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按照农业部《肥料登记管理办法》《肥料登记指南》和《肥料效应鉴定田间试验技术规程》(NY/497—2002)的要求,为了验证“微量元素水溶肥料”在河南省小白菜生产上的应用效果,并为其推广提供科学依据,特安排了本试验。一、试验材料与方法(一)供试材料试验于2015年4—6月安排在虞城县利民镇谢庄村谢广林的责任
In accordance with the requirements of the Ministry of Agriculture’s “Measures for Registration of Fertilizers”, “Guidelines for Fertilizer Registration” and “Technical Regulations for Field Test of Fertilizer Effect Identification” (NY / 497-2002), in order to verify the production of cabbage in Henan Province On the application effect, and to provide a scientific basis for its promotion, specially arranged this experiment. First, the test materials and methods (a) test materials test in April-June 2015 arranged in the town of Xie Cheng Lin Xie Limin Lin Cheng Limin responsibility