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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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The Element of Garden Making
The Elements of User Experience: User-Centered Design for the Web and Beyond
the elephant-trunk blade of Tan Xinpei
The Elusive Summer of '68
the embossed slate of Jainism
the embryo of the universe
Theemim
Theemin
Theemini
The Emperor and the Assassin
the emperor listened to briefings from the high officials at a gate of the imperial palace
The emperor Liu Bin of South Han
the emperor's ceremonial weaponry and the related system
The Emperor's Children
The Emperor's Dream
The Emperor's Nightingale
The Emperor's Reader
The Emperor's Shadow
The Empress Dowager
The Empress with Big Feet
Theemuge Dynasty
the enamel vessels of Ming dynasty
the enamel vessels of Qing dynasty
The Encyclopaedia Logic: Part 1 of the Encyclopaedia of Philosophical Sciences
the Encyclopedia of Religion
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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