[Objective]To study the alleviative effect of different allelochemicals on Yi'aheji cucumber seedlings.[Method]The cucumber seedlings were sprayed with the common herbicide Yi'ahe mixture in the corn field.After the obvious symptoms of drug damage appeared,the leaves were sprayed with six kinds of alleviators.Then the growth,photosynthesis,physiological and biochemical indexes of cucumber seed-lings were investigated.[Result]The growth,photosynthesis,physiological and biochemical indexes of cucumber seedlings treated with Bihu were the best,followed by brassinol.[Conclusion]Once the symptoms of Yi'aheji in cucumber seedlings,spraying Bihu in time can effective-ly alleviate the effects of drug damage on the growth and development of cucumber seedlings.
维普
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