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小麦扬麦4号是江苏省原扬州地区农科所用[(南大2419×胜利麦)F_5×阿选2号(即阿夫的红壳选系)]杂交选育而成。原名9—10—8—3,1975年定型,1979年引入我省多点试种、区域试验、大田示范结果,表现早熟,病轻,穗大粒重,丰产性较好,适应性较广。经浙江省农作物品种审定委员会审定,适宜在我省肥力较好、无小麦黄花叶病的田块种植。一、产量表现扬麦4号引进试种以来均表现产量较高,能比同熟期的浙麦1号增产。1979年宁海县品比试验,平均亩产为482斤,比对照种浙麦1号增产7.1％;1982、1983年分别参加
Wheat Yangmai 4 is the original Yangzhou area in Jiangsu Province used [(South 2419 × Shengli wheat) F_5 × A selection 2 (ie, the red shell of the election system)] hybrid breeding. Formerly known as 9 - 10 - 8 - 3, 1975 stereotypes, introduced in 1979 in our province multi-point test, regional trials, field demonstration results, performance precocious, light weight, spike large grain weight, high yield good, wide adaptability. Approved by the Zhejiang Province Crop Variety Approval Committee, suitable for better fertility in our province, no wheat yellow mosaic disease plots planted. First, the production performance Yangmai 4 since the introduction of the trial have shown a higher yield, than the same maturity of Zhejiang wheat 1. In 1979 Ninghai County than the test, the average yield of 482 kg per mu, compared with the control of Zhejiang and wheat 1 increased 7.1%; 1982, 1983, respectively, to participate