1, followed by clearing spruce dead branches; In the dormant period of forsythia suspensa, plastic pruning is mainly used to prune weak branches and sprouting branches.

2. Whether spruce or birch, lignin in the intercellular layer of cell corner or secondary wall can easily react with chlorine.

Daniel, the place you mentioned is in Yunshan Ping.

4. The main varieties are Korean pine, spruce, fir, Betula alnoides, Primula, Cercidiphyllum, etc.

5. The tallest tree in ANT FOREST is the cloud shirt.

Picea crassifolia is an evergreen tree of Pinaceae, endemic to China, with straight trunk, conical crown and gray bark. It can withstand dry and cold environmental conditions and often grows at an altitude of 2400-3600 meters.

Spruce is a precious tree species in China, which is produced in the south of Shaanxi (Fengxian), east of Gansu (Liangdang) and Bailong River basin. Slightly resistant to shade, dry and cold environmental conditions, growing at an altitude of 2400-3600 meters. Spruce trunk is tall and straight, with few nodes, slightly soft material, straight and uniform texture, meticulous structure, easy processing and good acoustic performance.

The mountains are stacked, the dense forests cover the sky, and the clouds cover the top of Tianchi Lake. Baishan Heishui Sanbao Hot Spring Waterfall Picture.

The clouds in the sky are like wearing a pale yellow cloud shirt, and the orange-red sun is getting closer and closer to the horizon, from which I realize that the light has become softer.