Walnut tree is also called walnut tree, belongs to the walnut family of plants, can be divided into wild walnut tree and artificial grafted walnut tree, the original distribution of the Central Asian zone, China's north and south are planted, choose the artificial improved varieties of planting, if the yield is high.

Generally, walnuts are divided into northern walnuts, Xinjiang walnuts, Yunnan walnuts by region, thin-skinned, thick-skinned and paper-skinned walnuts by shell thickness, and summer walnuts and fall walnuts by maturity period.

Walnut tree planting conditions

There are two kinds of walnut trees, one of which is the walnut, like sunny environment, hardy, intolerant of heat and humidity, suitable for planting in fertile, moist, well-drained slightly acidic soil to slightly alkaline soil, intolerant of stagnant water, high soil fertility requirements, the root is difficult to sprout, intolerant of transplantation.

The second is the thin-shelled hickory, is a light-loving tree species, intolerant of shaded environments, especially during the flowering and fruiting need to have sufficient light, like warm and humid environment, suitable for planting in deep, loose, well-drained, humus-rich sandy loam soil.

The walnut tree is mainly distributed in China's Yunnan, Shaanxi, Shanxi, Sichuan, Hebei, Gansu, Xinjiang and other provinces (regions), it is China's economic tree species in the distribution of one of the most widely distributed tree species.

Walnut tree planting time

Planting walnut tree is suitable for spring and autumn, spring, then to be planted before the buds, fall, then to be carried out before the soil began to freeze, the fall is generally carried out from October, try not to be too early.

Walnut tree planting benefits

Walnut trees can be planted 100 trees per acre, the peak production period of more than 3,000 pounds of acres, the market price of 15-20 yuan a catty, then the gross proceeds of up to 30,000 yuan to 40,000 yuan, the planting of walnut trees in the profit of about 3,000 yuan per acre.