Reducing of Amaranthus retroflexus seed dormancy by stratification, ethephon,gibberellic acid and ni

来源 :第四届国际种子生态学大会(The 4th International Society for Seed Science | 被引量 : 0次 | 上传用户:lss81
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Introduction Primary seed dormancy is common in wild plants;it may ensure ability of species to survive natural catastrophes and decrease competition between individuals of the same species.
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