山东农业科学2012，Vol.44Issue(10)：76-78,3.
不同类型氮肥对夏玉米产量及经济效益的影响
Effects of Different Types of Nitrogen Fertilizers on Yield and Economic Benefits of Summer Maize
摘要
Abstract
The field experiment was conducted to investigate the effects of different types of nitrogen fertilizers on summer maize yield and economic benefits. The results showed that the selected three kinds of nitrogen fertilizers increased the summer maize yield, effective panicle number and grain number per spike significantly. Considering yield and economic benefit, using inexpensive compound fertilizer had the best increasing effects on summer maize yield and farmer's income.关键词
玉米/氮肥/产量/经济效益Key words
Summer maize/Nitrogen fertilizer/Yield/Economic benefits分类
农业科技引用本文复制引用
卢振宇,黄志银,翟乃家,刘树棠,王婧,刘蔚霞,乔健,曹继春,马秀香..不同类型氮肥对夏玉米产量及经济效益的影响[J].山东农业科学,2012,44(10):76-78,3.基金项目
山东省现代农业产业体系基金项目资助. （）
