大豆品种开豆46的特征特性及丰产性和稳产性分析

Characteristic of Soybean Variey Kaidou 46 and Analysis on Its High Yield and Stable Yield

开豆46是开封市农林科学研究院选育的夏大豆新品种,2018年通过河南省审定,具有优质、高产、稳产、广适等特点。本文介绍了该品种的特征特性,并根据2015—2016年河南省夏播大豆品种区域试验产量结果,应用AMMI1双标图和Shukla互作方差分析法对开豆46的丰产性和稳定性进行了分析,以期为该品种的推广应用提供参考。

Kaidou 46 is a new summer soybean variety bred by Kaifeng Academy of Agriculture and Forestry,approved by Henan Province in 2018.It has the characteristics of good quality,high yield,stable yield and wide adaptability.In this paper,the characteristics of Kaidou 46 were introduced.According to the yield results of regional test of summer sowing soybean varieties in Henan Province during 2015-2016,the high and stable yield of Kaidou 46 were analyzed by AMMI1 biplot and Shukla interaction analysis of variance,so as to provide references for popularization and application of this variety.