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    Technology

    A comparison of the fertilizer efficiency of Jin Dashengyuan chelated fertilizer by demonstration user Sun Hongling in Liuyuan Village, Wolong Township, Yongcheng City, Henan Province

    Time:2020-10-20

    Last: A comparison of the fertilizer efficiency of Gao Dalinjin Dashengyuan whole Fertilizer from Model Si Hu, Sanyi Jing Village, Shuangshan Village, No. 8 Town, Yushu City, Jilin Province

    Next: A comparison of the fertilizer efficiency of the demonstration user Xia Xianglei Jin Dashengyuan chelated Fertilizer in Liujing Village, Peiqiao Town, Yongcheng City, Henan Province

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