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研究了稻田改种蔬菜、果树、挖塘养鱼和稻果菜混合种植后害鼠的群落结构、数量动态和生物量的变化。分析了引起害鼠数量变动的原因、作物结构变动后鼠害的发生趋势与防治对策
The changes of community structure, population dynamics and biomass of the mixed rodents were studied after the mixed planting of paddy field vegetables, fruit trees, digging pond fish and rice and vegetables. Analyzed the causes of the changes in the number of rats caused by rodents, the trends of rodent pests after the changes in crop structure and the control strategies