新疆农业科学2017，Vol.54Issue(1)：117-123,7.DOI:10.6048/j.issn.1001-4330.2017.01.015
邻近作物分布格局与地膜覆盖种植对马铃薯甲虫种群动态的影响
Effect of Neighboring Crops Distribution Patterns and Film Mulching on the Population Dynamics of Colorado Potato Beetle, Leptinotarsa decemlineata in Xinjiang
摘要
Abstract
[Objective] The study focuses on clarifying the role of neighboring crops distribution patterns and plastic film mulching cultivation in ecological regulation of Colorado potato beetle.[Method] The present study compared the differences of Colorado potato beetle population in potato fields accompanied by different adjacent crops in existing cropping patterns.[Result] There were basically the same population dynamic patterns among different potato fields with other different kinds of adjacent crops,but there were significant differences among their population amount of Colorado potato beetle.Near the previous year's potato fields,the fields were damaged seriously,but the damage levels would be reduced with increasing distance between the potato fields.[Conclusion] Planting different kinds of crops influences the population dynamic of Colorado potato beetle to a certain extent and the ecological control of the Colorado potato beetle population can be carried out by adjusting the planting pattern.关键词
马铃薯甲虫/邻近生境/种群动态/轮作/覆膜种植Key words
Leptinotarsa decemlineata/neighboring habitat/population dynamics/crop rotation/Plastic film mulching cultivation分类
农业科技引用本文复制引用
李超,丁新华,王小武,郭文超,吐尔逊·阿合买提,何江..邻近作物分布格局与地膜覆盖种植对马铃薯甲虫种群动态的影响[J].新疆农业科学,2017,54(1):117-123,7.基金项目
Supported by Guangdong Province science and technology plan (2014A020209067) and NSFC (31660545)广东省科技计划“新疆景观特征对马铃薯甲虫扩散的影响及其对策研究”(2014A020209067) （2014A020209067）
国家自然科学基金“荒漠绿洲生境对马铃薯甲虫种群扩散的影响机制”(31660545) （31660545）
新疆农业大学博士后流动站资助 （）
