半无叶型甜豌豆新品种须菜1号的选育  

Develoopment of a New Semi-leafless Sweet Pea,'Xucai No.1'

作　　者：董立峰[1] 王凤宝[1] 付金锋[1] 

机构地区：[1]河北科技师范学院农学系

出　　处：《长江蔬菜》2008年第8期45-46,共2页Journal of Changjiang Vegetables

基　　金：河北省科技厅项目(04230166)

摘　　要：以普通型豌豆脆皮蜜为母本,半无叶型豌豆宝峰2号为父本,进行杂交,通过世代选育,运用1年3代加代选择法,选育出半无叶型甜豌豆新品种须菜1号。该品种株高75cm左右,有效分枝2个左右,托叶正常,小叶突变成卷须,白花,单株结荚7个左右,荚果圆柱形,荚皮嫩厚,无革质膜,籽粒柱形,皱粒黄子叶,千粒质量220g左右,鲜荚产量1200kg/667m2。具有高抗倒伏、抗病、耐热、口感好、甜度高等特性。适于鲜食和菜用。Xucai No.1, semi-leafless sweet pea, was developed from the cross Cuipimi （common pea）xBaofeng No.2 （semi-leafless pea）. During the breeding program, increasing generation method in spring, summer and winter one year were applied and a series of trials such as line comparative trial, cultivar comparative trial and production trial were carried out. The plant is height, effective branches, pods per plant, 1 000-seed weight and fresh pod yield are about 75 cm, 2, 7, 220 g and 12 000 kg·hm^-2 respectively. The cuhivar has normal stipules, developed tendrils and white flowers. Its cotyledon is yellow and erimple, pods are columned. The fresh pods have tender, thick and sugary hulls and have no leather membranes, so they taste delicious. In addition, the cultivar has strong resistance to lodging, diseases and heat. It can be used as vegetable as well as fruit.

关 键 词：半无叶型 甜豌豆 须菜1号 

分 类 号：S643.3[农业科学—蔬菜学]