【摘要】 为找到一种合适的喷布浓度 ,防止桃枝条冻害 ,用不同浓度的多效唑处理冈山白桃幼树 ,测定枝条内可溶性糖含量、叶片叶绿素含量等指标。结果表明 ,2 0 0 0mg L的多效唑处理 ,可以提高桃幼树的抗寒性更多还原

【Abstract】 In order to provide theoretical basis and techological guide for cultivating peach, a study on the influence of spraying PP 333 on growth of peach was conducted. The results showed that total sugar in branch of peach and Churophyn content in leaves were increased under sprinkling PP 333 treatment. The character of cold-resistant of treated tree was reinforced.更多还原