【摘要】 鹰架招鹰技术控制草地害鼠是一种生物防治方法,通过不同鹰架(巢)杆的高度、鹰架(巢)间隔距离布局以及控制效果等的研究,对应用鹰架招鹰控制草地害鼠技术进行了初步探讨,结果表明,5m高的鹰架(巢)招鹰效果要比3m、4m高的鹰架(巢)要好,且对高原鼠兔种群数量的影响作用显著。更多还原

【Abstract】 The experiment on controlling lawn rodents made a preliminary probe by researching different hegh eagle- attracting- racks (nests) and distance between eagle- attracting- racks.It showd the eagle attracting- racks (nests) of 5m height not only attracted more eagles than the ones of 3m and 4m done but also evidently impacted the population of plateau pikas (Ochotona curzoniae) .更多还原