大豆科学2017，Vol.36Issue(2)：233-236,4.DOI:10.11861/j.issn.1000-9841.2017.02.0233
河套地区麦后复种大豆的产量形成与品质特性比较
Yield and Quality Characteristics of Multiple Cropping Soybean after wheat in Hetao Area
摘要
Abstract
In order to study the yield and quality characteristics of multiple cropping different soybean varieties after wheat in the Hetao area,increase economic benefit per unit area,promote the adjustment of cropping structure.In this experiment,Heihe 35,Heihe 44 and Heihe 49 were tested with multiple cropping,seted two kinds of plastic mulching and without film mulching processing,to investigate its soybean protein content and main traits on yields.The results showed that the same soybean varieties with mulching planting on plant height,flower number,podding rate,grain dry weight,100-seed weight and yield were higher or significantly higher than no mulching in the same period.The height and floret number of Heihe 49 with mulching planting were highest,up to 40.87and 35.86 cm respectively.Mulching planting of Heihe 44 is highest in pod number and podding rate,up to 15.98 pods and 44.60％;grain dry weight,100-seed weight and yield was the highest of 6.53 g,13.71 g and 1 469.3 kg·ha-1 and significantly higher than other 3 varieties without mulching planting.The grain protein content of soybean after wheat was significantly lower than sowed in spring,and mulching treatment was higher than no mulching.The results showed that the mulching planting of Heihe 44 and Heihe 49 were better than other treatments,suitable for growing in Hetao area multiple cropping after wheat.关键词
复种/大豆/干物质/产量/品质Key words
Multiple cropping/Soybean/Dry matter/Yield/Quality分类
农业科技引用本文复制引用
王海伟,苏志芳,刘双禄,王靖,崔超,邸娜,邬亚青,李亚珍..河套地区麦后复种大豆的产量形成与品质特性比较[J].大豆科学,2017,36(2):233-236,4.基金项目
河套学院校企合作项目(HTXYZXQ13002). （HTXYZXQ13002）
