大豆科学2017，Vol.36Issue(6)：879-886,8.DOI:10.11861/j.issn.1000-9841.2017.06.0879
适宜免耕覆秸精量播种栽培方式的夏大豆品种(系)筛选
Varieties(Lines) Screening of Summer Soybeans Suitable for No-tillage Straw Mulching Precise Sowing Cultivation Way
摘要
Abstract
In order to screen summer soybean varieties (lines) suitable for no-tillage straw mulching precise sowing cultivation way,the experiment used grey comprehensive evaluation method to analyse 12 important agronomic traits of 12 summer soybean varieties(lines) from Huang-huai-hai region,and also arranged the comprehensive evaluation ranking order of all varieties tested.The results showed that comprehensive traits of Shangdou 1201,Jidou 12 and Hedou 14 had excellent performance and high yields,so they could be used as the main planting varieties to popularize no-tillage straw mulching precise sowing technology.Agronomic traits of Zheng 7051,Zhoudou 22,Fudou 16 and Sharming 19 also had better performame and highter yields than the control,so they could be promoted appropriately.Grey comprehensive evaluation value of Wandou 21144,Xu 9302-A and Wansu 01-15 were lower than the control and yield of Zhonghuang 39 were lower than the control,but the difference were very small.In conclusion,12 summer soybean varieties(lines) were suitable for no-tillage straw mulching precise sowing cultivation method.No-tillage straw mulching precise sowing technology has a broad application prospect in huanghuai-hai region.These results would provide scientific basis for popularization and application of no-tillage straw mulching precise sowing technology and attached machines.关键词
麦茬免耕覆秸精量播种/灰色综合评判/夏大豆/农艺性状Key words
No-tillage straw mulching precise sowing/Grey comprehensive evaluation/Summer soybean/Agronomic trait分类
农业科技引用本文复制引用
闫向前,何鑫,张琪,孙化军,寇传喜..适宜免耕覆秸精量播种栽培方式的夏大豆品种(系)筛选[J].大豆科学,2017,36(6):879-886,8.基金项目
国家重点研发计划(2017YFD0101400) （2017YFD0101400）
国家现代农业产业技术体系建设专项(CARS-004). （CARS-004）
