山东农业科学2013，Vol.45Issue(7)：102-105,4.
青岛苜蓿田杂草种类调查研究
Investigation on Weed Species in Alfalfa Field in Qingdao
摘要
Abstract
An investigation on weeds in artificial alfalfa field in Qingdao Animal Husbandry Technology Demonstration Garden was made from the end of March to the end of September in 2012.Twenty-one kinds of weed species (belonging to 12 families) were found.Among them,weeds belonging to Brassicaceae,Convolvulaceae,Asteraceae,Gramineae and Chenopodiaceae were severely harmful.Descuminia Sophia (L.)webb.Ex Prantl,Cirsium setosum (Wild.) MB.and Convolvulus arvensis L.were dominant species in winter-spring.Gramineae weeds,such as Digitaria sanguinalis (L.) Scop.,Setaria viridis (L.) Beauv.and Echinochloa crus-galli (L.) Beauv.,and Humulus scandens (Lour.) Merr.were dominant species in summer-autumn.关键词
苜蓿田/杂草/调查Key words
Alfalfa field / Weeds / Investigation分类
农业科技引用本文复制引用
张玉玉,田净净,刘志英,孙娟,朱华敏,杨国锋..青岛苜蓿田杂草种类调查研究[J].山东农业科学,2013,45(7):102-105,4.基金项目
现代农业产业技术体系(CARS-35),公益性行业项目(200903060),国家自然科学基金青年科学基金项目(31200906),青岛农业大学大学生教育创新立项 （CARS-35）
