摘要
据调查,新疆博州草原害鼠种类分六个科、五个亚科,共有20种。发生危害范围之广,几乎遍布博州各类草场,鼠害区域总面积8.2万ha,不同的草场类型,不同的海拔高度和植物类型,不同的土壤结构,害鼠种类也有所不同。根据鼠害发生规律,最佳防治时期是春季。
According to the investigation, the rodent damage in Bozhou prefecture could be divided 6 families, 5 subfamilies and 20 species. The area of rodent damage is wide and the total area of rodent damage is 82 kilo ha, which is almost proliferate all types of grassland in Bozhou prefecture. The rodent damage is different according to the grassland types, altitude, plant species and different soil structure. According to the occurrence regularity we could conclude, the best time to control rodent damage is spring.
出处
《草食家畜》
2011年第4期17-20,共4页
Grass-Feeding Livestock
关键词
草原鼠害
分布概况
生物学特性
监测防治
Rodent damage
General distribution
Biological characteristics
Monitoring and prevention
