| 多效唑在衡阳油菜生产上的应用与研究 |
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| 引用本文： | 李倩,李小芳,刘桂,唐利平,黄益国,雷利琴,胡鑫,陆志信. 多效唑在衡阳油菜生产上的应用与研究[J]. 现代农业科技, 2023, 0(9) |
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| 作者姓名： | 李倩 李小芳 刘桂 唐利平 黄益国 雷利琴 胡鑫 陆志信 |
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| 作者单位： | 衡阳市农业科学院,衡阳市农业科学院,衡阳市农业科学院,衡阳市农业科学院,衡阳市农业科学院,衡阳市农业科学院,衡阳市农业科学院,衡阳市农业科学院 |
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| 基金项目： | 国家油菜产业技术体系专项(CARS-12);湖南省油菜产业技术体系专项 |
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| 摘 要： | 本试验以沣油730为材料,通过在油菜不同生长时期施用不同浓度的多效唑,探讨多效唑在油菜增产和抗倒方面的最佳施药时间与最佳用量。试验结果表明,不同浓度多效唑之间存在着明显的产量差异,用100ppm多效唑处理的油菜综合性状优异,产量最高;在不同时期施用多效唑也存在明显的差异：以苔高10 cm时喷施效果最好,经济性状较优,平均产量最高。
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| 关 键 词： | 油菜 多效唑 浓度 产量 衡阳 |
| 收稿时间： | 2022-09-20 |
| 修稿时间： | 2022-09-20 |
Application and research of paclobutrazol in Hengyang rapeseed production |
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| Lei liqin,and. Application and research of paclobutrazol in Hengyang rapeseed production[J]. Modern Agricultural Sciences and Technology, 2023, 0(9) |
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| Authors: | Lei liqin and |
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| Abstract: | In this experiment, we applied different concentrations of paclobutrazol in different growth periods of rapeseed to explore the optimal application time and dosage of paclobutrazol in terms of yield and lodging resistance. The results showed that there were significant yield differences among different concentrations of paclobutrazol. The rapeseed treated with 100ppm paclobutrazol had excellent comprehensive traits and the highest yield. The application of paclobutrazol in different periods also had obvious differences: when the height of rapeseed moss was 10 cm, the effect was the best, the economic character was better, and the average yield was the highest. |
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| Keywords: | Rape Paclobutrazol Concentrations Yield Hengyang |
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