How to manage pomegranate trees after picking fruit?
How to manage pomegranate trees after picking fruit? Please introduce the management method in the first and middle of September, when the pomegranate matures and enters the harvest stage one after another, the management after fruit harvest must be done in time in order to speed up the recovery of tree potential, promote strong fruiting mother branches, and lay a good foundation for high and stable yield next year. Remove weeds, withered branches and fallen fruits in the garden, cut off shady branches inside the crown and disease and insect branches outside the crown, dry and withered branches, weak branches, overlapping branches, over-stacked branches, damaged branches, short-cut deciduous branches, fruit-picking branches and overgrown branches, concentrate on burying or burning outside the garden. Apply postharvest fertilizer in time. It was applied within 5-10 days after fruit harvest, mainly with high-quality organic fertilizer or nitrogen, phosphorus and potassium compound fertilizer. For more than five-year-old trees, each tree is 40 kilograms of mature human and animal manure, or 3 kilograms of nitrogen, phosphorus and potassium compound fertilizer. Dig 6 radiation ditches with a depth of 15 cm, a width of 25 cm and a length of 80 cm on the topsoil under the canopy, spread them evenly in the trench and cover them with soil. Strengthen the prevention and control of diseases and pests. After clearing the garden and pruning, the inside and outside leaves of the crown were sprayed with 0.8: 1 Baume solution of stone-sulfur mixture. During the period of tree potential recovery, the mixture of 1000-fold Lexbene, 800x methyl topiramate, 800x trichlorfon, 600x carbendazim, or 1000-fold dichlorvos and 600x dichlorvos must be sprayed on the crown every 15 years and 20 days, and all branches and leaves should be sprayed evenly for 2 times in a row, so as to start dripping. Click to get more pomegranate tree planting techniques click to get more fruit planting techniques
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Which method is often used to control pests in pomegranate trees?
Which method is often used to control pests in pomegranate trees? Please introduce that pomegranate pests are mainly aphids, peach borer, red spiders and heart-eating insects. You can refer to the following methods for pest control: 1. Insecticide control: according to the insect situation in the field, when the larvae and eggs of peach borer and heart-eating insects appear, spray 30% peach Xiaoling EC 20 in time.
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How to prevent pomegranate cracking?
How to prevent pomegranate cracking? Please introduce the method of pomegranate cracking, which is not only easily contaminated by diseases, insect pests and drugs, but also affects the commercial value of pomegranate. Prevention and control of pomegranate cracking can refer to the following three measures: ① timely watering and management of pomegranate should grasp the principle of "two irrigating and two irrigating". Two irrigates namely: winter or.
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