The research shows that the influx depth of gravity water in soil can indicate the existence of dried soil layer and the degree it developed, which is the key factor to decide the kind of vegetation.

已有的研究表明，土壤中重力水的入渗深度能够指示土壤干层的有无和发育强弱，是决定植被类型的最主要和最关键的因素。

youdao

Meanwhile the significance of solving problems about dried soil layer is discussed.

同时，研究指出了解决土壤干层问题的意义。

youdao

The different effects of K on WSA in the fresh soil and air-dried soil were also attributed to K inhibiting ammonium release during air-drying course.

施钾对风干土样水溶性铵的影响与鲜样中不同，也与施钾抑制土壤风干过程中铵的释放有关。

youdao

During these movements, I observed some things again and again: when it rains, dried leaves and fallen trees are washed down the valleys with the soil.

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