摘要
[目的]介绍高产大豆新品种皖豆31的选育经过及栽培技术。[方法]皖豆31是由安徽省农业科学院作物研究所于1998年以蒙91-413为母本、泗豆11为父本进行有性杂交,经系谱法选择和海南加代选育而成。该研究描述了皖豆31品种的产量表现及品种特征特性,并介绍了其栽培技术要点。[结果]皖豆31参加2009~2010年安徽省大豆品种区域试验,2 a平均产量2 730.60 kg/hm2,比对照中黄13增产7.33%,并表现丰产、稳产、抗病、抗倒伏。该品种生育期103 d,单株有效荚数42.9个,百粒重18.8 g,子粒蛋白质含量44.04%,粗脂肪含量18.66%,最佳种植密度范围为22.5万~30.0万株/hm2,在中高肥力田块易获高产。[结论]皖豆31是高产、优质、抗倒伏夏大豆新品种,适宜在安徽省沿淮淮北地区作早中熟夏大豆种植。
[Objective] The breeding and cultivation technique of high-yield soybean new variety Wandou 31 was introduced. [Method] Wandou31 was developed in 1998 by Crop Research Institute,Anhui Academy of Agricultural Sciences with Meng 91-413 as female parent and Sidou11 as male parent through pedigree selection and Hainan breeding. The yield and features of the variety were described,the key points of cultivation technique were introduced.[Result]Wandou31 participated in soybean regional test in Anhui Province during 2009-2010,the average yield was 2 730. 60 kg / hm2,which was increased 7. 33% compared with control variety Zhonghuang13,indicating features of high-yield,stable yield,disease resistance,lodging-resistant. The growth period of this variety was 103 d,effective pods per plant was 42. 9,100-grain weight was 18. 8 g,protein content in grain was 44. 04%,fat content was 18. 66%,the optimal planting density was 225-300 thousands plants / hm2. Wandou 31 was easy to obtain high yield in middle and high fertility fields.[Conclusion]Wandou31 is a new variety with high-yield,high-quality and lodging-resistant features,which can be cultivated in Huaibei area,Anhui Province.
出处
《安徽农业科学》
CAS
2016年第7期28-29,共2页
Journal of Anhui Agricultural Sciences
基金
国家大豆产业技术体系建设资金资助项目(CARS-04-PS07)
关键词
高产抗倒伏大豆
皖豆31
品种选育
特征特性
栽培技术
High yield and lodging-resistant soybean
Wandou31
Variety breeding
Features
Cultivation technique
