近年来 ,我们从杭州、肖山、丽水等地引进了 1 0多个菜用大豆 (鲜食大豆 )新品种。这些品种籽粒较大 ,商品性状好 ,已成为我县春大豆的主栽品种。实践表明 ,用头年春播夏收的春大豆种子做种 ,第二年播种后发芽率、发芽势均比较低 ,而且抗性也较差。为了进一步扩大春大豆的种植 In recent years, we have introduced more than 10 new varieties of vegetable soybean (fresh soybean) from Hangzhou, Xiao Shan and Lishui. These varieties of larger grains, commodity traits, has become the main varieties of spring soybean in our county. Practice shows that the spring harvest of the first year of spring planting spring soybean seeds, the second year after sowing germination rate, germination potential are relatively low, and the resistance is poor. In order to further expand the cultivation of spring soybeans