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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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nonadjacent edges
nonadjacent vertex pairs
nonadjustable
non-administrative tendency of the government
non-affine deformation
nonagenary
non-agesimal
nonagon
nonagonal
nonagonal heptagonal number
nonagonal hexagonal number
nonagonal number
nonagonal petagonal number
nonagonal square number
nonagonal triangular number
nonagram
nonahedral graph
nonahedron
non-algebraically closed ground field
non-algebraic function
non-algorithmic language
non-aligned
non-aligned countries
non-aligned movement
Non-Aligned News Agencies Pool
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