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超大穗小麦84加(79)-3-1系陕西省咸阳市农科所选育而成。株高85cm,茎秆粗壮。穗长18～20cm,小穗数22～26个,单穗粒重2.5～3g。偏春性,分蘖力中等,株型紧凑,中早熟,落黄好。抗条锈病,叶枯病和白粉病较轻。1991年陕西大面积示范平均亩产535.78kg,亩产最高的达750kg。试验田平均亩产608.17kg。试验、示范均比当地大田品种增产5成以上。1992年,平凉地区农业经营管理站引进超大穗小麦84加(79)-3-1在灵台县告王河秋播稀繁,能
Super large spike wheat 84 plus (79) -3-1 Xianyang City, Shaanxi Province, selected from the Institute of Agriculture. Plant height 85cm, stalks thick. Spike length 18 ~ 20cm, spikelets 22 ~ 26, grain weight per spike 2.5 ~ 3g. Springy, medium tillering ability, plant type compact, premature, falling yellow good. Stripe rust, leaf blight and powdery mildew are lighter. In 1991, an average of 535.78 kg mu of large-area demonstration in Shaanxi was produced, with the highest yield of 750 kg per mu. The average yield of experimental field 608.17kg. Tests and demonstrations than the local varieties of more than 50% yield field. In 1992, Pingliang agricultural management station to introduce large extra-spike wheat 84 plus (79) -3-1 in Lingtai County, Wang autumn broadcast rare, can