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针对麦（油）后稻抛秧季节紧、秧龄长的特点，研究了秧龄与烯效唑浸种浓度对产量及产量性状的影响。结果表明，在麦（油）后稻抛秧中采用烯效唑浸种处理能增产。抛秧秧龄以４７ｄ左右适宜，秧龄与烯效唑浸种浓度间存在显著的互作。在秧龄５７ｄ时，以４０和６０ｍｇ／Ｌ浸种产量较高；在秧龄４７ｄ时，以２０和４０ｍｇ／Ｌ浸种增产显著；在秧龄３７ｄ时，烯效唑浸种效果不显著。
The effects of seedling age and the concentration of soaking seed with uniconazole on the yield and yield traits were studied in the light of the tight season and seedling age of rice (seed) The results showed that treatment with uniconazole soaking seedling after rice (rice) seedling throwing increased yield. Seedling throwing age of about 47d appropriate, seedling age and the soaking concentration of uniconazole there is a significant interaction. Seedling age of 40d was 40 and 60mg / L soaking seed yield was higher; seedling age 47d, 20 and 40mg / L soaking yield significantly; seedling age 37d, soaking effect of uniconazole was not significant.