Planting method for tough pear

A planting method and technology of pear, applied in the application, agriculture, cultivation and other directions, can solve the problems of low survival rate of grafted seedlings, it is difficult to fully reflect the advantages of pear varieties, and achieve the improvement of planting survival rate, stable growth, and improved survival rate. Effect

Inactive Publication Date: 2019-01-11
木崇凤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to fully reflect the variety advantages of pears by using the planting management technology of Ciman pear, and the survival rate of grafted seedlings is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A planting method of Chinese pear, comprising:

[0035] S1. Grafting of Chinese pear: use different plants as the male parent, use the branches of Ciman pear as the female parent for the first grafting, and use the grafted branches as the female parent for the next grafting, and perform multiple grafts to obtain the grafted seedlings of Chinese pear .

[0036] S2. In the area of ​​2800-3000 meters above sea level, the grafted seedlings of Chinese pears obtained in step S1 are implanted in the nursery field for 2-3 years. By means of pruning, keep the seedling height of the young seedlings in the nursery field at 1.1-1.3 meters, preferably 1.2 meters.

[0037] S3. Transplant the completed seedlings into the planting field, keeping a space of 2.3-2.6 meters between each seedling, preferably 2.4 meters.

[0038] S4. Carry out topdressing and pruning management.

[0039] Described pruning management is: carry out pruning operation every winter, make the tree height of ev...

Embodiment 2

[0041] Based on the planting method of Chinese pear described in embodiment 1, the grafting method of Chinese pear described in step S1 comprises:

[0042] (1) Take the hawthorn tree as the male parent of the rootstock, cut it into a "D" shape at the position where there are bud eyes on the rootstock, and then insert the mother plant of the Ciman pear branch with bud eyes into the cut, spray the nutrient solution, and bind it with film strips Fix and expose the bud eyes of the mother plant. Growing to April of the next year, the buds on the mother plant grow into branches as the first generation female parent.

[0043] (2) take the emerald pear as the rootstock male parent, cut into a "D" shape at the position where the bud eyes are long, then insert the first-generation female parent with the bud eyes into the cut, spray the nutrient solution, and use a thin film The strips are tied to secure and expose the bud eyes. Growing to December of the next year, the buds on the fir...

Embodiment 3

[0049] Based on the planting method of Chinese pear described in Example 1, the method of transplanting the seedlings completed in step S3 to the planting field includes: first, digging 1.5-1.8 meters deep and 1.5-1.8 meters in diameter in the planting field The pit is preferably 1.6 meters deep and 1.6 or 1.7 meters in diameter. Then, lay a carbon fiber heating sheet on the bottom of the planting pit. Afterwards, spread 0.5-0.7 meters of base fertilizer on the carbon fiber heating sheet, preferably 0.6 meters, and spread planting soil on the base fertilizer to a distance of 0.4-0.6 meters from the pit top, preferably 0.5 meters. Finally, the seedlings are placed vertically on the planting soil at the central position of the planting pit, and the soil covering operation is carried out until the planting soil in the planting pit is level with the top of the pit or 15-30cm high, preferably 20cm.

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PUM

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Abstract

In order to overcome the shortcomings of the prior art, the invention provides a planting method for tough pear, which is characterized by comprising the following steps: S1, grafting of tough pear: by taking different plants as the male parent, the branches of Ciman pear trees as the female parent of the first grafting and the grafted branches as the female parent of next grafting, carrying out grafting multiple times to obtain grafted seedlings of tough pear; S2, planting the grafted seedlings of tough pear obtained in S1 in a seedling field for culture for 2-3 years in an area at an altitude of 2800-3000 meters, and keeping the height of the seedlings in the seedling field at 1.1-1.3 meters by pruning; S3, transplanting the seedlings into a planting field, and ensuring that there is a space with a radius of 2.3-2.6 meters around each seedling; and S4, carrying out topdressing and pruning management. Compared with the traditional Ciman pear planting management technology, the planting method for tough pear can increase the yield by more than 40%. The survival rate of the grafted seedlings is increased to over 95%.

Description

technical field [0001] The invention belongs to the technical field of fruit planting, and in particular relates to a planting method of Chinese pear. Background technique [0002] Since ancient times, pears have been honored as the "family of all fruits". It is sweet and slightly sour, cold in nature, and non-toxic. Pears have the function of nourishing the lungs: people who eat more pears have a lower chance of catching a cold than those who don't eat or eat less pears. Therefore, some scientists and physicians call pears "all-round healthy fruit" or "general practitioner". Now that the air pollution is serious, eating more pears can improve the respiratory system and lung function, and protect the lungs from the influence of dust and smoke in the air. [0003] Muli is a kind of pear variety obtained by grafting Cimanli pear as the female parent. Compared with Cimanli, Muli has a larger fruit, higher sugar content and crispy taste. However, it is difficult to fully refl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G17/00
CPCA01G17/005A01G2/30
Inventor 木崇凤
Owner 木崇凤
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