摘要
2007年选择扎兰屯市人工种植的紫花菖蓿田，从春季萌发后开始定点定期调查田间杂草的种类及发生危害规律，通过调查明确了扎兰屯市紫花苜蓿田杂草共计有14种，分属于8科，13属；当地的优势杂草及发生特点，并且制定出了杂草的综合防治技术，对指导苜蓿田的除草具有实用价值。
Choose the artificial planting lucerne fields in Zhalantun in 2007, after sprouting in spring, began to investigate all kinds of weeds in the field at the fixed time and period. Investigated when the harmfulness happened. According to the investigation, knew there were 14 types of weeds in lucerne fields in Zhalantun. They belong to 8 families and 13 genera. Knew the local excellent weeds and happening character. Worked out the weed synthetic prevention technigues. It has great value in guiding how to weed in the artificial fields.
出处
《牧草与饲料》
2008年第1期52-53,共2页
Journal of Forage & Feed
关键词
紫花苜蓿
杂草种类
调查
防治
Lucerne
Types of weeds
Investigation
Prevention
