“integrated pest management on grassland”的概念、定义、翻译、参考文献-科学参考

单词	integrated pest management on grassland
释义	integrated pest management on grassland Encyclopedia 农学草地有害生物综合治理释 integrated pest management on grassland草地有害生物综合治理以草地农业生态系统理论为基础，综合运用各种防治技术，将有害生物的种群数量控制在经济损失阈值允许的范围之内的草地保护措施，
随便看	evaluation function method evaluation functor evaluation grade of urban greening evaluation index of animal derived food contamination evaluation index of safety production evaluation index system evaluation index system for cultivated land fertility evaluation index system of agricultural system evaluation index system of network public opinion evaluation indicator of NIST evaluation mapping evaluation method of feed nutritional value evaluation method of forestry technical economy evaluation method of investment project evaluation methods combination evaluation model evaluation mode/model evaluation object evaluation of adaptation to climate change evaluation of agricultural extension evaluation of agricultural meteorology condition evaluation of airborne magnetic measurement quality evaluation of air quality evaluation of aquatic products freshness evaluation of bids

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