The annual average temperature in the distribution area of ​​Chinese fir is 15-20 °C, the average temperature in January is 1-2 °C, the extreme minimum temperature is -17 °C, the extreme maximum temperature is 40 °C, and the annual precipitation is 800-2000 mm. However, the most suitable climatic conditions for the growth of Chinese fir are: annual average temperature of 16-19 °C, extreme minimum temperature of -9 °C, annual average precipitation of 1300-1800 mm, and uniform distribution, no dry season or dry season no more than 3 months. Chinese fir is more light, but it is slightly resistant to side shadows when young. The soil has higher requirements, and is most suitable for fertile, deep, loose, well-drained soil, and the soil is thin, compact and poorly drained. The main soils in the production area are yellow soil, red soil in the marginal area is yellow brown soil, brick red soil red soil, etc., and the yellow soil conditions are better.
"Puzzle 3D Eraser Bulk,Puzzle 3D Eraser,Building Blocks Eraser,Toppers Cute Erasers "
Yiwu Shengshang Stationery Co., Ltd. , https://www.ss-stationery.com