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Cost Effectiveness of Rainwater Harvesting for Groundwater Recharge in Micro-Watersheds of Kolar District of India: The Case Study of Thotli Micro-Watershed AgEcon
Nagaraj, N.; Pradhani, Umesh; Chengappa, P.G.; Basavaraj, G.; Kanwar, Ramesh S..
This study has estimated the supply augmentation of groundwater recharge due to creation of water harvesting structures and has assessed the cost-effectiveness of rainwater harvesting for groundwater recharge on watershed basis in one of the sub-watersheds of the Kolar district, Peninsular India — a typically hard-rock area. The study is based on the primary data for the year 2008-09 collected from a sample of 90 farmers having irrigation bore-wells in the selected watershed named Thotli. The study has indicated that the annual draft of irrigation water exceeds the annual recharge, causing a negative balance. On an average, the returns per rupee investment have been found to be ` 1.80 on farm pond, ` 1.78 on recharge pit and ` 1.39 on field bund. The cost...
Tipo: Journal Article Palavras-chave: Rainwater harvesting; Economic feasibility; Groundwater recharge; Watershed; Agricultural and Food Policy; Q15; Q25.
Ano: 2011 URL: http://purl.umn.edu/118229
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Impacts and Implications of MGNREGA on Labour Supply and Income Generation for Agriculture in Central Dry Zone of Karnataka AgEcon
Harish, B.G.; Napraj, N.; Chendrakant, M.G.; Murthy, P.S. Srikantha; Chengappa, P.G.; Basavaraj, G..
This study has evaluated the impact of MGNREGA on income generation and labour supply in agriculture in one of the districts in central dry zone of Karnataka. Results have shown that the number of days worked in a year with the implementation of MGNREGA programme has significantly increased to 201 days, reflecting 16 per cent increase. Regression analysis has revealed that gender, education and family size of the workers are the significant factors influencing the worker’s employment under the Program. The increase in income is to the tune of 9.04 per cent due to additional employment generated from MGNERGA. In the total income, the contribution of agriculture is the highest (63%), followed by non-agricultural income (29%) and MGNREGA income (8%)....
Tipo: Article Palavras-chave: MGNREGA; Labour supply; Labour scarcity; Income generation; Employment; Agricultural and Food Policy; J21; J22; J31.
Ano: 2011 URL: http://purl.umn.edu/119402
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