【作者】 宋付朋； 王兴民；

【Author】 SONG Fu-peng,WANG Xing-min (College of Recourses and Environment, Shangdong Agricultural University, Taian 271018, China)

【机构】 山东农业大学资源与环境学院；

【摘要】 在稻麦轮作条件下,探讨了控释氮肥残效对盆栽小麦的生长效应。试验证明控释氮肥残效有效改善了小麦的生长发育, 促进了小麦有效穗数、穗长与千粒重,提高了小麦产量;控释氮肥的控释效果显著.控释肥具有非常广阔的发展前景。更多还原

【Abstract】 The experiment was conducted to study the effects on poned wheat of remnant controlled release nitrogen fertilizer under rotation of rice and wheat. The results showed that the remnant controlled release fertilizer significantly increased the growth and yield of wheat; and the effect of controlled release was significantly higher than that of common urea fertilizer. So the development view of controlled release fertilizer is very wide.更多还原