Planting method of preventing non-yellowing of peach tree leaves

Abstract

The invention discloses a planting method of preventing non-yellowing of peach tree leaves, which includes the following steps: 1) deep plowing: performing deep plowing to 50-60 cm row-to-row in a slight alkaline soil peach orchard, and performing fertilization; 2) transplanting: transplanting the tree seedlings in February and March according to plant distance of 2-3 m, wherein before transplanting, an organic substance penetrating tube is arranged uniformly along a root in an annular manner with reinforcement, and one end of the organic substance penetrating tube is stretched out from ground; 3) deep-root medicine injection to tree body: when leaves yellows, injecting a nutrient solution to the root through the organic substance penetrating tube, wherein the nutrient solution includes urea, ammonium dihydrogen phosphate, zinc sulfate, potassium chloride, monoammonium carbonate and water; and 4) fertilization: before leave are fallen, applying farm manure prepared form animal manures with the applying quantity being 60-80 kg/mu, and watering the tree by 1-2 times completely. In the invention, through the deep-root medicine injection to tree body, not only are the roots of the peach trees fertilized, but also the slight alkaline soil at the tree roots can be neutralized, thereby preventing the non-yellowing of peach tree leaves, improving growth of the tree and improving yield and quality of peaches.

Description

technical field [0001] The invention belongs to the technical field of treating growing trees or plants, such as preventing wood rot, coloring of flowers or wood, and prolonging plant life, in particular to a planting method for preventing non-yellowing of peach tree leaves. Background technique [0002] Peach is one of the fruits loved by the people. It is not only beautiful in appearance, juicy and delicious, but also rich in nutrition. Every 100 grams of pulp contains 7.5 grams of sugar, 0.2-1.9 grams of organic acid, 0.4-1.8 grams of protein, 0.1-1.5 grams of fat, 31 mg of vitamin C, and 20.2 mg of vitamin B. Peach trees are shallow-rooted fruit trees and do not require very much soil. Harsh, resistant to early and early waterlogging, it is best cultivated on loose soil, well-drained, sunny and leeward slopes or high-dry sandy slopes. Peach trees like slightly acidic and slightly alkaline soils, with a pH value below 4.5 or 7.5 The above-mentioned Tucheng has poor growt...

AI Technical Summary

Problems solved by technology

Every 100 grams of pulp contains 7.5 grams of sugar, 0.2-1.9 grams of organic acid, 0.4-1.8 grams of protein, 0.1-1.5 grams of fat, 31 mg of vitamin C, and 20.2 mg of vitamin B. Peach trees are shallow-rooted fruit trees and do not require very much soil. Harsh, resistant to early and early waterlogging, it is best cultivated on loose soil, well-drained, sunny and leeward slopes or high-dry sandy slopes. Peach trees like slightly acidic and slightly alkaline soils, with a pH value below 4.5 or 7.5 The above-mentioned Tucheng has poor growth performance, and it is easy to have yellow leaf disease when cultivated in alkaline soil or long-planted peach orchard. When the total salt content of the soil is 0.13%, the growth is still good, such as the total soil content reaches 0.28%. When it is above, the growth performance will be poor or even cause some plants to die, and the yellowing rate will be about 30-40%, so that the tree body will be weakened, and the fruit quality will decline, which will directly affect the commercialization rate of the fruit, especially the 80% fruit that has entered the full fruit period. Peach trees that are more than 10 years old are prone to yellow leaf disease. The traditional planting technology mainly uses pesticides on the leaves and soil. This planting method cures the non-yellowing period of peach tree leaves, and usually takes 1 to 2 years to achieve the corrective effect.