Pear fruit harvest follows four major management points!

After harvest, many fruit growers have loose management of fruit trees, and the nutrition of pear trees can not keep up with them, which leads to lower yield of pear trees in the next year. After harvesting pear trees in Shizong County, timely nutrition supplements, tree maintenance, and four to implement autumn pear management.
First, the implementation of root fertilization
Objective: to restore favorable fertilization vigor, leaf bud quality protection, improve the accumulation of nutrients for the coming year, and improve the unit yield and fruit quality.
After harvest, the tree, the tree of the trees, fertilization, weak trees, picking a timely application of fertilizer to rotten farmyard manure, the amount of compound fertilizer with three elements.
Fertilizer; according to 1 pounds of fruit 1 pounds of fertilizer application amount, to late effect of organic fertilizer, and can add a small amount of fertilizer available.
Two, implement moderate pruning in autumn
After harvest of pinching on the leggy branches of dense branches were thinning. It is beneficial to concentrate nutrients, promote the growth and enrichment of the branches, promote the maturity of flower bud, and improve the ventilation and transparency of the orchard. After pruning, the wound should be treated in time and coated with "callus anti - corrosion film" to protect the wound from healing.
Three, the implementation of autumn pest control
1, to remove the branches, leaves, fruit rot and orchard weeds around in the autumn after harvest, and concentrated compost or burned. To prevent bacteria and pests overwinter in the litter and weeds, become the next source of diseases and pests.
2, chemical control. Picking time after the pest control, protect the prevention of early deciduous leaves.
The main diseases are: autumn pear pear scab, pear black spot, these two kinds of disease mainly harmed leaves, directly affect the annual yield, fruit harvest, timely spraying control, available carbendazim or Bordeaux + high lipid control.
The main pest: a red and yellow spider, coccoiol. Red and yellow spiders mainly harm leaves, which seriously affect photosynthesis and nutrition accumulation, and can be prevented by abamectin, insect mites and mites. The main harm of scale insects and fruit branches, leaves, fruit picking time after 2.5% Hui Feng cypermethrin plus 40%, good labor 1500 times liquid, high lipid control.
Four, the implementation of deep Garden
In the autumn harvest timely after ploughing the field, can loosen the soil and enhance permeability, can also reduce insect pests. Through the deep turning of orchard in winter and autumn, you can dig out the pests that are ready to pass through the ground under the tree canopy and let birds peck or freeze to death. At the same time, deep plowing can be buried on the ground dead fruit and leaf disease pests hiding in the hay in the following year, cannot be successfully unearthed suffocated.
In order to ensure the normal growth of pear trees next year, more pear trees are needed for these four major managements: 15588156707

Previous：How to preserve the pollen of Hebei pear powder and Xinjiang pear?         Next：What are the integrated pest control techniques in autumn pear orchard?