Now that it has entered the late autumn, Apple has matured and some have begun to harvest. Harvesting to the consequences Farmers should pay attention to the three major management measures after harvest.
Early base fertilizer. After the fruit is harvested, it is the time when the third growth peak of the root system comes. The full fruit orchard base fertilizer amount of farmyard fertilizer 4000 ~ 5000 kg, urea 20 kg, phosphate fertilizer 80 kg, potassium fertilizer 30 kg, while adding the appropriate amount of trace elements according to the conditions of the lack of raw materials, the whole garden applicator deep turn about 20 to 30 cm; The initial results of the orchard can be excavated radial, strip ditch basal fertilizer, ditch depth should reach 50 cm or more, the amount of fertilizer with Sheng orchard halved.
Pruning after harvest. The first is to remove the leggy branches in the canopy, the erect young shoots that sprout in the fall, the girdling, the scallops near the mouth of the ring cut, and the holding sticks left in the summer. The second is to retract slender branches, branches of old age, mopping the floor, removing thin and weak branches, dead branches with no light at the bottom, and prosperous branches in the middle and upper parts, reducing nutrient consumption, promoting branch filling, full buds, and favorable wintering.
Clean up the orchard. After the orchard is harvested, it is combined with pruning to cut off all kinds of diseased shoot buds and damaged branches, and saw and scraped away branches with rot. It must be properly collected and destroyed at any time to thoroughly clean up the debris, defoliation, and disease in the garden. The insect rotten fruit is buried deep, and the places where the pests of the branches and insects are hidden are hidden. The thorough cleaning of the garden eliminates the source of insect diseases and leaves no dead ends, creating a good ecological environment for apple production in the coming year.
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