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Nectarine is an excellent variety of peach, greenhouse nectarine how to manage it?
1, site building

Nectarine greenhouse shed should be selected in the downwind sunrise, terrain dry, easy to lift irrigation, soil fertile and loose area is most suitable, you can choose to build the eight bureau in the peach forest, but also can be built in the transplantation after the shed, according to the actual situation to determine. Build shed pick bamboo and wood structure, walls with empty water cement hollow brick, shed relative height, width according to the actual situation to determine, shed membrane using high-pressure polyethylene dripless film, the wall should be a good vent, general interval of 10 meters to stay aperture 30cm up and down, the roof as well as the middle of the panoramic skylight should be done.

2, seedling transplantation

If the peach forest in the construction of the shed without transplantation, only very strong fertilizer management can be, the new shed in the transplantation of the new shed before, to carry out the deep pine for the soil layer, each shed into the 4,000-5,000 KG of organic fertilizers, 20 kg of composite fertilizers, 10 kg of ammonium sulphate as a bottom fertilizer. Selection of planted seedlings should be selected developed root system, growth and development of robust, rounded buds, planting manipulation of plant spacing 1.5 m × 4 m, the main species and pollinated species accounted for the ratio of 10:1 up and down, transplanting to keep the rootstock flexure, transplanting watering a permeability, and cover the film insulation insulation and moisturizing hydration.

3, shaping and pruning

The greenhouse nectarine shaping and pruning is generally used in the north high south low slope type crowd structure, tree type if the spindle shape, manipulation of plant height 1.5 meters long, tree type if the happy shape, manipulation of plant height 1 meter. Button shed before pruning to thin the leaves as the dominant, long stay long put, short cut pest branches, loose branches, blind branches and its no branches and leaves, and at the same time to enhance the fruiting branches, to maintain the permeability of the plant between.

4, fertilizer management

In January before buckling the shed, each shed should be applied into the organic fertilizer 3000KG, diammonium phosphate 25KG, urea solution 10KG, at the same time watering a permeable, in shallow hoeing moving soil, cover tight agricultural film. In the color change period period spraying a lower concentration of car urea, kernel period in addition to car urea, plus spraying a water solution of potassium phosphate. Buckling to flower fall is not suitable for watering, shed environmental humidity should be regulated at 60% below, the results of the period of general watering 2 times, once in the hard core period, a fruit Pengda period, but the need to pay attention to the amount of watering, not too much, in order to prevent the new shoots of the exuberant growth, resulting in physiological fruit, affecting to the amount of production.