甘肃农业科技Issue(4)：8-10,3.DOI:10.3969/j.issn.1001-1463.2014.04.003
早熟马铃薯套作大豆不同带幅比对作物产量的影响
Effects of Different Bandwidth Ratio on the Yield of Early Potato Intercropping Soybean
摘要
Abstract
In this study,single radom-plot design was conducted to study the effect of five different bandwidth including 1.0/0.5,1.2/0.3,0.8/0.5,1.0/0.3,0.8/0.3 on yield and economic benefit in early potato intercropping soybean in Gansu irrigation districts along Yellow River . The results indicated that the yield of relaying soybean was positively associated with the number of seed per plant significantly . The yield of relaying early potato was positively associated with the tuber weight per plant significantly . It showed that 1.0/0.3 was the moderate system which can be extentioned in Gansu Irrigation Districts along Yellow River . The high yield of crop production can be got by improving the photo syrathetic .关键词
马铃薯/大豆/套作/带幅比/产量/经济效益Key words
Potato/Soybean/Intercropping/Bandwidth/Yield/Economic benefit分类
农业科技引用本文复制引用
陈光荣,张国宏,王立明,杨如萍,郭天文..早熟马铃薯套作大豆不同带幅比对作物产量的影响[J].甘肃农业科技,2014,(4):8-10,3.基金项目
现代农业产业技术体系-镇原大豆综合试验站（nycytx-004）项目部分内容 （）
