Shenfanqingyuan For peach orchards with shallow soil layers, the hole should be expanded and deepened within 2 to 3 years after planting, and the soil should be hoeed 10 cm outside the drip line of the canopy, with a depth of 50-60 cm, and shallow hoeing under the canopy 10~ 15 cm to improve root growth conditions. The deep turning time in the south is from late November to late December, combined with the application of organic fertilizers. The amount of fertilization depends on the age, growth, and growth conditions of the tree, but the amount of base fertilizer should account for more than 60% of the total annual fertilization. Garden cleaning combined with pruning, remove all diseased branches, litter, and fruit on the ground, and burn them together to reduce the source of disease. Fertilizer management The type of base fertilizer that is properly applied is late-acting decomposed organic fertilizer, including machine-made organic fertilizer and self-composted farming, poultry and livestock fertilizer, etc. The amount of fertilizer used is the amount per acre of adult fruiting tree as an example: machine-made organic fertilizer is 1 to 1.5 tons, Composting 1.5 to 2 tons of farmyard manure. The main method of fertilization is furrow application. Ditches are made on both sides of the vertical ground outside the canopy of peach trees, 40 cm deep and 30 cm wide, and press a quarter of the circumference of the canopy. Mix the fertilizer with the excavated soil and apply it. . The peach trees are very intolerant to waterlogging during the growth period, and they will die if they are flooded for more than one day during the growth period. Use the winter slack time to clean up, repair and improve the drainage system in the peach orchard. The pruning of young trees is mainly to expand the canopy, strive for early fruit, and lay a good tree shape foundation for future high yields. When pruning, you should select, equip and cultivate the main and side branches according to the requirements of the tree shape, and keep more auxiliary branches and fruiting branches. At the same time, adjust the angle and growth of the main and side branches in time to make the main and secondary branches clear. Each has its own space. Pruning and planting of fruit-bearing trees for 5 to 6 years, peach trees begin to enter the fruit-bearing period. The main task of pruning is to maintain the balance of tree vigor of each part, adjust the balance of growth of main and side branches and cultivate, renew the branch group, and prevent premature aging and inner chamber. emptiness. White-painted branches The trunk and main branches of peach trees should be white-painted to prevent pests and diseases, protect the tree, keep warm and prevent freezing. Scraping of diseased spots: the plants with flowing glue and running water should be scraped off the glue before applying the protective agent "General of the Tree Protector"; spraying for the whole garden: spray "General of the Tree Protector" before the garden is closed and before the peach trees sprout in the coming year ", heat preservation and antifreeze, make flower buds survive the winter smoothly, and eliminate overwintering pests. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone
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Pruning
Pest control
Smart Management of Peach Tree Overwintering and Dormancy