土壤交换性盐基
- 网络Soil exchangeable base
![土壤交换性盐基](../cache/1332731.jpg)
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温室蔬菜栽培对土壤交换性盐基离子组成的影响
Influence of Greenhouse Vegetable Cultivation on Composition of Soil Exchangeable Base Cations
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在东北平原南部的气候条件下,经过十几年的时间土壤交换性盐基离子的种类、数量剖面分布等方面差异已经相当明显。
Under the climate conditions in South Northeast Plain of China , the effects of land use on the sorts and contents of soil exchangeable base cations in the profiles were obvious over more than a decade .
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铵态氮与土壤pH值、交换性盐基总量、交换性酸含量均不相关。
Ammonium nitrogen had no significantly correlated with pH value , total exchangeable bases and exchangeable acidity .
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杉木连栽地轮栽柳杉和闽楠后,土壤的HA/FA、交换性盐基离子总量都增大,胶体的品质得到改善。
After rotative planting , HA / FA , total exchangeable base cations of soil increased , and the quality of colloid was improved .