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(续第2期)在推进测土配方施肥行动中,湖南省土肥系统初步探索出了适合湖南的6种测土配方施肥运作模式:1.发卡服务模式在抓好土壤常规化验分析的同时,广泛收集整理第2次土壤普查、土壤监测、地力调查、田间肥效试验资料,认真做好水稻、棉花、油菜、蔬菜和水果等主要农作物前3年施肥情况调查,总结当地高产典型施肥经验,掌握当地土壤养分的变化趋势和基本规律。
(Continued on the 2nd) In the promotion of soil testing and formula fertilizer action, Hunan soil fertilizer system initially explored for Hunan six kinds of soil testing and fertilizer application mode: 1. Issuing card service mode in doing a good job of soil routine laboratory analysis at the same time, We collected and collected a large number of soil survey, soil monitoring, field investigation and field fertilizer test data. We conscientiously investigated the fertilization situation of major crops such as paddy, cotton, rape, vegetables and fruits in the first three years, summed up the experience of local high-yielding typical fertilization, Local soil nutrients trends and basic laws.