How to prevent fruit drop of winter jujube in summer? Detailed control methods
How to prevent fruit drop of winter jujube in summer? Please guide. The following methods can be used to prevent fruit drop of winter jujube in summer: bending branches to open the angle. For relatively upright branches, bending can change their direction, disperse the growth polarity, slow down the vegetative growth momentum, and enhance the ventilation and light penetration of the tree canopy. Removing sprouts and pinching...
How to prevent fruit drop of winter jujube in summer? Please guide.
The following methods can be used to prevent fruit drop of winter jujube in summer:
Bending branches to open the angle. For relatively upright branches, bending can change their direction, disperse the growth polarity, slow down the vegetative growth momentum, and enhance the ventilation and light penetration of the tree canopy.
Removing sprouts and pinching. For newly sprouted useless jujube heads, when there is no space for development, they can be wiped off from the base, leaving only 2~3 jujube fruiting shoots at the base. This can effectively reduce the nutritional consumption of the tree, allow nutrients to accumulate on the jujube fruiting shoots and jujube fruits, thereby accelerating the growth of young fruits and avoiding fruit drop caused by insufficient nutrients.
Timely supplementing fertilizer and water. During the flowering period and after flowering of jujube trees, topdressing should be applied (organic, inorganic, and biological three-element fertilizer). In dry weather, a small amount of watering can significantly improve leaf quality, enhance tree vigor, and promote fruit expansion.
Spraying foliar fertilizer. This is the fastest-absorbing and fastest-acting fertilization method for fruit trees. It can quickly increase tree nutrition to prevent fruit drop caused by high summer temperatures.
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