摘要
[目的]为了比较不同缓释肥对水稻的施用效果。[方法]开展了6种缓释肥的肥效对比试验。[结果]施用缓释肥可减少无效分蘖,提高成穗率,增加水稻穗长、总粒数和实粒数,提高结实率和千粒重。[结论]施用缓释肥可以提高水稻产量。
[ Objective] The research aimed to compare the application effects of different slow-release fertilizer on rice. [ Method] The con- trast experiment of six kinds of slow-release fertilizer was carried out. [ Resuhl The application of slow-release fertilizer reduced ineffective till- ers, increased the percentage of ear-bearing filler, spike length, grain number, seed setting rate and 1 000-grain weight. [Conclusion] The application of slowzrelease fertilizer can increase the yield of rice.
出处
《安徽农业科学》
CAS
2015年第31期131-132,139,共3页
Journal of Anhui Agricultural Sciences
关键词
缓释肥
水稻
生长
产量
Slow-release fertilizer
Rice
Growth
Yield
