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鼠害防治阈值
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鼠害防治阈值
Encyclopedia
农学
鼠害防治
释
threshold for rodent control
鼠害防治阈值
当防治鼠害所需要投入的成本(费用)大于或等于害鼠造成危害的种群数量。是由作物(或其他)受害水平来确定的。
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Association Of China Rare Earth Industry
Association of Chinese Left-Wing Writers
Association of Chinese Museums
Association of Chinese Rural Construction Research
Association of College & Research Libraries
Association of Cultural Enterprises
association of defect
Association of European Public Postal Operators
Association of European Research Libraries
Association of French Archivists
association of galaxies
Association of International Olympic Winter Sports Federations
Association of Learned and Professional Society Publishers
association of ligand exchange
Association of National Olympic Committees
Association of National Olympic Committees of Africa
Association of Nigerian Authors
Association of Official Seed Certifying Agencies
Association of Oil Pipelines
Association of Online Publishers
Association of Police Training Institutions in Asia
Association of Records Manager and Administrator
Association of Research Libraries
Association of Shipping Across Taiwan Straits
association of Southeast Asian Nations
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更新时间:2026/1/25 22:17:07