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目前我国在农田、草原大面积灭鼠方面普遍采用毒饵法,多用粮食作诱饵。每年用于灭鼠的粮食数量是相当可观的。能否以草代粮作诱饵,我们从1974年开始了这方面的试验工作。经过试验,筛选出三种型号的草颗粒适于草原灭鼠,即长度为5—8毫米,直径2.4、3.2和4.5毫米,每种型号都可调制成含毒和不含毒的草颗粒。草颗粒的加工:轧制草颗粒的牧草,于8月中下旬采自锡林浩特东郊的天然打草场,牧草在野外自然风干后运回,用SPZ—380型粉
At present, the poison bait method is widely used in large areas of rodent control on farmland and grassland, and grain is used as bait. The amount of food used for rodent control is considerable each year. Whether straw can be used as a bait, we started this pilot project in 1974. After testing, three types of grass particles were screened for rodent infestation, that is, 5-8 mm in length and 2.4, 3.2 and 4.5 mm in diameter. Each model can be formulated into toxic and non-toxic grass particles. Processing of Grass Pellets: The grass of rolling grass pellets was collected from the natural grassland pasture in the eastern suburbs of Xilinhot in late August. The grass was naturally dried in the field and transported back. SPZ-380