Preliminary Study on Investigation of Wild Woody Forest Food Germplasm Resources in Jiuzhaigou County

In order to reasonably protect and develop the wild forest germplasm resources with edible values in Jiuzhaigou county, the species tyes and characteristics of wild woody food resources in Jiuzhaigou county were summarized by field sampling line investigation and consultation interview. The results showed that the wild woody forest food plants in Jiuzhaigou county could be divided into seven types: forest vegetables, forest fruits, forest drinks, woody nectariferous plant, dried fruit, woody oil plants and other processed food. The discovery of wild food resources with potential development value such as Staphylea holocarpa var. rosea, Helwingia japonica, Lonicera tragophylla, Schisandra sphenanthera and Corylus ferox var. thibetica could provide certain reference basis for scientific protection and reasonable exploitation and utilization of wild forest germplasm resources in Jiuzhaigou county.