柴达木盆地盐碱地农田防护林树种适应性研究

Adaptation Study on Tree Species for Shelterbelt in Saline-Alkali Land, Qaidam Basin

摘要: 文章主要针对柴达木盆地盐碱地枸杞经济林农田防护林营建技术，依据农业土壤盐化程度分级标准，结合柴达木盆地盐碱地植被和盐分调查结果，将柴达木盆地宜林地土壤盐分程度分为5级，即非盐化、轻盐化、中盐化、重盐化、极重盐化。通过各树种防护林栽植适应性试验研究，总结出柴达木盆地盐碱地防护林营建适应树种及配置方式。

Abstract: The article focuses on saline-alkali land in the western Qaidam Basin medlar economic forest farm-land shelterbelt construction technology, through the survey of vegetation and salinity of saline-alkali land in Qaidam Basin, the soil salinity degree of suitable forestland in Qaidam Basin was divided into five grades, namely non-salinization, light salinization, medium salinization, heavy saline and very heavy saline. Through the experiment and study on the adaptability of tree species to shelterbelt planting, the adaptive tree species and configuration mode of shelterbelt construction in saline-alkali land of Qaidam Basin were summarized.