关键词: 鲜食花生, 新品种, 选育

Abstract:

Xueyu 3 is a new edible peanut variety bred by sexual hybridization system with Huayu 51 as the female parent and PN18 as the male parent. Xueyu 3 has a growth period of 116 d, an upright plant type, a main stem height of 58.05 cm, a lateral branch length of 63.38 cm, a single plant with 17.73 pods, 8.19 fruiting branches, and a total of 9.60 branches. Leaf color is medium green, elliptic, and leaf size is medium; The pods are of ordinary shape, with a weak and distinct fruit mouth. The surface texture of the pods is medium, and there is no degree of constriction; The full fruit rate is 81.46%; The weight of a hundred fruits is 160.11 g, with cylindrical kernels, white seed coat, and white inner seed coat. The weight of a hundred kernels is 82.69 g, and the kernel yield is 73.59%; The content of oleic acid is 48.7%, the content of linoleic acid is 30.6%,the content of protein is 20.1%, the content of crude fat is 53.4%. The taste is sweet and glutinous, and the 667 m² yield of fresh pods is about 550 kg.

Key words: fresh peanut, new variety, breeding