岩溶山地造林树种筛选研究  

Study on the Selection of Afforestation Tree Species in Karst Mountain Area of Jianshui County

作　　者：曾永云 谷勇[2] 吴昊[2] ZENG Yongyun;GU Yong;WU Hao(Honghe Hani and Yi Autonomous Prefecture Forest Service,Mengzi Yunnan 661100;Institute of Resource Insects,Chinese Academy of Forestry Sciences,Kunmin Yunnan 650233)

机构地区：[1]红河州林业局,云南蒙自661100 [2]中国林业科学研究院资源昆虫研究所,云南昆明650233

出　　处：《山东林业科技》2020年第4期34-38,共5页Journal of Shandong Forestry Science and Technology

基　　金：中国林业科学研究院基本科研业务费专项资金项目(CAFYBB2019SZ006)。

摘　　要：为在岩溶地区筛选出一批既能耐干旱、耐贫瘠、生长迅速、郁闭快、生物量大、萌生性强、水土保持效果好,又具有一定经济价值的乔灌木树种,以解决水土保持(生态效益)与土地利用之间的矛盾,在云南省建水县的不同海拔地带,按随机布置进行对比试验研究。通过综合分析,结果为:高海拔地带以圆柏、杉木、冬樱桃、核桃、板栗和苦刺为较优造林树种;中海拔地带的较优造林树种有墨西哥柏、竹子、圆柏、木豆和思茅松;低海拔地带的较优造林树种有竹子、墨西哥柏、思茅松、木豆、车桑子和马鹿花。In order to screen out a number of Arbor and shrub species in karst areas which are drought-resistant,barren-resistant,fast-growing,fast-closing,large biomass,strong germination,good effect of soil and water conservation,and also have certain economic value,in order to solve the contradiction between soil and water conservation(ecological benefit)and land use.A comparative study was carried out at different elevations in Jianshui County,Yunnan Province.The results showed that Cupressas funebris,Cunninghamia lanceolata,Cerasus cerasoides,Juglans sigillata,Castanea mollissima and Sophora vicifolia were the best tree species for afforestation in high altitude area,and those in middle altitude area were Cupressas lusitanica,Dendrocalamus brandisii Kurz,Cupressas funebris,Cajanus cajan and Pinus kesiya var.langbinensis,The superior tree species at low altitudes are Dendrocalamus brandisii Kurz,Cupressas lusitanica,Pinus kesiya var.langbinensis,Cajanus cajan,Dodonea viscosa and Butea suberecta.

关 键 词：建水县 岩溶 造林树种 

分 类 号：S725[农业科学—林木遗传育种]