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首页> 外文期刊>Asian Journal of Agricultural Extension, Economics & Sociology >Accounting Cost of Irrigation in Sugarcane Production: A PAM Approach to Conventional, DRIP and SSI Methods in Tamilnadu, India
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Accounting Cost of Irrigation in Sugarcane Production: A PAM Approach to Conventional, DRIP and SSI Methods in Tamilnadu, India

机译：甘蔗生产中的灌溉成本核算：印度泰米尔纳德邦的PAM方法，采用常规，DRIP和SSI方法

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India has a comparative advantage in producing sugarcane. Sugarcane being a highly water consuming crop, more than 80 percentage of groundwater irrigation is done through deep-well pumping. Whereas faster depletion of groundwater stocks in 93 percentage of sugarcane cultivating area in India is revealed. Drip and Sustainable Sugarcane Initiative (SSI) are two cultivation methods reducing water consumption. The study was conducted in Tamil Nadu, a major contributing State to production in India. This research is a comparative study on various sugarcane cultivation methods, iterating the comparative advantage of the State by accounting the cost of irrigation water thru Policy Analysis Matrix (PAM) from which trade indicators could be derived. The indicators from PAM have shown that a developing country like India could be in a disadvantageous position when cost of irrigation water is accounted and urges the need to disseminate improved technologies such as drip system and SSI in sugarcane production.
机译：印度在生产甘蔗方面具有比较优势。甘蔗是一种高耗水作物，超过80％的地下水灌溉是通过深井抽水完成的。而印度93％的甘蔗种植区的地下水储量却正在迅速减少。滴灌和可持续甘蔗倡议（SSI）是减少水消耗的两种种植方法。该研究在印度主要生产国泰米尔纳德邦进行。这项研究是对各种甘蔗种植方法的比较研究，通过通过政策分析矩阵（PAM）计算灌溉用水的成本来迭代国家的比较优势，从中可以得出贸易指标。 PAM的指标表明，考虑到灌溉水的成本，像印度这样的发展中国家可能处于不利地位，并敦促在甘蔗生产中传播诸如滴灌系统和SSI之类的改进技术。

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