Adaptability Study of Underwood Planting of Northern Tea Trees
In order to study the adaptability of tea trees planted in the forest environment of northern China,the investigation and re-search on the emergence rate,preservation rate,growth status and yield of tea trees planted in three mountain forests of Jiazi Moun-tain,Tiantai Mountain and Wulian Mountain in Rizhao City,combined with the growth characteristics and yield of tea trees in the forest environment,determined that tea trees in northern China can survive and grow in the mountains of tea production areas.And the growth is good,the yield is high,can be large area under the forest planting.