CN112385419A - Litsea coreana tree cutting planting method with high survival rate - Google Patents
Litsea coreana tree cutting planting method with high survival rate Download PDFInfo
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- 238000005520 cutting process Methods 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000004083 survival effect Effects 0.000 title claims abstract description 22
- 241000587213 Litsea coreana Species 0.000 title claims abstract description 8
- 235000009024 Ceanothus sanguineus Nutrition 0.000 claims abstract description 34
- 240000003553 Leptospermum scoparium Species 0.000 claims abstract description 34
- 235000015459 Lycium barbarum Nutrition 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000009966 trimming Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000003973 irrigation Methods 0.000 claims description 14
- 230000002262 irrigation Effects 0.000 claims description 14
- 241000196324 Embryophyta Species 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 11
- 238000007598 dipping method Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 9
- 235000006667 Aleurites moluccana Nutrition 0.000 claims description 8
- 240000004957 Castanea mollissima Species 0.000 claims description 8
- 235000018244 Castanea mollissima Nutrition 0.000 claims description 8
- 235000011201 Ginkgo Nutrition 0.000 claims description 8
- 235000008100 Ginkgo biloba Nutrition 0.000 claims description 8
- 210000003811 finger Anatomy 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 6
- 241000238631 Hexapoda Species 0.000 claims description 5
- 201000010099 disease Diseases 0.000 claims description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- 210000003813 thumb Anatomy 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000012258 culturing Methods 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 235000015097 nutrients Nutrition 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 241000894007 species Species 0.000 claims description 2
- 244000301850 Cupressus sempervirens Species 0.000 claims 1
- 244000194101 Ginkgo biloba Species 0.000 claims 1
- 244000269722 Thea sinensis Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 229940088597 hormone Drugs 0.000 abstract description 5
- 239000005556 hormone Substances 0.000 abstract description 5
- 241001122767 Theaceae Species 0.000 description 11
- 235000013616 tea Nutrition 0.000 description 11
- 241000218628 Ginkgo Species 0.000 description 7
- 241000218691 Cupressaceae Species 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 210000005224 forefinger Anatomy 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- 241000887125 Chaptalia nutans Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 240000005636 Dryobalanops aromatica Species 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002398 materia medica Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- -1 polyphenol compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
- 235000020334 white tea Nutrition 0.000 description 1
Classifications
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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
- A01G2/10—Vegetative propagation by means of cuttings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Wood Science & Technology (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to the technical field of cutting planting of glede tea trees and discloses a cutting planting method of glede tea trees with high survival rate, which comprises the following steps: s1, address selection; s2, land arrangement; s3, building a protective belt: building a protective forest belt around the land according to the specific conditions of the divided planting land so as to protect the growth of tea trees; s4, land cultivation; s5, correcting the cutting seedlings; s6, transplanting the cuttage branches; s7, shading protection; s8, light training; and S9, trimming and shaping. The cutting planting method of the Litsea coreana with high survival rate has the advantages that the cutting shoot rooting can be effectively promoted and the cutting survival rate is effectively improved through the treatment effect of the exogenous hormone naphthylacetic acid solution and the high-concentration rooting powder.
Description
Technical Field
The invention relates to the technical field of cutting planting of glede tea trees, in particular to a cutting planting method of glede tea trees with high survival rate.
Background
The tender branches and leaves of the cinnamomum camphora can be drunk after being dried in the sun and soaked in tea, and is called eagle tea and also used as old tea. The hawk tea has oval leaves, green faces and white backs, so the hawk tea is also called white tea, is rich in aromatic oil and polyphenol compounds, is fragrant when being brewed and drunk, has thick and full taste, is astringent first and then sweet, and has strong taste and strong mouthfeel. The compendium of materia medica is recorded with the record of relieving cough, eliminating phlegm, relieving asthma, relieving summer heat and quenching thirst, etc.
At present, the cutting method is adopted to cultivate the Litsea coreana seedlings, but at present, the cutting method is mostly carried out in a direct cutting mode in the cutting process, the cutting seedlings cannot rapidly root and develop, the survival rate is low due to the growth performance of the cutting seedlings, the cutting planting of the Litsea coreana trees is greatly influenced by the high-temperature effect in hot summer, the survival rate is further influenced, and the planting requirement of the Litsea coreana trees cannot be well met.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cutting planting method of hawk tea trees with high survival rate, which has the advantages of effectively promoting the rooting of cuttings and effectively improving the survival rate of cutting by the treatment effect of an exogenous hormone naphthylacetic acid solution and high-concentration rooting powder, and solves the problems that most of cutting is carried out in a direct cutting mode at present, cutting seedlings cannot rapidly take root and develop well, the survival rate is lower due to the growth performance of the cutting seedlings, the cutting planting of the hawk tea trees is greatly influenced by the high-temperature effect in hot summer, the survival rate is further influenced, and the planting requirements of the hawk tea trees cannot be well met.
(II) technical scheme
In order to realize the purposes of effectively promoting the rooting of the cutting slips and effectively improving the cutting survival rate by the treatment effect of the exogenous hormone naphthylacetic acid solution and the high-concentration rooting powder, the invention provides the following technical scheme: a cutting planting method of glede tea trees with high survival rate comprises the following steps:
s1, site selection: selecting a position with proper temperature, proper climate and proper environment according to the planting conditions and requirements of the hawk tea trees to select land, detecting the soil quality and heavy metal content in the soil by a soil content detector, checking whether the land meets the standard requirements of soil planting, and selecting a position with a planting gradient lower than 25 ℃ to select the site of tea tree planting;
s2, land finishing: thoroughly cleaning weed impurities on the land, digging the land again, further taking out large stone impurities under the land, crushing and subdividing soil blocks on the land, ensuring the integral uniformity of the soil, planning and dividing the land, dividing a plurality of planting areas, constructing related planting roads around the land, and constructing related drainage and irrigation facilities by combining surrounding high-quality water sources so that a drainage and irrigation system of a tea mountain is connected with a ditch of the water source to draw water, accumulate and irrigate;
s3, building a protective belt: building a protective forest belt around the land according to the specific conditions of the divided planting land so as to protect the growth of tea trees;
s4, land cultivation: uniformly applying a compound fertilizer containing nitrogen, phosphorus and potassium elements on a land planting area to improve the integral performance of sudden land planting, culturing the planting land into a plurality of groups of ridge chambers, arranging drainage ditches among the plurality of groups of ridge chambers so that the drainage ditches are communicated with an irrigation system, covering a layer of nutrient soil on the ridge chambers, spraying a proper amount of water source on the ridge chambers, and stopping the water spraying operation when the soil humidity sensor detects that the soil humidity is 65% -70%;
s5, correcting the cutting seedlings: cutting branches into short spikes which grow to be 3-4 cm and are provided with one leaf and full axillary buds from semi-lignified, robust, disease and insect damage-free branches with full axillary buds in an improved-variety female parent garden, wherein the cut openings are in a smooth and oblique mode, and soaking the cut cutting strips in a 50 mg/L naphthylacetic acid solution prepared in advance for 30 seconds;
s6, transplanting cuttage strips: fully spraying moisture on ridge compartments before cuttage, scribing according to the length of tea tree leaves when surface soil is not sticky, carrying out cuttage operation according to the condition that the leaves are not overlapped according to the row spacing of 7-8 cm and the plant spacing of 2-3 cm, quickly dipping a small amount of high-concentration rooting powder on the base part of a cutting, carrying out cuttage while dipping, pinching the lower part of the cutting leaves by a thumb, an index finger and a middle finger during cuttage to insert the cutting straightly or slightly obliquely into the soil and expose leaf stalks, slightly compacting the soil while carrying out cuttage, and enabling the cutting to be tightly attached to the soil;
s7, shading protection: a protective shed is additionally arranged outside the planted ridge compartment, a shading net is arranged outside the protective shed to shade and protect the planted seedlings, water sources are regularly and quantitatively sprayed every day to ensure soil humidity and promote the growth and development of the seedlings;
s8, illumination training: after the cuttage branches are cultivated for one year, the rooting rate of the cuttage branches reaches more than 95%, the two ends of the shading net are rolled inwards, the shading net is firstly illuminated for three days, all the shading nets are removed after three days, and full-light training is carried out, so that the cuttage branches can grow under the illumination condition;
s9, trimming and shaping: after the cutting strips are transplanted and fixed, diseased branches and weak branches are pruned in time, so that the cutting strips are prevented from being influenced, and further the growth and development are hindered.
Preferably, the tree type selected by the protective forest belt is one of cypress, Chinese chestnut and ginkgo.
(III) advantageous effects
Compared with the prior art, the cutting planting method of the glede tea trees, which is provided by the invention, has the following beneficial effects that:
1. the cutting planting method of the eagle tea trees with high survival rate comprises the steps of shearing branches from branches with half lignification, robustness, no plant diseases and insect pests and full axillary buds in a fine-breed female parent garden to form short spikes with 3-4 cm long leaves and full axillary buds, enabling cut openings to be in a smooth and oblique mode, soaking cut slips in 50 mg/L naphthylacetic acid solution prepared in advance for 30 seconds, fully spraying moisture to a ridge compartment before cutting, marking according to the length of tea tree leaves when surface soil is not sticky, conducting cutting operation according to the conditions that row spacing is 7-8 cm, plant spacing is 2-3 cm and leaves are not overlapped, quickly dipping a small amount of high-concentration rooting powder at the base parts of the slips, dipping and cutting while pressing, pinching the lower parts of the slips leaves by a thumb, a forefinger and a middle finger to insert the slips into soil straightly or slightly obliquely and exposing leaf handles, slightly compacting the soil while cutting, the cutting slips are tightly attached to the soil, and the rooting of the cutting slips can be effectively promoted through the treatment effect of the exogenous hormone naphthylacetic acid solution and the high-concentration rooting powder, so that the cutting survival rate is effectively improved.
2. The cutting planting method of the Litsea coreana with high survival rate comprises the steps of thoroughly cleaning weed sundries on the land, digging the land again, further taking out large stone impurities under the land, crushing and subdividing soil blocks on the land, ensuring the integral uniformity of the soil, planning and dividing the land, dividing a plurality of planting areas, constructing related planting roads around the land, constructing related drainage and irrigation facilities by combining surrounding high-quality water sources, connecting a drainage and irrigation system of a tea mountain with a ditch of the water source, conducting water diversion accumulation and drainage irrigation, constructing a protective forest belt around the land according to the specific conditions of the divided planting land to protect the growth of the tea trees, wherein the tree type selected by the protective forest belt is one of cypress trees, Chinese chestnut trees or ginkgo trees, and the crowns of the trees are wide, the trunk is higher, can let it have a shade place like this, lets eagle tea tree cuttage seedling also can normal growth in summer of high temperature, promotes the production of high-quality tealeaves, can let the tea tree quality of planting better, and the taste of tealeaves is also more fragrant.
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.
A cutting planting method of glede tea trees with high survival rate comprises the following steps:
s1, site selection: selecting a position with proper temperature, proper climate and proper environment according to the planting conditions and requirements of the hawk tea trees to select land, detecting the soil quality and heavy metal content in the soil by a soil content detector, checking whether the land meets the standard requirements of soil planting, and selecting a position with a planting gradient lower than 25 ℃ to select the site of tea tree planting;
s2, land finishing: thoroughly cleaning weed impurities on the land, digging the land again, further taking out large stone impurities under the land, crushing and subdividing soil blocks on the land, ensuring the integral uniformity of the soil, planning and dividing the land, dividing a plurality of planting areas, constructing related planting roads around the land, and constructing related drainage and irrigation facilities by combining surrounding high-quality water sources so that a drainage and irrigation system of a tea mountain is connected with a ditch of the water source to draw water, accumulate and irrigate;
s3, building a protective belt: building a protective forest belt around the land according to the specific conditions of the divided planting land so as to protect the growth of tea trees;
s4, land cultivation: uniformly applying a compound fertilizer containing nitrogen, phosphorus and potassium elements on a land planting area to improve the integral performance of sudden land planting, culturing the planting land into a plurality of groups of ridge chambers, arranging drainage ditches among the plurality of groups of ridge chambers so that the drainage ditches are communicated with an irrigation system, covering a layer of nutrient soil on the ridge chambers, spraying a proper amount of water source on the ridge chambers, and stopping the water spraying operation when the soil humidity sensor detects that the soil humidity is 65% -70%;
s5, correcting the cutting seedlings: cutting branches into short spikes which grow to be 3-4 cm and are provided with one leaf and full axillary buds from semi-lignified, robust, disease and insect damage-free branches with full axillary buds in an improved-variety female parent garden, wherein the cut openings are in a smooth and oblique mode, and soaking the cut cutting strips in a 50 mg/L naphthylacetic acid solution prepared in advance for 30 seconds;
s6, transplanting cuttage strips: fully spraying moisture on ridge compartments before cuttage, scribing according to the length of tea tree leaves when surface soil is not sticky, carrying out cuttage operation according to the condition that the leaves are not overlapped according to the row spacing of 7-8 cm and the plant spacing of 2-3 cm, quickly dipping a small amount of high-concentration rooting powder on the base part of a cutting, carrying out cuttage while dipping, pinching the lower part of the cutting leaves by a thumb, an index finger and a middle finger during cuttage to insert the cutting straightly or slightly obliquely into the soil and expose leaf stalks, slightly compacting the soil while carrying out cuttage, and enabling the cutting to be tightly attached to the soil;
s7, shading protection: a protective shed is additionally arranged outside the planted ridge compartment, a shading net is arranged outside the protective shed to shade and protect the planted seedlings, water sources are regularly and quantitatively sprayed every day to ensure soil humidity and promote the growth and development of the seedlings;
s8, illumination training: after the cuttage branches are cultivated for one year, the rooting rate of the cuttage branches reaches more than 95%, the two ends of the shading net are rolled inwards, the shading net is firstly illuminated for three days, all the shading nets are removed after three days, and full-light training is carried out, so that the cuttage branches can grow under the illumination condition;
s9, trimming and shaping: after the cutting strips are transplanted and fixed, diseased branches and weak branches are pruned in time, so that the cutting strips are prevented from being influenced, and further the growth and development are hindered.
The tree species selected by the protective forest belt is one of cypress, Chinese chestnut or ginkgo.
In conclusion, the cutting planting method of the glede tea trees with high survival rate includes the steps of shearing branches from branches with full axillary buds, semi-lignification, robustness and no diseases and insect pests in a fine-breed female parent garden, enabling the branches to be cut into short spikes with one leaf and the full axillary buds, enabling cut openings to be in a smooth and oblique mode, soaking cut cutting strips in 50 mg/L of naphthylacetic acid solution prepared in advance for 30 seconds, fully spraying moisture on ridge compartments before cutting, marking lines according to the length of tea tree leaves when surface soil is not sticky, conducting cutting operation according to the row spacing of 7-8 cm and the plant spacing of 2-3 cm and the condition that leaves are not overlapped, quickly taking a small amount of high-concentration rooting powder from the base parts of the cutting slips, dipping and cutting, pinching the lower parts of the cutting slips by a thumb, a forefinger and a middle finger during cutting, inserting the cutting slips into straight or slightly obliquely into the soil with exposed leaf handles, slightly compacting the soil while cutting, the cutting slips are tightly attached to the soil, rooting of the cutting slips can be effectively promoted through the treatment effect of the exogenous hormone naphthylacetic acid solution and the high-concentration rooting powder, the cutting survival rate is effectively improved, the weed impurities on the soil are thoroughly cleaned, the soil is re-dug, the large stone impurities under the soil are further taken out, soil blocks on the soil are crushed and subdivided, the integral uniformity of the soil is ensured, the soil is planned and divided, a plurality of planting areas are divided, relevant planting roads are constructed around the soil, relevant drainage and irrigation facilities are constructed by combining with surrounding high-quality water sources, a drainage and irrigation system of a tea hill is connected with a ditch of the water source, water is guided to be stored and irrigated, a protective forest belt is constructed around the soil according to the specific conditions of the divided planting soil to protect the growth of tea trees, the selected type of the protective forest belt is cypress, the Chinese chestnut or ginkgo tree has the advantages that the crowns of the Chinese chestnut or ginkgo tree are wider, the trunk of the Chinese chestnut or ginkgo tree is higher, so that the Chinese chestnut or ginkgo tree has a shady and cool place, the eagle tea tree cutting seedling can normally grow in high-temperature summer, the generation of high-quality tea is promoted, the quality of the planted tea tree is better, and the taste of the tea is more fragrant.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A cutting planting method of glede tea trees with high survival rate is characterized by comprising the following steps: the method comprises the following steps:
s1, site selection: selecting a position with proper temperature, proper climate and proper environment according to the planting conditions and requirements of the hawk tea trees to select land, detecting the soil quality and heavy metal content in the soil by a soil content detector, checking whether the land meets the standard requirements of soil planting, and selecting a position with a planting gradient lower than 25 ℃ to select the site of tea tree planting;
s2, land finishing: thoroughly cleaning weed impurities on the land, digging the land again, further taking out large stone impurities under the land, crushing and subdividing soil blocks on the land, ensuring the integral uniformity of the soil, planning and dividing the land, dividing a plurality of planting areas, constructing related planting roads around the land, and constructing related drainage and irrigation facilities by combining surrounding high-quality water sources so that a drainage and irrigation system of a tea mountain is connected with a ditch of the water source to draw water, accumulate and irrigate;
s3, building a protective belt: building a protective forest belt around the land according to the specific conditions of the divided planting land so as to protect the growth of tea trees;
s4, land cultivation: uniformly applying a compound fertilizer containing nitrogen, phosphorus and potassium elements on a land planting area to improve the integral performance of sudden land planting, culturing the planting land into a plurality of groups of ridge chambers, arranging drainage ditches among the plurality of groups of ridge chambers so that the drainage ditches are communicated with an irrigation system, covering a layer of nutrient soil on the ridge chambers, spraying a proper amount of water source on the ridge chambers, and stopping the water spraying operation when the soil humidity sensor detects that the soil humidity is 65% -70%;
s5, correcting the cutting seedlings: cutting branches into short spikes which grow to be 3-4 cm and are provided with one leaf and full axillary buds from semi-lignified, robust, disease and insect damage-free branches with full axillary buds in an improved-variety female parent garden, wherein the cut openings are in a smooth and oblique mode, and soaking the cut cutting strips in a 50 mg/L naphthylacetic acid solution prepared in advance for 30 seconds;
s6, transplanting cuttage strips: fully spraying moisture on ridge compartments before cuttage, scribing according to the length of tea tree leaves when surface soil is not sticky, carrying out cuttage operation according to the condition that the leaves are not overlapped according to the row spacing of 7-8 cm and the plant spacing of 2-3 cm, quickly dipping a small amount of high-concentration rooting powder on the base part of a cutting, carrying out cuttage while dipping, pinching the lower part of the cutting leaves by a thumb, an index finger and a middle finger during cuttage to insert the cutting straightly or slightly obliquely into the soil and expose leaf stalks, slightly compacting the soil while carrying out cuttage, and enabling the cutting to be tightly attached to the soil;
s7, shading protection: a protective shed is additionally arranged outside the planted ridge compartment, a shading net is arranged outside the protective shed to shade and protect the planted seedlings, water sources are regularly and quantitatively sprayed every day to ensure soil humidity and promote the growth and development of the seedlings;
s8, illumination training: after the cuttage branches are cultivated for one year, the rooting rate of the cuttage branches reaches more than 95%, the two ends of the shading net are rolled inwards, the shading net is firstly illuminated for three days, all the shading nets are removed after three days, and full-light training is carried out, so that the cuttage branches can grow under the illumination condition;
s9, trimming and shaping: after the cutting strips are transplanted and fixed, diseased branches and weak branches are pruned in time, so that the cutting strips are prevented from being influenced, and further the growth and development are hindered.
2. The cutting planting method of Litsea Coreana with high survival rate according to claim 1, wherein: the tree species selected by the protective forest belt is one of cypress, Chinese chestnut and ginkgo.
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| CN202011270635.5A CN112385419A (en) | 2020-11-13 | 2020-11-13 | Litsea coreana tree cutting planting method with high survival rate |
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| CN202011270635.5A CN112385419A (en) | 2020-11-13 | 2020-11-13 | Litsea coreana tree cutting planting method with high survival rate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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