Q: What should I do if the transplanted cherry tree has fruit flowers?
Answer: The results cannot be achieved within one or two years after transplantation, because the cherry trees will be damaged to varying degrees during the transplantation process, so if you want this tree to recover quickly, it is best to reduce the number of flowering and maintain the nutrition of the cherry tree.
Water and fertilize in time according to soil moisture and seedling growth. Nitrogen fertilizers were the main method in the first stage, and phosphorus and potassium fertilizers were the main ones in the later stage. Water should be watered after each top dressing, and 2 to 3 extra-root top dressings can be carried out throughout the growing season. Fertilize early according to the characteristics of cherries, grasp the base fertilizer, flower fertilizer and fruit after fertilizer. In general, the amount of nitrogen fertilizer should be small, the proportion of phosphorus and potassium fertilizer should be large, and the amount of organic fertilizer should be large. During the growth of seedlings, we must do a good job of pest control.
Q: How much does Mecalcium add per acre every time?
Answer: It is calculated from 2000 times to 2500 times based on the water volume of 1600 kg of water.
Question: Hello teacher, can milk protein fertilization be used as foliar fertilizer?
A: Milk protein is fertilized by fertilization, and Mengli 28 is a pair of golden partners. It is recommended to rush and apply in the top dressing underground, and foliar spray, you can choose M-JFN raw powder, Jinfu cattle.
Question: Qiao Hua ’s early fruit, the new shoot has grown to seven or eight centimeters long, can I play PBO now?
Answer: 10 to 5 days before flowering, apply 4 to 5 grams per square meter, spray 250 times each time when the branches are prosperous and before the fruit is colored.
Matters needing attention: PBO should be used only when the tree is strong and the fertilizer and water conditions are sufficient to fully exert higher efficiency. Therefore, the tree must be strengthened and managed with fertilizer and water management to make the weak tree prosperous before use.
Question: Hello teacher, what is the regularity of fruit flies? What should be done to prevent it during the picking period?
Answer: When fertilizing the ground, you can spray abamectin, machete, or chlorpyrifos. After spraying, use a rake to rake a part of the insects that are just out of the way. This is a measure; the second measure is to kill with sweet and sour liquid. Mix sugar and vinegar with sugar 3: wine 5: vinegar 1: water 100. You can use a mineral water bottle in the middle to pierce the liquid to lure. Each tree hangs bottles at a height of about 1.3 meters. Eliminate fruit flies in the early stages, reduce the harm during maturity, increase the rate of commodities and improve quality and efficiency.
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