干旱区生态环境知识资源中心(Arid): EP-1与溴敌隆对长爪沙鼠野生种群增长的控制作用

Arid

	EP-1与溴敌隆对长爪沙鼠野生种群增长的控制作用
其他题名	Comparison effects of sterility and lethal controlling on Mongolian gerbil population
	阿娟 1; 付和平 1; 施大钊 2; 布拉格 3; 胡文清 3; 张永金 3
来源期刊	植物保护学报
ISSN	0577-7518
出版年	2012
卷号	39 期号:2 页码:166-170
中文摘要	2010年310月,在内蒙古鄂尔多斯荒漠草原分别设置不育剂试验区、毒饵试验区和对照区3个样区,采用春季一次性足量投饵、按月铗捕统计种群相对数量的方法,比较了不育剂EP-1和毒饵溴敌隆对长爪沙鼠Merionesunguiculatus野生种群数量增长的控制作用。结果显示,EP-1改变了长爪沙鼠种群的年龄结构,不育剂区与毒饵区成体组成差异显著(F_(2,14)=5.89,P<0.05),降低了长爪沙鼠幼体出生率和全年种群密度,全年幼体数量和总体种群数量均呈下降趋势(R_3~2=0.8552,R_4~2=0.5126)。EP-1对长爪沙鼠种群增长有持续控制作用,而溴敌隆对长爪沙鼠种群的有效杀灭作用只持续3个月,仅是短期控制。
英文摘要	From March to October in 2010,we have used EP-1(levonorgestrel-quinestrol),a compound sterility mixture,and poisoned baits(bromadiolone),to conduct contraception and lethal controlling contrast experiments on Mongolian gerbil,Meriones unguiculatus,wild population with one-time enough EP-1 and poison baits in spring in Ordos Desert Grasslands,Inner Mongolia.The experiments were conducted in the following aspects: sterile experimental,lethal experimental and control areas,respectively.The gerbils were captured by trapping monthly.The results showed that not only gerbil population age structures were changed,but also population densities and juvenile recruitments have significantly reduced in the sterile experimental area in which EP-1 was used,and the gerbil adults ratio differences were significant in population compared with lethal area(F_(2,14)=5.89,P<0.05),the juvenile recruitments and population densities were on a declining curve(R_3~2=0.8552,R_4~2=0.5126).The EP-1 results an effective sustained control to gerbil population.However,the lethal controlling effects to gerbil population was continued only for three months,which functioned as a short-term controlling effects.
中文关键词	不育剂 ; 溴敌隆 ; 长爪沙鼠 ; 种群 ; 荒漠草原
英文关键词	sterility bromadiolone Meriones unguiculatus population desert grassland
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:4516162
来源机构	内蒙古农业大学 ; 中国农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/228856
作者单位	1.内蒙古农业大学, 呼和浩特, 内蒙古 010018, 中国; 2.中国农业大学, 北京 100193, 中国; 3.内蒙古鄂尔多斯市鄂托克旗草原站, 乌兰镇, 016100
推荐引用方式 GB/T 7714	阿娟,付和平,施大钊,等. EP-1与溴敌隆对长爪沙鼠野生种群增长的控制作用[J]. 内蒙古农业大学, 中国农业大学,2012,39(2):166-170.
APA	阿娟,付和平,施大钊,布拉格,胡文清,&张永金.(2012).EP-1与溴敌隆对长爪沙鼠野生种群增长的控制作用.植物保护学报,39(2),166-170.
MLA	阿娟,et al."EP-1与溴敌隆对长爪沙鼠野生种群增长的控制作用".植物保护学报 39.2(2012):166-170.