Subjects -> AGRICULTURE (Total: 981 journals)
    - AGRICULTURAL ECONOMICS (93 journals)
    - AGRICULTURE (680 journals)
    - CROP PRODUCTION AND SOIL (120 journals)
    - DAIRYING AND DAIRY PRODUCTS (30 journals)
    - POULTRY AND LIVESTOCK (58 journals)

AGRICULTURE (680 journals)            First | 1 2 3 4     

Showing 401 - 263 of 263 Journals sorted alphabetically
Journal of Nuts     Open Access   (Followers: 1)
Journal of Plant Diseases and Protection     Hybrid Journal   (Followers: 1)
Journal of Plant Stress Physiology     Open Access  
Journal of Population Economics     Hybrid Journal   (Followers: 31)
Journal of Resources Development and Management     Open Access   (Followers: 3)
Journal of Rubber Research     Hybrid Journal   (Followers: 1)
Journal of Rural and Community Development     Open Access   (Followers: 1)
Journal of Science and Engineering     Open Access  
Journal of Science and Research     Open Access   (Followers: 2)
Journal of Science and Technology (Ghana)     Open Access   (Followers: 3)
Journal of Science Foundation     Open Access   (Followers: 1)
Journal of Scientific Agriculture     Open Access  
Journal of Social Sciences and Humanities Review     Open Access  
Journal of Sugar Beet     Open Access  
Journal of Sugarcane Research     Open Access   (Followers: 2)
Journal of Sustainable Society     Open Access   (Followers: 2)
Journal of the American Oil Chemists' Society     Hybrid Journal   (Followers: 2)
Journal of the Bangladesh Agricultural University     Open Access  
Journal of the Ghana Science Association     Full-text available via subscription   (Followers: 3)
Journal of the Indian Society of Coastal Agricultural Research     Open Access   (Followers: 1)
Journal of the Indian Society of Soil Science     Open Access   (Followers: 1)
Journal of the Saudi Society of Agricultural Sciences     Open Access  
Journal of the Science of Food and Agriculture     Hybrid Journal   (Followers: 15)
Journal of Vegetable Science     Hybrid Journal   (Followers: 5)
Journal of Wine Research     Hybrid Journal   (Followers: 3)
Jurnal Agroekoteknologi     Open Access  
Jurnal AGROSAINS dan TEKNOLOGI     Open Access  
Jurnal Agrotek Tropika     Open Access  
Jurnal Agroteknologi     Open Access  
Jurnal BETA (Biosistem dan Teknik Pertanian)     Open Access  
Jurnal Ilmiah Ilmu Terapan Universitas Jambi : JIITUJ     Open Access  
Jurnal Ilmiah Pertanian     Open Access  
Jurnal Ilmu dan Kesehatan Hewan (Veterinary Science and Medicine Journal)     Open Access   (Followers: 1)
Jurnal Ilmu Kehutanan     Open Access  
Jurnal Ilmu Kelautan Spermonde     Open Access  
Jurnal Ilmu-Ilmu Pertanian Indonesia     Open Access  
Jurnal Ilmu-Ilmu Peternakan     Open Access  
Jurnal Medika Veterinaria     Open Access  
Jurnal Pengabdi     Open Access  
Jurnal Pertanian Terpadu     Open Access  
Jurnal Rekayasa dan Manajemen Agroindustri     Open Access  
Jurnal Sain Veteriner     Open Access  
Jurnal Tanah Tropika     Open Access  
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering)     Open Access  
Jurnal Teknologi & Industri Hasil Pertanian     Open Access  
Jurnal Teknologi dan Industri Pertanian Indonesia     Open Access  
Jurnal Teknologi Pertanian     Open Access  
Jurnal Udayana Mengabdi     Open Access  
Jurnal Veteriner     Open Access   (Followers: 1)
Kansas Agricultural Experiment Station Research Reports     Open Access  
La Calera     Open Access  
La Granja : Revista de Ciencias de la Vida     Open Access  
La Técnica : Revista de las Agrociencias     Open Access  
Laimburg Journal     Open Access  
Landbohistorisk Tidsskrift     Open Access  
Landtechnik : Agricultural Engineering     Open Access  
Latin American Perspectives     Hybrid Journal   (Followers: 15)
Livestock Science     Hybrid Journal   (Followers: 5)
Magazín Ruralidades y Territorialidades     Full-text available via subscription   (Followers: 1)
Majalah Ilmiah Peternakan     Open Access   (Followers: 1)
Malaysian Journal of Sustainable Agriculture     Open Access  
Margin The Journal of Applied Economic Research     Hybrid Journal   (Followers: 1)
Maskana     Open Access  
Measurement : Food     Open Access   (Followers: 1)
Media, Culture & Society     Hybrid Journal   (Followers: 41)
Mesopotamia Journal of Agriculture     Open Access  
Meyve Bilimi     Open Access  
Middle East Journal of Science     Open Access  
Millenium : Journal of Education, Technologies, and Health     Open Access  
Mind Culture and Activity     Hybrid Journal   (Followers: 10)
Molecular Horticulture     Open Access   (Followers: 1)
Multiciencias     Open Access  
Mundo Agrario     Open Access  
Mustafa Kemal Üniversitesi Tarım Bilimleri Dergisi     Open Access  
Mustafa Kemal Üniversitesi Ziraat Fakültesi Dergisi     Open Access  
Mycopath     Open Access  
Mycorrhiza     Hybrid Journal   (Followers: 5)
National Institute Economic Review     Hybrid Journal   (Followers: 8)
Nativa     Open Access  
Nature Plants     Full-text available via subscription   (Followers: 15)
Nepal Journal of Science and Technology     Open Access  
Nepalese Journal of Development and Rural Studies     Open Access  
New Journal of Botany     Hybrid Journal   (Followers: 6)
New Zealand Journal of Agricultural Research     Hybrid Journal   (Followers: 2)
Nexo Agropecuario     Open Access  
Nigeria Agricultural Journal     Full-text available via subscription  
Nigerian Food Journal     Full-text available via subscription   (Followers: 2)
Nigerian Journal of Biotechnology     Open Access  
Nigerian Journal of Technological Research     Full-text available via subscription   (Followers: 1)
NJAS : Wageningen Journal of Life Sciences     Hybrid Journal  
Nutrient Cycling in Agroecosystems     Open Access   (Followers: 1)
Oilseeds and fats, Crops and Lipids     Open Access  
Open Agriculture Journal     Open Access  
Open Journal of Soil Science     Open Access   (Followers: 9)
Organic Agriculture     Hybrid Journal   (Followers: 5)
Organic Farming     Open Access  
OUSL Journal     Open Access  
Outlook on Agriculture     Full-text available via subscription   (Followers: 6)
Outlooks on Pest Management     Full-text available via subscription   (Followers: 2)
Oxford Development Studies     Hybrid Journal   (Followers: 36)
Oxford Economic Papers     Hybrid Journal   (Followers: 46)
Oxford Review of Economic Policy     Hybrid Journal   (Followers: 26)
Pacific Conservation Biology     Full-text available via subscription   (Followers: 2)
Paddy and Water Environment     Hybrid Journal   (Followers: 9)
Parallax     Hybrid Journal   (Followers: 8)
Park Watch     Full-text available via subscription   (Followers: 1)
Partners in Research for Development     Full-text available via subscription  
Pastoralism : Research, Policy and Practice     Open Access   (Followers: 2)
Pastos y Forrajes     Open Access  
Pastura : Journal Of Tropical Forage Science     Open Access  
Pedobiologia     Partially Free   (Followers: 2)
Pedosphere     Full-text available via subscription   (Followers: 1)
Peer Community Journal     Open Access   (Followers: 5)
Pelita Perkebunan (Coffee and Cocoa Research Journal)     Open Access  
Perspectivas Rurales Nueva Época     Open Access  
Pest Management Science     Hybrid Journal   (Followers: 3)
Phytopathology Research     Open Access  
Plant Knowledge Journal     Open Access   (Followers: 1)
Plant Phenome Journal     Open Access   (Followers: 1)
Plant Phenomics     Open Access   (Followers: 1)
Potato Journal     Open Access   (Followers: 1)
Potato Research     Hybrid Journal   (Followers: 2)
Practical Hydroponics and Greenhouses     Full-text available via subscription  
Precision Agriculture     Hybrid Journal   (Followers: 10)
PRIMA : Journal of Community Empowering and Services     Open Access  
Proceedings of the Vertebrate Pest Conference     Open Access  
Producción Agropecuaria y Desarrollo Sostenible     Open Access  
Professional Agricultural Workers Journal     Open Access  
Progress in Agricultural Engineering Sciences     Full-text available via subscription  
Progressive Agriculture     Open Access   (Followers: 1)
Quaderns Agraris     Open Access  
Rafidain Journal of Science     Open Access  
Rangeland Ecology & Management     Full-text available via subscription   (Followers: 4)
Rangelands     Full-text available via subscription   (Followers: 1)
Rangifer     Open Access  
Recent Research in Science and Technology     Open Access  
Recursos Rurais     Open Access  
Rekayasa     Open Access  
Renewable Agriculture and Food Systems     Hybrid Journal   (Followers: 15)
Reproduction and Breeding     Open Access  
Research & Reviews : Journal of Agricultural Science and Technology     Full-text available via subscription  
Research & Reviews : Journal of Agriculture Science and Technology     Full-text available via subscription  
Research Ideas and Outcomes     Open Access  
Research in Agriculture, Livestock and Fisheries     Open Access   (Followers: 1)
Research in Plant Sciences     Open Access  
Research in Sierra Leone Studies : Weave     Open Access  
Research Journal of Seed Science     Open Access  
Review of Agrarian Studies     Open Access  
Revista Bio Ciencias     Open Access  
Revista Brasileira de Agropecuária Sustentável     Open Access  
Revista Brasileira de Ciências Agrárias     Open Access  
Revista Brasileira de Higiene e Sanidade Animal     Open Access   (Followers: 1)
Revista Brasileira de Tecnologia Agropecuária     Open Access  
Revista Brasileira de Zootecnia     Open Access   (Followers: 1)
Revista Chapingo. Serie horticultura     Open Access  
Revista Ciencia y Tecnología El Higo     Open Access  
Revista Ciência, Tecnologia & Ambiente     Open Access  
Revista Ciencias Técnicas Agropecuarias     Open Access  
Revista Colombiana de Investigaciones Agroindustriales     Open Access  
Revista Cubana de Ciencia Agrícola     Open Access   (Followers: 2)
Revista de Agricultura Neotropical     Open Access  
Revista de Ciências Agrárias     Open Access  
Revista de Ciencias Agrícolas     Open Access  
Revista de Ciências Agroveterinárias     Open Access  
Revista de Direito Agrário e Agroambiental     Open Access  
Revista de Investigación en Agroproducción Sustentable     Open Access  
Revista de Investigaciones Altoandinas - Journal of High Andean Research     Open Access  
Revista de la Ciencia del Suelo y Nutricion Vegetal     Open Access  
Revista de la Facultad de Agronomía     Open Access  
Revista de la Facultad de Agronomía     Open Access  
Revista de la Universidad del Zulia     Open Access  
Revista Eletrônica Competências Digitais para Agricultura Familiar     Open Access  
Revista Iberoamericana de Bioeconomía y Cambio Climático     Open Access   (Followers: 1)
Revista Iberoamericana de las Ciencias Biológicas y Agropecuarias     Open Access  
Revista Iberoamericana de Tecnologia Postcosecha     Open Access  
Revista Iberoamericana de Viticultura, Agroindustria y Ruralidad     Open Access  
Revista Ingeniería Agrícola     Open Access  
Revista Investigaciones Agropecuarias     Open Access   (Followers: 3)
Revista Latinoamericana de Estudios Rurales     Open Access  
Revista Mexicana de Ciencias Agrícolas     Open Access  
Revista Mundi Meio Ambiente e Agrárias     Open Access  
Revista U.D.C.A Actualidad & Divulgación Científica     Open Access  
Revista Universitaria del Caribe     Open Access  
Revista Verde de Agroecologia e Desenvolvimento Sustentável     Open Access   (Followers: 2)
Revue Marocaine des Sciences Agronomiques et Vétérinaires     Open Access  
RIA. Revista de Investigaciones Agropecuarias     Open Access   (Followers: 1)
Rice     Open Access   (Followers: 1)
Rice Science     Open Access   (Followers: 1)
Rivista di Studi sulla Sostenibilità     Full-text available via subscription   (Followers: 1)
Rona Teknik Pertanian     Open Access  
RUDN Journal of Agronomy and Animal Industries     Open Access  
Rural China     Hybrid Journal   (Followers: 2)
Rural Sustainability Research     Open Access   (Followers: 2)
RURALS : Review of Undergraduate Research in Agricultural and Life Sciences     Open Access   (Followers: 1)
SAARC Journal of Agriculture     Open Access  
Sabaragamuwa University Journal     Open Access  
Sainteknol : Jurnal Sains dan Teknologi     Open Access  
Savana Cendana     Open Access  
Savannah Journal of Research and Development     Open Access  
Science and Technology Indonesia     Open Access  

  First | 1 2 3 4     

Similar Journals
Journal Cover
Jurnal Ilmu Pertanian Indonesia
Number of Followers: 1  

  This is an Open Access Journal Open Access journal
ISSN (Print) 0853-4217 - ISSN (Online) 2443-3462
This journal is no longer being updated because:
    Journal website is giving errors
  • Isolasi Bakteri Penghasil Indole Acetic Acid pada Tanaman Hortikultura di
           Perkebunan Prafi SP 1, Manokwari

    • Authors: Rina Anita Mogea, Waode Intan Cendrasari La Halim Putri, Hermawaty Abubakar
      Pages: 1 - 6
      Abstract: Horticultural plants are branches of agriculture that are associated with crop cultivation such as vegetables, fruit, various ornamental plants, and medicinal plants that require compounds to accelerate the formation of roots which can be done by using growth regulators. One of the growth regulators needed for plants is auxin or Indole Acetic Acid (IAA). The presence of bacteria that act as producers of IAA can be used to stimulate the growth of horticultural plants. Therefore, the exploration of bacteria that have the potential to produce auxin in the future can provide an important and significant role in increasing agricultural production. This study aims to isolate, select, measure the value of IAA, and characterize IAA-producing bacteria. Isolation of auxin-producing bacteria using general media of growth bacteria, i.e., Nutrient Agar (NA) and Nutrient Broth (NB). The location for sampling of rhizosphere soil was Prafi SP 1 Plantation, Manokwari, Indonesia. The results showed that as many as 9 bacterial isolates were obtained from the rhizosphere of horticultural plants. After selection of auxin-producing bacteria, 2 bacteria isolates (IBPA 3 and IBPA 5) were obtained which were able to produce IAA. IAA concentration value in IBPA 3 isolate is 42.178 ppm and in IBPA 5 isolate is 27.65 ppm. The characteristics of IBPA 3 isolate refer to the genus Bacillus and IBPA 5 isolate refer to the genus Pseudomonas.   Keywords: agriculture, bacteria rhizosphere, indole acetic acid
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.1
      Issue No: Vol. 27, No. 1 (2022)
       
  • Viabilitas dan Vigor Benih Kacang Tanah (Arachis hypogaea L.), Kacang
           Hijau (Vigna radiata (L.) R. Wilczek), dan Jagung (Zea mays L.) pada
           Temperatur dan Tekanan Osmotik Berbeda

    • Authors: Zidny Fatikhasari, Intani Quarta Lailaty, Dian Sartika, Muhammad Aldian Ubaidi
      Pages: 7 - 17
      Abstract: Viability and vigor are components of seed quality assessment which are influenced by internal and external factors of the seed, i.e., salinity and temperature. Salinity is related to the interaction between osmotic pressure and seed germination. This study used 3 types of seeds, they are peanuts (Arachis hypogaea L.), mung bean (Vigna radiata (L.) R. Wilczek), and corn (Zea mays L.). The purposes of this study were to determine seed viability by using Triphenyl tetrazolium chloride (TTC), to analyze the effects of different osmotic pressures and temperatures on seed viability and vigor. Peanut seed viability test was conducted by using 1% TTC solution. Testing the effect of osmotic pressure on seed viability and vigor was conducted by using various concentrations of NaCl (0.01 M; 0.05 M; 0.5 M; 0.1 M; 1 M). The germination test of the three seeds was conducted by using temperatures of 30°C and 35°C, each with three replications. The test parameters measured included germination, germination rate, germination speed index, vigor index, simultaneous growth, and the speed of seed growth. The results showed that TTC solution was effectively used to determine seed viability. Mung bean had the highest germination rate, LP, IKP, IV, simultaneous growth, and speed of seed growth compared to the other tested seeds in all salinity and temperature treatments. The 30 ⁰C temperature treatment resulted in the best viability and seed vigor for the three tested plants. Treatments of temperature and salinity affect the quality of the three plant seeds which can then be used to determine the quality of peanut, mung bean, and corn seeds.   Keywords: germination, salinity, triphenyl tetrazolium chloride, viability, vigour
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.7
      Issue No: Vol. 27, No. 1 (2022)
       
  • Populasi Mikroorganisme Tanah pada Lahan Jagung setelah Aplikasi Pupuk
           Poliakrilat

    • Authors: Almi Abdila, Nurjannah Japarang, Nur Agustin, Warida Hafni, Alfiqi Dwiva Annisi, Hilda Karim, Andi Asmawati Azis, Muhammad Junda, Oslan Jumadi
      Pages: 8 - 21
      Abstract: The number and type of microorganisms in the soil indicate soil fertility. The use of fertilizers can affect the growth of microorganisms in the soil. Quantitative tests are conducted to evaluate how fertilizers affect the presence of bacteria, fungi, and algae. The number of bacteria and fungi is calculated using the standard plate count method, while the number of algae is calculated using the most probable number method. The highest number of bacteria found in urea-phosphate-potassium (UPK) applications of zeolite polymers is 50%, which is 3.4 × 106 CFU/mL; the most fungi are found in 25% of applications, which is 2.5 × 104 CFU/mL. In contrast, the highest algae population was in control soils, 2.7 × 104 CFU/mL. However, for treatment, an enormous amount is found in the administration of 50% zeolite polymer UPK as much as 1.4 × 103 CFU/mL, so it can be concluded that the administration of UPK zeolite polymer affects the number of microorganisms on the cornfield.   Keywords: soil microorganism, polyacrylate, UPK, zeolite
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.18
      Issue No: Vol. 27, No. 1 (2022)
       
  • Kuantitas Mikrob Tanah pada Lahan Jagung dengan Aplikasi Ekstrak Alga

    • Authors: Nur Azizah Amaliah, Nurul Anisa, Norna Norna, Muhammad Habil Ahmad, Fitratul Insaniah Rusli, Hilda Karim, Andi Asmawati Azis, Muhammad Junda, Oslan Jumadi
      Pages: 22 - 26
      Abstract: Organic fertilizers contain complete nutrients needed by plants, such as humic acid and fulvic acid, that can promote plant growth and increase the population of beneficial microbes in the soil. Algae can be an organic fertilizer in extract preparations that can increase plant growth and improve soil composition. The calculated number of microbes from the soil on corn land with the application of algae extracts affects the population of soil microbes both by standard plate count (SPC) and most probable number (MPN) methods. The total number of bacteria by SPC in the control soil was 3.1 × 105 CFU/g, while the total fungus was only 1.7 × 104 CFU/g upon applying 5% algae extract. The most microalgae by MPN in the control ground was estimated to be 2.6 × 104 cells/g. Therefore, the application of algae extract affects the number of soil microbes on corn land compared to control soil. The algae extract reduces the number of bacteria and algae but increases the number of fungi on cornfields.   Keywords: algae extracts, cornfields, soil microbes
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.22
      Issue No: Vol. 27, No. 1 (2022)
       
  • Distribusi dan Luas Stomata pada Enam Jenis Tanaman Dikotil

    • Authors: Rini Primawati, Entin Daningsih
      Pages: 27 - 33
      Abstract: Stomatal distribution and area are related to transpiration rate. This study measured stomatal distribution and area in dicotyledon plants used as ornamental plants. The study used Factorial Completely Randomized Design (CRD) with the main factors were six types of dicotyledon plants and three plant parts (top, middle and bottom). Combination factors were the interaction of plant species and parts. By using the replica method and micrometer, the study used five replications with the measured parameters: the stomatal distribution and area. Data were analyzed using SAS with the Factorial RAL model and continued with the LSD test if the treatments were significant. Correlation coefficients between stomatal distribution and area were calculated to see the relationship between the two. The types and plant parts significantly affected the stomatal distribution, while the stomatal area was influenced by the main and combination factors. Syzygium paniculatum Gaertn had the highest stomatal distribution and was different from other plant types. Meanwhile, lower leaves had the lowest stomatal distribution and differed from the middle and upper. Aerva sanguinolenta Bl had the highest stomatal area (591.05) compared to other plant species. The stomatal area on the plant's upper leaves (272,71) was significantly lower than the middle and lower parts. The combination between species and the lower part of the plant produced the highest stomatal area compared to other combinations. Stomatal distribution was inversely proportional to the stomatal area.    Keywords: dicotyledon, part of plant, stomatal area, stomatal distribution
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.27
      Issue No: Vol. 27, No. 1 (2022)
       
  • Distribusi dan Luas Stomata pada Tanaman Hias Monokotil

    • Authors: Ersa Oktaviani, Entin Daningsih
      Pages: 34 - 39
      Abstract: Ornamental plants give beauty to the surrounding environment. Fresh air is created around the plant. It is concerned with transpiration which relates to the distribution and extent of stomata. The study measured the distribution and extent of stomata in monocot plants used as houseplants. The experimental design used a complete randomized design (RAL) factorial with five replications. The main factors were six types of monocot plants and three parts of plants (top, middle, and bottom). The interaction between plant types and parts was a combination factor. The distribution and area of the stomata were measured using replica methods and micrometers. The data was analyzed using the factorial RAL model statistical analysis system and followed up with the smallest real different test for significant treatment. The distribution of stomata was correlated with the stomata area to observe the relationship between the two. Plant types, plant parts, and combinations of both have a noticeable effect on the stomata distribution and area. The Paris lilies (Chlorophytum comosum (Thumb) Jacq.) have the highest stomata distribution (20.53%) compared to others, with a stomata area of 291.89 μm2. Meanwhile, the top part of the plant has the highest distribution and differs from the middle and bottom. The highest stomata distribution is at the top of the plant (15.02%) and lowest at the bottom (11.96%), while the smallest stomata area is at the top of the plant (687.62 μm2) and the widest is at the bottom (813.88 μm2). The stomata distribution correlates inversely with the stomata area of both plant types, plant parts, and a combination of both.   Keywords: ornamental plants, monocotyledon, stomatal area, stomatal distribution
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.34
      Issue No: Vol. 27, No. 1 (2022)
       
  • Ketebalan Daun dan Laju Transpirasi Pada Tanaman Hias Dikotil

    • Authors: Yuliana Ovan Dacosta, Entin Daningsih
      Pages: 40 - 47
      Abstract: Transpiration rate internally depends on the water content that occupies the tissue in the leaves, which is reflected in the thickness of the leaves. This study measured the transpiration rate and leaf thickness of ornamental dicotyledon plants. The experiment used Factorial Completely Randomized Design (CRD) with three replications. Six species of dicotyledon plants and three parts of the plant were the main factors. The interaction between plant species and plant parts was a combination factor. The transpiration rate was measured using a weighing method and leaf thickness was measured from the upper to the lower epidermis. Leaf thickness was measured before and after transpiration rate measurement. Data were analyzed using SAS with Factorial CRD model and continued with the LSD test if there was a significant treatment. The species of plant and plant parts had significant effects on the transpiration rate and leaf thickness, but the combination or interaction of the two did not affect the transpiration rate and leaf thickness. Aerva sanguinolenta Bi. had the highest transpiration rate followed by Syzygium paniculatum Gaertn., Tabernaemontana divaricata (L.) R. Br. ex Roem. & Schult., Excoecaria cochinchinensis Lour., Bougainvillea glabra Choisy, and Codiaeum variegatum (L.) A. Juss while the leaves at the bottom of the plant had the highest transpiration rate compared to the middle and upper parts of the plant. Codiaeum variegatum (L.) A. Juss. had thick leaves and less transpiration rate than the other plants. The leaves at the top had a higher thickness than those at the middle and bottom parts of the plant. This occurs because the transpiration rate of the lower leaf was faster than the upper and middle parts. Leaf thickness was inversely correlated to the rate of transpiration.   Keywords: dicotyledon, leaf thickness, transpiration rate
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.40
      Issue No: Vol. 27, No. 1 (2022)
       
  • Model Pengembangan Anggur Bogor Berbasis Local Knowledge dengan Pendekatan
           Agribisnis di Ciptagelar

    • Authors: Nada Fadilah, Ikhwana Dwiyanti, Nur Fauziah, Yusalina Yusalina
      Pages: 48 - 53
      Abstract: Anggur bogor (Smilax macrocarpa) is one of the endemic plants that grows in Kasepuhan Ciptagelar, Halimun Salak mountain. This plant has the potential to be developed as a cultivated plant. However, until now, the local community has not made any cultivation efforts. Therefore, the development of anggur bogor is important to maintain its sustainability by utilizing the local knowledge possessed by the Kasepuhan Ciptagelar indigenous people. This study aims to examine the potential of Bogor wine development related to local knowledge of the Kasepuhan Ciptagelar indigenous people and to formulate a Bogor wine development model with an agribusiness system approach. Data collection was done by literature study. Then, the study was carried out using a systematic review method by analyzing 23 journal articles, theses, dissertations, and news with relevant keywords. The results obtained indicate that the community adheres to local customs in agriculture and the development of Bogor wine based on local knowledge of the community based on the agribusiness approach can be focused on Leuweung Bukaan or sampalan.   Keywords: endemic, local knowledge, systematic review
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.48
      Issue No: Vol. 27, No. 1 (2022)
       
  • Pengaruh Refugia Bunga Telekan (Tagetes erecta) dan Bunga Kertas (Zinnia
           elegans) pada Populasi Artropoda dan Hasil Tanaman Padi

    • Authors: Nur Azizah, Yugi Rahayu Ahadiyat , Noor Farid, Okti Herliana
      Pages: 54 - 61
      Abstract: This study aimed to determine the effect of refugia (Tagetes erecta and Zinnia elegans) plants on the relative abundance and diversity of Arthropod's dominance in the rice plant area and on rice yield. The Arthropods were observed by the visual control method at each rice growth stage. Observations were made during 15 minutes in five plots of rice area and one refugium block at three different times (08.00‒10.00, 12.00‒14.00, and 15.00‒17.00. The morphological features were identified and recorded to identify the species level and grouped according to their ecological niches. The relative abundance and Shannon Diversity Index were calculated. The rice plants' growth data and yield components were analyzed by ANOVA followed by DMRT if there were any significant differences among the treatments. Relative abundance of dominant arthropods on rice land planted with Zinnia elegans was Solenopsis geminata (11.07%), Leptocorisa oratorius (38.37%), and Hypolimnas bolina (0.17%) with species diversity index values of 3.25%; 2.94%, and 2.56%, respectively. In contrast, the relative abundance of arthropods in rice land planted with Tagetes erecta were Cardiochiles philippinensis (8.84%), Oxya chinensis (25.45%), and Scirpophaga incertulas (0.34%) with moderate diversity index values. The Tagetes erecta gave an equivalent result of rice yield with the control, namely 8,10 t/ha and 7,60 t/ha, respectively, while the Zinnia elegans offers rice yield of 6,30 t/ha.   Keywords: arthropod diversity, paddy yield, Tagetes erecta L, Zinnia elegans
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.54
      Issue No: Vol. 27, No. 1 (2022)
       
  • Studi In Silico Senyawa Cendawan Endofit Sebagai Kandidat Obat
           Antiangiogenesis Hemangioma

    • Authors: Masriany Masriany, Risman Rifaldi, Eka Sukmawaty
      Pages: 62 - 69
      Abstract: Increasing levels of angiogenic factors such as gamma interferon (Y-IF), tumor necrosis factor-beta (TNF-β), and transforming growth factor-beta (TGF-β) are thought to be the cause of the angiogenesis process in hemangiomas. Endophytic fungi are potential in searching for new drug sources due to their antimicrobial, antifungal, and anticancer compounds. This study aimed to determine the potential and interactions of endophytic fungi as candidates for vascular endothelial growth factor receptor-2 (VEGFR-2) angiogenesis hemangiomas and apply Lipinski's rule of five to differentiate drug-like and non-drug-like molecules and in-line toxicity using in silico test. The research method was molecular docking using several programs, namely Autodock Vina (PyRx), PyMol, and Discovery Studio 2019, and tethering five ligands from the endophytic fungus Trichoderma sp. and Aspergillus sp. with 2 VEGFR-2 target proteins (protein codes were 3VHE and 1Y6A). The best binding affinity of the ligands was tested by Lipinski's rule of five and toxicity test using Toxtree. The results showed that benzyl benzoate is potentially an antiangiogenesis inhibitor for VEGFR-2 protein based on its binding affinity value, which is close to the control ligand value of -8.7 kcal/mol (3VHE) and -7.4 kcal/mol (1Y6A). Therefore, benzyl benzoate, chloromycetin, and 1-hexyl-3-nitrobenzene compounds comply with Lipinski's rule of five. Based on the results of the toxicity test and the parameters of the Kroes TTC decision tree, benzyl benzoate and chloromycetin are categorized as safe compounds for consumption.   Keywords: angiogenesis, benzyl benzoate, endophytic fungi, molecular docking, VEGFR-2
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.62
      Issue No: Vol. 27, No. 1 (2022)
       
  • Skrining dan Identifikasi Bakteri Laut Penghasil Enzim Selulase yang
           Berasosiasi dengan Spons

    • Authors: Rika Indri Astuti, Yohanes Bernadino Putera Saju, Dina Aribah, Aris Tri Wahyudi
      Pages: 70 - 75
      Abstract: Marine bacteria associated with sponges can be used as a source of new enzymes, especially cellulase which are potentially used for various industries. The aim of this study was to screen and identify the cellulolytic bacteria associated with sponges. A total of 38 isolates have been successfully isolated from sponges Aaptos sp., Euryspongia sp., and Haliclona sp. by a spread plate method. Amongst 38 isolates, 14 (37%) showed cellulolytic activities in carboxy methyl cellulose (CMC) medium with a cellulolytic index ranging from 0.31 to 1.63. The three highest cellulolytic index was exhibited by bacterial isolates coded Y.5.10, Y.5.11, and Y.40.6. Isolates Y.5.10, Y.5.11, and Y.40.6 showed cellulolytic activity of 0.0053 U/mL; 0.0083 U/mL; and 0.0124 U/mL, respectively, as were tested by spectrophotometry. The highest specific enzymatic activity was showed by isolate Y.40.6 with a value of 0.3391 U/mg. Based on 16S rRNA gene, isolate Y.5.10, Y.5.11, and Y.40.6 were highly similar to (similarity ≥ 99%) Bacillus sp., B. subtilis, and B. cereus, respectively.   Keywords: cellulase, isolation, sponge-associated bacteria, 16S rRNA
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.70
      Issue No: Vol. 27, No. 1 (2022)
       
  • Pengembangan Sereal Sarapan Tersubstitusi Bekatul dan Tepung Pisang

    • Authors: Sukarno Sukarno, Dwyana Izza Augusta, Azis Boing Sitanggang, Afwa Nururrahmah Munawaroh, Slamet Budijanto
      Pages: 76 - 84
      Abstract: Rice bran and banana flour contain nutrients and bioactive compounds that have potential to be used for the development of functional food, such as breakfast cereal. The study is aimed to develope functional breakfast cereal from corn flour (54%, 59%, 64%), rice bran (20%), and banana flour (10%) (raja bandung and kepok) with the addition of coconut sugar (0 %, 5 %, 10%) using twin-screw extruder. The best-accepted formula based on sensory test was cereal with the substitution of 0% coconut sugar and 10% raja bandung banana flour. The breakfast cereal has moisture content of 10.38 ± 0.01%, ash content of 3.36 ± 0.00%, protein content of 8.92 ± 0.11%, fat content of 6.14 ± 0.07%, carbohydrate content of 81.58 ± 0.18%, and dietary fiber content of 13.22 ± 0.46% which can be claimed as high-fiber foods. It contained a total phenol content of 74.13 ± 0.87 mg GAE / 100 g, antioxidant activity of 40.67 ± 1.71 mg AEAC/ 100 g, and IC50 of 84.48 ± 0.9 mg/mL. Saturated fatty acids in breakfast cereal were dominated by palmitic acid (14.22 ± 0.17%), while for unsaturated fatty acids were dominated by oleic acid (30.76 ± 0.04%) and linoleic acid (45.40 ± 0.03%).   Keywords: banana flour, breakfast cereal, functional food, rice bran
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.76
      Issue No: Vol. 27, No. 1 (2022)
       
  • Isolasi dan Respons Tumbuh Cendawan Mutualistik Akar pada Beberapa Tanaman
           Pangan dan Kehutanan

    • Authors: Rida Oktorida Khastini, Nampiah Sukarno, Utut Widyastuti Suharsono†, Yasuyuki Hashidoko†
      Pages: 85 - 94
      Abstract: The study aims to isolate and test the effectiveness of mutualistic root symbiont fungi isolates from the roots of rubber plants grown in marginal acidic soil plantations in increasing the growth of food crops and forestry plants. The fungal were isolated by root surface sterilization methods. We obtained 19 fungal isolates consisting of 8 genera, namely Alternaria, Aspergillus, Cladosporium, Curvularia, Fusarium, Penicillium Paecilomyces, Trichoderma, and mycelia sterilia. All isolates were subjected to a pathogenicity test on the Centrosema pubescens plant. Five out of the 19 fungal isolates increased plant growth and showed no disease symptoms, and the Aspergillus section Nigri FKK 3 isolate showed the best response. The isolate was further analyzed to assess the growth response of food crops (rice and corn) and forestry plants (Acacia auriculiformis and Paraserianthes falcataria). The treatments consisted of 3 phosphate (P) concentrations, namely 20%, 50%, and 100% of the recommended field applications. The combination of mutualistic fungal inoculation of Aspergillus section Nigri FKK 3 and 50% P concentration exhibited the highest biomass growth response compared to other treatments. This finding can provide basic information for developing fungal-based fertilizers to increase the productivity of food crops and forestry plants on sub-optimal land.   Keywords: food crops, phosphate fertilizer, forestry trees, plant growth improvement, root mutualistic fungi
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.85
      Issue No: Vol. 27, No. 1 (2022)
       
  • Rancangan Mini Ekosistem bagi Budi Daya Ikan Nila (Oreochromis niloticus)
           dan Tanaman Genjer (Limnocharis flava) di dalam Ember yang Dilengkapi
           dengan Sistem Peringatan Amonia

    • Authors: Natalia Eka Prasetia, Ramadhani Eka Putra, Sparisoma Viridi
      Pages: 95 - 102
      Abstract: Environmental conditions and fish stocking density in tilapia cultivation (Oreochromis niloticus) are important factors in determining the success of the cultivation process and supporting optimal fish growth. This study used four treatments, namely A, B, C, and D, for 3, 5, 7, and 9 fish, respectively. The purpose of this study was to determine the effect of raccoon tail plants (Ceratophyllum demersum) and genjer plants (Limnocharis flava) on tilapia mortality, determine the ratio of feed conversion and the effect on ammonia concentrations, determine the effect of ammonia concentrations on the productivity of genjer plants, determine the warning system modeling on ammonia concentrations, as well as calculate mass and energy balance in the cultivation system of tilapia and genjer. The result is that the planting of raccoon tails and genjer in the system significantly affects tilapia mortality. The average value of feed conversion ratio from treatments A, B, C, and D were 1.75; 1.36; 3.51; and 2.87, respectively. The effect is significant and directly proportional to ammonia concentration and genjer productivity. The ammonia warning system modeling is in the form of linear equations, namely y = 0.2085x - 0.0193 with R2 = 0.9692. This system's balance of mass and energy can be divided into three subsystems, namely, fish acclimatization, fish cultivation, and genjer cultivation.   Keywords: ammonia, genjer, modelling, tilapia
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.95
      Issue No: Vol. 27, No. 1 (2022)
       
  • Respons Pertumbuhan dan Produktivitas Tomat Terhadap Berbagai Dosis MOL
           Limbah Buah-Buahan

    • Authors: Ari Faldi Setyana Abadi, Eny Wahyuning Purwanti, I Gede Nyoman Muditha
      Pages: 103 - 108
      Abstract: The purpose of this study was to determine the response of growth and productivity of tomato plants to the application of various doses of local microorganisms obtained from fruit waste. The study used a completely randomized design with 4 treatments and 6 replications. Observation parameters consisted of plant height (cm), number of leaves (strands), productivity (grams), and number of fruits. The best application results were at a dose of 30 ml per plant. The parameter of plant height at a dose of 30 ml produced an average of 114.83 cm, the parameter of the number of leaves produced an average of 190.83 strands, then the parameter of the number of fruits produced an average of 7.5 pieces, and the last parameter was the average fruit weight -an average of 446.16 grams. MOL affects the growth and productivity of tomato plants because it contains macro and micro nutrients and contains various microbes that are beneficial to plants.   Keywords: dosage, MOL application, tomato growth, tomato productivity
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.103
      Issue No: Vol. 27, No. 1 (2022)
       
  • Karakteristik Mikoriza Arbuskula Tanaman Serai Wangi (Cymbopogon nardus
           L.) di Lapangan Ternaungi dan Tidak Ternaungi

    • Authors: Nampiah Sukarno, Rahayu Laelandi, Ibnu Qayim, Mega Putri Amelya
      Pages: 109 - 119
      Abstract: Arbuscular mycorrhiza (AM) characteristics of citronella grass in the field have not been reported. This research aimed to study the AM characteristics of citronella grass grown in unshaded and shaded fields. The roots of citronella grass were collected from citronella grass plantations in Cianjur, West Java. The root samples were analyzed for AM structures, namely entry points, intercellular hyphae, arbuscules, and vesicles. The results showed that the citronella grass form AM colonization. The quality of root colonization differed between the two cultivation systems. The unshaded citronella grass had higher root colonization compared to shaded citronella grass. In the unshaded citronella grass, the number of arbuscules was 7 per cm of root length, whereas in the shaded citronella grass was 4 per cm of root length. The types of arbuscules observed were arum and intermediate. There were no differences in the number of entry points in the two cultivated systems, which was 3,5 entry points per cm of root length. The numbers of vesicles and internal hyphae in unshaded citronella grass were lower than that of in the shaded citronella grass. In the unshaded citronella grass, the number of vesicles and intracellular hyphae were 1,5 and 8,5 per cm root length, whereas in the shaded citronella grass were 3,5 and 11 per cm root length, respectively. Shading plants grown in the field were bamboo, banana, coffee, tea, and sugar palm. All the shading plants formed AM symbiosis with a colonization value of 7 to 30%. This research indicates that arbuscular mycorrhiza is an important component in the citronella grass cultivation in unshaded and shaded fields.   Keywords: Arbuscule, entry point, intercellular hyphae, root colonization, vesicle
      PubDate: 2022-01-12
      DOI: 10.18343/jipi.27.1.109
      Issue No: Vol. 27, No. 1 (2022)
       
  • Peningkatan Kualitas Kimia Tanah Sulfat Masam dengan Aplikasi Kombinasi
           Bahan Organik Lokal dan Limbah Agroindustri

    • Authors: Muhammad Helmy Abdillah, Dewi Amelia Widiyastuti
      Pages: 120 - 131
      Abstract: The purpose of this research was to assess effect of compost treatment from various local organic materials combined with agro-industrial waste to improved chemical quality of acid sulfate mineral soils, to compare of root dry weight and grain weight milled dryness of Inpara-3. This research was conducted at screen house of Polytechnic Hasnur, Barito Kuala District, South Kalimantan from November 2020 to June 2021. This study used Compeletely Randomized Design (CRD) with Tukey's Honestly Significant Difference (HSD) test a=5%. There were 7 treatments used as, K0 = control. JKD = paddy straw compost 4 t ha-1 and solid decanter 2 t ha-1; JKR = paddy straw compost 4 t ha-1 and solid crumb rubber 2 t ha-1; SKD = empty fruit bunch compost 4 t ha-1 and solid decanter 2 t ha-1; SKR = empty fruit bunch compost 4 t ha-1 and solid crumb rubber 2 t ha-1; PKD = compost of purun tikus (Eleocharis dulcis) 4 t ha-1 and solid decanter 2 t ha-1; PKR = compost of purun tikus 4 t ha-1 and LPKR 2 t ha-1. The treatment was 5 replication so that 35 experimental plant units. The results showed compost paddy straw combinated solid decanter reducing concentration of soluble Fe and Al and can increasing availability of P and K. Treatment of compost empty fruit bunch combinated solid decanter can be increasing pH and total N-mineral. Compost paddy straw combinated solid crumb rubber gave increasing weight on root dry and grain milled dryness.   Keywords: acid sulfate soil; agroindustrial wasted; compost
      PubDate: 2022-01-20
      DOI: 10.18343/jipi.27.1.120
      Issue No: Vol. 27, No. 1 (2022)
       
  • Kontribusi Pertanian Berkelanjutan di Lahan Suboptimal Terhadap Aspek
           Lingkungan dan Sosial-ekonomi di Kecamatan Pulau Burung, Provinsi Riau

    • Authors: Ika Zahara Qurani, Sanudin Sanudin, Nurul Ihsan Fawzi
      Pages: 132 - 140
      Abstract: The circumstance of suboptimal land, due to its complex and often difficult nature, is either under-utilized and becomes abandoned space or over-utilized and generates environmental problems. In fact, suboptimal land, including peatlands, can be an alternative amid the decreasing area of arable land per capita for agriculture. This study aims to assess the contribution of sustainable agriculture for coconut commodities in the peatlands area, Pulau Burung District, Indragiri Hilir Regency, Riau Province. Data on environmental aspects were obtained from secondary data provided by the local company. Data on socio-economic aspects were obtained using focus group discussions (FGD) in five villages through semi-structured interview to 29 residents from various backgrounds. As a result, agricultural practices in this area can be deemed as sustainable based on water management indicators. The environmental impact is very minimal, biodiversity is preserved, and the subsidence rate is very low at 1.7 cm per year. In terms of socio-economic aspect, it can be concluded that the community perceives the environmental and social aspects are well maintained. Referring to the results of the FGD on agricultural practices, land fire control, food access, waste management, and water access are aspects that are considered adequate for the community. In contrast, land governance scored the lowest due to the difficulties in obtaining land certificates.   Keywords: peatland, suboptimal land, sustainable agriculture, water management
      PubDate: 2022-01-20
      DOI: 10.18343/jipi.27.1.132
      Issue No: Vol. 27, No. 1 (2022)
       
  • Control and Automation: Insmoaf (Integrated Smart Modern Agriculture and
           Fisheries) on The Greenhouse Model

    • Authors: Ridwan Siskandar, Sesar Husen Santosa, Wiyoto Wiyoto, Billi Rifa Kusumah, Agung Prayudha Hidayat
      Pages: 141 - 152
      Abstract: A greenhouse is an agricultural management system that has shown the efficiency of food production. This system is an effective alternative to ensure maximum production results. Agriculture with greenhouse technology can create the desired environmental/climatic conditions. The rapid development of technology and science has led to the birth of communication between devices using IoT and AI. This technology can be applied to greenhouses in agriculture and fisheries. Research on greenhouse and microcontroller-based automation systems has been carried out, and it is interesting to be developed. Researchers make a more efficient system and can increase the quality and quantity of production. The measurement data of both modes are monitored using the web. The greenhouse prototype is supported by DHT22, DS18B20, a fan to control the greenhouse cooler, RFID as the key access to the greenhouse. DHT22 & DS18B20 sensor readings in the prototype greenhouse use an AI system with the fuzzy method. IoT and AI have been successfully implemented in models of rice fields, hydroponic farming, and fisheries using automatic modes of RTC devices and sensors. The fuzzy approach method is used to find the optimum temperature and humidity values. The fuzzy approach was successfully carried out until the temperature and humidity conditions were "ideal," "high," and "very high." This condition provides information to the microcontroller to activate which fan should turn on. In manual mode, the smartphone application controls the system properly.   Keywords: artificial intelegent, control and automation, fuzzy logic, greenhouse, IoT
      PubDate: 2022-01-20
      DOI: 10.18343/jipi.27.1.141
      Issue No: Vol. 27, No. 1 (2022)
       
 
JournalTOCs
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Email: journaltocs@hw.ac.uk
Tel: +00 44 (0)131 4513762
 


Your IP address: 35.172.111.71
 
Home (Search)
API
About JournalTOCs
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-