Camphor trees can be planted in Liaocheng, Shandong Province.

Cinnamomum camphora in Liaocheng, Shandong Province is not suitable for planting Cinnamomum camphora, with low altitude and unsuitable environment.

Analysis and explanation:

The whole city is the alluvial plain of the Yellow River, with a flat terrain, inclined from southwest to northeast, with an average slope of about 1/7500 and an altitude of 27.5-49.0 meters.

It belongs to temperate monsoon climate zone, with obvious seasonal changes and monsoon climate characteristics, and belongs to semi-arid continental climate.

The adaptive altitude is below 1800 meters, and the altitude of the growth areas south and southwest of the Yangtze River can reach 1000 meters.

It mainly grows on sunny slopes, valleys and river banks, and the subtropical soil is fertile.

Cinnamomum camphora is more fond of light and slightly resistant to shade; It likes warm and humid climate, and its cold tolerance is not strong. Suitable for growing in sandy loam, more resistant to water and humidity. However, attention should be paid to maintaining soil moisture when transplanting. Waterlogging is easy to cause root rot and death due to lack of oxygen, but it is not tolerant to arid, barren and saline-alkali soil.

Distribution of Cinnamomum camphora:

Produced in southern and southwestern provinces of China.

Vietnam, Korea and Japan are also distributed, and other countries often introduce and cultivate them.

Yibin, Sichuan Province has the largest planting area.

The main breeding bases are Jiangsu Shuyang, Zhejiang, Anhui and other places.

Training points:

Generally, it is planted from mid-March to mid-April, and spring buds will germinate.

Replanting can be done in the rainy season. September is suitable for autumn.

The depth, length and width of the planting pit should reach 50 ~ 60 cm.

Planting depth should be equal to the root diameter of Cinnamomum camphora seedlings. When planting, the mulch soil should be closely connected with the hole soil, and the hanging space will be formed if the soil is not tight.

Whether planting camphor trees on cloudy days or sunny days, you should water them thoroughly in time.

In dry and exposed weather, it should be irrigated once every 7 days or so. 3 ~ 4 times in a row.