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研究了二晚盘育抛栽秧苗的化控技术，结果表明：采用１００μｇ／ｋｇ５％烯效唑浸种和一叶一心期用１５％多效唑喷施能有效地控制秧苗徒长，培育出适宜抛栽的矮壮秧苗，且比常规育秧手插稻增产２５．９％。
The results showed that the soaking seedlings with 100μg / kg 5% uniconazole and spraying with 15% paclobutrazol for one leaf per day could effectively control the growth of the seedlings and cultivate the suitable seedlings Short sturdy seedlings, and 25.9% more yield than the conventional planting seedlings.