Apple sapling management method

A management method and technology for saplings, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve problems such as increasing management difficulty, increasing yield, and affecting the economic benefits of fruit farmers.

Pending Publication Date: 2021-05-11
赵云娟
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The slow increase in production and the sharp increase in management difficulty...

Method used

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Experimental program
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Embodiment 1

[0051]The present embodiment provides a kind of apple sapling management method, comprises management in the first year, management in the second year, management in the 3rd year and management in the 4th year, specifically comprises the following steps:

[0052] 1. First year management

[0053] S1, firstly, plant apple saplings (such as figure 1 As shown), after planting, short-cut and dry above the plump buds with purplish red color (such as figure 2 shown);

[0054] S2, after fixed drying, remove the second, third, and fourth buds below the fixed dry place, and prevent them from germinating, so as not to affect the growth of the top buds (heads). After removing the second, third, and fourth buds, proceed immediately. The tree body is covered with film bags, and the white film is laid under the tree tray to increase the ground temperature and promote the rapid germination of the tree body;

[0055] After the buds germinated, on April 10, the film cover on the saplings w...

Embodiment 2

[0093] Compared with Embodiment 1, the steps of this embodiment are basically the same, the difference is:

[0094] In S2, the application rate of the water-soluble fertilizer is 2.5kg / mu;

[0095] The application rate of the root promoting agent is 190ml / mu;

[0096] In S4 and S8, the calcium fertilizer is Yara Shiduogai (19%Ca+11%P 2 o 5 +11%Zn) 300 times liquid, the application rate is 95ml / mu;

[0097] Described stabilisin is 300 times of liquid of Shiduole stabilisin (90g / L Ca+21g / L Mg+10g / L N), and the application rate is 95ml / mu;

[0098] In S5, the application rate of the phosphorus and potassium foliar fertilizers is 40g / mu;

[0099] In S9, water 20kg under each tree tray, and water 4.5kg of water-soluble fertilizer per mu;

Embodiment 3

[0101] Compared with Embodiment 1, the steps of this embodiment are basically the same, the difference is:

[0102] In S2, the application rate of the water-soluble fertilizer is 2kg / mu;

[0103] The application rate of the root-stimulating agent is 180ml / mu;

[0104] In S4 and S8, the calcium fertilizer is Yara Shiduogai (19%Ca+11%P 2 o 5 +11%Zn) 300 times liquid, the application rate is 90ml / mu;

[0105] Described stabilisin is 300 times of liquid of Shiduole stabilisin (90g / L Ca+21g / L Mg+10g / L N), and the application rate is 90ml / mu;

[0106] In S5, the application rate of the phosphorus and potassium foliar fertilizers is 38g / mu;

[0107] In S9, 20kg of water is poured under each tree tray, and 4kg of water-soluble fertilizer is poured per mu of land;

[0108] Compared with conventional management: For the treatment of new shoots on the main branches, as far as young trees are concerned, only short or middle branches that become flowers are left, and t...

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Abstract

The invention relates to the field of fruit tree management methods, and particularly discloses an apple sapling field management method. The method comprises first-year management, second-year management, third-year management and fourth-year management. According to the method, through standardized management of samplings, trunk determination, mulching film laying, film bag sleeving, fertilization and the like, the base parts of main branches are free of the phenomenon of bare legs, the germination rate exceeds 60%, and the apple yield is greatly increased.

Description

technical field [0001] The invention relates to the field of fruit tree management methods, in particular to a management method for young apple trees. Background technique [0002] The shaping of apple saplings is the basis for cultivating the tree skeleton after the tree grows up, and it is an important management link to achieve early high yield and sustained high yield. Although the tree shape after the tree grows is very different due to factors such as rootstock, variety, and planting density, for example, the dwarf self-root stock may be cultivated into a tall spindle or trunk type, and the dwarf intermediate stock may be cultivated into a slender spindle Type or spindle type, arbor trees may be cultivated into happy type with high light efficiency. However, within 3-4 years after planting, the young trees basically cultivate the tree type according to a certain pattern. After 3-4 years, the tree type will evolve with the different rootstocks, varieties, and planting...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/005A01G7/06
Inventor 赵云娟段峰王骞张立洁关望洁
Owner 赵云娟
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