CN112806175A - Improved method for grafting pear trees - Google Patents
Improved method for grafting pear trees Download PDFInfo
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- CN112806175A CN112806175A CN202011613809.3A CN202011613809A CN112806175A CN 112806175 A CN112806175 A CN 112806175A CN 202011613809 A CN202011613809 A CN 202011613809A CN 112806175 A CN112806175 A CN 112806175A
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- 235000014443 Pyrus communis Nutrition 0.000 title claims abstract description 50
- 240000001987 Pyrus communis Species 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 241001253754 Scolopia mundii Species 0.000 claims abstract description 14
- 241000220324 Pyrus Species 0.000 claims abstract description 12
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 11
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 11
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 11
- 235000009120 camo Nutrition 0.000 claims abstract description 11
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 11
- 239000011487 hemp Substances 0.000 claims abstract description 11
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims abstract description 8
- 241000238631 Hexapoda Species 0.000 claims abstract description 8
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims abstract description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 8
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 8
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims abstract description 8
- 239000001099 ammonium carbonate Substances 0.000 claims abstract description 8
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 8
- 235000003704 aspartic acid Nutrition 0.000 claims abstract description 8
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 201000010099 disease Diseases 0.000 claims abstract description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 8
- 239000003112 inhibitor Substances 0.000 claims abstract description 8
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 8
- 239000011777 magnesium Substances 0.000 claims abstract description 8
- 235000015097 nutrients Nutrition 0.000 claims abstract description 8
- 238000009966 trimming Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 235000018185 Betula X alpestris Nutrition 0.000 claims description 5
- 235000018212 Betula X uliginosa Nutrition 0.000 claims description 5
- 210000000481 breast Anatomy 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 3
- 238000009333 weeding Methods 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 abstract description 14
- 230000004083 survival effect Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000120622 Rhizophoraceae Species 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005089 fruit drop Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
- A01G2/38—Holding; Ligating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of fruit tree planting, in particular to an improved method for grafting pear trees, which comprises the steps of selecting a seedling pear tree with the age of more than 4 years or a red pear tree as a stock, selecting a position 2-4cm above a 3 rd lateral bud above a branch at a position 150cm away from the ground, cutting off a top branch, immediately wrapping the cut position with plastic, selecting a strong fine breed pear tree without diseases and insect pests, grafting the pear tree with a solution of a red edible pear grafting treating agent, wherein the red edible pear grafting treating agent comprises the following components in parts by weight: 6 parts of dispersing agent, 6 parts of ammonium bicarbonate, 6 parts of aspartic acid, 4 parts of inhibitor, 8 parts of antibacterial agent, 7 parts of magnesium nutrient and 90 parts of water, trimming the scion into a wedge-shaped surface at a proper time and at a proper air temperature, inserting the scion from the cut of the stock, and winding, firmly and tightly binding the joint part from top to bottom by using a thin hemp skin, so that the survival rate of the grafted red pear seedlings of the invention is higher.
Description
Technical Field
The invention belongs to the technical field of fruit tree planting, and particularly relates to an improved pear tree grafting method.
Background
The red medicinal pear is full bright red, rich in luster, delicate and beautiful in appearance after self-bearing. Tender leaves are bright red, old leaves are dark red, trunks and flowers are red, the tender leaves are red leaves, red flowers, mangroves and red fruits, the fruits are in oblong shapes, the fruits are ripe in the middle ten days of 8 months, the weight of each fruit is 300 plus one gram, the surfaces of the fruits are all purple red, and the taste is crisp and refreshing. The variety is self-fruited, early fruitage, easy to manage, no fruit drop and high in yield. The planting method has strong disease resistance and stress resistance, wide adaptability, high temperature and humidity resistance, and cold and drought resistance, and can be planted in parts of China, such as southern Hainan and northern Heilongjiang. The fruit can be bearing after 2-3 years, the yield per mu in the full production period can reach 15000 jin/mu, and the fruit bearing fertilizer is resistant to storage and transportation, high in yield and quality and wide in planting area, and belongs to a novel high-efficiency agricultural variety.
In the prior art, because the seedling of the seedling which is sowed and propagated slowly grows, the investment of fruit growers is huge in the early stage, and the fruit growers are not beneficial to the planting development, the fruit trees need to be grafted, the main factors influencing the survival rate of the grafting are many, and the grafting technology needs to be improved in order to improve the survival rate of the grafted fruit trees.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an improved method for grafting pear trees, which has the characteristics of simplifying technical means and improving the grafting survival rate.
In order to achieve the purpose, the invention provides the following technical scheme: an improved pear tree grafting method comprises the following steps:
A. selecting the rootstock: selecting a seedling birch or a red pear tree with the age of more than 4 years as a stock, selecting a position 2-4cm above the 3 rd lateral bud above the branch at a position 150cm away from the ground, cutting off a top branch, and immediately wrapping the cut position with plastic;
B. selecting a scion: selecting healthy and healthy fine variety pear trees without diseases and insect pests, taking mature green branches of the current year as scions, selecting upright branches with the scions and the rootstocks with the same diameter at breast height, and reserving 2-5 full buds on each branch;
C. scion treatment: soaking the pear tree scions by using a solution of the red edible pear grafting treating agent; the red pear grafting treating agent comprises the following components in parts by weight: 6 parts of dispersing agent, 6 parts of ammonium bicarbonate, 6 parts of aspartic acid, 4 parts of inhibitor, 8 parts of antibacterial agent, 7 parts of magnesium nutrient and 90 parts of water;
D. grafting: and (3) trimming the scions into wedge-shaped surfaces at proper time and air temperature, inserting the scions from the cuts of the stocks, and winding, firmly and tightly binding the joints with thin hemp peels from top to bottom.
Preferably, the suitable time and temperature are 10-15 ℃, and the weather is sunny or cloudy.
Preferably, after the grafting step is completed, watering the grafted seedlings, timely removing sprouts growing on the stocks in a growing season, timely fertilizing, loosening the soil and weeding, and untying the thin hemp peels 15-20 days after grafting.
Compared with the prior art, the invention has the beneficial effects that:
the invention selects the seedling birch or red pear tree with the age of more than 4 years as the stock, selects the position 2-4cm above the 3 rd lateral bud above the branch at the position 150cm away from the ground, cuts off the top branch, the cut part needs to be immediately wrapped by plastic, selects the robust and good variety birch without plant diseases and insect pests, uses the mature green branch of the current year as the scion, selects the upright branch with the same chest diameter as the stock, and leaves 2-5 plump bud scions on each branch for treatment: the method comprises the following steps of (1) scipling a pear tree with a solution of a red edible pear grafting treatment agent, wherein the red edible pear grafting treatment agent comprises the following components in parts by weight: 6 parts of dispersing agent, 6 parts of ammonium bicarbonate, 6 parts of aspartic acid, 4 parts of inhibitor, 8 parts of antibacterial agent, 7 parts of magnesium nutrient and 90 parts of water, trimming the scion into a wedge-shaped surface at a proper time and at a proper air temperature, inserting the scion from the cut of the stock, and winding, firmly and tightly binding the joint part from top to bottom by using a thin hemp skin, so that the survival rate of the grafted red pear seedlings of the invention is higher.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
The invention provides the following technical scheme: A. selecting the rootstock: selecting a seedling birch or a red pear tree with the age of more than 4 years as a stock, selecting a position 2-4cm above the 3 rd lateral bud above the branch at a position 150cm away from the ground, cutting off a top branch, and immediately wrapping the cut position with plastic;
B. selecting a scion: selecting healthy and healthy fine variety pear trees without diseases and insect pests, taking mature green branches of the current year as scions, selecting upright branches with the scions and the rootstocks with the same diameter at breast height, and reserving 2-5 full buds on each branch;
C. scion treatment: soaking the pear tree scions by using a solution of the red edible pear grafting treating agent; the red pear grafting treating agent comprises the following components in parts by weight: 6 parts of dispersing agent, 6 parts of ammonium bicarbonate, 6 parts of aspartic acid, 4 parts of inhibitor, 8 parts of antibacterial agent, 7 parts of magnesium nutrient and 90 parts of water;
D. grafting: and (3) trimming the scions into wedge-shaped surfaces at proper time and air temperature, inserting the scions from the cuts of the stocks, and winding, firmly and tightly binding the joints with thin hemp peels from top to bottom.
Specifically, the red-eating pear trees are grafted in a clear or cloudy environment at the temperature of 10-15 ℃ by setting the appropriate time and temperature to be 10-15 ℃, the weather is clear or cloudy, the red-eating pear trees are more suitable for the growth of the fruit trees, and the grafting success rate is improved.
Specifically, after the grafting step is completed, the grafted seedlings are watered, sprouts growing on the stocks are removed in time in the growing season, fertilizer, soil and weed are applied in time, and the thin hemp peels are untied 15-20 days after grafting.
Example 1
An improved pear tree grafting method comprises the following steps:
A. selecting the rootstock: selecting a seedling-growing pear tree with the age of more than 4 years as a stock, selecting a position 2-4cm above the 3 rd lateral bud above the branch at a position 150cm away from the ground, cutting off a top branch, and immediately wrapping the cut position with plastic;
B. selecting a scion: selecting healthy and healthy fine variety pear trees without diseases and insect pests, taking mature green branches of the current year as scions, selecting upright branches with the scions and the rootstocks with the same diameter at breast height, and reserving 2-5 full buds on each branch;
C. scion treatment: soaking the pear tree scions by using a solution of the red edible pear grafting treating agent; the red pear grafting treating agent comprises the following components in parts by weight: 6 parts of dispersing agent, 6 parts of ammonium bicarbonate, 6 parts of aspartic acid, 4 parts of inhibitor, 8 parts of antibacterial agent, 7 parts of magnesium nutrient and 90 parts of water;
D. grafting: and (3) trimming the scions into wedge-shaped surfaces at proper time and air temperature, inserting the scions from the cuts of the stocks, and winding, firmly and tightly binding the joints with thin hemp peels from top to bottom.
Example 2
An improved pear tree grafting method comprises the following steps:
A. selecting the rootstock: selecting a seedling red pear tree with the age of more than 4 years as a stock, selecting a position 2-4cm above the 3 rd lateral bud above the branch at a position 150cm away from the ground, cutting off a top branch, and immediately wrapping the cut position with plastic;
B. selecting a scion: selecting healthy and healthy fine variety pear trees without diseases and insect pests, taking mature green branches of the current year as scions, selecting upright branches with the scions and the rootstocks with the same diameter at breast height, and reserving 2-5 full buds on each branch;
C. scion treatment: soaking the pear tree scions by using a solution of the red edible pear grafting treating agent; the red pear grafting treating agent comprises the following components in parts by weight: 6 parts of dispersing agent, 6 parts of ammonium bicarbonate, 6 parts of aspartic acid, 4 parts of inhibitor, 8 parts of antibacterial agent, 7 parts of magnesium nutrient and 90 parts of water;
D. grafting: and (3) trimming the scions into wedge-shaped surfaces at proper time and air temperature, inserting the scions from the cuts of the stocks, and winding, firmly and tightly binding the joints with thin hemp peels from top to bottom.
The working principle and the using process of the invention are as follows: when the method is used, a seedling pear tree or a red pear tree with the age of more than 4 years is selected as a stock, a position 2-4cm above a lateral bud 3 above a branch is selected at a position 150cm away from the ground, a top branch is cut off, the cut part needs to be immediately wrapped by plastic, a strong and good-quality pear tree without diseases and insect pests is selected, a mature green branch of the current year is used as a scion, the selected scion and an upright branch of the stock with the same chest diameter size are selected, and 2-5 full-bud scions are left on each branch for treatment: the method comprises the following steps of (1) scipling a pear tree with a solution of a red edible pear grafting treatment agent, wherein the red edible pear grafting treatment agent comprises the following components in parts by weight: 6 parts of dispersing agent, 6 parts of ammonium bicarbonate, 6 parts of aspartic acid, 4 parts of inhibitor, 8 parts of antibacterial agent, 7 parts of magnesium nutrient and 90 parts of water, trimming the scion into a wedge-shaped surface at proper time and gas temperature, inserting the scion from the cut of the stock, and winding, firmly and tightly binding the joint part from top to bottom by using thin hemp skin.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. An improved method for grafting pear trees is characterized in that: the method comprises the following steps:
A. selecting the rootstock: selecting a seedling birch or a red pear tree with the age of more than 4 years as a stock, selecting a position 2-4cm above the 3 rd lateral bud above the branch at a position 150cm away from the ground, cutting off a top branch, and immediately wrapping the cut position with plastic;
B. selecting a scion: selecting healthy and healthy fine variety pear trees without diseases and insect pests, taking mature green branches of the current year as scions, selecting upright branches with the scions and the rootstocks with the same diameter at breast height, and reserving 2-5 full buds on each branch;
C. scion treatment: soaking the pear tree scions by using a solution of the red edible pear grafting treating agent; the red pear grafting treating agent comprises the following components in parts by weight: 6 parts of dispersing agent, 6 parts of ammonium bicarbonate, 6 parts of aspartic acid, 4 parts of inhibitor, 8 parts of antibacterial agent, 7 parts of magnesium nutrient and 90 parts of water;
D. grafting: and (3) trimming the scions into wedge-shaped surfaces at proper time and air temperature, inserting the scions from the cuts of the stocks, and winding, firmly and tightly binding the joints with thin hemp peels from top to bottom.
2. The improved pear tree grafting method according to claim 1, wherein the method comprises the following steps: the proper time and temperature are 10-15 ℃, and the weather is sunny or cloudy.
3. The improved pear tree grafting method according to claim 1, wherein the method comprises the following steps: and after the grafting step is finished, watering the grafted seedlings, timely removing sprouts growing on the stocks in a growing season, timely fertilizing, loosening the soil and weeding, and untying the thin hemp peels 15-20 days after grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011613809.3A CN112806175A (en) | 2020-12-30 | 2020-12-30 | Improved method for grafting pear trees |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011613809.3A CN112806175A (en) | 2020-12-30 | 2020-12-30 | Improved method for grafting pear trees |
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| CN112806175A true CN112806175A (en) | 2021-05-18 |
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| CN202011613809.3A Pending CN112806175A (en) | 2020-12-30 | 2020-12-30 | Improved method for grafting pear trees |
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| Country | Link |
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| CN (1) | CN112806175A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631436A (en) * | 2022-03-31 | 2022-06-17 | 四川小柳树农业开发有限公司 | Grafting planting method for flower pears |
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|---|---|---|---|---|
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| CN109588204A (en) * | 2019-02-15 | 2019-04-09 | 河北省农林科学院石家庄果树研究所 | A kind of red pears dwarfing interstock planting culture technology |
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2020
- 2020-12-30 CN CN202011613809.3A patent/CN112806175A/en active Pending
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| CN106258759A (en) * | 2016-08-23 | 2017-01-04 | 辛万利 | A kind of cultural method of red pear |
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| CN107820882A (en) * | 2017-11-20 | 2018-03-23 | 蒲江县樱红缘农业开发有限公司 | A kind of pear-tree grafting method of high-survival rate |
| CN107864760A (en) * | 2017-11-20 | 2018-04-03 | 成都市仙山灵果家庭农场 | A kind of apple tree grafting modification method |
| CN109588204A (en) * | 2019-02-15 | 2019-04-09 | 河北省农林科学院石家庄果树研究所 | A kind of red pears dwarfing interstock planting culture technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631436A (en) * | 2022-03-31 | 2022-06-17 | 四川小柳树农业开发有限公司 | Grafting planting method for flower pears |
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