小王涧国有生态林场林草种质资源调查研究OA

In order to clarify the background of forest and grassland germplasm resources in the Xiao Wangjian State-owned Ecological Forest Farm in Xi'an City,assess the current status of resources,and formulate corresponding protection and utilization strategies to promote the core competitiveness of the forestry and grassland industry,this study mainly adopted the transect survey method to con-duct a comprehensive survey of resources baseline,species types,distribution ranges,etc.within the area.A total of 516 tree species belonging to 322 genera and 112 families were recorded during the survey,among which 336 wild forest and grassland germplasm resources plants belonged to 220 gene-ra and 101 families,and 180 cultivated plants belonged to 142 genera and 58 families.This survey provides basic data for the subsequent integration of comprehensive census data and resource collection in the forestry and grassland sector,and offers strong support for the breeding of new varieties and the development and promotion of native advantageous tree species.