Peach Tree Winter Tube Mo Relax
Winter turning through winter turning can loosen soil, enhance soil permeability, improve soil physical and chemical properties, and create good environmental conditions for the growth of peach trees; and can effectively control the base of diseases and insect pests, young trees can be under the crown and outside the vertical part of the crown It is deep turned about 1 meter, and it expands year by year until it meets. The deep turning depth is preferably 20-30 cm. The big tree can be combined with base fertilizer to carry out deep turning of the whole garden. It should be noted that it should be shallow near the trunk and deep from the trunk.
Fertilizing fertilizers are mainly delayed-acting, decomposed organic fertilizers, including mechanism organic fertilizers and self-composting farm poultry and livestock fertilizers. The amount of fertilization depends on tree age, growth, and growth conditions, but the amount of base fertilizer should account for more than 60% of the total amount of fertilization throughout the year. The main method of fertilization is furrow application. The sides of the vertical ground on the periphery of the peach tree canopy should be 40 cm deep and 30 cm wide, and can be ditched around the periphery of the canopy.
Winter pruning
Pruning of the juvenile tree The pruning of the juvenile tree is mainly to enlarge the canopy, which lays a good tree-shaped foundation for future high yields. When pruning, you should follow the requirements of the tree shape to see the pruning of the tree. Select, equip and cultivate the main branches and side branches according to local conditions, and leave more auxiliary cultivation and fruiting branches appropriately. At the same time, the angle and growth between the main branch and the side branches were adjusted in time according to requirements, so that the main and subordinates were clearly defined and each occupied the space attributable.
After 5 to 6 years of pruning and planting of the fruit tree, the peach tree began to enter the fruit period. The main task of pruning is to maintain the tree potential balance in various parts, adjust the balance of the growth potential of the main and side branches, cultivate and update the branch groups, and prevent premature aging and inner emptiness.
Pest Control
The peach tree branches, peach bags, and old skins scraped from the winter garden of Qingyuan Garden should be cleared from the Taoyuan Garden and processed centrally to effectively control the base of pests and diseases.
After pruning in winter with the medicine, spray Baume 5 degrees stone sulfur mixture and 0.3% sodium pentachlorophenol to prevent overwintering diseases and insect pests.
The whitening and whitening agent is made up of 1 kg of quicklime, 3-5 kg ​​of water, and 2 tsp of table salt. The preparation method is as follows: firstly adjust the quicklime with water to make a paste, then use a small amount of hot water to dissolve the salt, then pour it in, and then add water to adjust the adhesion without clumping and easy to paint.
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