Method for planting walnut trees

Abstract

The invention discloses a method for planting walnut trees. The method includes the following steps: 1, deep plowing, wherein deep plowing is carried out on planting holes in a fruit mountain with subacid or alkaline soil, the depth is about 50 cm to 60 cm, and organic fertilizer is applied; 2, transplanting, wherein two-year walnut tree seedlings are grafted and survive, and transplanting is carried out according to 50 to 80 per mu; 3, fertilizer applying, wherein fertilizer applying is carried out in March to April and September to October every year, fancy carp is minced to be mixed with farmyard fertilizer to be applied, and the fertilizer applying amount is 600 kg per mu to 800 kg per mu. According to the method for planting the walnut trees, after being grafted to survive, the walnut tree seedlings are transplanted to the fruit mountain, the number of fertilizer applying times every year is larger than or equal to two, the fancy warp is minced to be mixed with the farmyard fertilizer to be applied in each time of fertilizer applying, waste recycling is improved, cost can be reduced, the walnut yield can be increased, green walnut planting can be achieved, the fullness of walnuts and the oil content of walnut kernels can be changed, and the walnut quality can be improved.

Description

technical field [0001] The invention belongs to the technical field of grafting, and in particular relates to a method for planting walnuts. Background technique [0002] Walnut is an excellent perennial economic tree species. In recent years, with people's understanding of the nutritional value of walnut, the price of walnut has become higher and higher. There is an urgent need for a large number of high-quality and stable-yield walnut varieties in production. It is the best and fastest way to re-graft the seedling trees into fine varieties and cultivate and plant seedlings of good varieties. Due to the influence of wounded flow and tannin, walnut grafting is difficult and requires high technology, especially for fine walnut varieties. (Excellent product) Grafted seedlings are difficult to cultivate, and the survival rate of grafting is below 30%, which directly affects the development of the walnut industry. The walnuts on the walnut trees that survive grafting generally a...

AI Technical Summary

Problems solved by technology

[0002] Walnut is an excellent perennial economic tree species. In recent years, with people's understanding of the nutritional value of walnut, the price of walnut has become higher and higher. There is an urgent need for a large number of high-quality and stable-yield walnut varieties in production. It is the best and fastest way to re-graft the seedling trees into fine varieties and cultivate and plant seedlings of good varieties. Due to the influence of wounded flow and tannin, walnut grafting is difficult and requires high technology, especially for fine walnut varieties. (Excellent product) Grafted seedlings are difficult to cultivate, and the survival rate of grafting is below 30%, which directly affects the development of the walnut industry. The walnuts on the walnut trees that survive grafting generally all bear fruit on a single branch, and the chest branch does not bear fruit. They all sit on one fruit, and it is rare to sit on two fruits, resulting in low yield and high price of walnut trees