高产·早熟夏播大豆品种比较
Variety Comparison on Summer Sowing Soybean Varieties with High Yield and Early-Maturity
郝志萍 1王海荣 2段永红 3高翔1
作者信息
- 1. 山西省农业科学院高粱研究所,山西晋中030600
- 2. 平定县农业委员会,山西平定045200
- 3. 高粱遗传与种质创新山西省重点实验室,山西晋中030600
- 折叠
摘要
[目的]筛选适宜在山西省中部地区与冬小麦复播种植,且品质优良的高产、早熟夏播大豆品种.[方法]以4个大豆品种为试验材料,比较不同品种间生育期、产量性状及营养成分的差异.[结果]晋豆25号和晋大早黄2号生育期均为102 d,麦后复播可以正常成熟;晋大早黄2号的产量及蛋白质含量高于晋豆25号,但其出油率低于晋豆25号.[结论]晋豆25号和晋大早黄2号2个品种各有优势,可以在山西省中部地区小麦收获后复播种植.
Abstract
[Objective] To screen suitable summer-sowing soybean varieties after wheat harvest in central Shanxi Province,which can early mature with high yield and good quality.[Method] Comparative experiment was carried out with four soybean varieties as material,growth period,yield characters and nutrient composition were compared.[Result] The growth period of Jindou No.25 and Jindazaohuang No.2 were 102 d,which can normal mature;The yield and protein content of Jindazaohuang No.2 were higher than Jindou No.25,but the oil extraction rate was lower.[Conclusion] Two varieties have their own advantages,which can be multiple planting after wheat harvest in the central region of Shanxi Province.
关键词
夏播大豆/品种比较/生育期/产量/营养成分Key words
Summer sowing soybean/Variety comparison/Growth period/Yield/Nutritional ingredient引用本文复制引用
基金项目
山西省农业科学院种业专项(2016zyzx43)
高粱遗传与种质创新山西省重点实验室开放课题(2015K-03)
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据