Method for planting walnut trees

Abstract

The invention discloses a method for planting walnut trees, and belongs to the technical field of walnut tree planting. The method includes the steps that 1, land preparation is performed, wherein a sandy loam land which is deep in soil layer and loose in soil texture is selected as a planting land, the pH value of soil is 6.8-8.2, the land is subjected to deep ploughing, then a nutritional matrixis applied, the soil is raked to be even, a seedling culturing bed is obtained through excavation, and the nutritional matrix comprises, by weight, 10-15 parts of turf, 20-25 parts of cow dung, 17-23parts of fishbone dust, 30-38 parts of wheat bran and 15-20 parts of egg white; 2, seeds are treated; 3, seeding is performed; 4, transplanting is performed, wherein planting pits are dug in the planting land, the spacing between the adjacent planting pits is 30-40 cm, then a cultivation matrix with the thickness of 5-8 cm is laid in each planting pit, walnut tree seedlings are not transplanted until the walnut tree seedlings grow to 35-40 cm, and the cultivation matrix comprises, by weight, 10-15 parts of earthworm cast, 5-7 parts of ammonium nitrate, 8-11 parts of black soil and 6-9 parts of straw. By the adoption of the method, the plumpness of walnuts can be effectively improved, and the oil content of the walnuts can be effectively increased.

Description

technical field [0001] The invention belongs to the technical field of walnut planting, in particular to a method for planting walnuts. Background technique [0002] Walnut, also known as walnut. Its fruit is also called walnut, which can be eaten raw, fried, oil-pressed, prepared into cakes, candy, etc. It is not only delicious, but also has high nutritional value. It is known as "longevity fruit" and "longevity fruit". Walnut kernels have the following effects: 1. Deficiency and strength, providing nutrition: It has been proved by animal experiments that a mixed fat diet containing walnut oil can increase body weight, increase serum albumin, and increase blood cholesterol levels slowly. It is a rare tonic for high-fat substances; 2. Anti-inflammatory and sterilizing, skin care: peach kernels have direct antibacterial and anti-inflammatory effects; 3. Anti-cancer and anti-cancer: walnut technology is effective for various tumors, such as esophageal cancer, Stomach cancer,...

AI Technical Summary

Problems solved by technology

[0003] However, after the walnuts are shelled, it is often found that the walnut kernels are shriveled, so the oil content of the walnut kernels is relatively low, and its nutritional value is seriously reduced. At the same time, it also affects economic benefits.

Therefore, there is an urgent need for a planting method to increase the oil content of walnut kernels, and the low oil content of walnut kernels mainly includes two reasons: on the one hand, insufficient sunlight, and on the other hand, nutrient absorption during the growth of walnut trees. insufficient