1, not to mention vegetables. Many fruit trees have been pruned this season. If you don't prune, you need to hurry up, but you need to grasp the principles of "full", "transparent" and "flat" when pruning.
Full means to ensure that there are fruiting branches in all directions, transparent means to ensure that the fruiting branches in the next year will not block each other and can see the sun, and flat means to keep the fruiting branches balanced and grow in parallel, and must be leveled, so that the nutrition of fruit trees can be better and the supply of fruits can be better in the coming year.
2. Fertilize the fruits after picking.
Digging ditches and cutting roots, applying organic fertilizer, decomposed manure, medium and trace element fertilizer, spreading calcium fertilizer on the ground, mainly conditioning the soil, and then watering it. The purpose of this is to cut roots, generate new roots, store a lot of nutrients for fruit trees to bear fruit and blossom in the coming year, and improve the vitality of trees.
For the soil with low content of beneficial bacteria, it is necessary to apply biological bacteria with their own nutrition once after fertilization, so that the beneficial bacteria can adapt to the soil quickly and survive, and then decompose the applied organic fertilizer to eliminate harmful bacteria in the soil or fertilizer, maintain the air permeability of the soil, and reduce the occurrence of harmful bacteria and pests. Then, their own nutrition can also stimulate the root system to absorb a large number of new roots, reducing the probability of less roots. Generally, if the rhizobacteria are good, it is better to fertilize with biological bacteria.
3. In the following spring, in order to make the flower buds of fruits differentiate better and improve the fruit setting rate, we watered the soil after thawing, applied low-phosphorus compound fertilizer or balanced water-soluble fertilizer, and then sprayed organic titanium-boron-calcium foliar fertilizer which can supplement calcium and boron when the leaves grow to 5- 10.
Because organic titanium can improve the photosynthetic rate, plant vitality and photosynthesis of plants, promote better leaf surface, supplement boron and calcium to better flower bud differentiation, promote the formation of flower organs, promote pollination, and improve the effect of plant flower and fruit protection;
In addition, the application of calcium boron foliar fertilizer for many times from flowering to the end of fruit picking can promote flower bud differentiation, make fruit trees blossom and bear more fruits, promote fruit expansion, improve fruit hardness and toughness, prevent fruit cracking in the later stage, and improve fruit brightness and sweetness.