At present, peach trees in greenhouses are about to enter the post-emergent management stage. This period is a critical period for the management of peach trees in greenhouses. We must grasp the following work well.

Temperature management greenhouses Peach trees have different temperature requirements in each period after germination, and should be accurately controlled.

Covering and mulching film before flowering Covering the film before flowering is the main work of humidity management. The time for covering the film is before the peach blossoms. The main purpose is to reduce the air humidity in the shed and is beneficial to peach blossom. The black and white film can be used for the mulch film, and the effect is quite different. The difference is that the black film cover does not produce weeds. The withdrawal time is a hard time. In the peach hard core after the need to fertilize when watering the film, after removing the film can not be covered.

Pollination begins at the beginning of the flowering period. With the open flowers of the feather duster, due to air drying, the pollen in the stamen will be released into the air by the turbulence and fall on the stigma of the pistil to achieve the purpose of pollination. It is granted once a day until it reaches the Xiehua. .

Tree management Tree management from the germination stage of peach trees is mainly to wipe off buds and control upright branches on the back. The wiping buds are to remove the strong buds that germinate on the back and avoid prematurely growing strong branches. When the branches grow to a certain length, they must control the upright branches on the back in order to balance the growth potential on the back of the canopy. The method adopted is to twist the tip of the upright branch of the back, change its growth direction, so that the growth potential is moderated, and the weak back under the strong back is avoided.

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