玉米“3414”肥料效应田间试验分析  

作　　者：高全保 

机构地区：[1]吉林省安图县亮兵镇农业技术推广站,吉林安图133601

出　　处：《智慧农业导刊》2022年第17期25-27,共3页JOURNAL OF SMART AGRICULTURE

摘　　要：为了确定玉米栽培氮磷钾3元素肥料效应参数,以及玉米肥料效应的最佳施肥量等,通过“3414”田间试验,摸索玉米生产氮磷钾3元素的合理施肥用量,得出在亮兵镇的情况下玉米施肥应以处理12(N1P1K2)为首选,该试验为农民科学施肥提供了依据。In order to determine the fertilizer effect parameters of nitrogen, phosphorus and potassium for corn cultivation and the optimal amount of fertilizer for corn fertilizer effect, the "3414" field experiment was conducted to explore the reasonable amount of fertilizer for nitrogen, phosphorus and potassium for corn production. It was concluded that treatment 12(N1P1K2)should be the first choice for corn fertilization in the case of Liangbing town. This experiment provides a basis for farmers to apply fertilizer scientifically.

关 键 词：玉米 测土施肥 “3414”试验 增产 最佳肥量 

分 类 号：S513[农业科学—作物学]