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1.品种来源原代号75-4-4-2,组合74-6×陇亚5号,由甘肃省农业科学院经济作物研究所育成。1987年由山西省农业科学院高寒区作物研究所引入,经3年试验、示范和抗病鉴定,确认该品种可在我省胡麻产区枯萎病较重地方推广。1990年1月经山西省农作物品种审定委员会认定。 2.特征特性株高60厘米左右,工艺长度40厘米。茎秆较细,属油纤两用品种类型。主茎上部分枝长而松散。幼苗生长较缓,后期生长较快。花浅兰色,籽粒褐红.千粒重7.1克。生育期94—100天。含油率42.6％,对枯萎病高抗。幼苗期对立枯病、炭疽病抵抗能力较差。丰产性一般,茎表皮有亚麻褐斑病发生。
1. Origin of the original source code 75-4-4-2, combination 74-6 × Longya 5, Institute of Economic Crops by Gansu Academy of Agricultural Sciences bred. 1987 by the Shanxi Academy of Agricultural Sciences Cold Area Crop Research Institute introduced, after 3 years of testing, demonstration and identification of disease resistance, confirmed that the varieties can be flax wilt in our province to promote the more serious places. January 1990 by the Shanxi Crop Variety Approval Committee finds. 2. Characteristics of the plant height of about 60 cm, the length of 40 cm. Stem smaller, is a dual-use types of oil fiber types. The main stem is long and loose. Seedlings grow more slowly, late growth faster. Flower light blue, grain maroon. Grain weight 7.1 grams. Growth period of 94-100 days. Oil content 42.6%, high resistance to blight. Seedling blight, anthracnose resistance is poor. High yield in general, stem epidermis flax spot disease occurs.