中国水稻科学2017，Vol.31Issue(2)：207-215,9.DOI:10.16819/j.1001-7216.2017.6065
应用生态工程技术控制水稻害虫对水生昆虫数量的影响
Aquatic Insect Populations in Paddy Fields as Affected by Management of Rice Insect Pests Through Ecological Engineering Technology
摘要
Abstract
[Objective]With the constant development of the sustainable rice pest management technologies, great progresses are expected to be made in the conservation of aquatic insects in paddy fields by controlling rice insect pests through ecological engineering technology.[Method]We investigated the effects of the ecological engineering technology on the populations of aquatic insects in rice fields for continuous three years.[Result]The results showed that the numbers of aquatic predatory damselflies, other predators and neutral insects in ecological engineering rice fields were significantly higher than those in farmer-managed fields, while the numbers of predatory damselflies and neutral insects near the ridges of rice field were significantly higher than those in the middle area of field.[Conclusion]All results revealed that the ecological engineering technology could promote the breeding of aquatic predators and neutral insects in paddy fields, and could play a positive role in improving the natural control capacity during the later rice stage.关键词
稻田/生态工程/水生昆虫/保护Key words
rice fields/ecological engineering technology/aquatic insect/conservation分类
农业科技引用本文复制引用
朱平阳,郑许松,张发成,徐红星,姚晓明,杨亚军,陈桂华,吕仲贤..应用生态工程技术控制水稻害虫对水生昆虫数量的影响[J].中国水稻科学,2017,31(2):207-215,9.基金项目
国家重点研发计划资助项目(2016YFD0200800) （2016YFD0200800）
浙江省重点研发计划资助项目(2015C02014). （2015C02014）
