寒旱农业科学2025，Vol.4Issue(4)：358-364,7.DOI:10.3969/j.issn.2097-2172.2025.04.013
间种豆科绿肥毛叶苕子对鲜食葡萄园昆虫多样性的影响
Effects of Intercropping Leguminous Green Manure Hairy Vetch on Insect Diversity in Table Vineyards
摘要
Abstract
This study aimed to clarify the insect diversity under interplanted leguminous green manure in vineyards,providing a scientific basis for ecological pest control techniques.Using Malay net collection and artificial identification,the effect of interplanting hairy vetch on insect diversity in table grape vineyards was investigated.Results showed thata total of 11 386 pests belonging to 6 orders and 41 families were captured for leguminous green manure hairy vetch intercropped in table vineyards,Mycetopteridae,Phoridae and Anthomyiidae in Diptera were the dominant pests,accounting for 32.72%,20.97%and 16.85%,respectively.A total of 7 731 natural enemies belonging to 5 orders and 25 families were captured for leguminous green manure hairy vetch intercropped in table vineyards,Dolichopodidae and Syrphidae in Diptera were the dominant natural enemies,accounting for 35.95%and 24.74%,respectively.A total of 27 930 pests belonging to 6 orders and 44 families were captured for clear-ploughed cropping method,Mycetopteridae,Phoridae and Anthomyiidae in Diptera were the dominant pests,accounting for 48.67%,14.33%and 11.00%,respectively.A total of 4 077 natural enemies belonging to 5 orders and 24 families were captured for clear-ploughed cropping method in table vineyards,Dolichopodidae and Syrphidae in Diptera and Ichneumonidae in Hymenoptera were the dominant natural enemies,accounting for 39.98%,15.11%and 15.08%,respectively.Compared with clear-ploughed cropping method,the number of pests decreased by 59.23%and the number of natural enemies increased by 89.62%for leguminous green manure hairy vetch intercropped in table vineyards.The diversity index analysis showed that the insect diversity index(H'),evenness index(J')and dominance index(C)for leguminous green manure hairy vetch intercropped in table vineyardwere significantly higher than those for clear-ploughed cropping method,and the diversity index of natural enemies(H')and evenness index(J')for leguminous green manure hairy vetch intercropped in table vineyard were also significantly higher than those for clear-ploughed cropping method.The results showed that leguminous green manure hairy vetch intercropped in table vineyard could increase the diversities of natural enemies and enhance natural service function in table vineyard ecosystem.关键词
鲜食葡萄/豆科绿肥/毛叶苕子/间种/害虫/天敌/昆虫多样性Key words
Table grape/Leguminous green manure/Hairy vetch/Interplanting/Pest/Natural enemy/Insect diversity分类
植物保护学引用本文复制引用
郭建国,孙振宇,张大为,谢晓丽,金社林..间种豆科绿肥毛叶苕子对鲜食葡萄园昆虫多样性的影响[J].寒旱农业科学,2025,4(4):358-364,7.基金项目
国家绿肥产业技术体系旱地绿肥病虫草害综合防控(CARS-22-G20) （CARS-22-G20）
甘肃省科技厅重点研发计划(24YFNA002). （24YFNA002）
