In summer, the useless sprouts and new shoots sprouted from branches and saws were wiped off in a timely manner. Some of the main branches that did not open at the waist and shoot angles were pulled to the desired position; and over 20% of the new shoots on the trees had autumn shoots. If you do not stop for a long period of time, take a ring cut, let it grow no matter if it is less than 20%; carefully clean up the inner dignity, carry upright branches that are nowhere to be squeezed, ineffective sticks under the branches, staggered branches in the middle, densely crowded branches , Adjust the ratio of branches and leaves, control the growth of new shoots, and improve the ventilation and light transmission conditions of the tree.
Diseases and pests control diseases: This period apple early defoliation disease is easy to be popular under the conditions of rainy, high temperature, and high humidity; in early August, it is also a critical period for the fruit of ringworm infection; if the tree is poor in light transmission, the bag quality is poor. Breathability is not good, black spot disease will increase. Therefore, we should pay attention to the prevention and control of pests and diseases during this period; Insect pests: During this period, pests such as red and white spiders, gold-grained moths, carnivora, and scale insects should be controlled at the time of entry.
After the top-dressing fruit enlargement and fat rain, the top-dressing P and K fertilizers can be applied once again, and the humic acid organic fertilizer or the Potash fertilizer can also be added, and the fruit amino acid can also be sprayed and sprayed.
Check bagging in time to change the weather in August. After rain, rain, wind and high temperature, it is necessary to timely unpack the bags from different parts of the canopy. If it is found that the ventilation holes are too small, there should be accumulated water in the bags. Properly cut large ventilation holes to remove accumulated water. If sunburn, bacterial infection, and insect stings are found, take measures as soon as possible to ensure the success of the bagging.
When mowing the grass and manure in the good orchard and the summer rain, the wild grass and the artificially planted clover grow fast. The mowing and covering should be done to protect the earth and reduce the temperature, so as to increase the soil organic matter content.
Natural, No-addition, Fig series products
WEIHAI ACCELERATE BIOTECHNOLOGY CO, LTD , https://www.accelerfig.com