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agricultural biological weapons
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agricultural biological weapons
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农学
〔生物入侵社会影响〕
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agricultural biological weapons
农业生物武器
由于自然或人为因素(多为人为因素)引入的能够导致农业生态系统平衡被打破进而引发农业生物安全问题的有害外来生物因子。外来生物的入侵往往会影响农林牧渔业的正常生产并造成严重的经济、社会损失。
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