At present, the peach tree has entered the young fruit stage. For the majority of peach growers, they will face the pressure of how to reduce fruit loss, complete fruit thinning, fruit fixation and pest control. For peach tree management in this period, on the one hand, it is necessary to spray fertilizer scientifically, supplement nutrition, and do a good job in pest control; on the other hand, it is necessary to timely complete fruit thinning and fruit determination according to the actual growth of peach trees.
1. Scientific fertilization
Timely spray foliar fertilizer regulators, and spray them scientifically and reasonably. Spraying Bihu once after withering flowers is very helpful in reducing fruit loss. Starting from the fruit setting period, spray once every 7-10 days until 15 days before harvest.
2. Picking the heart and thinning the branches
To avoid fierce competition in the nutrition of shoots and fruits, new shoots should be appropriately removed and the remaining shoots should be picked to promote healthy fruit growth.
3. Pest control
At this time, the main diseases that peach trees face include perforation disease, anthracnose disease, and gum disease; The main pests include aphids, red spiders, peach borers, etc.
4. Fruit thinning and fruit setting
The earlier fruit thinning is carried out, the more storage nutrients are saved, and it is also more beneficial for tree and fruit growth. But the pruning period should also be determined based on specific conditions such as flower quantity, climate, and variety. For example, in the event of "late spring cold", the pruning work should be postponed until the fruit grows steadily. In actual production, to achieve a reasonable tree load, fruit thinning can be carried out twice.
