不同来源菜用大豆品种适应性的评价

为了筛选适合广东种植的菜用大豆品种，利用21个主要菜用大豆品种，通过其口感品质，茸毛色、标准荚个数、百粒鲜重、两粒荚长宽等外观品质和产量性状鉴定与评价，筛选出适宜广东春季种植的优质高产菜用大豆品种有‘华春4号’、‘毛豆2808’、‘浙鲜豆7号’、‘交大133’、‘K丰73-3’、‘AGS292’，高产优质菜用大豆品种有‘七星1号’、‘浙鲜豆4号’和‘交大02-89’。春播菜用大豆品种为短青春期品种，植株较矮、分枝少、生育期短，这些品种可以作为供体亲本，利用长青春期普通大豆品种为受体亲本，通过回交育种选育长青春期分枝较多、生育期适中的优质高产菜用大豆新品种。

Evaluations for Adaptation of Vegetable Soybean Cultivars from Different Geographical Origins

Vegetable soybean （Glyeine max （L.） Merr.） plays an very important role in regulating food structure and improving nutritional status, and thus its exploitation and utilization have been attached greet importance by people gradually. But less vegetable soybean varieties are adapted for Guangdong. Thus, twenty-one vegetable soybean varieties were evaluated for their vegetable performances, quality, pod color, number of normal pod, 100-seed fresh weight, pod length, pod width, fresh pod yield. The results showed that Huachun4, Maodou2808, Zhexiandou7, Jiaoda133, Kfeng73-3 and AGS292 were high quality and yield spring-grow varieties, and Qixingl, Zhexiandou4 and Jiaoda02-89 were high yield and quality spring-grow varieties. The performances of spring-grow varieties which were short youthhood were short growth days, small branches, low plant height. So we must breed new long youthhood varieties by backcross breeding youthhood ordinary varieties, all these new vegetable soybean varieties were the most important parent resources. with long recurrent