【摘要】 目前,我国的生态环境优化和农产品种植明显受到盐碱地的制约。由于土壤中的盐分过高,树木的根部不能吸收任何水分和养分,给景观美化带来了很大的困难。改善盐碱地是园林绿化工作中的重要问题。通过盐碱地改良研究和盐碱地绿化技术管理,提出了改善盐碱地的正确途径,旨在提升盐碱地的可利用程度。更多还原

【Abstract】 At present, the ecological environment optimization and agricultural products planting in China are obviously restricted by saline-alkali land. Because of the high salt in the soil, the roots of trees can not absorb any water and nutrients, which brings great difficulties to landscape beautification.Improving saline-alkali land and landscaping is an important issue in landscaping work.Through the study of saline-alkali land improvement and the technical management of saline-alkali land greening, it was found that the correct way to improve the salinealkali land is to irrigate the soil reasonably,increase the soil salinity, and apply chemical and biological improvement methods to improve the availability of saline-alkali land.更多还原