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Indian Forester
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ISSN (Print) 0019-4816 - ISSN (Online) 2321-094X
Published by Indian Council of Forestry Research and Education

[1 journal]

Laminated Veneer Lumber–Journey So Far
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  Authors: V. Prakash, M. P. Singh, D. Sujatha, D. N. Uday, B. S. Mamatha, M. C. Kiran, Narasimha Murthy, V. R. Ramkumar
  Abstract: Laminated veneer lumber (LVL) is a wood composite which can be produced from a variety of fast - growing short rotation plantation timbers species and is considered as best substitute for traditional timbers intended to be used for structural applications. LVL has the potential to cater increasing demands of construction industry.The research that has been carried out so far with respect to manufacturing, types of LVL, timber species and adhesives used for manufacturing LVL, methods of enhancing its strength properties, applications and embodied energy associated with it in comparison to other materials viz. steel, aluminium etc. which are used for similar purposes is reviewed in this paper. The review suggests that LVLs can be manufactured from a wide range of short rotation plantation timber species grown dominantly in various geographical locations using suitable adhesives which plays a vital role in imparting strength to the panel. Enhanced strength properties of LVL can be obtained by incorporating suitable reinforcements within and external to the laminate. Wood being the main raw material for manufacturing LVL, it stores more carbon than emitted during its production, also the embodied energy associated with LVL is less compared to other building materials used for similar applications and hence it can be considered as a green building material. Being the best alternate to the conventional timber LVLs provide ample opportunity for low grade plantation timbers to be utilized for applications such as furniture frame work, windows and door frames.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Interplay Between Myths, Beliefs and Environment Conservation of Sacred
Groves
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  Authors: Navjot Singh, Dalip Singh
  Abstract: The present study was conducted in two sacred groves of Seraj Forest Division, Himachal Pradesh, India, namely Laxmi Narayan Sacred Grove and Pundrik Rishi Lake Sacred Grove. The study's key objective is to highlight the significance of myths and belief systems in environment protection and conservation. Data was collected directly from villagers and various stakeholders to understand myths and beliefs associated with sacred groves. MODIS satellite data has been utilised in Remote sensing and GIS platforms to detect changes in the grove area from 2014 to 2024. Estimating total organic carbon was done using the non-destructive method in 10 m X 10 m sample plots, and carbon stored by Cedrus deodara, the main species of the area, was studied. The study reveals that many myths and beliefs include complete restriction of people's entry into the grove, partial entry allowing only higher caste people, all-time no entry for women, etc. Change detection by RS GIS showed no change in land use in these groves despite increasing habitation in adjoining areas. Carbon Sequestration in Laxmi Narayan sacred grove is about 22.44 tons/100 m2; in Pundrik Rishi grove, it is about 46.32 tons/100 m2.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Impact of Silvicultural Management and Regeneration of Chir pine (Pinus
roxburghii) in Felled and Unfelled areas of Bilaspur District of Himachal
Pradesh
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  Authors: Varun Barwal, T. Beula Ezhil Mathi, Anil Sharma, Rajeev Kumar, Shivani Singh
  Abstract: Forest ecosystem needs continuous replenishment of the stock for a healthy and balanced ecosystem which emphasises the importance of regeneration of the forest crop. The impact of silvicultural management on the regeneration status of Chir pine (Pinus roxburghii) and other species in the forests of Bilaspur district of Himachal Pradesh was studied. This study was done by comparing the areas where felling prescriptions for Chir pine working circle were executed with areas where no felling or any silvicultural management has been done so far. Natural regeneration studies revealed 10.6% regeneration in Chir pine felled area whereas in unfelled areas there was 0% regeneration. Both the areas have same age group trees. The only difference was the intervention and scientific management by the forest department. Artificial regeneration in the felled area has shown a survival of 89%. Soil analysis of both the areas, even though inconclusive, shows a promising future for the felled area as it has shown favourable pH in 3 years' time after felling. The NPK level in the soil would also become favourable over the years when different species, established in the area contribute to different favourable effects. The study has also thrown light on the importance of scientific silvicultural operations on the regeneration of the Chir pine and other species and hence the restoration of ecological balance and biodiversity.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Studies of Allelopathic Influence of Medicinal Plants on Important Field
Crops Seeking their Sustainable Domestication in Existing Agroforestry
Systems of Central Himalaya, India
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  Authors: A. K. Uniyal, Vikashpal Singh, Sandhya Goswami, Manish Kumar, A. S. Islam
  Abstract: Allelopathic effect of 2-medicinal plant species. (Aloe vera and Withania somnifera) on germination and seedling growth of 4-crops (Triticum aestivum, Brassica campestris, Pisum sativum and Vigna radiata) was evaluated. The aqueous extracts ≤ 5% concentration of Aloe vera and Withania somnifera stimulated the germination and seedling growth of some crops (Brassica campestris, Pisum sativum and Vigna radiata), but > 5% concentration caused inhibition. Aloe vera and Withania somnifera aqueous extracts significantly inhibited the germination and seedling growth of Trititcum aestivum. All test crops were affected at high concentrations of aqueous extracts (whole plant) except Brassica campestris while lower concentration stimulated the growth of Brassica campestris, Pisum sativum and Vigna radiata. The suitability of medicinal plant species, based on laboratory trials followed the order: Withania somnifera>Aloe vera and the order of agriculture field crops preference as: Vigna radiata>Pisum sativum >Brassica campestris >Triticum aestivum.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Morphometric Variations in Limonia acidissima Fruits and Seeds -
Implications for Conservation and Tree Improvement
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  Authors: R. Anandalakshmi, R. Santhiya, M. Aarthi, M. V. Vineetha, K. Suresh Kumar, A. Sathish
  Abstract: Limonia acidissima or Wood apple is a promising wild edible fruit which can extend livelihood support. This study delves into intra-species diversity studies confining to morphometric variations in fruits and seeds of wood apple from diverse seed sources in Tamil Nadu, through image analysis system. Fruit and seed morphometric parameters were analyzed, revealing statistically significant differences among 6 seed sources such as Ariyalur, Perambalur, Thiruvannamalai, Trichy, Vellore and Virudhunagar. Perambalur and Thiruvannamalai stood out for producing larger fruits, while Vellore and Perambalur yielded larger seeds. The correlation and cluster analysis further unveiled intricate relationships among fruit and seed characteristics, highlighting associations between size, shape, and germination potential. These findings not only provide valuable insights for tree improvement efforts but also contribute to enhancing the economic and ecological significance of underutilized fruits like Limonia acidissima.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Temporal Variation in Floristic Diversity and Water Quality
Characteristics of Vartol Wetland, Gujarat: Insights from a Seasonal Study
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  Authors: Pinal C. Prajapati, Ashokkumar V. Babaria, Mayur J. Patel
  Abstract: The study examines seasonal dynamics of floristic diversity and water quality in Vartol Wetland, Khedbrahma taluka, Gujarat, India. Through field surveys conducted across pre-monsoon, post-monsoon and winter seasons in 2023-2024, 79 angiosperm species, predominantly wetland plants were documented. Analysis revealed higher species richness in post-monsoon and winter, with significant correlations between plant diversity and water quality parameters. Dicotyledon species correlated with Total dissolved solids (TDS), Electrical conductivity (EC), and Total Hardness (TH), while Monocotyledon species and wetland plants showed associations with Dissolve Oxygen (D.O) levels. These findings highlight the importance of understanding the interplay between biodiversity and water quality for effective wetland conservation.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Ethnobotanical Study of Medicinal Plants of Kangra, Himachal Pradesh
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  Authors: Sumati Rathore, Rakesh Kumar Singh
  Abstract: The research spanned from April 2022 to April 2024 and was carried out in diverse villages inhabited by the indigenous population of the Kangra district, Himachal Pradesh. The primary objective of this study was to gather information and document the traditional ethnomedicinal knowledge related to native plant use. The elderly residents of the area continue to place their trust in the district's herbal medicinal system. Information was gathered from informants, comprising elderly individuals and herbal practitioners in the region, utilizing interviews and questionnaires. A total of 59 plant species, were identified for the treatment of various ailments. This paper provides a comprehensive overview of the utilization of ethnomedicinal plants and proposes measures to enhance awareness within the native community.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Assessment of the Impact of Pre-Sowing Treatments on Variations in Seed
Germination Dynamics and the initial Growth of Seedlings in Sterculia
urens
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  Authors: Fatima Shirin, Irshad Ali Saudagar, Naseer Mohammad, Rama Soni, Kaushal Tripathi, Divya Prakash
  Abstract: This research highlights variation in seed germination parameters for seeds of vuinerabie forest tree species Sterculia urens, which produces gum karaya, a valuable non-timber forest product. Despite its economic significance, the conservation of S. urens faces challenges due to high demand and inadequate strategies. Various factors, including seed coat properties and environmental conditions, influence germination. This study emphasizes the importance of proper seed treatments, such as acid scarification with sulphuric acid, to enhance germination outcomes. Methodologically, the research categorized germination studies based on various germination parameters. Four seed lots from different populations were analyzed, revealing significant variations In seed morphometric traits, germination rates, and seedling growth. Notably, seeds from SU-CG-CMP exhibited the highest germination rates. Results showed that the final germination percentage varied among populations, with SU-CG-CMP reaching 97.50% success after a 20 min treatment. The germination dynamics Indicated that longer acid exposure correlated with higher rates, demonstrating the effectiveness of scarification in overcoming dormancy. Seedling growth was also assessed, revealing significant relationships between seed vigor and growth metrics. The study found that high vigor seeds produced healthier seedlings, highlighting the importance of seed quality in forestry.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Hydrodynamics, Water Quality and GIS Applications in River Systems: A
Global and Indian Perspective
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  Authors: Sunita Verma, Chandra Kishore Tripathi
  Abstract: This study examines the interplay between hydrodynamics, water quality, and the use of GIS in river systems, with a focus on global applications and Indian case studies. By integrating hydrodynamic modeling, sediment transport analysis, and GIS-based tools, the research highlights methodologies for effective river basin management. Key findings include the role of GIS in flood prediction, sediment tracking, and water quality monitoring, offeringin sights for sustainable river management.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Fruiting Phenology of the Golden Langur (Trachypithecus geei) Food Plants
at Chakrashila Wildlife Sanctuary, Kokrajhar, BTR, Assam
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  Authors: Sanjib Brahma, Jayeeta Brahma
  Abstract: The conservation of plants and animals is one of the biggest challenges facing today in Bodoland Territorial Region (BTR) of Assam. A large scale encroachment of forest land, practising of monotonous crop like tea and rubber in and around Chakrashila Wildlife Sanctuary hampers the golden langur food plant diversity and its availability. People around the sanctuary have less awareness on the importance of forest cover and golden langur food plants.The present study comprises 17 species of the golden langur food plants from 12 different families. Studies were done on 15 numbers of individual samples from 17 numbers of species. Altogether 255 numbers of individual plants were identified through transect method inside the sanctuary. The data of fruiting status were collected in 30 days interval for all individual plant samples.The result of this study gives some of the vital information regarding the diversity and availability of the golden langur food plants at Chakrashila Wildlife Sanctuary. The result tells about the fruiting season, duration of fruiting, peak of fruiting season and scarcity of fruiting. Based on the fruiting status the studied golden langur food plants are categorised as summer & pre-monsoon fruiting as well as Monsoon & post-monsoon fruiting.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Preliminary Biochemical Profile of Three Species of the Genus Tribulus
L. (Zygophyllaceae)
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  Authors: Rai Singh Dhillon
  Abstract: Three species of the genus Tribulus (T. terrestris Linn., T. macropterus Boiss. and T. pentandrus Forssk.) were documented from the state of Punjab during the year 2018-2021. Morphological features were analyzed for accurate identification. Biochemical profile of these species were studied using standard procedures. There was a great variations in occurrence of Phytochemicals between three species. This study will be useful for pharmaceutical industries for development of useful drugs from these Tribulus species.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Changing Abundance of Sedges (Cyperaceae) in Uttar Pradesh, India
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  Authors: Rahul , Satya Narain
  Abstract: No Abstract.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Checklist of Plants of Euphorbiaceae Family from Central Gujarat Region,
India
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  Authors: Devraj T. Panchani, Nainesh R. Modi
  Abstract: No Abstract.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Analysis of Seed Germination Potential of Indopiptadenia oudhensis
(Brandis) Brenan and Introduction of Saplings into Wild under Species
Recovery Program
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  Authors: Amber Srivastava, Harminder Singh, Puneet Kumar, Giriraj Singh Panwar
  Abstract: No Abstract.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Ophioglossum polyphyllum: A New Distributional Record for Karnataka
State
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  Authors: Sundar S. Mety, Sidanand V. Kambhar, Sachin M. Patil
  Abstract: No Abstract.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
The Etymology of Specific Epithets for Plants of Trans-Ganga Plain Region
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  Authors: Damini Sharma, Sandeep Kumar Chauhan, Shivani Ghildiyal, Meena Deogade, Tanuja M. Nesari
  Abstract: No Abstract.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
First Confirmed Record of the Rare Great Evening Brown, Melanitis zitenius
zitenius (Herbst, 1796) (Lepidoptera: Nymphalidae: Satyrinae) in the
Garhwal Himalaya, Uttarakhand, India
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  Authors: Arun Pratap Singh
  Abstract: No Abstract.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)
Our Fiftieth Volume
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  Authors: J. S. Gamble
  Abstract: No Abstract.
  PubDate: 2025-03-01
  Issue No: Vol. 151 (2025)

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