论文部分内容阅读
1973—75年冬季,在青海共和县,海拔3,200—3500米的高山草甸草原,进行了氯化苦毒杀冬眠喜马拉雅旱獭试验。材料和方法:氯化苦系大连化工染料厂1972年产品,先进牌,50公斤桶装。准确选择旱獭冬眠洞,挖开土栓,投药后立即封洞。径二、三天后挖开洞穴,寻找獭尸。试验时测定了大气温度,洞口温度和巢温。结果:灭洞效果:三年共试验36个冬眠洞,每
During the winter of 1973-75, chloropicrin killed Himalayan marmot experiment in alpine meadows of 3,200-3500 meters above sea level in Gonghe County, Qinghai Province. Materials and methods: chlorinated bitter Dalian Chemical Dyeing Factory products in 1972, advanced licensing, 50 kg drums. Accurate choice of hibernation hibernation hole, dig soil plug, immediately after the closure of the drug. Trail two or three days after digging caves, looking for otter. The test measured the atmospheric temperature, hole temperature and nest temperature. Outcomes: Outbreak effect: A total of 36 hibernation holes were tested in three years