saline-alkali soil的意思|示意

The invention discloses a method for improving nutritive saline-alkali land soil, and relates to the field of saline-alkali treatment.

本发明公开了一种营养型盐碱地土壤改良的方法，涉及盐碱地治理领域。

Though it is di? Cult to grow trees in the saline-alkali soil, the ground cover and wetland vegetation are rich and vary in response to subtle changes in the water table and PH values.

尽管难以在盐碱地里栽种树木，但覆盖地表和湿地的植被异常丰富，随着地下水位和PH值的细微变化而呈现不同的形态。

If rice was grown in saline-alkali soil, the best result was shown when the seeds were dressed with calcium oxide.

若种稻的土壤盐碱轻重，则以过氧化钙拌种，效果最佳。

The saline-alkali soil is a widespread of soil types in the land distribution, and its serious influence the plant growth and development on physical and chemical characteristic.

盐碱土是陆地上分布广泛的一种土壤类型，其不良的理化性状严重影响着植物的生长发育。

Based on the abroad collected data and study of soil sampling, the rule of water -salt movement in Songnen Plain and the process of soil Saline -alkali were analyzed fully.

在广泛搜集资料和实地土壤采样调查的基础上，系统分析人为干扰下松嫩平原水盐运动规律及土壤盐渍化过程。

The paper analyzes the harmfulness of saline - alkali soil to trees and woods, and simply elaborates the measures for soil improvement concerning physical, hydrological and chemical aspects.

分析盐碱地对树木的危害，阐述通过物理、水利和化学土壤改良的措施；