宁夏农林科技2026，Vol.67Issue(2)：27-30,4.DOI:10.3969/j.issn.1002-204x.2026.02.006
'鲁柽1号'盐碱地造林成活率及生长特性分析
Survival Rate and Growth Characteristics of Afforestation of'Lucheng No.1'in Saline-Alkali Land
摘要
Abstract
To investigate the survival rate and growth conditions of Tamarix chinensis Lour.in saline-alkali land,after surveying the degree of salinity and alkali in Pingluo County,Ningxia,using the'Lucheng No.1'variety as the experimental material,the soil moisture content,survival rate of afforestation,plant height,canopy width,current growth branches,etc.,as well as changes in soil moisture were analyzed.The results showed that the Taole Town area of Pingluo County was a severely saline-alkali area,but the moisture content was relatively high;the Pingluo immigrant area was a moderately saline-alkali area,while the Pingluo forest land wasteland was a slightly saline-alkali area with the lowest moisture content.The survival rate of severely saline-alkali land was the lowest,decreasing by 84.39%compared to the slightly saline-alkali land;the growth indicators of'Lucheng No.1'decreased with the increase in salinity and alkali degree,with a decrease of 17.34%to 37.34%in severely saline-alkali land compared to the slightly saline-alkali land.Through correlation analysis,it was found that salinity was negatively correlated with plant survival rate and growth conditions,and was significantly negatively correlated with survival rate.The above results can provide technical support for the afforestation and demonstration application of'Lucheng No.1'in saline-alkali land.关键词
'鲁柽1号'/盐碱地/造林成活率/生长特性Key words
'Lucheng No.1'/Saline-alkali land/Survival rate of afforestation/Growth characteristics分类
农业科技引用本文复制引用
王云霞,左忠,杨慧,田生昌,张安东..'鲁柽1号'盐碱地造林成活率及生长特性分析[J].宁夏农林科技,2026,67(2):27-30,4.基金项目
宁夏回族自治区重点研发计划项目"贺兰山东麓酿酒葡萄基地防护林防灾减灾效应与营建技术研究"(2024BBF02007),宁夏退耕还林工程效益监测项目,国家大科学装置——中国西南野生生物种质资源库野生植物种质资源的调查、收集与保存专题"宁夏重要野生植物种质资源的采集和保存"(WGB-1514、WGB-1605、WGB-2103). （2024BBF02007）
