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Pomegranate grafting method

A pomegranate and pomegranate seed technology, applied in the field of grafting, can solve the problems of low layering rooting rate, low survival rate, and limited plant sources, and achieve the effect of increasing germination rate and survival rate

Inactive Publication Date: 2015-08-19
安顺市西秀区春实绿化苗木有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cutting propagation method enables the surviving pomegranates to inherit the excellent quality of the mother plant, but the survival rate of the cuttings is low
The cost required for the ramet propagation method is low, but the source of plants is limited, which is not conducive to the cultivation of new seedlings in large quantities
The grafting propagation method can enable the plants to inherit the excellent characteristics of the mother plant to the greatest extent, and can shorten the cultivation period, but the survival rate of grafting in the existing grafting technology is low
The plant variety obtained by the layering method is consistent with the mother plant, and the cultivation method is relatively simple, saving manpower and material resources, but the existing layering method makes the rooting rate of the layering low, and the survival rate after transplanting is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of grafting method of pomegranate, comprises the following steps:

[0025] (1) Soil preparation: remove the weeds, gravel and dead branches on the land first, and then evenly spread the mixed fertilizer of potassium dihydrogen phosphate, human and animal manure, ammonium dihydrogen phosphate and potassium nitrate on the land. The weight ratio of potassium hydrogen, human and livestock manure, ammonium dihydrogen phosphate and potassium nitrate is 30:100:10:20, and the amount of mixed fertilizer is 600kg / mu, followed by rotary tillage treatment;

[0026] (2) Cultivate seedlings: In January of each year, the pomegranate seeds will be seed-dressed with new high-fat film, and then the pomegranate seeds will be sown on the prepared land, followed by weeding and watering management, and the weeds on the pomegranate seedlings will be removed. grass mowing;

[0027] (3) Rootstock pretreatment: when the diameter of the pomegranate root is 3 cm, the pomegranate seedlings ...

Embodiment 2

[0033] A kind of grafting method of pomegranate, comprises the following steps:

[0034] (1) Soil preparation: remove the weeds, gravel and dead branches on the land first, and then evenly spread the mixed fertilizer of potassium dihydrogen phosphate, human and animal manure, ammonium dihydrogen phosphate and potassium nitrate on the land. The weight ratio of potassium hydrogen, human and livestock manure, ammonium dihydrogen phosphate and potassium nitrate is 50:150:20:30, and the amount of mixed fertilizer is 1000kg / mu, followed by rotary tillage treatment;

[0035] (2) Cultivate seedlings: In April of each year, the pomegranate seeds will be seed-dressed with new high-fat film, and then the pomegranate seeds will be sown on the prepared land, and then weeding and watering management will be carried out. grass mowing;

[0036] (3) Rootstock pretreatment: when the diameter of the pomegranate root is 8cm, the pomegranate seedlings are fertilized. After 8 days, the top of the ...

Embodiment 3

[0042] A kind of grafting method of pomegranate, comprises the following steps:

[0043] (1) Soil preparation: remove the weeds, gravel and dead branches on the land first, and then evenly spread the mixed fertilizer of potassium dihydrogen phosphate, human and animal manure, ammonium dihydrogen phosphate and potassium nitrate on the land. The weight ratio of potassium hydrogen, human and livestock manure, ammonium dihydrogen phosphate and potassium nitrate is 40:120:15:25, and the amount of mixed fertilizer is 800kg / mu, followed by rotary tillage treatment;

[0044] (2) Cultivate seedlings: In March of each year, the pomegranate seeds will be seed-dressed with new high-fat film, and then the pomegranate seeds will be sown on the prepared land, and then weeding and watering management will be carried out. grass mowing;

[0045] (3) Rootstock pretreatment: when the diameter of the pomegranate root is 5 cm, the pomegranate seedlings are fertilized. After 7 days, the top of the ...

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PUM

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Abstract

The invention discloses a pomegranate grafting method and belongs to the technical field of grafting. The pomegranate grafting method includes preparing land, dressing pomegranate seeds by a new lipid film and sowing; fertilizing pomegranate seedlings when pomegranate roots are 3-8 cm in diameter, cutting off top shoots of the pomegranate seedlings, and wrapping cuts by plastics; cutting positions of stock with bud eyes into 'W'-shaped cuts, cutting scions into W-shape fitted to the stock cuts, and inserting the scions into the cuts; spraying nutrient solution at the cut fitting positions of the stock, and then binding and fixing by film tapes but with buds of the scions exposed; finally managing in the final period. By the pomegranate grafting method, survival rate of scion grafting can be remarkably improved.

Description

technical field [0001] The invention relates to the technical field of grafting, in particular to a pomegranate grafting method. Background technique [0002] Pomegranate is sweet, sour and warm, and has the effects of killing insects, astringent, astringent intestines, and stopping dysentery. Pomegranate fruit is rich in nutrients, and the vitamin C content is one or two times higher than that of apples and pears. Pomegranate is particularly rich in nutrients and contains a variety of nutrients needed by the human body. The fruit contains vitamin C and B vitamins, organic acids, sugars , protein, fat, and minerals such as calcium, phosphorus, and potassium. Therefore, the sales volume of pomegranate is good, and it is widely cultivated in various parts of our country. [0003] At present, the cultivation methods of pomegranate seedlings mainly include cutting propagation, division propagation, layering propagation and grafting propagation. The cutting propagation method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 邱锋
Owner 安顺市西秀区春实绿化苗木有限公司
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