菜用大豆新品种选育鉴定及评价

Selection Appraisal of New Varieties of Vegetable Soybeans

利用大豆雄性不育系与推广品种杂交，进行轮回选择，培育出晋品１，２ ，３ 号青大豆、晋特１号黄大粒等新品系。１９９４ 年以来，在太原市、汾阳市、阳泉市、介休市、长治市以及北京市通州区试种，一般每公顷子粒产量在２ ０２５ ～２ ４００ｋｇ 之间，高者达３ ０００ｋｇ。１９９６ 年在太原北郊试种，每公顷收青毛豆１１ ９１０ｋｇ。１９９７ 年，将上述品种与引进全国优异菜用大豆六月白、六月枯、黄子豆及日本的绿光等进行品种比较试验，结果表明，晋品１ ，２ 号及晋特１ 号，在产量、蛋白质含量、抗病性及口感等方面均优于对照品种。

Some new soybean strains such as Jinpin 1～3 greenbean, and Jinte No.1 yellow bean were bred by hybrid using male sterile of soybean and some extending varieties, and by recurrent selection. The varieties have been planted in Taiyuan, Fenyang, Yangquan, Jiexiu, Changzhi, and Tongzhou in Beijing since 1994. The average yield was 2 025～2 400kg/hm 2, and the highest was 3 000kg/hm 2, when planted in the North suburb in Taiyuan, 11 910kg/hm 2 of fresh young soya bean was harvested. In 1997 the above varieties were contrasted with some good vegetable soybeans such as June white, June withered, Yellow seed soybean, and Green smooth introduced from Japan. The results showed that Jinpin 1, Jinpin 2, and Jinte No.1 were better than the contrast varieties in yield, protein content, disease resistance, and palatability.