宁夏盐池县经济林种质资源调查研究初报

经济林种质资源调查研究是林业生产和开发育种的基础性工作，在调查清楚种类、栽培历史和地理分布的情况下，摸清区域现有经济林种质资源情况，可为提高现有果品产量、扩大经济林栽培区域、选育新品种及合理利用经济林资源提供依据。通过为期两年的时间，对盐池县经济林种质资源进行全面调查，综合评价经济林现状及开发来用状态，为全县后期生态建设栽植经济林树种提供依据和参考，旨在改善生态环境的同时，助力乡村经济发展和优化区域经济产业结构。

Preliminary study on germplasm resources of economic forest in Yanchi County, Ningxia

The investigation and research on germplasm resources of economic forest is the basic work of forestry production, development and breeding. Under the condition of clear investigation on the species, cultivation history and geographical distribution, it can provide the basis for improving the existing fruit yield, expanding the cultivation area of economic forest, breeding new varieties and rational utilization of economic forest resources. Through a two-year period of comprehensive investigation of economic forest germplasm resources in Yanchi County, comprehensive evaluation of the current situation of economic forest and its development and use status, to provide basis and reference for the county''s later ecological construction planting economic forest tree species, in order to improve the ecological environment at the same time, help rural economic development and optimize the regional economic industrial structure.