| 刈割对糜子表型性状的影响分析 |
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| 引用本文： | 李子威,张东杰,吾买尔夏提.塔汉.刈割对糜子表型性状的影响分析[J].现代农业科技,2024(2). |
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| 作者姓名： | 李子威 张东杰 吾买尔夏提.塔汉 |
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| 作者单位： | 新疆农业大学生命科学学院,新疆农业大学生命科学学院,新疆农业大学生命科学学院 |
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| 基金项目： | 国家自然科学基金(31760083) |
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| 摘 要： | 本文为探明刈割对糜子的表型性状的影响,对苗期和拔节期刈割处理。结果显示：在苗期刈割使糜子的根干重、秆干重、穗干重出现不同程度降低,在拔节期刈割使糜子的株高、根干重、秆干重和穗干重升高,表明利用刈割处理可以刺激植物体的冗余和补偿效应达到增加糜子地上部分生物量的效果,为糜子生物量的提高提供理论依据和技术支持。
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| 关 键 词： | 糜子 刈割 刈割位置 表型性状 |
| 收稿时间： | 2023/5/3 0:00:00 |
| 修稿时间： | 2023/5/3 0:00:00 |
Effect of cutting on phenotypic trait of Broomcorn Millet |
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| Abstract: | In this paper, to investigate the effect of mowing on phenotypic traits of millets, mowing treatments were applied at the seedling and nodulation stages. The results showed that mowing at the seedling stage reduced the root dry weight, culm dry weight and spike dry weight of millets to different degrees, while mowing at the node stage increased the plant height, root dry weight, culm dry weight and spike dry weight of millets, indicating that mowing treatments can stimulate the redundancy and compensatory effects of the plant body to increase the above-ground biomass of millets, providing a theoretical basis and technical support for the improvement of millets biomass. |
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| Keywords: | broomcorn millet cutting cutting position phenotypic trait |
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