Subjects -> AGRICULTURE (Total: 963 journals)
    - AGRICULTURAL ECONOMICS (93 journals)
    - AGRICULTURE (662 journals)
    - CROP PRODUCTION AND SOIL (120 journals)
    - DAIRYING AND DAIRY PRODUCTS (30 journals)
    - POULTRY AND LIVESTOCK (58 journals)

AGRICULTURE (662 journals)            First | 1 2 3 4     

Showing 601 - 263 of 263 Journals sorted alphabetically
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  
Science as Culture     Hybrid Journal   (Followers: 12)
Science, Technology and Arts Research Journal     Open Access   (Followers: 1)
Scientia Agricola     Open Access  
Scientia Agropecuaria     Open Access  
Seed Science and Technology     Full-text available via subscription  
Seed Science Research     Hybrid Journal  
Selçuk Tarım ve Gıda Bilimleri Dergisi     Open Access  
Semiárida     Open Access  
Siembra     Open Access  
Small Ruminant Research     Hybrid Journal   (Followers: 2)
Smart Agricultural Technology     Open Access  
Social & Cultural Geography     Hybrid Journal   (Followers: 26)
Social and Natural Sciences Journal     Open Access  
South African Journal of Agricultural Extension     Open Access   (Followers: 3)
South African Journal of Economics : SAJE     Hybrid Journal   (Followers: 7)
South African Journal of Plant and Soil     Hybrid Journal   (Followers: 1)
Spatial Economic Analysis     Hybrid Journal   (Followers: 10)
Sri Lanka Journal of Food and Agriculture     Open Access   (Followers: 1)
Stiinta Agricola     Open Access  
Studies in Australian Garden History     Full-text available via subscription   (Followers: 5)
Sugar Tech     Hybrid Journal   (Followers: 1)
Sustainability Agri Food and Environmental Research     Open Access   (Followers: 4)
Sustainability and Climate Change     Full-text available via subscription   (Followers: 25)
Sustainable Agriculture Research     Open Access   (Followers: 3)
Sustainable Environment Agricultural Science (SEAS)     Open Access  
Tanzania Journal of Agricultural Sciences     Open Access   (Followers: 4)
Terra Latinoamericana     Open Access  
The Agriculturists     Open Access  
The Journal of Research, PJTSAU     Open Access   (Followers: 10)
Translational Animal Science     Open Access  
Trends in Agricultural Economics     Open Access   (Followers: 7)
Tropical Agricultural Research     Open Access   (Followers: 2)
Tropical Agricultural Research and Extension     Open Access   (Followers: 2)
Tropical and Subtropical Agroecosystems     Open Access  
Tropical Grasslands - Forrajes Tropicales     Open Access  
Tropical Technology Journal     Open Access  
Tropicultura     Open Access  
Turkish Journal of Agricultural and Natural Science / Türk Tarım ve Doğa Bilimleri Dergisi     Open Access  
Turkish Journal of Agricultural Engineering Research     Open Access   (Followers: 1)
Ukrainian Journal of Veterinary and Agricultural Sciences     Open Access  
Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi / International Journal of Agricultural and Wildlife Sciences     Open Access  
UNICIÊNCIAS     Open Access   (Followers: 1)
Universal Journal of Agricultural Research     Open Access  
Universidad y Ciencia     Open Access  
Urban Agricultural & Regional Food Systems     Open Access   (Followers: 1)
Viticulture Data Journal     Open Access   (Followers: 1)
VITIS : Journal of Grapevine Research     Open Access   (Followers: 1)
Walailak Journal of Science and Technology     Open Access  
Wartazoa. Indonesian Bulletin of Animal and Veterinary Sciences     Open Access   (Followers: 1)
Weed Biology and Management     Hybrid Journal   (Followers: 4)
Weed Research     Hybrid Journal   (Followers: 5)
Welwitschia International Journal of Agricultural Sciences     Open Access   (Followers: 3)
West African Journal of Applied Ecology     Open Access  
Wildlife Australia     Full-text available via subscription   (Followers: 2)
Wirtschaftsdienst     Hybrid Journal   (Followers: 5)
World Journal of Agricultural Research     Open Access  
World Mycotoxin Journal     Hybrid Journal   (Followers: 3)
World's Poultry Science Journal     Full-text available via subscription   (Followers: 3)
علوم آب و خاک     Open Access  

  First | 1 2 3 4     

Similar Journals
Journal Cover
Terra Latinoamericana
Number of Followers: 0  

  This is an Open Access Journal Open Access journal
ISSN (Print) 0187-5779 - ISSN (Online) 2395-8030
Published by Sociedad Mexicana de la Ciencia del Suelo Homepage  [1 journal]
  • Oligogalacturonide dose optimization on the vegetative propagation of two
           cocoa clones (Theobroma cacao L.) under controlled conditions in the
           nursery

    • Authors: Juan José Reyes-Pérez; Luis Tarquino Llerena-Ramos, Juan Antonio Torres-Rodríguez, Luis Guillermo Hernández-Montiel
      Abstract: The low ef ficiency of cocoa vegetative propagation from cuttings requires the use of rooting agents. This situation motivated a study whose objective is to optimize the oligogalacturonide dose on the vegetative propagation of two cocoa clones under controlled conditions in the nursery. The source of oligogalacturonides was provided in doses: 0, 10, 50 and 100 mg L-1 compared to the chemical rooting (composed of: 7% nitrogen, 45% phosphorus, 5% potassium, 0.1% boron, 3% metabolic activators and 10% marine algae), which was applied by immersion at the base of the cutting. The clones tested were CCN-51 and EET-801. The evaluated variables were: number of leaves and roots, radical fraction, fresh biomass of leaves and roots, dry biomass of leaves, roots, and stem and index of regenerated plants. The results indicated that the doses of 50 and 100 mg L-1 showed the greatest ef fects on the number of leaves (NH), radical fraction (FR), dry biomass of the leaf (DSB) and stem (DST). Clone CCN-51 showed higher NH, FR, BSH and BST than EET-801 (P < 0.05). In number of roots (NR), fresh root biomass (BFR), dry root biomass (DRB), fresh leaf biomass (BFH) and the index of regenerated plants (IPR), the clones were the same. The IPR had a positive correlation with the other variables (P < 0.05). Using 85 mg L-1 of chemical rooting an IPR of 49.1% can be achieved. The IPR can be predicted based on the variables BFR and BFH with R2 = 0.96.
      PubDate: Sat, 01 Apr 2023 04:24:00 +000
       
  • Physiological and genetic analysis of a mapping population responsiveness
           to plant growth-promoting Azospirillum in wheat

    • Authors: Thelma Castellanos-Cervantes; Jose Luis Diaz de León, Jie Ling, Marion Röder
      Abstract: Azospirillum brasilense is a plant growth-promoting rhizobacteria (PGPR) with the potential of being employed as an inoculant to decrease the use of chemical fertilizers. We investigated the ef fect of A. brasilense inoculation on a doubled haploid population derived from Opata / WSHD67.2(257) cross and detected Quantitative Trait Loci (QTL) for seven agronomic traits. The population was segregated, concerning their response to inoculation, into three subgroups: neutral, positive, and negative in a proportion of 60:25:15. A total of 18 major QTL and 83 minor QTL controlled the expression of measured traits. Nineteen QTL showed pleiotropic characteristics; chromosomes 5A, 7A, 7B, and 7D were distinguished as those with QTL controlling four of the seven phenotypes measured. The sequences of nearest markers to major QTL detected synteny to rice sequences that codified for at least 38 candidate genes described and discussed as a first step to understanding the interaction of wheat with A. brasilense.
      PubDate: Sat, 01 Apr 2023 04:15:23 +000
       
  • Ef fect of native microorganism ef ficacy and compost in three altitudinal
           zones on quinoa crop (Chenopodium quinoa) variety INIA 415-Pasankalla

    • Authors: Miguel Galecio-Julca; María Neira-Ojeda, Roger Chanduvi-García, Ricardo Peña-Castillo, Luis Armando Álvarez-Bernaola, Carlos Granda-Wong, David Lindo-Seminario, Elizabeth Saavedra-Alberca, Javier Javier-Alva, Davies Arturo Morales-Pizarro
      Abstract: Organic fertilizers are a sustainable alternative to conventional fertilizers that cause contamination of natural resources. The objective of this study is to determine the ef ficacy of native microorganisms (ENM) and compost on yield and profitability on the cultivation of quinoa variety INIA 415-Pasankalla in three altitudinal levels (Faical 1935 m altitude, Lagunas Amarillas 2328 m altitude and Cascapampa 2995 m altitude). Five treatments were evaluated: T0 (control), T1 (MEN 2.5%), T2 (MEN 5.0%), T3 (MEN 2.5%+0.9 kg compost m-1) and T4 (MEN 5.0%+1.8 kg compost m-1), considering: PA (plant height), RHa (yield per hectare), RPa (yield plant-1), PP (panicle weight), PMG (thousand kernel weight) and DT (stem diameter). In addition, the benefit/cost per treatment was analyzed. A principal component analysis (PCA), three-way ANOVA comparison and correlation analysis were performed. The PCA yielded two components (C1 and C2) explaining 97.20% of the variability of the study. Component 1 (78.46%) explained the greatest variability and grouped the variables: G-I (AP, DT), G-II (RHa, Rpa, PP). Treatments T4 and T3 showed the best results in relation to altitude: Lagunas Amarillas-T4 with G-I and Cascapampa-T4 with G-II showed the highest study values. However, Cascapampa-T2 was the most profitable (b/c= 5,68). The combined mixture of organic inputs made from local raw materials and applied in foliar form, and the soils present in T4, improved the yields and profitability of the quinoa crop in relation to altitude.
      PubDate: Sat, 01 Apr 2023 04:07:32 +000
       
  • "Assessment of the soil quality of Tabasco, Mexico using conventional
           methods, near-infrared spectroscopy and chemometrics

    • Authors: Alex Ricardo Ramírez-García; Armando Guerrero-Peña, Joel Zavala-Cruz, Eustolia García-López, Rufo Sánchez-Hernández, Joaquín Alberto Rincón-Ramírez
      Abstract: A retrospective–prospective research was carried out to establish a soil quality index (SQI) of Los Rios region (RR), Tabasco, Mexico, and its modeling with the near infrared technology (NIR) and chemometrics. The SQI was determined with the OM / (clay + silt) relationship to evaluate the Cambisol soils of RR. The OM percentage and the SQI were compared to define the best soil quality qualifier. Based on the SQI, 58% of the soils in RR exhibit degradation, while only 14% indicates a low concentration of OM. Therefore, we conclude that the SQI is more sensitive to quantify soil degradation compared to the evaluation based on OM. A sustainable soil management program and soil practices adapted to local environmental, social and economic conditions are recommended to increase OM and improve SQI. With the SQI, a classification model was established using near-infrared spectroscopy and chemometrics. The spectra of each soil sample were recorded and through chemometric interpretation, it was shown that it is possible to conduct a partial least squares discriminant analysis model (PLS-DA) to predict the SQI. The model meets all statistical qualifiers and correctly predicts the SQI in 100% of cases. We conclude that the NIR technology provides suf ficient information to predict the SQI with the advantage of eliminating the consumption of reagents, no laboratory waste is generated, the analysis time is reduced to minutes, and the sample under study is not destroyed. In addition, the procedure is simple as it consists of drying, grinding and sieving the soil samples to assess the structural quality of the soil.
      PubDate: Sat, 01 Apr 2023 03:41:43 +000
       
  • Influence of four concentrations of Steiner solution on nutrients in soil
           solution and productivity in tomato (Solanum lycopersicum L.)

    • Authors: Felicito Ausencio Díaz-Vázquez; Marcelino Cabrera-De la Fuente, Adalberto Benavides-Mendoza, Valentín Robledo-Torres, Antonio Juárez-Maldonado, Álvaro García-León, Alberto Sandoval-Rangel
      Abstract: The development and productivity of agricultural crops is directly related to the nutritional supply they receive. The hypothesis of this trial is that the concentration of ions measured in the soil solution allows evaluating the ef ficiency of the nutritional management and its ef fect on the crop – the concentration of ions are conditioned by the mineral supply and the ion exchange processes of the soil. Thus, the objective of the experiment is to measure the ef fect of the continuous application of four nutrient solution concentrations on the concentration of ions in the soil solution and the tomato crop response under greenhouse conditions. The trial was established in calcareous soil under a complete randomized block design with three replications, with indeterminate tomato plants. The treatments were four concentrations of a Steiner solution modified for tomato cultivation: (1) 50, (2) 75, (3) 100 and (4) 125% applied continuously by fertigation. In each treatment the soil solution was extracted, and the concentration of NO3-, K+ and Ca+2 ions, pH and electrical conductivity were measured for 18 weeks at the same time the crop response was measured. The concentration of the nutrient solution applied constantly to the tomato crop has a direct relationship with the availability of nutrients. The nutrient solution at 125% generated better growth, physiology, commercial quality and agronomic yield. Calcium was the only element that was detected in suf ficient levels in the soil solution from a concentration of 50% in the nutrient solution because of its high original availability in the soil.
      PubDate: Wed, 01 Mar 2023 05:21:02 +000
       
  • Hydrological modeling with the SWAT model using dif ferent spatial
           distributions of soil type in the Mixteco River Basin

    • Authors: Gerardo Colín-García; Enrique Palacios-Vélez, Demetrio Salvador Fernández-Reynoso, Adolfo López-Pérez, Héctor Flores-Magdaleno, Roberto Ascencio-Hernández, Enrique Inoscencio Canales-Islas
      Abstract: The Mixteco River basin is located in the state of Oaxaca, Mexico and comprises a total area of 6 559.20 km2, which shows a strong degradation of its natural resources, derived mainly from anthropic actions associated with poor management of its natural resources. Thus, the goal of this research is to evaluate the runof f behavior with the SWAT (Soil and Water Assessment Tool) model in the Mixteco River basin using the soil spatial distribution from INEGI (Instituto Nacional de Estadística y Geografía) and that obtained through technique of DSM (Digital Soil Mapping) technique. The modeling with INEGI (ModINEGI) corresponds to the soil map of the series II scale 1:250 000, and the modeling with DSM (ModDSM) was obtained from the environmental covariates. The SWAT model performance evaluation indicators during the calibration phase were R2 = 0.88 and NSE = 0.87 for ModDSM and R2 = 0.85 and NSE = 0.85 for ModINEGI. However, during the validation period, the ModDSM results (R2 = 0.83 and NSE = 0.81) were better than those of ModINEGI (R2 = 0.83 and NSE = 0.61). Therefore, the results indicate that the spatial variation of the soil types obtained through the DSM technique in combination with the vegetation cover and the distribution of slopes at the basin level, allow the SWAT model to simulate the adequate surface runof f behavior.
      PubDate: Wed, 01 Mar 2023 05:09:40 +000
       
  • Total Nitrogen in forage corn (Zea mays L.) estimated by satellite
           Sentinel-2 spectral indices

    • Authors: Magali J. López-Calderón; Juan Estrada-Ávalos, Aldo R. Martínez-Sifuentes, Ramón Trucíos-Caciano, Enrique Miguel-Valle
      Abstract: Nitrogen is the most important nutrient for forage crops because of its contribution in various biochemical reactions in the dif ferent phenological stages of the plant. The main aim of this study is to develop a multiple linear regression model to estimate total nitrogen (Nt) in corn plants using spectral indexes. The percentage of total nitrogen (Nt) was determined through three plant samplings in four experimental plots. The estimation model was obtained to process the Sentinel-2 satellite images according to the plant sampling dates; 13 spectral indexes were calculated and the association between nitrogen and the reflectance values was analyzed by the principal component analysis (ACP), correlation matrix, and dendrogram. The indexes with the highest relationship were MCARI / OSAVI, TCARI / OSAVI, MCARI / OSAVI RE and TCARI / OSAVI RE, explaining more than 50% of the variability of the proposed model and a MSE of 0.12. This study indicates that the estimation obtained from Sentinel-2 spectral indexes images has great potential to determine nitrogen in crops. However, for future research, Nt estimation models should be obtained for each phenological crop stage.
      PubDate: Wed, 01 Mar 2023 05:02:47 +000
       
  • Edaphological characterization in a blue agave (Agave tequilana Weber)
           cultivation in Tonaya and Tuxcacuesco, Jalisco, Mexico

    • Authors: Blanca Elizabeth Fregoso-Zamorano; Oscar Raúl Mancilla-Villa, Rubén Darío Guevara-Gutiérrez, Arturo Moreno-Hernández, Pedro Figueroa-Bautista, Álvaro Can-Chulim, Omar Hernández-Vargas, Elia Cruz-Crespo, Héctor Manuel Ortega-Escobar, Abdul Khalil Gardezi, Víctor Manuel Villalvazo-López
      Abstract: The cultivation of blue agave has economic importance in the state of Jalisco as it generates employment, being the main economic source in several municipalities such as Tonaya and Tuxcacuesco. However, at present, the edaphological status of the soils is unknown and there is limited knowledge on the factors that regulate crop growth, which limits the determination of optimal crop yields. In this sense, the aim of our research was to evaluate the state of fertility of the soils cultivated with blue agave in plots with different characteristics (virgin and with several planting cycles), as well as to diagnose their status in the Tonaya and Tuxcacuesco municipalities in order to suggest more efficient management and nutrition practices. After analyses in the laboratory, the results show that the soils presented a mean pH value of 7.7, the mean concentration of organic matter was 2.19%. Overall deficiencies of nitrogen, phosphorus and potassium were found, thus, the soils were classified in the low‑to‑poor category in terms of nutritional content. Moreover, there were no significant differences between the plots evaluated, organic matter content and nutrients. We recommend the use of organic fertilizers and bean/corn/agave polyculture when agricultural and economic resources are sufficient.
      PubDate: Tue, 31 Jan 2023 21:54:54 +000
       
  • Bibliometric study on biofertilizers in Mexico during the period 2015-2020

    • Authors: Andrés Eduardo Coutino-Puchuli; Maida Daylin Peña-Borrego, Zoe Tamar Infante-Jimenez
      Abstract: We characterized the trend of scientific research on biofertilizers in Mexico based on publications of national and foreign scientific journals during the 2015-2020 period. Our study consisted on the interpretation of research articles (in English and Spanish) published in the following scientific databases: Ebsco, Elsevier, Springer, Scielo, Wiley and Redalyc, for the analysis of bibliometric indicators. Productivity was determined by year, authors, journals, institutions, and collaborations between countries and Mexican states, on issues related to the use of microorganisms by agricultural crop, biofertilizer brands, and econometric variables and indicators. Within the evaluated period, a total of 115 research articles were published, with an annual average of 19 research articles. The most productive year was 2020, with 40 research articles. The authors with the greatest leadership in publications were Arturo Díaz Franco Santacruz and Cid Aguilar Carpio. The scientific journals that published the greatest number of these research articles were Terra Latinoamericana and Revista Mexicana de Ciencias Agrícolas. The main Mexican institutions performing the research were the National Institute of Forestry, Agriculture and Livestock Research (INIFAP) and the Postgraduate College. The United States of America is the country that collaborated the most with Mexican states (five states). Research in corn, varieties of chili, tomato, wheat and sorghum prevailed, being present in more than six research articles. Out of 33 brands of biofertilizers analyzed during the period, Micorriza INIFAP® was applied in more than 27% of the crops that used commercial biofertilizers. The most used microorganisms belonged to the genera Glomus, Pseudomonas, Bacillus and Azospirillum sp. Most of the research papers on biofertilizers are developed in the areas of agronomy, biology and environmental sciences, specifically in studies treating certain agricultural crop, while there are only few studies in the area of administration or marketing.
      PubDate: Tue, 31 Jan 2023 21:41:13 +000
       
  • Effect of tezontle particle diameter in tomato (Solanum lycopersicum L.),
           cucumber (Cucumis sativus L.) and lettuce (Lactuca sativa L.) in
           aquaponics

    • Authors: Andrés Valenzuela-Antelo; Manuel Sandoval-Villa, Juan J. Almaraz-Suárez, Gabriel Alcántar-González, Rafael Bórquez-López
      Abstract: Aquaponics is a complex food production system where fish and vegetables are produced simultaneously. Microorganisms, fish and plants participate in it; it is a complex system where conditions conducive to fish may not be suitable for microorganisms and plants. The diameter of the substrate particles for plant support and space for microorganism colonies can be a determining factor in aquaponics. This research investigates the particle size of tezontle, a porous red volcanic gravel that is used in Mexico for hydroponics and that here it is hypothesized that there is a particle size of this material that favors the growth and yield of plants in aquaponics. The model consisted of the use of 12 containers of 120 L as ponds for fish, and 12 tubs of 240 L for the substrate and a 120 L/min air pump to supply auxiliary oxygenation to the ponds. Three crops were established in each tub: tomato, cucumber, and lettuce. These cultures were transplanted in 3 tezontle diameters: particle diameter less than 1 cm (Æ<1), greater than 5 cm (Æ>5) and 50:50 % (v:v) mixture of both diameters (<1:>5), which constituted the substrate particle diameter treatments. There was no effect of substrate particle diameter on height, stem diameter, and SPAD readings in tomato, cucumber or lettuce plants. Regarding the yield and quality of tomato fruits (firmness, titratable acidity and ˚Brix) there were also no effects of the particle diameter of the substrate. There was also no effect of treatments on the morphological and quality variables of cucumber fruits. In the final fresh weight of lettuce, the treatment with substrate with diameter <1 cm was statistically superior to diameter >5 cm with averages of 89.87 g and 50.12 g respectively. Particle diameter does not affect the yield or quality of established crops, however, in practical terms the fine substrate < 1 cm is recommended because it has greater moisture retention capacity and greater surface area for bacteria to colonize the environment, and promote higher plant growth and fruit quality in aquaponics. The fine substrate acts as a filter to retain suspended solids and prevents clogging of the system, and improves water quality and generates better living conditions for fish.
      PubDate: Tue, 31 Jan 2023 21:36:30 +000
       
  • Digital soil mapping with regression-Kriging and data from remote sensing

    • Authors: Francisco Estrada-Godoy; Gustavo Cruz-Cárdenas, Salvador Ochoa-Estrada, José Teodoro Silva
      Abstract: The use of digital soil mapping allows obtaining quantitative information on soil distribution and functioning to provide alternatives for their management. The objective of this research is to perform the spatial prediction of soil properties through regression-kriging and serve as a basis for taking the necessary measures for a sustainable use of the resource. The study area is located in the wetland Cienaga de Chapala portion of Michoacán, Mexico. Soil sampling was systematic. In the laboratory, electrical conductivity, organic carbon, soluble cations calcium, potassium, magnesium, sodium (Ca, K, Mg, Na), total nitrogen and pH were determined for each soil sample. The dependent variables were total nitrogen, electrical conductivity, organic carbon and pH. The independent variables are the Landsat 8 satellite bands. Regression-kriging was applied for spatial prediction. The experimental semivariogram fit with theoretical models was consistent for the four soil properties, because it was a systematic sampling design and the sample size was 297 points. The root mean square error of the electrical conductivity spatial prediction was 4 because it showed a coefficient of variation of 355. Soils are considered having from low to very low total nitrogen content (<0.15%). At least 30% of the soils have salinity problems because their electrical conductivity is greater than 1.1 dS m-1. Organic carbon contents are considered medium to high (>0.6%). The pH of the soils is moderately alkaline.
      PubDate: Tue, 31 Jan 2023 20:33:05 +000
       
  • Land use change by the NAICM construction in Texcoco, Mexico State

    • Authors: Arely Romero-Padilla; Martín Hernández-Juárez
      Abstract: Mexico’s New International Airport megaproject was announced for the first time in 2001 and canceled in 2019; however, most of its construction progress took place during 2012-2018. With its announcement and cancellation there was a land use change and speculation regarding the land value. This study evaluates the impact that the airport construction and cancellation had over land use change in the municipality of Texcoco and neighboring municipalities in Mexico State, and the perception of key players concerning its effects. High-resolution images from the Sentinel-2 satellite were processed for the years 2016 to 2021. Geographic information systems were used to carry out a supervised classification with spectral indices and generate thematic maps of land use with four classes: bare soil, vegetated soil, urban land and water bodies. Interviews were applied to key players for a qualitative analysis of the appreciation of changes and effects derived from the airport project. Results show a higher growth rate of urban land from 2016 to 2017, mainly close to the airport building, replacing mostly bare soil. The airport caused discontent in the population by its environmental effects and social consequences, such as problems due to freight vehicles traffic. As a result of the airport cancellation, there is bare ground caused by mine exploitation and vehicular insecurity due to incomplete roads.
      PubDate: Tue, 31 Jan 2023 20:22:35 +000
       
  • El Population density and fertilization ef fect on water productivity and
           yield of corn hybrids in the Mexico Valley

    • Authors: Homero Alonso-Sánchez; Margarita Tadeo-Robledo, Alejandro Espinosa-Calderón, Job Zaragoza-Esparza, Consuelo López-López, Benjamín Zamudio-González, Alan Monter-Santillán, Antonio Turrent-Fernández, Israel Arteaga-Escamilla, Karina Mora-García
      Abstract: Food insuf ficiency in corn and water and fertilizer crisis worldwide demand ef ficiency in the use of resources, increasing or conserving production. Thus, the objective of this research is to explore the response of four white maize hybrids released for valles Altos in two environments considering two population densities, two doses of fertilization and an unfertilized control group. Hybrids were evaluated in a factorial arrangement in Cuautitlan (FESC-UNAM) and Texcoco (CEVAMEX), Mexico State, at two planting densities (D1 = 75,000; D2 = 90,000 plants ha-1) with three fertilization treatments (F1 = 160-80-00, F2 = 120-40-00, F3 = 00-00-00). The completely randomized block design experiment was made up of the treatments and the combination of the factors 2×4×2×3 established in three repetitions. The means were compared with Tukey’s test (P < 0.05). In FESC-UNAM with less total water, the result of grain yield and water productivity was 5.96 Mg ha-1 and 1.29 kg m-3 in CEVAMEX 4.76 Mg ha-1 and 0.5 kg m-3; the Atziri Puma hybrid stood out with 6.52 Mg ha-1 and 1.09 kg m-3. No significant ef fect of planting density was observed and D1 resulted with 5.32 Mg ha-1 and 0.9 kg m-3 versus D2 with 5.40 Mg ha-1 and 0.9 kg m-3. In fertilization F1 was statistically higher with 5.64 Mg ha-1 and 0.94 kg m-3. Nevertheless, no dif ference was observed between F2 (5.24 Mg ha-1 and 0.88 kg m-3) and the control F3 (5.19 Mg ha-1 and 0.87 kg m-3), which showed the interaction of the environments with hybrids, of which Atziri Puma stood out at FESC-UNAM (7.3 Mg ha-1 and 1.58 kg m-3). The FESC-UNAM site has productive potential under rainfed conditions with the Puma and INIFAP hybrids.
      PubDate: Tue, 31 Jan 2023 00:00:00 +000
       
  • Editorial Committee 2023

    • Authors: Alejandro Rodríguez-Barba
      PubDate: Tue, 31 Jan 2023 00:00:00 +000
       
  • Portada Interna 2023

    • Authors: Alejandro Rodríguez-Barba
      PubDate: Tue, 31 Jan 2023 00:00:00 +000
       
 
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: 44.220.62.183
 
Home (Search)
API
About JournalTOCs
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-
JournalTOCs
 
 
  Subjects -> AGRICULTURE (Total: 963 journals)
    - AGRICULTURAL ECONOMICS (93 journals)
    - AGRICULTURE (662 journals)
    - CROP PRODUCTION AND SOIL (120 journals)
    - DAIRYING AND DAIRY PRODUCTS (30 journals)
    - POULTRY AND LIVESTOCK (58 journals)

AGRICULTURE (662 journals)            First | 1 2 3 4     

Showing 601 - 263 of 263 Journals sorted alphabetically
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  
Science as Culture     Hybrid Journal   (Followers: 12)
Science, Technology and Arts Research Journal     Open Access   (Followers: 1)
Scientia Agricola     Open Access  
Scientia Agropecuaria     Open Access  
Seed Science and Technology     Full-text available via subscription  
Seed Science Research     Hybrid Journal  
Selçuk Tarım ve Gıda Bilimleri Dergisi     Open Access  
Semiárida     Open Access  
Siembra     Open Access  
Small Ruminant Research     Hybrid Journal   (Followers: 2)
Smart Agricultural Technology     Open Access  
Social & Cultural Geography     Hybrid Journal   (Followers: 26)
Social and Natural Sciences Journal     Open Access  
South African Journal of Agricultural Extension     Open Access   (Followers: 3)
South African Journal of Economics : SAJE     Hybrid Journal   (Followers: 7)
South African Journal of Plant and Soil     Hybrid Journal   (Followers: 1)
Spatial Economic Analysis     Hybrid Journal   (Followers: 10)
Sri Lanka Journal of Food and Agriculture     Open Access   (Followers: 1)
Stiinta Agricola     Open Access  
Studies in Australian Garden History     Full-text available via subscription   (Followers: 5)
Sugar Tech     Hybrid Journal   (Followers: 1)
Sustainability Agri Food and Environmental Research     Open Access   (Followers: 4)
Sustainability and Climate Change     Full-text available via subscription   (Followers: 25)
Sustainable Agriculture Research     Open Access   (Followers: 3)
Sustainable Environment Agricultural Science (SEAS)     Open Access  
Tanzania Journal of Agricultural Sciences     Open Access   (Followers: 4)
Terra Latinoamericana     Open Access  
The Agriculturists     Open Access  
The Journal of Research, PJTSAU     Open Access   (Followers: 10)
Translational Animal Science     Open Access  
Trends in Agricultural Economics     Open Access   (Followers: 7)
Tropical Agricultural Research     Open Access   (Followers: 2)
Tropical Agricultural Research and Extension     Open Access   (Followers: 2)
Tropical and Subtropical Agroecosystems     Open Access  
Tropical Grasslands - Forrajes Tropicales     Open Access  
Tropical Technology Journal     Open Access  
Tropicultura     Open Access  
Turkish Journal of Agricultural and Natural Science / Türk Tarım ve Doğa Bilimleri Dergisi     Open Access  
Turkish Journal of Agricultural Engineering Research     Open Access   (Followers: 1)
Ukrainian Journal of Veterinary and Agricultural Sciences     Open Access  
Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi / International Journal of Agricultural and Wildlife Sciences     Open Access  
UNICIÊNCIAS     Open Access   (Followers: 1)
Universal Journal of Agricultural Research     Open Access  
Universidad y Ciencia     Open Access  
Urban Agricultural & Regional Food Systems     Open Access   (Followers: 1)
Viticulture Data Journal     Open Access   (Followers: 1)
VITIS : Journal of Grapevine Research     Open Access   (Followers: 1)
Walailak Journal of Science and Technology     Open Access  
Wartazoa. Indonesian Bulletin of Animal and Veterinary Sciences     Open Access   (Followers: 1)
Weed Biology and Management     Hybrid Journal   (Followers: 4)
Weed Research     Hybrid Journal   (Followers: 5)
Welwitschia International Journal of Agricultural Sciences     Open Access   (Followers: 3)
West African Journal of Applied Ecology     Open Access  
Wildlife Australia     Full-text available via subscription   (Followers: 2)
Wirtschaftsdienst     Hybrid Journal   (Followers: 5)
World Journal of Agricultural Research     Open Access  
World Mycotoxin Journal     Hybrid Journal   (Followers: 3)
World's Poultry Science Journal     Full-text available via subscription   (Followers: 3)
علوم آب و خاک     Open Access  

  First | 1 2 3 4     

Similar Journals
Similar Journals
HOME > Browse the 73 Subjects covered by JournalTOCs  
SubjectTotal Journals
 
 
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: 44.220.62.183
 
Home (Search)
API
About JournalTOCs
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-