摘要
对油坊林场中华鼢鼠的状况调查表明,中华鼢鼠喜食樟子松地下根的韧皮部。繁殖期始于4月,4月至6月为繁殖盛期,7月末终止繁殖,1年繁殖1次。种群总性比(♀/♂)为1.44,雌鼠显著多于雄鼠,平均胎仔数为3.03只。洞系结构复杂,分为窝巢、粮仓、厕所、防御洞、交通洞、觅食洞、转向洞,同时提出了相应的防治措施。
The biological characteristics of Myospalax fontanierii were studied in Datong and Shuozhou forestry center, North Shanxi. The investigation showed that Myospalax fontanierii liked the roots of pinus sylvestris var. mongolica. The breeding period of Myospalax fontanierii was from April to the end of July in every year, the prosperous period was from A- pril to June. It reproduced once a year. The sexual rate （female/male） is 1.44, female rats were more significantly than male rats, the average litter size is 3.0. The cavity structure was complicate. It consisted of nest, barn, toilet, defense hole, traffic hole, foraging hole, switching hole. Thus, those corresponding control technologies were discussed.
出处
《山西林业科技》
2013年第2期32-35,共4页
Shanxi Forestry Science and Technology
基金
山西省林业厅关键技术攻关项目
关键词
中华鼢鼠
活动规律
繁殖特性
洞系结构
Myospalax fontanierii
Acting regularity
Reproduction characteristics
Cavity structure
