| 间套作系统中作物的养分吸收利用与病虫害控制 |
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| 作者姓名： | 肖靖秀 郑 毅 |
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| 作者单位： | 云南农业大学资源与环境学院 昆明650201
(肖靖秀)，云南农业大学资源与环境学院 昆明650201(郑毅) |
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| 摘 要： | 合理的间作套种可以提高作物产量,减轻农作物病虫害的发生.间套作系统中关于作物养分吸收利用的特征,特别是在大量元素氮磷钾方面的研究、以及间套作系统中土壤养分的迁移变化特征及其对土壤肥力和培肥的影响前人已有大量的研究,本文综述的近年来的有关工作.同时阐述了矿质营养与病虫害发生的关系,并针对目前间套作系统中养分与病虫害关系研究的空白,提出今后的研究应加强间作系统中养分与病虫害控制方面的研究.
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| 关 键 词： | 间套作 养分吸收 病虫害 控制 |
Nutrients uptake and pests and diseases control of crops in intercropping system |
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| Authors: | Xiao Jingxiu Zheng Yi |
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| Institution: | (College of Resources and Environment, Yunnan Agricultural University, Kunming 650201) |
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| Abstract: | Rational intercropping can improve crop yields and decrease occurrence of pests and diseases. The article introduced the crop nutrition and soil nutrients in intercropping system, and the effect of intercropping on soil fertility. And the relationship between mineral nutrients and plant diseases and pests was reviewed in the paper. At last the suggestion of pay more attention to the relationship of mineral nutrients and pests and diseases control in intercropping system in future study was advanced. |
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| Keywords: | Intercropping Nutrients uptake Pests and diseases Control |
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