[1]董莹.植被更替及植果年限对土壤有机质和酶活性的影响[J].现代农业研究,2020,(1):88-89.
　DONG Ying.Effects of vegetation replacement and fruit planting years on soil organic matter and enzyme activity[J].Modern Agricultural Research,2020,(1):88-89.
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植被更替及植果年限对土壤有机质和酶活性的影响

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《现代农业研究》[ISSN:1006-6977/CN:61-1281/TN]

Title:: Effects of vegetation replacement and fruit planting years on soil organic matter and enzyme activity

Keywords:: vegetation replacement; fruit planting years; soil organic matter; enzyme activity

摘要:: 植被更替对土壤质量造成的作用和影响较为深远，土壤有机质及酶活性则属于能够较好反映这种作用和影响的指标。基于此，本文基于地形、土壤、管理水平基本一致条件，围绕10 年果园、20 年果园、农田土壤开展了针对性研究，通过对比0~40cm 土层深度内的碱性磷酸酶活性、脲酶活性、过氧化氢酶活性、有机质变化趋势，研究明确了植被更替及植果年限带来的影响，果树生长因此受到的影响也得以明确。

Abstract:: The effect and effect of the vegetation turnover on the soil quality are far-reaching, and the soil organic matter and the enzyme activity belong to the index which can better reflect the effect and influence. In this paper, based on the conditions of terrain, soil and management level, this paper has carried out the targeted research on the orchard and the farmland soil in 10 years, and through the comparison of the alkaline phosphatase activity, the enzyme activity, the activity of catalase and the trend of the organic matter in the depth of 0 ~ 40cm soil layer, The effects of the vegetation turnover and the life of the plant were determined, and the effects of the fruit trees on the growth of the fruit trees were also clear.

[1] 李芳芳.基于分子标记物的云南典型土壤有机质更替及吸附特性研究[D].昆明：昆明理工大学，2018. [2] 张强，李民吉，周贝贝.环渤海湾和黄土高原“富士”苹果园土壤养分与果实矿质元素关系的多变量分析[J].园艺学报， 2017，44（08）：1439-1449.

更新日期/Last Update: 1900-01-01