山西北部盐碱区松柏柽柳引种试验研究  

Study on Introduction Test of Tamarix spp. in Saline-alkali Areas of Northern Shanxi

作　　者：武贵义 Wu Guiyi(Shanxi Province Poplar High-yield Forest Bureau,Datong 037006,China)

机构地区：[1]山西省杨树丰产林实验局

出　　处：《山西林业科技》2019年第4期12-13,16,共3页Shanxi Forestry Science and Technology

摘　　要：在山西北部盐碱区进行松柏柽柳引种试验。结果表明,在重度盐碱地松柏柽柳的造林成活率达91.6%~93.4%,保存率达90%以上;年高生长量30 cm^41 cm,年地径生长量0.8 cm^1.2 cm,存在轻微的生理干旱现象,随林龄增加呈下降趋势,适应性良好。松柏柽柳营养钵扦插育苗成活率达到93%,可实现扦插技术本土化。Introduction test of Tamarix was carried out in saline-alkali areas of northern Shanxi. Results showed that survival rate of afforestation reached 91.6% ~ 93.4% and the preservation rate was over 90%. The annual growth of hight was 30 cm ~ 41 cm, while the annual growth of ground diameter was 0.8 cm ~ 1.2 cm. The adaptability of Tamarix was good which physiological drought was slight and declined with the increase of forest age. The survival rate of cuttage seedlings in nutritive bowl of Tamarix reached 93%, which realized the localization of cutting technology.

关 键 词：松柏柽柳 扦插 盐碱地 

分 类 号：S793.5[农业科学—林木遗传育种]