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以温宿县早实核桃园为研究区域,通过采集不同土层土壤和枝条叶片进行盐分分析和生理指标的测定。结果表明:温宿县萌发受到抑制核桃园土壤盐分显著高于对照,对抑制核桃树萌发有一定的影响;萌发受到抑制的核桃树体内膜透性增加,丙二醛(MDA)含量和脯氨酸大量积累,通过方差分析达到了差异显著水平,而可溶性糖含量显著降低,叶绿素含量略有下降。
Taking Wushou County as an example, we analyzed the salt content and physiological indexes by collecting the soil and branches of different soil layers. The results showed that the germination was inhibited in Wensu County. The soil salt content in walnut was significantly higher than that in the control, which had a certain effect on the inhibition of walnut tree germination. In walnut tree with suppressed germination, the intimal permeability increased, the content of malondialdehyde (MDA) A large number of accumulation of amino acids, reached a significant difference by analysis of variance, soluble sugar content decreased significantly, chlorophyll content decreased slightly.