摘要
通过对广东省不同生态区木薯园杂草的调查,明确广东木薯园主要杂草有22个科74种,其中一年生杂草34种,占45.9%,多年生杂草35种,占47.3%;禾本科最多,为17种,其次是菊科13种,两科共占总种数的40.5%。并提出六条木薯园杂草调控措施。
Investigation was conducted in cassava field in different ecological system of Guangdong. The results showed that 22families and 74species of weeds were remarked in cassava field. Among them,annual plants had 34 species,45.9% of the total and perennial plants 35species,47.3% of the total. Family Poaceae was top with 17 species and Family Asteraceae second with 13 species. These two families were 40.5% of the total. Six measures to control weeds were proposed .
出处
《中国农村小康科技》
2010年第12期50-53,81,共5页
Chinese Countryside Well-off Technology
基金
农业部国家木薯产业技术体系建设项目课题"木薯病虫草害监测预警与防控技术研究(nycytx-17-3-7)"
关键词
木薯园
杂草
生态
生长习性
调控措施
cassava field
weeds
ecology
growth habit
control measure
