CN110558068A - Cuttage method for vervain willow - Google Patents
Cuttage method for vervain willow Download PDFInfo
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- CN110558068A CN110558068A CN201910908306.XA CN201910908306A CN110558068A CN 110558068 A CN110558068 A CN 110558068A CN 201910908306 A CN201910908306 A CN 201910908306A CN 110558068 A CN110558068 A CN 110558068A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 235000018718 Verbena officinalis Nutrition 0.000 title claims abstract description 26
- 241000124033 Salix Species 0.000 title claims abstract description 14
- 241000424698 Verbena lasiostachys Species 0.000 title claims abstract 6
- 238000005520 cutting process Methods 0.000 claims abstract description 40
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims description 35
- 239000002023 wood Substances 0.000 claims description 34
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 20
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 20
- 239000006013 carbendazim Substances 0.000 claims description 20
- 238000010008 shearing Methods 0.000 claims description 17
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 claims description 15
- JTEDVYBZBROSJT-UHFFFAOYSA-N indole-3-butyric acid Chemical compound C1=CC=C2C(CCCC(=O)O)=CNC2=C1 JTEDVYBZBROSJT-UHFFFAOYSA-N 0.000 claims description 15
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 14
- 239000003415 peat Substances 0.000 claims description 14
- 235000019362 perlite Nutrition 0.000 claims description 14
- 239000010451 perlite Substances 0.000 claims description 14
- 241000196324 Embryophyta Species 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 10
- 239000012752 auxiliary agent Substances 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 6
- 238000007865 diluting Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 230000004083 survival effect Effects 0.000 abstract description 8
- 240000001519 Verbena officinalis Species 0.000 description 20
- 241001081203 Verbena Species 0.000 description 7
- 235000007212 Verbena X moechina Moldenke Nutrition 0.000 description 7
- 235000001594 Verbena polystachya Kunth Nutrition 0.000 description 7
- 235000007200 Verbena x perriana Moldenke Nutrition 0.000 description 7
- 235000002270 Verbena x stuprosa Moldenke Nutrition 0.000 description 7
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 241000735332 Gerbera Species 0.000 description 1
- 241001073567 Verbenaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000004161 plant tissue culture Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical group [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
- 230000017260 vegetative to reproductive phase transition of meristem Effects 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
- A01G2/10—Vegetative propagation by means of cuttings
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/60—Flowers; Ornamental plants
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
the invention discloses a cutting method of vervain, which comprises three steps of early preparation, cutting treatment and management after cutting. The invention can improve the cuttage survival rate of the vervain willow, and can obviously improve the cuttage rooting rate and the average root volume of the vervain willow.
Description
Technical Field
The invention relates to the technical field of cuttage, in particular to a cuttage method of vervain willow.
background
Vervain, a famous perennial flower, is a perennial herb of the genus verbena of the family verbenaceae, native to brazil, argentina, etc. in south america. The plant height is 60-150cm, the parasol inflorescences are arranged, small cylindrical flowers grow on the top of a flower stem, the flower color is purple red or light purple, the ornamental characteristic of long flowering phase is favored by landscape designers, and the gerbera resource has great development and application values. With the increase of the market demand of the vervain willow, research on the propagation technology of the vervain willow is urgently needed. The excellent characteristics of the female parent can not be maintained during sowing and seedling raising, and the seeds of the vervain willow have the characteristic of dormancy. The plant tissue culture technology has high cost and high operation technical requirement. The cutting propagation production process is relatively simple, and the production method is easy to master by producers and is an excellent plant propagation method. Yan Ling has performed experiments on the cuttage of Verbena salicifolia in "research on cuttage technology for flowers in New Yoghou perennial root", and no research on cuttage propagation of Verbena salicifolia has been reported. Therefore, in order to meet the market demand and enrich garden flower varieties, the cutting propagation of the verbena salicifolia is deeply researched, and the method has practical significance.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the defects of the prior art, the invention provides the cuttage method of the verbena salicifolia, which can improve the cuttage survival rate of the verbena salicifolia and can obviously improve the cuttage rooting rate and the average root volume of the verbena salicifolia.
the technical scheme is as follows: the invention relates to a cutting method of vervain, which comprises the following steps:
s1, early preparation: selecting branches on the vervain mother plant as cutting branches; selecting a mixture of turfy soil, peat soil and perlite as a cutting matrix, wherein the mass ratio of the turfy soil to the peat soil to the perlite is as follows: 1.8-2: 0.5-0.8: 1.2-2; selecting a solution mixture of naphthylacetic acid, indolebutyric acid and sodium tripolyphosphate as a rooting aid for cuttage, wherein the mass ratio of the naphthylacetic acid to the indolebutyric acid to the sodium tripolyphosphate is as follows: 1-1.5: 0.6-0.9: 0.1-0.3;
S2, cutting treatment: cutting the selected scion wood in S1, then using the rooting aid for treatment, inserting the scion wood into the matrix, wherein the soil penetration length of the scion wood is not less than 20mm, watering thoroughly after cutting, and spraying carbendazim solution once;
S3, management after insertion: spraying carbendazim solution once every two weeks for the cotted scion wood, and growing into seedlings after 4-5 weeks of cuttage, wherein the root systems form clusters; after 1-2 months of cuttage, the robust plants can be planted; watering after planting to keep the soil moist.
preferably, in S1, the mass ratio of peatmoss, peat soil and perlite is: 1: 0.7: 1.5.
Preferably, in S1, the mass ratio of naphthylacetic acid, indolebutyric acid and sodium tripolyphosphate is: 1.2: 0.9: 0.2.
preferably, in S2, the specific method of the clipping process is: and shearing the scion into 8-9cm long strips, performing horizontal shearing at the upper end, performing oblique shearing at the position of 0.5cm below the nodes at the lower end, reserving 2 leaves at the top, and shearing 1/2-2/3 of the leaves.
Preferably, in S2, the specific method for processing with the rooting aid is as follows: when the concentration of the rooting auxiliary agent is not more than 30mg/L, placing the base part of the scion shoot in the rooting auxiliary agent for soaking for 5-8 min; and when the concentration of the rooting auxiliary agent is more than 30mg/L, placing the base part of the scion into the rooting auxiliary agent for 15-20 s.
Preferably, the carbendazim solution is a solution obtained by diluting carbendazim powder by 1000-1200 times with water.
Preferably, in S3, the temperature of the post-insertion management is 25 to 35 ℃, and the humidity is maintained at 85% or more.
compared with the prior art, the invention has the beneficial effects that: in the cuttage process of vervain willow leaves, three steps of early preparation, cuttage treatment and management after cuttage are reasonably designed, and a cuttage method with high cuttage survival rate and cuttage rooting rate can be obtained by combining specific matrix and rooting aid; the matrix comprises turfy soil, peat soil and perlite, and the three have a synergistic effect, so that the cuttage survival rate of the vervain willow can be remarkably improved, and experiments show that the weight ratio of the turfy soil to the peat soil to the perlite is 1: 0.7: 1.5 hours later, the effect is best, and the cuttage survival rate reaches more than 99 percent; the rooting auxiliary agent is a solution mixture of naphthylacetic acid, indolebutyric acid and sodium tripolyphosphate, and has a synergistic effect among the naphthylacetic acid, the indolebutyric acid and the sodium tripolyphosphate, so that the cuttage rooting rate and the average root volume of the vervain are remarkably improved, and tests show that the mass ratio of the naphthylacetic acid to the indolebutyric acid to the sodium tripolyphosphate is as follows: 1.2: 0.9: when the root growth rate is 0.2, the effect is optimal, the rooting rate of the cuttage can reach 99.9 percent, and the average root volume reaches 57.26cm3the above.
Detailed Description
The technical solution of the present invention is described in detail by the following specific examples, but the scope of the present invention is not limited to the examples.
example 1
a cutting method of vervain, which comprises the following steps:
s1, early preparation: selecting branches on the vervain stock plant which is robust in growth, full in development and free of diseases and insect pests as cutting slips; selecting a mixture of turfy soil, peat soil and perlite as a cutting matrix, wherein the mass ratio of the turfy soil to the peat soil to the perlite is as follows: 1.8: 0.5: 1.2; selecting a solution mixture of naphthylacetic acid, indolebutyric acid and sodium tripolyphosphate as a rooting aid for cuttage, wherein the mass ratio of the naphthylacetic acid to the indolebutyric acid to the sodium tripolyphosphate is as follows: 1.5: 0.6: 0.3;
s2, cutting treatment: cutting the selected scion wood in S1 to 8cm long, shearing the upper end of the scion wood horizontally, shearing the lower end of the scion wood obliquely at a position 0.5cm below a node, reserving 2 leaves at the top of the scion wood, shearing off 2/3 of leaves, then treating the scion wood by using the rooting aid, wherein the concentration of the rooting aid is 20mg/L, placing the base part of the scion wood in the rooting aid, soaking the base part of the scion wood for 8min, inserting the scion wood into the matrix, ensuring that the soil-entering length of the scion wood is 20mm, watering the scion wood after cuttage, and spraying carbendazim solution once;
s3, management after insertion: spraying carbendazim solution every two weeks after cuttage, wherein the temperature for management is 25 ℃, the humidity is kept at more than 85%, and the seedlings can grow into seedlings after cuttage for 4 weeks, and the roots are clustered; after 2 months of cuttage, the plants are strong and can be planted; watering after planting to keep the soil moist;
Wherein the carbendazim solution is prepared by diluting carbendazim powder by 1000 times with water.
in the cuttage process of vervain willow leaves, three steps of early preparation, cuttage treatment and management after cuttage are reasonably designed, and the cuttage method with high cuttage survival rate and cuttage rooting rate can be obtained by combining specific matrix and rooting aid.
Example 2
A cutting method of vervain, which comprises the following steps:
s1, early preparation: selecting branches on the vervain stock plant which is robust in growth, full in development and free of diseases and insect pests as cutting slips; selecting a mixture of turfy soil, peat soil and perlite as a cutting matrix, wherein the mass ratio of the turfy soil to the peat soil to the perlite is as follows: 2: 0.8: 2; selecting a solution mixture of naphthylacetic acid, indolebutyric acid and sodium tripolyphosphate as a rooting aid for cuttage, wherein the mass ratio of the naphthylacetic acid to the indolebutyric acid to the sodium tripolyphosphate is as follows: 1: 0.9: 0.1;
s2, cutting treatment: cutting the selected scion wood from S1 into 9cm long, shearing the upper end of the scion wood horizontally, shearing the lower end of the scion wood obliquely at a position 0.5cm below the node, reserving 2 leaves at the top of the scion wood, shearing 1/2 of leaves, then treating the scion wood by using the rooting aid, wherein the concentration of the rooting aid is 30mg/L, placing the base part of the scion wood into the rooting aid, soaking for 5min, the soil penetration length of the scion wood is 27mm, watering thoroughly after cuttage, and spraying carbendazim solution once;
S3, management after insertion: spraying carbendazim solution every two weeks after cuttage, wherein the temperature for management is 35 ℃, the humidity is kept above 85%, and the seedlings can grow and root systems can form clusters after cuttage for 5 weeks; after 1 month of cuttage, the plants are strong and can be planted; watering after planting to keep the soil moist;
Wherein the carbendazim solution is prepared by diluting carbendazim powder by 1200 times with water.
In the cuttage process of vervain willow leaves, three steps of early preparation, cuttage treatment and management after cuttage are reasonably designed, and the cuttage method with high cuttage survival rate and cuttage rooting rate can be obtained by combining specific matrix and rooting aid.
Example 3
A cutting method of vervain, which comprises the following steps:
S1, early preparation: selecting branches on the vervain stock plant which is robust in growth, full in development and free of diseases and insect pests as cutting slips; selecting a mixture of turfy soil, peat soil and perlite as a cutting matrix, wherein the mass ratio of the turfy soil to the peat soil to the perlite is as follows: 1: 0.7: 1.5; selecting a solution mixture of naphthylacetic acid, indolebutyric acid and sodium tripolyphosphate as a rooting aid for cuttage, wherein the mass ratio of the naphthylacetic acid to the indolebutyric acid to the sodium tripolyphosphate is as follows: 1.2: 0.9: 0.2;
S2, cutting treatment: cutting the selected scion wood in S1 to 8cm long, shearing the upper end of the scion wood horizontally, shearing the lower end of the scion wood obliquely at a position 0.5cm below a node, reserving 2 leaves at the top of the scion wood, shearing 1/2 of leaves, then treating the scion wood by using the rooting aid, wherein the concentration of the rooting aid is 40mg/L, placing the base part of the scion wood in the rooting aid for 17S, inserting the scion wood into the matrix, wherein the soil penetration length of the scion wood is 30mm, watering the scion wood after cuttage, and spraying a carbendazim solution once;
s3, management after insertion: spraying carbendazim solution every two weeks after cuttage, wherein the temperature for management is 30 ℃, the humidity is kept at more than 85%, and the seedlings can grow into seedlings after cuttage for 4 weeks, and the roots are clustered; after 1 month of cuttage, the plants are strong and can be planted; watering after planting to keep the soil moist;
wherein the carbendazim solution is prepared by diluting carbendazim powder by 1100 times with water.
In the cuttage process of vervain willow leaves, three steps of early preparation, cuttage treatment and management after cuttage are reasonably designed, and the cuttage method with high cuttage survival rate and cuttage rooting rate can be obtained by combining specific matrix and rooting aid.
as noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A cutting method of vervain willow leaves is characterized by comprising the following steps:
S1, early preparation: selecting branches on the vervain mother plant as cutting branches; selecting a mixture of turfy soil, peat soil and perlite as a cutting matrix, wherein the mass ratio of the turfy soil to the peat soil to the perlite is as follows: 1.8-2: 0.5-0.8: 1.2-2; selecting a solution mixture of naphthylacetic acid, indolebutyric acid and sodium tripolyphosphate as a rooting aid for cuttage, wherein the mass ratio of the naphthylacetic acid to the indolebutyric acid to the sodium tripolyphosphate is as follows: 1-1.5: 0.6-0.9: 0.1-0.3;
S2, cutting treatment: cutting the selected scion wood in S1, then using the rooting aid for treatment, inserting the scion wood into the matrix, wherein the soil penetration length of the scion wood is not less than 20mm, watering thoroughly after cutting, and spraying carbendazim solution once;
S3, management after insertion: spraying carbendazim solution once every two weeks for the cotted scion wood, and growing into seedlings after 4-5 weeks of cuttage, wherein the root systems form clusters; after 1-2 months of cuttage, the robust plants can be planted; watering after planting to keep the soil moist.
2. The cutting method according to claim 1, wherein in S1, the mass ratio of peatmoss, peat soil and perlite is: 1: 0.7: 1.5.
3. the cutting method according to claim 1 or 2, wherein in S1, the mass ratio of naphthylacetic acid to indolebutyric acid to sodium tripolyphosphate is: 1.2: 0.9: 0.2.
4. the cutting method according to claim 1 or 2, wherein in S2, the cutting process is performed by: and shearing the scion into 8-9cm long strips, performing horizontal shearing at the upper end, performing oblique shearing at the position of 0.5cm below the nodes at the lower end, reserving 2 leaves at the top, and shearing 1/2-2/3 of the leaves.
5. The cutting method according to claim 1 or 2, wherein in S2, the specific method for treating with the rooting aid is as follows: when the concentration of the rooting auxiliary agent is not more than 30mg/L, placing the base part of the scion shoot in the rooting auxiliary agent for soaking for 5-8 min; and when the concentration of the rooting auxiliary agent is more than 30mg/L, placing the base part of the scion into the rooting auxiliary agent for 15-20 s.
6. The cutting method according to claim 1 or 2, wherein the carbendazim solution is a solution obtained by diluting carbendazim powder 1000-1200 times with water.
7. The cutting method according to claim 1 or 2, wherein in S3, the temperature of management after cutting is 25-35 ℃, and the humidity is maintained at 85% or more.
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