灌溉条件下农牧交错带作物产量影响因子分析——以盐池县皖记沟村为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1005-9121|38|5|128-133

ISSN: 1005-9121

Source: 中国农业资源与区划, Vol.38, Iss.5, 2017-01, pp. : 128-133

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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Abstract