Si Tusong, Jia Dalin, Yang Chuanfu. A Study on Optimized Technical System by Regional Division for Water-saving Agricultural Production[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1992, 8(2): 21-27.
    Citation: Si Tusong, Jia Dalin, Yang Chuanfu. A Study on Optimized Technical System by Regional Division for Water-saving Agricultural Production[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1992, 8(2): 21-27.
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    A Study on Optimized Technical System by Regional Division for Water-saving Agricultural Production

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    • Water-saving technology is an engineering system for comprehensively exploiting and managing water and soil resources. Throughtout 4 years' experiments and based on different water resources, agrotechnical levels, soil fertility and irrigation condition, different systems have been classified as follows:(Ⅰ) high-yielding irrigation;(Ⅱ) limited irrigation;(Ⅲ) anti-drought irrigation; and(Ⅳ) upland agriculture.An integrated water conservation measure for agricultural production has been developed over a 667-ha water-saving region, where the grain production and water efficiency have been increased respectively.
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