The annual population dynamics of rodents generally is the key for forecast.
鼠类种群年度动态是预测的关键。
Some Suggestions for the pest forecast and control were also brought forward based on the characteristics of the pest population dynamics and distribution in the direct seeded rice field.
根据直播稻区稻水象甲种群动态和分布特点，提出了相应的虫情调查和测报防治建议。
This paper analysis the types of rodent population dynamics and models about forecast are also introduced.
本文分析了草原害鼠年度波动类型，影响鼠类波动的因素，以及不同预测模型的特点。
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