摘要
泾源县位于六盘山下,属阴湿地区,随着紫花苜蓿Medicago sativa连片规模化的种植,苜蓿病虫害已成为制约苜蓿草产业的重要因素,在分析泾源苜蓿病虫害发生现状的基础上,提出了泾源县苜蓿病虫害防治对策。
Jingyuan County was located at the foot of Liupanshan Mountain, its cool and humid climate resulted in serious diseases and pests in large area of alfalfa pastu.re, limiting alfalfa industry development. This paper analyzed the current situation of disease and pests, and presented their control strategy in Jingyuan County.
出处
《草业科学》
CAS
CSCD
2006年第1期76-78,共3页
Pratacultural Science
关键词
苜蓿病虫害
危害程度
防治措施
对策
alfalfa disease and pest
damage extent
control measure
strategy
