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进行了烯效唑、多效唑、赤霉素对中稻抛秧的促控效应的比较试验 ,同时进行了烯效唑不同浓度及施用方法在抛秧上的应用研究。结果表明 :烯效唑配施赤霉素 ,可有效培育抛秧小苗 ,比使用多效唑提早抽穗成熟 ,增加产量
A comparative experiment on promoting and controlling effect of uniconazole, paclobutrazol and gibberellin on throwing rice was carried out. The application of different concentrations of uniconazole and its application in throwing seedling were studied. The results showed that: Uniconazole with gibberellin can effectively cultivate seedling throwing transplanting than the use of paclobutrazol earlier heading mature, increase the yield