摘要
在山西省吕梁山国有林管理局下李林场新造油松和侧柏混交林内,以20m×40m的面积投放一堆植物性抗生育剂和红胡萝卜混合药饵200g,对照地不放药。通过对施药前后试验地与对照地兔粪和苗木为害率调查数据进行统计分析,结果表明,与对照相比,投放植物性抗生育剂能显著减少幼林地内野兔活动频率和对苗木的为害。
200 g of the density to 20 m × 40 m mixed baits of plant anti-fertility agent and red carrot in the young aged forest mixed by Pinus tabulaeformis carr. and Platycladus orientalis （Linn.）Franco located at Xiali Forest Farm which was affiliated to Lvliang National Forest Management Bureau,Shanxi Province, was applied and in the control no spray baits. After that statistics analysis with survey data about the quantity of rabbit droppings and the damage rate of seedlings before and after spraying baits were conducted. This shows that, compared with the control, spraying of plant anti-fertility agent could make a significant reduction on the rabbits’activities frequency and damage to the young aged forest.
出处
《山西农业科学》
2010年第6期58-59,共2页
Journal of Shanxi Agricultural Sciences
基金
国家林业局科技成果(推广)计划(200453)
关键词
植物性抗生育剂
幼林地
兔害
Plant anti-fertility agent
Young aged forest
Rabbit damage
