| 不同玉米品种对麦秸覆盖引起的生化他感作用的差异性分析 |
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| 引用本文： | 马永清,韩庆华. 不同玉米品种对麦秸覆盖引起的生化他感作用的差异性分析[J]. 中国生态农业学报, 1993, 1(4): 65-69 |
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| 作者姓名： | 马永清 韩庆华 |
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| 作者单位： | 中国科学院石家庄农业现代化研究所 石家庄 050021;中国科学院石家庄农业现代化研究所 石家庄 050021 |
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| 基金项目： | 国家自然科学基金及中国科学院石家庄农业现代化研究所所长基金资助项目部分内容 |
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| 摘 要： | 本文报道了同一小麦品种麦秸水提液及盆栽条件下对不同玉米品种种籽发芽及早期生长发育的影响。试验结果表明，不同的玉米品种间对麦秸覆盖后引起的生化他感负作用存在着显著的抗性差异，在生产实践中，选用抗性较强的玉米品种可以避免由于麦秸覆盖后毒素物质释放而造成的抑制玉米生长的负效应发生。
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| 关 键 词： | 麦秸覆盖 玉米品种 生化他感 |
A Study on the Variation of Allelopathic Effect of Wheat Straw Mulching on Different Corn Varieties |
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| MA Yong-qing and HAN Qing-hua. A Study on the Variation of Allelopathic Effect of Wheat Straw Mulching on Different Corn Varieties[J]. Chinese Journal of Eco-Agriculture, 1993, 1(4): 65-69 |
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| Authors: | MA Yong-qing and HAN Qing-hua |
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| Affiliation: | Institute of Agricultural Modernization,CAS,Shijiazhuang 050021;Institute of Agricultural Modernization,CAS,Shijiazhuang 050021 |
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| Abstract: | In this paper pot experiment was conducted on the allelopathic effect of wheat straw water extract and wheat straw mulching on corn seed germination and early growth and development among different corn varieties.The results show that there is significat variation among different corn varieties in enduring allelopathic effect of wheat straw mulching.When the most endurable corn varieties are selected for growing under wheat straw mulching condition,the negative allelopathic effect on corn growth and development could be avoided. |
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| Keywords: | Wheat straw mulching Corn variety Allelopathy |
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