摘要
通过对河南省洛阳市12个试验点的向日葵传粉昆虫的调查,共采集传粉昆虫标本67份.经整理鉴定得知,向日葵传粉昆虫共有4目11科19种.在传粉昆虫中蜜蜂占88.96%,是大田向日葵主要的传粉昆虫.蜜蜂出勤高峰出现在12:00-14:00,其他传粉昆虫的出勤高峰则出现在14:00-14:50.根据此现象有针对性地采取人工放蜂的措施,提高向日葵的产量和品质.
Though toexperimentinvestigation of sunflower pollination insects in 12 viewports,the total acquisition pollination insects specimens 67.After finishingappraisal,that sunflower pollination insects consisted of 4 orders,11 families,19 species.The percentage of bees in main pollinators of sunflowers was 88.96%.The appearance peak of bees was 12：00-14：00,and other pollinators appearance peak was 14：00-14：50.According to this phenomenon,we may put bees into sunflower to increase the yield and quality of sunflower.
出处
《河南科技学院学报（自然科学版）》
2012年第2期37-40,共4页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
基金
国家现代农业产业技术体系建设专项资金(CARS-45-SYZ10)
关键词
向日葵
传粉昆虫
调查
sunflower
pollinator
investigation
