安徽农业科学2017，Vol.45Issue(21)：19-20,88,3.
配方施肥对小麦生长发育和经济效益的影响
Effects of Prescription Fertilization on Wheat Growth and Economic Benefit
摘要
Abstract
[Objective] Response of wheat growth and yield to prescription fertilization scheme recommended on the action of analyzing soils to prescript fertilization at different towns of Funan County was conducted.[Method] Three treatments of no-fertilization,coventional fertilization and prescription fertilization were designed at 10 test points.Wheat samples were collected in mature period to investigate the wheat growth and economic benefit.[Result] It had better accelerated effect on wheat growth under the prescription fertilization scheme,compared with the treatment of no-fertilizer and conventional fertilization,seed yield increased by 37.9%-669.9% and 6.1%-23.1%,averagely were 120．3% and 4．7%,respectively.Compared with the treatment of no-fertilizer,the income raised by 6 018 yuan/hm2 and the value cost ratio reached 1.87~6.48.[Conclusion] The prescription fertilization scheme could obviously accelerate wheat growth,but having no advantage to farmer practice and must be revised further.关键词
小麦配方施肥方案/籽粒产量/经济效益Key words
Wheat prescription fertilization scheme/Seed yield/Economic benefit分类
农业科技引用本文复制引用
杨泽峰,刘培玉,李录久..配方施肥对小麦生长发育和经济效益的影响[J].安徽农业科学,2017,45(21):19-20,88,3.基金项目
国家科技支撑计划(2012BAD05B0206) （2012BAD05B0206）
公益性行业(农业)科研专项(20150311802) （农业）
农业部植物营养与肥料重点实验室开放基金项目:(APF2015017) （APF2015017）
国际植物营养研究所IPNI项目. （）
