控释氮肥对花生产量的影响  

Effect of Controlled-Release Nitrogen Fertilizer on Peanut Yield

作　　者：任志红[1] 李文金[1] 武晓亮[1] 张利民[1] 陈建生[1] 牟小翎[1] 杨波[1] 

机构地区：[1]泰安市农业科学研究院,山东泰安271000

出　　处：《山东农业科学》2012年第7期67-68,共2页Shandong Agricultural Sciences

基　　金：山东省现代农业产业技术体系建设专项;泰安市科技发展计划(20093015)

摘　　要：以丰花1号为试材,研究了不同控释氮肥配比对花生产量的影响。试验结果表明,各施肥处理较对照均能显著增产,其中混合氮肥(50%普通氮肥+50%控释氮肥)增产效果最显著,666.7m2荚果增加23.93%,籽仁增加30.34%。The effects of different nitrogen fertilizers on peanut yield were studied with the variety Fenghua 1 as material. The results showed that the application of nitrogen fertilizer could significantly increase the peanut yield compared to CK. The mixed application of common nitrogen fertilizer and controlled - release nitrogen fertilizer had the best effect on increasing peanut yield, which increased the pod yield by 23.93 % and the kernel yield by 30.34%.

关 键 词：花生 丰花1号 控释肥 产量 

分 类 号：S145.6[农业科学—肥料学]