黑茶山林区优良沙棘扦插苗栽培技术探索  

Exploration of the Cultivation Technology of Excellent Hippophae rhamnoides cutting Seedlings in Heichashan Forest Area

作　　者：栗永红 LI Yonghong(Heichashan State-owned Forest Administration Bureau,Lanxian 035200,Shanxi)

机构地区：[1]黑茶山国有林管理局,山西岚县035200

出　　处：《温带林业研究》2024年第1期64-67,共4页Journal of Temperate Forestry Research

摘　　要：中国沙棘资源丰富,分布广泛,栽培历史悠久,是重要的水土保持、防风固沙树种和果品兼用树种。沙棘经济价值高,除用于医药、保健品及食品工业外,还可以用作饲料添加剂和工业原料。由于沙棘的这些特点使其成为我国西北地区发展种植业的首选树种。黑茶山林区范围内年平均气温4.6℃,年降水量608 mm,无霜期115 d左右,土壤以灰棕壤和黑色石灰土为主,广大林区群众有多年的栽培经验。本文以黑茶山林区优良沙棘扦插苗栽培为切入点,以期探索出沙棘丰产的最适栽培密度。In China,Hippophae rhamnoides is rich in resources,widely distributed,and has a long cultivation history.It is an important tree species for soil and water conservation,windbreak and sand fixation,and fruit.Hippophae rhamnoides has high economic value,in addition to being used in medicine,health products and food industry,it can also be used as feed additives and industrial raw materials.Because of these characteristics,Hippophae rhamnoides has become the first choice tree for the development of planting industry in northwest China.The average annual temperature is 4.6℃,the annual precipitation is 608 mm,and the frost-free period is about 115 days.The soil is mainly gray brown soil and black lime soil,and the people in the forest area have many years of cultivation experience.This paper took the cultivation of excellent cuttings of Hippophae rhamnoides in Heichashan forest area as the entry point to explore the optimal cultivation density of Hippophae rhamnoides for high yield.

关 键 词：黑茶山林区 沙棘 扦插栽培 

分 类 号：S723.13[农业科学—林木遗传育种]