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1.小麦品种(1)扬麦12 1997和1998年度长江中下游冬麦区区试,平均亩(1亩=667平方米,下同)产297.4千克,较对照扬麦158平均增产4.1%。熟期与扬麦158相当。株高92cm左右,分蘖力强,亩有效穗30万~34万,长芒,白壳,红粒,每穗36粒左右,千粒重40克,后期灌浆快,熟相较好。抗白粉病,中抗赤霉病,纹枯病158轻,耐寒性好于扬麦158,耐肥、抗倒性一般,
1. Wheat Varieties (1) Yangmai 12 The average annual yield of mu (1 mu = 667 m2, same below) was 297.4 kg in the trial of winter wheat in the middle and lower reaches of the Yangtze River in 1997 and 1998, an average increase of 4.1% over that of the control Yangmai 158. Maturity and Yang Mai 158 quite. Height of about 92cm, tillering ability, effective panicle 300000 ~ 340000, Changmang, white shell, red, about 36 grains per spike, grain weight 40 grams, late filling fast, cooked better. Resistance to powdery mildew, resistance to scab, sheath blight 158 light, cold resistance better than Yang Mai 158, resistance to fat, lodging resistance in general,