吨田宝叶面肥在中稻上的使用效果  

Applying Effect of Duntianbao Foliar Fertilizer on Growth and Grain Yield of Rice

作　　者：周国斌 杨永胜 张凌 袁咏梅 杨利[4] 

机构地区：[1]潜江市农业局,湖北潜江433100 [2]潜江市绿之宝农化门市部,湖北潜江433100 [3]潜江市杨市农技服务中心,湖北杨市433101 [4]湖北省农科院植保土肥所,湖北武汉430064

出　　处：《安徽农业科学》2015年第18期103-103,218,共2页Journal of Anhui Agricultural Sciences

基　　金：湖北省农业科技创新中心项目(2014-620-003-003);国家测土配方施肥资金补贴项目(CNCT09-32)

摘　　要：[目的]为了验证吨田宝叶面肥对水稻生长的影响及其使用效果。[方法]采用水育移栽,调查、记载水稻各主要生育时期,记录各产量性状指标。[结果]吨田宝能增加有效穗数、总粒数和实粒数,但对结实率影响不大,增产幅度为5.01%~12.6%。[结论]吨田宝对水稻增产的作用机理有待进一步研究。[ Objective] The research aimed to validate the effects of applying Duntianbao foliar fertilizer on the growth and grain yield of flee. [ Method] Sterile water transplanting was conducted. Every main growth stages of the rice were investigated and recorded. Every indicators of yield trait were recorded. [ Result] Duntianbao foliar-fertilizer could increase the effective number, total number of grains per spike, kernel number, and improve 5.01% - 12.6%. [ Conclusion] Further study of action mechanism of Duntianbao foliar-fertilizer on the yield increase of rice should be carried out.

关 键 词：水稻 叶面肥 效果 

分 类 号：S143.8[农业科学—肥料学]