Temperature management: The temperature requirements of the peach trees in the greenhouse after the budding period are different, so they should be accurately grasped.
Plastic film mulching and removal: Plastic film mulching is the main work of humidity management before flowering. The time of plastic film mulching is before the peach tree blooms. The main purpose is to reduce the air humidity in the shed, which is beneficial to peach blossom loosening. Both black film and white film can be used as the mulch film, and the effect is equivalent. The difference is that no weeds are generated after the black film is covered. Membrane removal time is the hard-core period. Remove the film when fertilizing and watering the peach after the hard core.
Pollination: From the beginning of the flowering period, use the feather duster to lightly open the flowers. Due to the air drying, the pollen in the stamens will be released into the air when they are stirred up and fall on the pistil stigma to achieve the purpose of pollination. until.
Tree body management: The tree body management is started from the bud period of the peach tree, mainly to wipe the buds and control the upright branches on the back. Wiping buds is to wipe off the buds with strong hair buds on the back, so as to avoid growing strong branches prematurely on the back. When the branches reach a certain length, it is necessary to control the upright branches on the back in time, so as to balance the growth potential on the back of the crown. The method adopted is to twist the upright branches on the back to change the growth direction, so as to ease the growth potential, and avoid strong backs and weak backs on the crowns.
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