氨基酸螯合微肥对小麦喷施的农化试验研究  

Study on aminoacid chelated trace fertilizer applied in a field of wheat

作　　者：谷守玉[1] 张文辉[1] 

机构地区：[1]郑州工业大学磷肥与复肥研究所,河南郑州450002

出　　处：《磷肥与复肥》2000年第5期67-68,共2页Phosphate & Compound Fertilizer

摘　　要：介绍氨基酸螯合微肥在小麦上的试验情况 ,考察不同喷施浓度对小麦的增产效果。结果表明 ,每公顷喷施 750 kg稀释 50倍的氨基酸螯合微肥效果好 ,比对照增产 1 3.4% ,其它处理也有明显的增产作用。The field experiment of aminoacid chelated trace element fertilizer applied on wheat is introduced , which was carried out by Soil & Fertilizer Institute of Henan Academy of Agriculture Science, to study effect of different spray irrigation concentration on output of wheat. The result shows that the effect is better when 50 kg aminoacid chelated trace fertilizer which is diluted with 50 times water, it can increase the output of wheat 13.4% compared with contrast, the other's treatment can also increase the yield of wheat.

关 键 词：氨基酸螯合微肥 小麦 农化试验 喷施浓度 

分 类 号：S143.7[农业科学—肥料学] S512.106.2[农业科学—农业基础科学]