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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》(NY497-2002)的要求,为验证“微量元素水溶肥料”在河南省花生生产上的应用效果并为其推广提供科学依据,特安排本试验。1材料与方法1.1供试材料试验于2016年6月-10月安排在虞城县黄冢乡秦楼村徐云霞的责任田里。供试土壤类型为潮土,耕层土壤质地为轻壤土,中产田,肥力均匀,地势平坦,排灌方便。前茬作物为小麦,亩产450kg。供试作物为花生,
In accordance with the requirements of the Ministry of Agriculture’s “Measures for the Administration of Fertilizer Registration”, “Guidelines for Fertilizer Registration” and “Technical Regulations for Field Test of Fertilizer Effect Identification” (NY497-2002), in order to verify the “trace element water-soluble fertilizer” Application effect and provide a scientific basis for their promotion, special arrangements for the test. 1 Materials and Methods 1.1 Test Materials The trial was held in the responsibility field of Xu Yunxia, Qinlou Village, Huangchuang Township, Yucheng County from June to October 2016. The soil type tested is alluvial soil, and the topsoil texture is light loam. The middle-yielding field has even fertility, flat topography and convenient drainage and irrigation. Crops before the crop, wheat, 450 kg per mu. The test crop is peanut,