CN111937610A - Grafting method for camellia oleifera trees - Google Patents
Grafting method for camellia oleifera trees Download PDFInfo
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- CN111937610A CN111937610A CN202010775367.6A CN202010775367A CN111937610A CN 111937610 A CN111937610 A CN 111937610A CN 202010775367 A CN202010775367 A CN 202010775367A CN 111937610 A CN111937610 A CN 111937610A
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- 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
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- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
- A01N63/32—Yeast
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
Abstract
The invention discloses a method for grafting a camellia oleifera tree, which comprises the following steps: s1, in the month of 6-7, cutting the oil tea tree to be grafted at the trunk part, and drawing a notch with a preset shape in the center of the top of the trunk; s2, selecting a new tip which grows vigorously as a grafted branch, cutting the grafted branch, and cutting one end into a structure which is the same as that of the notch in the S1; s3, soaking the grafted branches in nutrient solution for 1-5 h; s4, inserting one end of the soaked grafting branch into the notch in a matching manner, and fixing the interface through a fixing mechanism; and S5, fertilizing the grafted oil tea trees.
Description
Technical Field
The invention relates to the technical field of oil-tea tree grafting, in particular to an oil-tea tree grafting method.
Background
Camellia oleifera (Camellia oleifera Abel., Theaceae) belongs to evergreen small arbor. Its seed can be used for extracting oil (tea oil) for eating, so its name is. The tea oil is clear in color, delicious, rich in nutrition and long in storage life, and is high-quality edible oil; can also be used as lubricating oil and antirust oil for industry. The tea cake is not only a pesticide but also a fertilizer, and can improve the water storage capacity of the farmland and prevent and control pests in the rice field. The pericarp is the raw material for extracting tannin extract. Camellia oleifera is a evergreen small arbor belonging to the genus Camellia of the family Theaceae, and the seeds can be used for extracting oil for eating. The tea oil is clear in color, delicious, rich in nutrition and long in storage life, and is high-quality edible oil; can also be used as lubricating oil and antirust oil for industry. Since the 21 st century, the development of the oil tea industry in China is fast, the base construction is gradually expanded, and the deep processing method of oil tea products is continuously improved. The central government and the local government pay full attention to the development of the oil tea industry, and have multiple preferential policies and support policies, thereby greatly mobilizing the enthusiasm of all parties for developing the oil tea industry. The oil tea industry of China is coming to develop a new opportunity and enters a rapid development stage.
The method is characterized in that the growth amount is large after grafting, high-yield crowns are easily formed, but the grafting survival rate is low after grafting; secondly, the camellia oleifera rootstock is easy to wither and burst in the growing process after grafting survival, and in addition, the existing grafting technology is easy to cause germ infection at the grafting gap, so that the grafting position cannot be subjected to continuous disinfection and sterilization operation, and finally the plant can die; thirdly, the first grafting is not easy to be subjected to supplementary grafting after the first grafting is not survived, and the first grafting is difficult to survive after the supplementary grafting; fourthly complex operation, need bagging-off moisturizing and covering of hiding the shade, grafting incision department is wrapped to the film, though can play waterproof function, nevertheless causes easily to wrap the department airtight, influences grafting healing speed.
Disclosure of Invention
The invention aims to provide a method for grafting a camellia oleifera tree, so as to overcome the defects in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows: a method for grafting a camellia oleifera tree comprises the following steps:
s1, in the month of 6-7, cutting the oil tea tree to be grafted at the trunk part, and drawing a notch with a preset shape in the center of the top of the trunk;
s2, selecting a new tip which grows vigorously as a grafted branch, cutting the grafted branch, and cutting one end into a structure which is the same as that of the notch in the S1;
s3, soaking the grafted branches in nutrient solution for 1-5 h;
s4, inserting one end of the soaked grafting branch into the notch in a matching manner, and fixing the interface through a fixing mechanism;
and S5, fertilizing the grafted oil tea trees.
Preferably, the shape of the indentation can be one of a square, a circle or a cone structure.
Preferably, the nutrient solution comprises the following components: 15-20% of boric acid, 20-40% of monopotassium phosphate, 5-15% of humic acid, 8-15% of peat and 5-15% of perlite.
Preferably, the fixing mechanism is of an annular opening structure, and the fixing mechanism is two sections of symmetrical and adjustable structures.
Preferably, the patch is arranged on the inner side of the fixing mechanism in the step S4, and the patch is inserted into the grafting space when the fixing mechanism is buckled on the outer side of the grafting position.
Preferably, the patch is of a flexible structure, a repairing agent is arranged inside the patch, the patch is gradually extruded in the healing process of the grafted part, and the patch releases a degerming agent for degerming in the extrusion process.
Preferably, the repair agent comprises the following components: 5-10% of carbendazim; 25-50% of aqueous solution; 6-12% of indoleacetic acid; 15-20% of a disease-resistant bactericide; 8-15% of yeast extract.
Preferably, the frequency of fertilization in S5 can be 1-3 times per month.
Preferably, the fertilizing proportion in the S5 is compound fertilizer: urea is 0.5-1: 1-2.
Preferably, the fertilization manner in step S5 can be through foliar spray fertilization or soil burial fertilization.
Compared with the prior art, the invention has the beneficial effects that:
(1) the camellia oleifera grafting method provided by the invention effectively improves the grafting survival rate, the survival rate is up to more than 98%, the economic benefit of camellia oleifera planting is ensured, and the camellia oleifera grafting method has important practical application value; through reasonable fertilization, the requirement of the oil tea on the fertilizer in different periods is met, and the growth speed of the oil tea is increased.
(2) The cut-stem operation is carried out on the oil-tea tree to be grafted at the trunk part, the notch with the preset shape is cut out from the top center of the trunk part, the grafted branch is cut off, one end of the branch is cut into a conical structure with the same gap, one end of the branch can be ensured to be inserted into the conical notch in a matching way, the branch can be grafted firmly by arranging the corresponding notch at the trunk part,
(3) the branch and trunk grafting part is fixed through a fixing mechanism, the fixing mechanism is of an annular opening structure and is adjustable in two sections, a patch is arranged on the inner side of the fixing mechanism, when the fixing mechanism is buckled on the outer side of the grafting part, the patch is inserted into the grafting interface, the patch is built in, the patch can be placed in the grafting part in the wound healing process of the grafting part, and the patch does not need to be taken out.
(4) The paster is flexible structure, and inside is provided with the repairing agent, and the repairing agent is extruded gradually in the grafting department healing process, and the extrusion in-process releases the degerming agent and carries out the degerming, can prevent grafting mouth infectious bacteria through the degerming agent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a partial perspective structure of a fixing mechanism according to the present invention;
specifically, the device comprises a fixing mechanism 1, a fixing mechanism 2, a patch 3, a micropore 4 and a fixture block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in FIG. 1, the invention discloses a partial three-dimensional structure schematic of a fixing mechanism.
Example 1: a method for grafting a camellia oleifera tree comprises the following steps:
s1, in 6-7 months, cutting the oil tea tree to be grafted at the trunk part, and drawing a square notch at the top center of the trunk;
s2, selecting a new tip which grows vigorously as a grafting branch, cutting the grafting branch, and cutting one end into a square structure;
s3, soaking the grafted branches in nutrient solution for 1 h;
s4, inserting one end of the soaked grafting branch into the square notch in a matching manner, and fixing the interface through a fixing mechanism;
and S5, fertilizing the grafted oil tea trees.
Preferably, the nutrient solution comprises the following components: 15% of boric acid, 20% of monopotassium phosphate, 15% of humic acid, 15% of peat and 15% of perlite.
Preferably, the fixing mechanism is of an annular opening structure, and the fixing mechanism is two sections of symmetrical and adjustable structures.
Preferably, the patch is arranged on the inner side of the fixing mechanism in the step S4, and the patch is inserted into the grafting space when the fixing mechanism is buckled on the outer side of the grafting position.
Preferably, the patch is of a flexible structure, a repairing agent is arranged inside the patch, the patch is gradually extruded in the healing process of the grafted part, and the patch releases a degerming agent for degerming in the extrusion process.
Preferably, the repair agent comprises the following components: 10% of carbendazim; 50% of an aqueous solution; 12% of indoleacetic acid; 15% of disease-resistant bactericide; 8 percent of yeast extract.
Preferably, the frequency of fertilization in S5 can be 1 time per month.
Preferably, the fertilizing proportion in the S5 is compound fertilizer: urea 0.5: 1.
Preferably, the fertilization manner in step S5 can be through foliar spray fertilization or soil burial fertilization.
The camellia oleifera grafting method provided by the invention effectively improves the grafting survival rate, the survival rate is up to more than 92%, the economic benefit of camellia oleifera planting is ensured, and the camellia oleifera grafting method has important practical application value; through reasonable fertilization, the requirement of the oil tea on the fertilizer in different periods is met, and the growth speed of the oil tea is increased.
The cut-stem operation is carried out on the oil-tea tree to be grafted at the trunk part, the notch with the preset shape is cut out from the top center of the trunk part, the grafted branch is cut off, one end of the branch is cut into a conical structure with the same gap, one end of the branch can be ensured to be inserted into the conical notch in a matching way, the branch can be grafted firmly by arranging the corresponding notch at the trunk part,
the branch and trunk grafting part is fixed through a fixing mechanism, the fixing mechanism is of an annular opening structure and is adjustable in two sections, a patch is arranged on the inner side of the fixing mechanism, when the fixing mechanism is buckled on the outer side of the grafting part, the patch is inserted into the grafting interface, the patch is built in, the patch can be placed in the grafting part in the wound healing process of the grafting part, and the patch does not need to be taken out.
The paster is flexible structure, and inside is provided with the repairing agent, and the repairing agent is extruded gradually in the grafting department healing process, and the extrusion in-process releases the degerming agent and carries out the degerming, can prevent grafting mouth infectious bacteria through the degerming agent.
Example 2: example 1: a method for grafting a camellia oleifera tree comprises the following steps:
s1, in the 6-7 months, cutting the oil tea tree to be grafted at the trunk part, and drawing a circular gap at the top center of the trunk;
s2, selecting a new tip which grows vigorously as a grafting branch, cutting the grafting branch, and cutting one end into a circular structure;
s3, soaking the grafted branches in nutrient solution for 3 hours;
s4, inserting one end of the soaked grafting branch into the round notch in a matching manner, and fixing the interface through a fixing mechanism;
and S5, fertilizing the grafted oil tea trees.
Preferably, the nutrient solution comprises the following components: 18% of boric acid, 30% of monopotassium phosphate, 8% of humic acid, 12% of peat, 13% of perlite and 30% of water as the rest;
preferably, the fixing mechanism is of an annular opening structure, and the fixing mechanism is two sections of symmetrical and adjustable structures. The two sections are hinged through the hinge piece, and the size of the opening of the fixing mechanism can be adjusted.
Preferably, the patch is arranged on the inner side of the fixing mechanism in the step S4, and the patch is inserted into the grafting space when the fixing mechanism is buckled on the outer side of the grafting position.
Preferably, the patch is of a flexible structure, micropores are formed in the patch, a repairing agent is arranged in the patch, the micropores can slowly release the repairing agent, the repairing agent is gradually extruded in the healing process of the grafted part, and the patch releases a degerming agent to remove bacteria in the extruding process.
Preferably, the repair agent comprises the following components: 8% of carbendazim; 50% of an aqueous solution; 10% of indoleacetic acid; 20% of disease-resistant bactericide; 12% of yeast extract.
Preferably, the frequency of fertilization in S5 can be 2 times per month.
Preferably, the fertilizing proportion in the S5 is compound fertilizer: urea 1: 1.
Preferably, the fertilization manner in step S5 can be through foliar spray fertilization or soil burial fertilization.
The camellia oleifera grafting method provided by the invention effectively improves the grafting survival rate, the survival rate is up to more than 95%, the economic benefit of camellia oleifera planting is ensured, and the camellia oleifera grafting method has important practical application value; through reasonable fertilization, the requirement of the oil tea on the fertilizer in different periods is met, and the growth speed of the oil tea is increased.
The cut-stem operation is carried out on the oil-tea tree to be grafted at the trunk part, the notch with the preset shape is cut out from the top center of the trunk part, the grafted branch is cut off, one end of the branch is cut into a conical structure with the same gap, one end of the branch can be ensured to be inserted into the conical notch in a matching way, the branch can be grafted firmly by arranging the corresponding notch at the trunk part,
the branch and trunk grafting part is fixed through a fixing mechanism, the fixing mechanism is of an annular opening structure and is adjustable in two sections, a patch is arranged on the inner side of the fixing mechanism, when the fixing mechanism is buckled on the outer side of the grafting part, the patch is inserted into the grafting interface, the patch is built in, the patch can be placed in the grafting part in the wound healing process of the grafting part, and the patch does not need to be taken out.
The paster is flexible structure, and inside is provided with the repairing agent, and the repairing agent is extruded gradually in the grafting department healing process, and the extrusion in-process releases the degerming agent and carries out the degerming, can prevent grafting mouth infectious bacteria through the degerming agent.
Example 3: example 1: a method for grafting a camellia oleifera tree comprises the following steps:
s1, in 6-7 months, cutting the oil tea tree to be grafted at the trunk part, and drawing a conical gap at the top center of the trunk;
s2, selecting a new tip which grows vigorously as a grafting branch, cutting the grafting branch, and cutting one end into a conical structure;
s3, soaking the grafted branches in nutrient solution for 5 hours;
s4, inserting one end of the soaked grafting branch into the notch in a matching manner, and fixing the interface through a fixing mechanism;
and S5, fertilizing the grafted oil tea trees.
Preferably, the nutrient solution comprises the following components: 20% of boric acid, 40% of monopotassium phosphate, 15% of humic acid, 15% of peat and 15% of perlite.
Preferably, the fixing mechanism is of an annular opening structure, the fixing mechanism is provided with a clamping block, and the fixing mechanism is buckled through the clamping block.
Preferably, the patch is arranged on the inner side of the fixing mechanism in the step S4, and the patch is inserted into the grafting space when the fixing mechanism is buckled on the outer side of the grafting position.
Preferably, the patch is of a flexible structure, a repairing agent is arranged inside the patch, the patch is gradually extruded in the healing process of the grafted part, and the patch releases a degerming agent for degerming in the extrusion process.
Preferably, the repair agent comprises the following components: 5% of carbendazim; 50% of an aqueous solution; 12% of indoleacetic acid; 20% of disease-resistant bactericide; 15% of yeast extract.
Preferably, the frequency of fertilization in S5 can be 3 times per month.
Preferably, the fertilizing proportion in the S5 is compound fertilizer: urea 1: 2.
Preferably, the fertilization manner in step S5 can be through foliar spray fertilization or soil burial fertilization.
The camellia oleifera grafting method provided by the invention effectively improves the grafting survival rate, the survival rate is up to more than 98%, the economic benefit of camellia oleifera planting is ensured, and the camellia oleifera grafting method has important practical application value; through reasonable fertilization, the requirement of the oil tea on the fertilizer in different periods is met, and the growth speed of the oil tea is increased.
In conclusion, the oil-tea tree to be grafted is subjected to trunk cutting operation on a trunk part, a notch with a preset shape is formed in the center of the top of the trunk part, a grafted branch is cut off, one end of the grafted branch is cut into a conical structure with the same gap, one end of the branch can be ensured to be inserted into the conical notch in a matched mode, the branch can be firmly grafted by arranging the corresponding notch on the trunk part, the branch and the trunk grafted part are fixed through a fixing mechanism, the fixing mechanism is of an annular opening structure and is adjustable in two sections, a patch is arranged on the inner side of the fixing mechanism, the patch is inserted into a grafting interface when the fixing mechanism is buckled on the outer side of the grafting part, the patch is built in, the patch can be placed in the grafting part in the healing process of the wound of the grafting part, the patch does not need to be taken out, the patch is of, is gradually extruded, and in the extrusion process, the sterilization agent is released for sterilization, and the grafting opening can be prevented from being infected with bacteria through the sterilization agent.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A method for grafting a camellia oleifera tree is characterized by comprising the following steps:
s1, in the month of 6-7, cutting the oil tea tree to be grafted at the trunk part, and drawing a notch with a preset shape in the center of the top of the trunk;
s2, selecting a new tip which grows vigorously as a grafted branch, cutting the grafted branch, and cutting one end into a structure which is the same as that of the notch in the S1;
s3, soaking the grafted branches in nutrient solution for 1-5 h;
s4, inserting one end of the soaked grafting branch into the notch in a matching manner, and fixing the interface through a fixing mechanism;
and S5, fertilizing the grafted oil tea trees.
2. The grafting method of the camellia oleifera tree according to claim 1, wherein the shape of the notch can be one of a square, a circle or a cone structure.
3. The method for grafting the camellia oleifera trees according to claim 1, wherein the nutrient solution comprises the following components: 15-20% of boric acid, 20-40% of monopotassium phosphate, 5-15% of humic acid, 8-15% of peat and 5-15% of perlite.
4. The method for grafting the camellia oleifera tree according to claim 1, wherein the fixing mechanism is of an annular opening structure, and the fixing mechanism is of two sections which are symmetrically adjustable.
5. The grafting method of camellia oleifera trees according to claim 4, wherein the fixing means is provided with a patch on the inner side thereof in the step S4, and the patch is inserted into the grafting gap when the fixing means is fastened to the outer side of the grafting site.
6. The grafting method of the camellia oleifera tree according to claim 5, wherein the patch is of a flexible structure, a repairing agent is arranged inside the patch, the patch is gradually squeezed in the healing process of the grafted position, and the patch releases a degerming agent for degerming in the squeezing process.
7. The grafting method of the camellia oleifera tree according to claim 1, wherein the repairing agent comprises the following components: 5-10% of carbendazim; 25-50% of aqueous solution; 6-12% of indoleacetic acid; 15-20% of a disease-resistant bactericide; 8-15% of yeast extract.
8. The grafting method of the camellia oleifera tree according to claim 1, wherein the fertilization frequency in S5 can be 1-3 times per month.
9. The grafting method of the camellia oleifera trees according to claim 1, wherein the fertilizer application ratio in S5 is compound fertilizer: urea is 0.5-1: 1-2.
10. The method for preparing a snow melt agent as claimed in claim 9, wherein the fertilization manner in step S5 is capable of being applied by foliar spray fertilization or soil burial fertilization.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207531A (en) * | 2021-05-07 | 2021-08-06 | 广东省农业科学院茶叶研究所 | Grafting method for multicolor landscape tea trees |
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