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integrated management of weeds
释义
integrated management of weeds
Encyclopedia
农学
杂草防治
释
integrated management of weeds
杂草综合防治
在对杂草的生物学、种群生态学、杂草发生与危害规律、杂草-作物生态系统、环境与生物因子间相互作用关系等全面、充分认识的基础上,因地制宜地运用物理的、化学的、生物的、生态学的手段和方法,有机地组合成防治的综合体系,将有危害性的杂草有效地控制在生态经济阈值水平之下,从而保障农业生产,促进经济繁荣的防治方法。
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Anthonisz
Anthony Akerman
Anthony Ashley-Cooper, 3rd Earl of Shaftesbury
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