Cultivation method for early-maturing thin-shelled walnut applicable to hilly and mountainous areas

Abstract

The invention discloses a cultivation method for an early-maturing thin-shelled walnut applicable to hilly and mountainous areas. The method comprises the following steps: selecting the thin-shelled walnut of the hilly and mountainous area with slope of 20-30 degrees to flatly plan; cultivating young trees; scientifically picking buds; managing fertilizer and water; applying mushroom stalks before the young trees sprout; pruning and pulling branches; remaining 3-4 robust new buds before germination of the young trees, and pruning all the rest buds; performing management of flowers and fruits, wherein the fertilizer and water management is taken into consideration before and after blooming of the third year after planting of the young trees. According to the method, the single fruit weight and the appearance quality of the thin-shelled walnut can be improved, the mouthfeel of the thin-shelled walnut is improved, and the content of walnut oil in the fruit is improved by 35 percent; the attack of diseases and pests of fruit peels is reduced, meanwhile the content of protein of the thin-shelled walnut is also improved, and the fruit is full and thin-shelled.

Description

technical field [0001] The invention belongs to walnut cultivation techniques, in particular to a cultivation method for early-maturing thin-shell walnuts suitable for hilly and mountainous areas. Background technique [0002] Walnut, also known as walnut and longevity fruit, belongs to Juglandaceae and is a deciduous tree with a history of more than two thousand years. The whole body of the walnut plant is a treasure, and its nuts are rich in protein, lecithin, riboflavin, carrot, linoleic acid glyceride, linolenic acid, amino acids, phosphorus, magnesium, iron, manganese and other minerals needed by the human body, trace amounts element. Long-term consumption is helpful for improving intelligence and strengthening the brain, beautifying the skin, warming the lungs and invigorating the kidneys, preventing and fighting cancer, and is an ideal natural health food. [0003] Thin-shell walnut is one of the four famous nuts in the world, and it is widely distributed and cultiv...

AI Technical Summary

Problems solved by technology

[0004] The survival rate of traditionally cultivated thin-shell walnuts is very low, only 50%. Secondly, farmers have insufficient understanding of walnut cultivation techniques. See the situation that the area is enlarged, but the benefit is not increased. Even if the walnuts with thin shells partially survive, the walnut oil content in the fruit is very low. We often see that some walnuts are not plump and shriveled, which is caused by these reasons