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Bhatnagar, P. R.
- Development and performance of a microbound larval feed dispenser in Macrobrachinm rosenbergii hatcheries
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Authors
B. B. Sahu
,
Bikash Sarkar
,
B. C. Mahapa
1,
N. K. Barik
1,
B. R. Pillai
1,
P. L. Lalrinsanga
1,
G. Patra
1,
P. Jayasankar
1,
M. k. Ghosal
2,
P. R. Bhatnagar
3
Affiliations
1 Central Institute of Freshwater Aquaculture, Kausalyaganga, Bhubaneswar Odisha, IN
2 Department of Farm Machinery and Power, College of Agricultural Engineering and Technology, Orissa University of Agriculture and Technology, Bhubaneswar Odisha, IN
3 Central Institute of Post Harvest Engineering and Technology, Ludhiana Punjab
1 Central Institute of Freshwater Aquaculture, Kausalyaganga, Bhubaneswar Odisha, IN
2 Department of Farm Machinery and Power, College of Agricultural Engineering and Technology, Orissa University of Agriculture and Technology, Bhubaneswar Odisha, IN
3 Central Institute of Post Harvest Engineering and Technology, Ludhiana Punjab
Source
The Asian Journal of Animal Science, Vol 8, No 1 (2013), Pagination: 40-43Abstract
A handy low cost device for dispensing the microbound larval food for prawn hatcheries was developed by the AICRP on APA (ICAR), CIFA, Bhubaneswar Centre. The unit was made from low density polyethylene plastic (LDPE) material.The material is having unique food grade properties like has excellent resistance to water, moisture and most organic solvents. The system works with little applied force on the plunger, moves down in the cylinder and resulting dispensing of larval food in predetermined quantity and sizes for prawn and fish hatchery operation. The microbound diet of 300-1000 micron provided the texture and size of the particles for larvae and was observed to be very much acceptable for completing the whole larval cycle.Keywords
Larval Feed Dispenser, Prawn And Fish Hatcheries, Microbound Diet- Rainwater Harvesting Using Plastic-Lined Doba Technology for Orchard Establishment in the Eastern Plateau and Hill Region of India
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PDF Views:81
Authors
Affiliations
1 ICAR Research Complex for Eastern Region, Research Centre, Ranchi 834 010, IN
2 NRM Division, Indian Council of Agricultural Research, New Delhi 110 012, IN
1 ICAR Research Complex for Eastern Region, Research Centre, Ranchi 834 010, IN
2 NRM Division, Indian Council of Agricultural Research, New Delhi 110 012, IN
Source
Current Science, Vol 111, No 11 (2016), Pagination: 1751-1753Abstract
Water is a vital component that determines the full potential of the agriculture sector of any country. The practice of rainwater harvesting (RWH) in ponds and reusing the stored water for lifesaving irrigation of crops is prevalent in India since ancient times. One can find efficient management of water in a region in traditional farming systems like kattas and surangams in North Kerala and Karnataka, and zabo system and bamboo drip system of Nagaland.- Can Watershed-Based Interventions be a Panacea to Agrarian Distress in Vidarbha Region of Maharashtra? A Case Study
Abstract Views :208 |
PDF Views:98
Authors
Affiliations
1 ICAR-Indian Institute of Soil & Water Conservation, Research Centre, Vasad-388 306, (Anand), Gujarat, IN
2 ICAR-Central Research Institute for Dryland Agriculture, Santoshnagar, Hyderabad-500059, IN
1 ICAR-Indian Institute of Soil & Water Conservation, Research Centre, Vasad-388 306, (Anand), Gujarat, IN
2 ICAR-Central Research Institute for Dryland Agriculture, Santoshnagar, Hyderabad-500059, IN
Source
Journal of Rural Development, Vol 36, No 4 (2017), Pagination: 607-628Abstract
Watershed-based interventions have brought a paradigm shift in the resource conservation and production across the rain-fed landscape of the country. Yet some regions still face agrarian distress and Vidarbha region is one among them. The present study explored this issue with a focus on watershed-based interventions. The historical agricultural development and agrarian distress of Vidarbha region were examined with respect to conservation of natural resource and its impact on mitigating the distress and absolving the locals of misery. This study proposed to test the hypotheses that watershed approach of decentralised water harvesting and utilisation are the remedy to overcome the agrarian stagnation suffered by the Vidarbha region. Participatory watershed management project funded by a development agency was taken up as a case study. The watershed programme undertaken in the region attempted to address the water shortage problem, apart from addressing credit needs of the local stakeholders. The programme was evaluated from socio-economic view point examining the impact on agricultural production, income, poverty reduction and migration. The study argued that despite positive changes in socio-economic condition of farmers resulting from watershed programme, the economic gain was too little to push them out of the vicious circle of misery. It was suggested to further strengthen the subsidiary input supply chain including market intelligence and remunerative prices of crop, apart from strengthening the existing conservation efforts.References
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- Ecosystem Services From Ravine Agro-Ecosystem and its Management
Abstract Views :180 |
PDF Views:82
Authors
Affiliations
1 ICAR-Indian Institute of Soil and Water Conservation, Research Centre, Vasad 388 306, IN
2 ICAR-Central Soil Salinity Research Institute, Karnal 132 001, IN
3 ICAR-Indian Institute of Soil and Water Conservation, 218, Kaulagarh Road, Dehradun 148 195, IN
1 ICAR-Indian Institute of Soil and Water Conservation, Research Centre, Vasad 388 306, IN
2 ICAR-Central Soil Salinity Research Institute, Karnal 132 001, IN
3 ICAR-Indian Institute of Soil and Water Conservation, 218, Kaulagarh Road, Dehradun 148 195, IN
Source
Current Science, Vol 121, No 10 (2021), Pagination: 1352-1357Abstract
Ravine agro-ecosystems are characterized by degraded gullied lands formed over the years due to several natural and anthropogenic factors, surrounded by the adjacent table lands cultivated for the production of food and fibre for humans and livestock. These potential lands not only support the livelihood of marginal and smallholder farmers, but are host to various plants and grass vegetation providing a cushion to the local environment. A two-way relationship exists between the human settlements and ecosystem services in these agro-ecosystems. While the ravines support plants, grasses and human settlements in these agro-ecosystems, the same biophysical pressures over time degrade the ecosystem leading to ecosystem services loss, if not managed sustainably. The present pilot study conducted in the Mahi ravines, Gujarat, India, has examined these issues from the local socio-ecology perspectives and suggests management options for participatory management.Keywords
Ecosystem Services, Gullied Land, Livelihood, Participatory Management, Ravines.References
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