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Co-Authors
- S. N. Khan
- R. K. Tivari
- B. M. Misra
- M. L. Thakur
- Sushil Kumar
- Anil Negi
- Sujan Singh
- Pratap Singh
- R. M. Misra
- Massrat Fasih
- G. Prasad
- B. D. S. Tyagi
- G. S. Negi
- Satish Chandra
- Bhaskar Ch. Joshi
- G. P. Pande
- G. C. S. Negi
- R. S. Rawal
- Rajesh Joshi
- Subrat Sharma
- Anushree Bhattachaijee
- D. S. Chauhan
- D. S. Bisht
- Mukesh Deorai
- R. C. Sundriyal
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Rawat, D. S.
- Control of Cladosporium Leaf Spot of Poplars in the Nursery
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Indian Forester, Vol 116, No 1 (1990), Pagination: 83-86Abstract
Experiments were conducted to evaluate different fungicides against Cladosporium humile J.J. Davis, a serious foliage pathogen of poplars and to study disease development in Shilli Nursery, Solan (H.P.). Dithane M-45(0.35%) was found most effective followed by a mixture of Dithane M-45 and Bavistin (0.2 and 0.05% respectively) and Dithane M-45 (0.25%) Disease development studies revealed that the pathogen overwinters on the fallen leaves, dormant buds, in lenticels and bark crevices of the standing plants. The infection begin to appear on the plants in the month of May and progressed to a highest disease index in November. Measures to control and contain the disease have been suggested.- Chemical Control of Termites in Eucalyptus Hybrid
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Indian Forester, Vol 115, No 10 (1989), Pagination: 733-743Abstract
Among the exotics, Eucalyptus has emerged as the most favoured species under afforestation programmes in most of the countries where it has been introduced for obtaining higher biomass productivity. However, ischolar_main feeding tel mitts have proved a major constraint for its successful propagation both in nurseries and plantations. Localised tumite damage bas been estimated to result in 50-80 per cent mortality in seedlings and young plantations in some localities. Till recently, the recommendations have been based on bigbly persistent cblorinattd hydrocarbon insecticides, most of which have been banned and are not easily available. In our experiments on the comparative efficacy of various insecticides, chlorpyrifos an organophosphate compound has been found an equally effective insecticide for soil treatment. In the present study, an attfmpt has been made to evaluate various methods of application and the optimum dosage requind for controlling termites in Eucalyptus.- Control of Cercoseptoria Needle Blight of Pines in Nurseries by Fungicides
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Indian Forester, Vol 109, No 8 (1983), Pagination: 578-586Abstract
The paper deals with experiments carried out to control Cercoseptoria needle flight of pines in nurseries. Seedlings of Pinus roxburghii, an indigenous pine, and P. greggii, an exotic pine, were used as test species. After screening seven fungicides (dithane M-45, dithane Z-78, cuman L, calixin, bavistin, blitox and karathane) at their prescribed dosages, dithane M-45 and cuman L for P. greggii and dithane Z-78 and calixin along with the above two fungicides for P. roxburghii were selected on the basis of their better performance for testing at higher dosages as none of the seven fungicides effectively controlled the disease at their prescribed dosages. Dithane M-45 and cuman L were found effective at 0.6 per cent concentration in controlling Cercosptoria needle blight on P. greggii in these experiments. On P. roxburghii, however, none of the four fungicides controlled the disease even at highest tested dosages (0.8 per cent except calixin in which case, higher dose was (0.6 per cent). In subsequent experiments where still higher dosages were tested, dithane M-45 and dithane Z-78 effectively controlled the disease on P. roxburghii at 1.0 per cent concentration while in case of calixin the minimal effective dose was found as 0.8 per cent. None of these fungicides had any toxic effect on P. roxburghii seedlings at the higher dosages.- Epidemic Deioliation of Poplars and its Control in Tarai Central Forest Division, Uttar Pradesh
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Indian Forester, Vol 109, No 9 (1983), Pagination: 675-693Abstract
no abstract- A Study on Size and Shape of Plots for Grass Surveys
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Indian Forester, Vol 97, No 8 (1971), Pagination: 469-475Abstract
The paper presents the results of a pilot investigation on the size and shape of plots for grass land survey, conducted in Andhra Pradesh. The results based on systematic line plot survey indicate that square or circular plots of 4 square metres may provide equally precise estimates as larger sized plots in such areas. It has been suggested that estimate of grass yield within 10% margin of error may be obtained with a sample of about 70 plots. Systematic sampling with multiple random start has been recommended.- Point Sampling Trial in a Sal (Shorea robusta) Forest
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Indian Forester, Vol 97, No 10 (1971), Pagination: 577-592Abstract
The paper presents the estimates of Basal Area from point sampling with prisms of BAF-l, 2, 3, 4 and 5 sq m/hectare and compares them with those from plot sampling with 0.16 hectare plots in a pure sal forest. No significant difference in the estimates of basal area were observed either between the estimates from various prisms or between the two methods of sampling. The relative efficiency of point sampling taking time of cruise into consideration worked out from 200% to 400%, although the estimates from plot sampling were more precise. Prism of Basal Area Factor of 3 sq m/hectare is recommended for similar crops. It has been suggested that to estimate volume with a margin of error of 10% with a prism of BAF-3, about 50 sample points may be needed. However, the same accuracy could also be achieved even if measurements for volume are taken at comparatively lesser number of sample points and basal area which requires less time, estimated from a larger number of sample points.- Arenaria thangoensis W.W.Sm. (Caryophyllaceae), a Threatened Species Hitherto Considered Endemic to Sikkim Rediscovered from the Western Himalaya, India
Abstract Views :273 |
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Authors
Affiliations
1 Department of Biological Sciences, College of Basic Sciences and Humanities, G.B. Pant University of Agriculture and Technology, Pantnagar 263 145, IN
1 Department of Biological Sciences, College of Basic Sciences and Humanities, G.B. Pant University of Agriculture and Technology, Pantnagar 263 145, IN
Source
Current Science, Vol 112, No 04 (2017), Pagination: 693-695Abstract
The genus Arenaria s.l. is represented by about 210 species of annual or perennial herbs distributed in the temperate and arctic areas of Asia, Europe, northern Africa, North America and South America1. In India, it is represented by 24 species2 mainly confined to the Himalaya of which Arenaria curvifolia Majumdar, Arenaria ferruginea Duthie ex F.- Opportunities for Forest Landscape Restoration in Uttarakhand, India using ROAM
Abstract Views :228 |
PDF Views:80
Authors
Bhaskar Ch. Joshi
1,
G. P. Pande
1,
G. C. S. Negi
1,
R. S. Rawal
1,
Rajesh Joshi
1,
Subrat Sharma
1,
D. S. Rawat
1,
Anushree Bhattachaijee
2
Affiliations
1 G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora 263 643, IN
2 International Union for Conservation of Nature, New Delhi 110 049,, IN
1 G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora 263 643, IN
2 International Union for Conservation of Nature, New Delhi 110 049,, IN
Source
Current Science, Vol 115, No 7 (2018), Pagination: 1234-1235Abstract
Land degradation is a global problem caused by a variety of factors or processes which include soil erosion by water/wind, deterioration in physical, chemical and biological properties of soil and loss of its productive potential. Worldwide about 2 billion hectare of degraded lands has opportunities of restoration1. Estimates of degraded land in India vary from 30 to 175 million hectare (m ha) (ref. 2). Among the Indian States, Uttarakhand, a predominantly mountainous State, ranks 20th in terms of area under wasteland, which has 23.91% area under degraded land3. The Bonn Challenge is a global effort to bring 150 m ha of deforested and degraded land into restoration by 2020 and 350 m ha by 2030, contributing to the international commitments on climate change, biodiversity conservation and land degradation4. India was one of the first countries in Asia to commit to the Bonn Challenge, pledging to bring under restoration 13 m ha land by 2020 and another 8 m ha land by 2030 at COP21 of UNFCCC in Paris.References
- https://www.iucn.org/theme/forests/ourwork/forest-landscape-restoration
- http://www.dolr.nic.in/wasteland2010/wateland%20Introduction-%20forword%20.pdf
- http://www.dolr.nic.in/wasteland2010/uttarakhand.pdf
- http://www.bonnchallenge.org
- IUCN and WRI, A guide to the Restoration Opportunities Assessment Methodology (ROAM): Assessing forest landscape restoration opportunities at the national or subnational level. Working Paper (Road-test edition). IUCN, Gland, Switzerland, 2014, p. 125.
- https://infoflr.org/countries
- Agrawal, D. K., and Rikhari, H.C., In Research for Mountain Development: Some Initiatives and Accomplishments, GBPIHED Publication, 1998, pp. 119-144.
- A Sustainable Approach for Livelihood Improvement and Integrated Natural Resource Management in Central Himalaya, India
Abstract Views :266 |
PDF Views:70
Authors
Affiliations
1 G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora 263 443, IN
2 Department of Forestry and Natural Resources, H.N.B. Garhwal University, Srinagar (Garhwal) 249 161, IN
1 G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora 263 443, IN
2 Department of Forestry and Natural Resources, H.N.B. Garhwal University, Srinagar (Garhwal) 249 161, IN
Source
Current Science, Vol 120, No 5 (2021), Pagination: 825-834Abstract
The present study highlights augmentation of livelihood and natural resource management in the Central Himalayan region by promoting community-specific strategies, adoption of appropriate technologies, diversification of on-farm and off-farm activities, cash-crop production, and supporting ecological restoration and natural resource management. A cluster of eight villages having 470 households was targeted and actions related to community mobilization, micro-planning, technology demonstration and dissemination, the establishment of market linkages, capacity-building and formation of self-help groups were undertaken. Farmers adopted nine technology packages that diversified agriculture in waste/abandoned lands. Management of forests and use of Chir-pine needles for making by-products not only provided an additional source of livelihood but also helped in controlling forest fire. Facilitating linkages with line departments helped to acquire benefits of government schemes. It is recommended that region-specific approach, collective action, targeting weaker sections and women, efficient natural resource management, livelihood enhancement, and capacity-building and community empowerment will lead to a sustainable approach for community development in the Himalayan region.Keywords
Community Empowerment, Livelihood Improvement, Natural Resource Management, Technology Packages, Sustainability.References
- Sundriyal, R. C., Rai, S. C., Sharma, E. and Rai, Y. K., Hill agroforestry systems in south Sikkim, India. Agrofor. Syst., 1994, 26(3), 215–235.
- Sundriyal, R. C., Negi, G. C. S., Maikhuri, R. K., Rawat, D. S., Rawal, R. S. and Dhyani, P. P., Family and smallholder farming in Himalayan communities. In Deep Roots, FAO, Rome, Italy and Tudor Rose, UK, 2014, pp. 105–108; 253.
- Singh, S. P., Balancing the approaches of environmental conservation by considering ecosystem services as well as biodiversity. Curr. Sci., 2002, 82(11), 1331–1335.
- Maikhuri, R. K., Sundriyal, R. C., Negi, G. C. S. and Dhyani, P. P., Smallholders and family farming in the Himalayan region of India: policy considerations. Policy Focus, 2015, 34, 21–23.
- Negi, G. C. S., Dhyani, P. P. and Sundriyal, R. C., Wasteland rehabilitation for sustainable agriculture in the Indian Himalayan region. Living Land, UNCCD, Germany and Tudor Rose, UK, 2015, pp. 159–162.
- Anon., Interim report on the status of migration in Gram Panchayats of Uttarakhand. Rural Development and Migration Commission, Government of Uttarakhand, Pauri Garhwal, 2018.
- Rawat, D. S., Farooquee, N. A. and Joshi, R., Toward sustainable land-use in the hills of Central Himalaya, India. Int. J. Sustain. Dev. World Ecol., 1996, 3(2), 57–65.
- Rao, K. S. et al., Indigenous ecological knowledge, biodiversity and sustainable development in the central Himalayas. Trop. Ecol., 2003, 44(1), 93–111.
- Maikhuri, R. K., Semwal, R. L., Rao, K. S. and Saxena, K. G., Agro forestry for rehabilitation of degraded community lands: a case study in Garhwal Himalaya. Int. Tree Crops J., 1996, 9, 89–99.
- Negi, V. S., Maikhuri, R. K., Chandra, A., Mathela, A. and Dhyani, P. P., Assessing sustainability of farming systems in mountain agro-ecosystems of Western Himalaya, India. Agroecol. Sustain. Food Syst., 2018, 42(7), 751–776.
- Singh, J. S., Sustainable development of the Indian Himalayan region, linking ecological and economic concerns. Curr. Sci., 2006, 90(6), 784–788.
- Shah, S. L., Planning and Management of Natural and Human Resources in the Mountains, Yatan Publications, New Delhi, 1986.
- Saxena, K. G., Rao, K. S., Sen, K. K., Maikhuri, R. K. and Semwal, R. L., Integrated natural resources management: approaches and lessons from the Himalaya. Conserv. Ecol., 2001, 5(2), 1–14.
- Sundriyal, R. C. and Dollo, M., Integrated agriculture and allied natural resource management in northeast mountains: transformations and assets building. Agroecol. Sustain. Food Syst., 2013, 37(6), 700–726.
- Rawat, L. S., Maikhuri, R. K., Dhyani, D., Bahuguna, M. B. and Pharswan, D. S., Ecological restoration of village common degraded land through participatory approach for biodiversity conservation and socio-economic development in Indian Himalayan Region. Acta Ecol. Sin., 2017, 37, 240–252.
- Singh, R. M., Bio-briquetting in Nepal – scope and potential: a review. Kathmandu Univ. J. Sci. Eng. Technol., 2013, 9(2), 104– 120.
- Lal, T. S., Sharma, A. and Bisht, V., Pine needle – an evaluation of pulp and paper making potential. J. For. Prod. Ind., 2013, 2¸ 42–47.
- Bisht, S. A., Singh, S. and Kumar, R. S., Pine needles a source of energy for Himalayan region. Int. J. Sci. Technol. Res., 2014, 3(12), 161–164.