First, the time for high-stake and change of species is different, and the management requirements for change-over are different. In the summer and autumn seasons, the abdomen is accessed, and then checked for survival 7 days later. In the winter and spring seasons, they are cut or abdomen, then they are checked for survival after 10-15 days, and those that are not survived should be patched immediately. However, if the abdomen is connected late autumn and winter, it should be In the spring of next year, the survival check will be checked; in the spring, the remaining grafts will remain in the anvil and leave 1 to 2 buds to be ligninized and then patched. In the spring and May to June, when high, buds can be exposed buds to facilitate the hair. After 9 months, the high yielding buds can only bud in the spring of the following year.
When the film is released in centimeters, cut the buds and cut the film on the interface after the sprouts are cut to remove the buds; the sprouts on the anvil stem are cut off once in 7-10 days, and can be smeared with 1:4 saline solution.蘖 Cut mouth, can inhibit the sprouting of the pumping; the abdomen of the cutting anvil should be divided into 2 times; the germination before germination in the interface above 10 cm at the top of the cut off the rootstock until the first shoot to stop growing from the interface to 30 Extrude the remaining anvil and cut out to keep it smooth. After the second anvil, the pillars should be erected to prevent wind damage.
Second, after the plastic shoots are drawn, pay attention to the uniform distribution of 3 to 5 branches. When the branches grow to 20 to 30 centimeters, they should pick up the hearts, promote branching, pick up more hearts, have more branches, and the canopy recovers quickly. , It will be put into production as early as possible. Generally, the fruit can be fruited in the second year after harvest. In the third year, the canopy of high yield can be formed. The protection of the anvil incision should be taken into account in the management, and the incised anvil incision can be coated with wax to protect the exposed part of the main branch. In summer, use whitewash (water: quicklime:salt = 100:10:0.5) to brush white anti-Japanese burns.
Three, fertilizer and water management after the high enough to apply water and fertilizer, plant applied 25 to 50 kg, pay attention to irrigation during the dry season, bud survival before planting 25 kg of water fertilizer, 50 to 100 grams of accelerated nitrogen fertilizer, autumn wiper 2 to 3 times to put Tips, re-apply organic fertilizers in the middle and late July before releasing, applying 50 kg per plant.
Fourth, after the pest control is switched, the tree body is weak, and special attention should be paid to the prevention and control of diseases and pests, mainly the control of cockroaches, cockroaches, aphids, leaf leaf moths, wind butterfly larvae, powdery mildew and anthracnose.
When the film is released in centimeters, cut the buds and cut the film on the interface after the sprouts are cut to remove the buds; the sprouts on the anvil stem are cut off once in 7-10 days, and can be smeared with 1:4 saline solution.蘖 Cut mouth, can inhibit the sprouting of the pumping; the abdomen of the cutting anvil should be divided into 2 times; the germination before germination in the interface above 10 cm at the top of the cut off the rootstock until the first shoot to stop growing from the interface to 30 Extrude the remaining anvil and cut out to keep it smooth. After the second anvil, the pillars should be erected to prevent wind damage.
Second, after the plastic shoots are drawn, pay attention to the uniform distribution of 3 to 5 branches. When the branches grow to 20 to 30 centimeters, they should pick up the hearts, promote branching, pick up more hearts, have more branches, and the canopy recovers quickly. , It will be put into production as early as possible. Generally, the fruit can be fruited in the second year after harvest. In the third year, the canopy of high yield can be formed. The protection of the anvil incision should be taken into account in the management, and the incised anvil incision can be coated with wax to protect the exposed part of the main branch. In summer, use whitewash (water: quicklime:salt = 100:10:0.5) to brush white anti-Japanese burns.
Three, fertilizer and water management after the high enough to apply water and fertilizer, plant applied 25 to 50 kg, pay attention to irrigation during the dry season, bud survival before planting 25 kg of water fertilizer, 50 to 100 grams of accelerated nitrogen fertilizer, autumn wiper 2 to 3 times to put Tips, re-apply organic fertilizers in the middle and late July before releasing, applying 50 kg per plant.
Fourth, after the pest control is switched, the tree body is weak, and special attention should be paid to the prevention and control of diseases and pests, mainly the control of cockroaches, cockroaches, aphids, leaf leaf moths, wind butterfly larvae, powdery mildew and anthracnose.
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