After a great deal of fruiting, apricot apricot trees consume a lot of nutrients. After flower unloading, it is a flower bud differentiation period, which requires sufficient nutrient supply. Therefore, timely recovery of fertilizing materials and timely nutrition.
Qingyuan combines topdressing to timely clean up and bury the weeds, fallen leaves, rotten fruit, and pests and diseases in orchards to prevent pests and eggs from spreading.
The insecticide apricot tree is most likely to produce red spiders. After the spiders damage the leaves, it will cause early defoliation and affect flower bud differentiation. In the following year, fewer flowers, less fruit, and lower yield will occur. Red spiders can be used to control the red spider 15% 1000ml or 1.8% abamectin 3000 ~ 4000 times liquid.
Summer shearing should cut off the upright branches, cross branches, overlapping branches and diseased branches and branches, and thin branches to reduce nutrient consumption of the tree. For a tree with a small open angle, you can use a rope to pull a branch, or use a brick or stone to drop a branch.
After the apricot fruit is harvested, it should be ploughed in the whole garden, combined with deep fertilization. Through deep turning, soil structure can be improved, root growth can be promoted, cold resistance can be improved, and the wintering base of pests can be reduced.
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