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Titlebook: Water Resource Economics; Towards a Sustainabl M.G. Chandrakanth Book 2015 Springer India 2015 Demand and Supply side Economics.Drip irriga

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樓主: 解毒藥
61#
發(fā)表于 2025-4-1 03:30:29 | 只看該作者
62#
發(fā)表于 2025-4-1 08:12:01 | 只看該作者
Externality in Irrigation,overextraction (inefficiency) and social cost (welfare loss) for which no price mechanism (compensation) or institution (contract) exists, resulting in initial/premature failure of irrigation well/s, lowered yield of groundwater, reduced crop area irrigated, shift to low water crops and rainfed farm
63#
發(fā)表于 2025-4-1 10:25:50 | 只看該作者
64#
發(fā)表于 2025-4-1 15:14:25 | 只看該作者
65#
發(fā)表于 2025-4-1 22:05:21 | 只看該作者
66#
發(fā)表于 2025-4-2 01:41:39 | 只看該作者
Sand Mining Externality,spensability of use in civil construction, due to a spurt in urbanization and increased demand for housing. In order to meet the existing demand, sand is mined illegally. The demand for sand has driven lorry owners and contractors to search for quality sand deposits in different river streams. ., ac
67#
發(fā)表于 2025-4-2 02:51:36 | 只看該作者
Relationship Between Rainfall and Recharge,mand side includes technologies, markets and institutions concerning extraction and use of groundwater, such as drilling wells, deciding on the right irrigation pump set with the right horsepower, construction of storage structures to store water, use of sprinkler, drip, ring and basin, furrow and f
68#
發(fā)表于 2025-4-2 09:00:51 | 只看該作者
Relationship Between Rainfall and Recharge,mand side includes technologies, markets and institutions concerning extraction and use of groundwater, such as drilling wells, deciding on the right irrigation pump set with the right horsepower, construction of storage structures to store water, use of sprinkler, drip, ring and basin, furrow and f
69#
發(fā)表于 2025-4-2 12:20:57 | 只看該作者
Marginal Productivity of Water,ction. The concept of ‘marginal product’ is useful in quantifying the economic contribution of each of the inputs in the production process in the first level and in the second and offers the farmer the economically right dose of input use in order to obtain the economically optimum output in the pr
70#
發(fā)表于 2025-4-2 17:35:03 | 只看該作者
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