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目前,随着酿酒业的发展,市场需求高粱量日益增大,我省各地利用田边地角,瘦坡土增种了不少高粱。但由于植株高大,常因风吹倒伏。我所1981—1982年曾进行高粱喷施矮壮素试验,亩平提高50—70斤,增产7.79—15.1％。经测定,高粱喷施矮壮素后,株高降低39.6厘米,茎粗增加2.9毫米,穗颈长缩短4.5厘米,干粒重增加1.1—2克,另外叶片还加宽加厚、颜色浓绿,根系发达,降低小花败育,促进早熟,使瘦薄士的
At present, with the development of wine industry, the market demand of sorghum is increasing day by day. However, due to tall plants, often due to the wind lodging. I 1981-1982 had carried out sorghum spraying CCC test, mu flat increase 50-70 pounds, an increase of 7.79-15.1%. After the determination of sorghum spraying CCC, plant height decreased by 39.6 cm, stem diameter increased 2.9 mm, ear neck length shortened 4.5 cm, dry weight increased 1.1-2 g, the other leaves also widened thickened, dark green color , Root system developed to reduce the abortion, promote precocious, thinner