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杂草化感作用
释义
杂草化感作用
Encyclopedia
农学
杂草种群生态
释
allelopathy in weeds
杂草化感作用
一种活或死的杂草通过适当的途径向环境释放特定的化学物质,从而直接或间接影响邻近或下茬(后续)同种或异种植物萌发和生长的效应。这种效应绝大多数情况下是抑制作用,同种植物的种内发生的抑制常称为自毒作用。在农业生态系统中,大多数杂草具有化感特性。
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conditioned equivalence
conditioned existence
conditioned galvanic skin response
conditioned immune
conditioned observation
conditioned pathogen
conditioned place aversion
conditioned place preference
conditioned random variable
conditioned reflex
conditioned-reflex audiometry
conditioned reinforcer
conditioned sound change
conditioned stimulus
conditioned taste aversion
condition equation
conditioner
conditioner and preservative in feed qualities improving
conditioner in animal product qualities improving
condition/event system
condition for determining solution
condition inequality
conditioning
conditioning extra meridians
conditioning heat treatment
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