CN107567843A - A kind of Camellia oleifera Cutting Seedling Raising method - Google Patents

A kind of Camellia oleifera Cutting Seedling Raising method Download PDF

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CN107567843A
CN107567843A CN201710853164.2A CN201710853164A CN107567843A CN 107567843 A CN107567843 A CN 107567843A CN 201710853164 A CN201710853164 A CN 201710853164A CN 107567843 A CN107567843 A CN 107567843A
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cuttage
parts
seedbed
film
water
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刘明涛
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Luxian County Dragon Guanshan Camellia Planting Cooperatives
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Luxian County Dragon Guanshan Camellia Planting Cooperatives
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Abstract

The present invention provides a kind of Camellia oleifera Cutting Seedling Raising method, is related to technical field of plant propagation, including cutting medium preparations, the selection of nursery lot, site preparation make bed, sterilization, set up cool canopy, the selection of cuttage bar and processing, cuttage, cuttage after the step such as nursery bed management；The selected each raw material of the present invention, it is preferred that go out optimum proportioning, utilize each raw material cooperation, comprehensive mineral element, rich in nutrition content is prepared, the soil is porous, water conservation bag fertilizer ability is strong, fertilizer efficiency is lasting, disease-resistant, desinsection, antibacterial cutting medium, coordinate the specially treated to cuttage bar and the control of whole cuttage process parameter, realize oil tea cuttage survival rate height, it can reach more than 94%, the oil tea well developed root system of cutting survival, growing way is preferable, the production cycle of oil tea is shorter, is not susceptible to pest and disease damage.

Description

A kind of Camellia oleifera Cutting Seedling Raising method
Technical field
The present invention relates to technical field of plant propagation, and in particular to a kind of Camellia oleifera Cutting Seedling Raising method.
Background technology
Oil tea, alias：Ribes tree, tea oil tree, white flower tea, oil tea category Theaceae, evergreen dungarunga, because its seed can extract oil (tea oil) is edible, therefore named, is the distinctive important edible oil materials seeds in China, strong adaptability is drought-resistant, barren, suitable south Plant Hills.Tea oil color clear flavor incense, storage tolerance is nutritious, and tea oil unsaturated fatty acid content is planted up to 94% to be natural Hat in thing oil, it is the oily and pure natural non-polluted edible oil of high-quality functional health；Also lubricating oil, antirust oil can be used as to be used for work Industry.
Oil tea is with seed, cuttage or propagation by grafiting.Seedling breeding and seedling is carried out with seed, needs substantial amounts of improved seeds oil Tea seed, seedling cycle are longer, it is impossible to meet the needs of market, and breed the nursery stock come and cannot be guaranteed that holding parent's is excellent Benign shape, character may also be inconsistent；Camellia oleifera Cutting Seedling Raising is the totipotency using plant cell, will be sheared off on excellent elite stand Branch be trained complete new plant under certain conditions.Subtropic of China area has superior climate resources condition, The season of suitable oil tea cuttage is longer, and cuttage and seedling culture easily forms scale, stable with breeding coefficient height, character, simple to operate, Seedling cost is relatively low, is less prone to the advantages such as seasonal labour's anxiety, is the important technical of subtropical zone oil tea breeding. However, although existing oil tea Technique on Cuttage Propagation can stably keep the merit of maternal plant, cuttage survival rate be present It is low, root system is undeveloped, after cutting survival growing way slowly, cause the production cycle it is longer, it is easy generation pest and disease damage the problems such as.
The content of the invention
The present invention provides a kind of Camellia oleifera Cutting Seedling Raising method, and to solve, cuttage survival rate is low, root system is undeveloped, cutting survival Afterwards growing way slowly, cause the production cycle it is longer, it is easy generation pest and disease damage the problem of.
To solve the above problems, the technical solution adopted by the present invention is as follows：
A kind of Camellia oleifera Cutting Seedling Raising method, comprises the following steps：
1) prepared by cutting medium：Following raw material is weighed by weight：Yellow soil 43-55 parts, plant ash 9-13 parts, peat soil 6-12 parts, oyster shell whiting 5-10 parts, waste material of edible mushroom 22-28 parts, composite fertilizer's 4-7 parts, organic fertilizer 11-16 parts, sawdust 8-12 parts, sulphur Sour ferrous ammonium 3-5 parts；After each raw material is fully mixed, heap is in heaps, adds water to mix thoroughly, amount of water using matrix heap bottom not outflow water as Limit, natural stack retting more than 3 months, you can；
2) selection of nursery lot：Nursery lot is preferably located at sunny, pouring convenience, leeward place；
3) site preparation makees bed：To the garden of selection, start site preparation within 1 month at least before cuttage, remove ground weeds, every mu is applied 200 kilograms of chicken manure organic fertilizer, 50 kilograms of composite fertilizer, 70 kilograms of plant ash make base fertilizer, then plough under in soil, flatten plot, site preparation Start to make seedbed afterwards, seedbed is wide to be advisable with 1.2-1.4 rice, high 5-10 centimetres, and the step of 8-10 cm thicks is spread in seedbed after performing It is rapid 1) prepare cutting medium, pour it is permeable, along seedbed both sides with flexible pipe lay automatic spraying device；
4) sterilize：Before cuttage, after carrying out spray disinfectant to seedbed, film, surrounding soil pressure are covered on bamboo shelf immediately Tightening seal, Nausea drying 7~10 days；
5) cool canopy is set up：Nursery lot sets up cool canopy, and the high 2.1-2.5 rice of cool canopy, degree of shading is in 60%-70%；
6) cuttage bar is chosen and handled：Select high yield, disease and insect resistance camellia oleifera cultivar, take on annual section band axillary bud, not damaged, The branch of no disease and pests harm is cut to one section by 2-3 to axillary bud, long 12-15 centimetres, and as cuttage bar, each section is pressed nature growth time Priority, be divided into and first generate end and rear generation end, rear generation end one is saved into the leaf on axillary bud retains, and every leaf cuts off half , leaf bands stalk on other sections removes, and is placed on shady place and allows after its natural dehydration 5~8%, is put into the green of 150-300mg/L To be soaked in color plant growth regulator (GGR) solution 6-20 hours, taking-up rinses 10-15 minutes with clear water, then by cuttage bar base Portion is put into 0.01-0.05mol/L FeCl210-15 minutes are soaked in solution, takes out and prepares cuttage；
7) cuttage：The film of seedbed bamboo shelf is opened, seedbed is poured permeable, cuttage bar is then pressed into seeding row spacing 10 × 20 Centimetre, with ground angle at 45 ° insertion cutting medium, inserting the depth of cutting medium with the 1/2 to 2/3 of cuttage bar length, simultaneously And the axillary bud of rear generation section is advisable higher than the distance of cutting medium no less than 3 centimetres, covers film after the completion of cuttage again, surrounding is used Soil pressure tightening seal；
8) nursery bed management after cuttage：
A. heat and moisture preserving：Temperature control is at 22~28 DEG C in film, and humid control is 75~80%；
B. remove and sprout：15 days or so after cuttage, cuttage bar starts to extract sprouting out, carries out within 20 days or so removing and sprouts, every plant of cuttage bar Retain 1~2 rudiment branch to grow fine, remaining is erased；
C. spray water：Cuttage seedbed is advisable twice with daily spray water, sprayable water three to four times during high temperature, can during low temperature Spray water once, such as finds seedbed water shortage, should carry out spray water by automatic spraying device in time to ensure temperature and humidity；
D. remove film hood and remove cool canopy：After cuttage one and a half months, hardening is carried out 5-7 days, then all take off film Remove, cool canopy is removed after a week, meanwhile, sterilization and the preventing and treating of subterranean pest-insect are carried out, until outplanting.
Preferably, each raw material of cutting medium is formed by following parts by weight：50 parts of yellow soil, 11 parts of plant ash, peat 9 parts of soil, 8 parts of oyster shell whiting, 25 parts of waste material of edible mushroom, 5 parts of composite fertilizer, 14 parts of organic fertilizer, 10 parts of sawdust, 4 parts of iron ammonium sulfate.
Preferably, in step 4) sterilization, film thickness is 0.2 centimetre, and film is grown 10 meters wide 1 meter per railway carriage or compartment.
Preferably, in step 4) sterilization, the solution for nursery bed disinfection is the potassium permanganate water of concentration 0.5~1 ‰ Either 600-800 times of aqueous solution of 50% carbendazol wettable powder or the thiophanate methyl that concentration is 1~2 ‰ are water-soluble for solution Liquid.
Preferably, step 6) cuttage bar choose and processing in, the otch of cuttage bar is trimmed to ramp-like.
Preferably, after step 8) cuttage in nursery bed management, before hardening is every morning 8-9 points, spray equipment is passed through Spray water, the film of seedbed two-port is then opened, allow cross-ventilation, before afternoon 6-7 points, the film cover of seedbed two-port It is good, pass through spray equipment spray water.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The selected each raw material of the present invention, preferably goes out optimum proportioning, using each raw material cooperation, it is complete that mineral element is prepared Face, rich in nutrition content, the soil is porous, water conservation bag fertilizer ability is strong, fertilizer efficiency is lasting, disease-resistant, desinsection, antibacterial cutting medium, matches somebody with somebody The specially treated to cuttage bar and the control of whole cuttage process parameter are closed, realizes oil tea cuttage survival rate height, can Reach more than 94%, the oil tea well developed root system of cutting survival, growing way is preferable, and the production cycle of oil tea is shorter, is not susceptible to disease pest Evil.
The raw material sources that the present invention needs are extensive, and quantity is sufficient, easily obtain, and cutting medium is easily prepared, and operating technology is difficult Spend relatively low, seedling cost is relatively low, and cultivation period is short, next step grafting or transplanting can be carried out within general 45-80 days, by season gas Time factor is smaller, has preferable economic benefit, can be in large-scale application.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step Mode combines.
Embodiment 1
A kind of Camellia oleifera Cutting Seedling Raising method, comprises the following steps：
1) prepared by cutting medium：Following raw material is weighed by weight：50 parts of yellow soil, 11 parts of plant ash, 9 parts of peat soil, 8 parts of oyster shell whiting, 25 parts of waste material of edible mushroom, 5 parts of composite fertilizer, 14 parts of organic fertilizer, 10 parts of sawdust, 4 parts of iron ammonium sulfate；By each raw material After fully mixing, heap is in heaps, adds water to mix thoroughly, and with matrix heap bottom, outflow water is not limited amount of water, natural stack retting more than 3 months, ；
2) selection of nursery lot：Nursery lot is preferably located at sunny, pouring convenience, leeward place；
3) site preparation makees bed：To the garden of selection, start site preparation within 1 month at least before cuttage, remove ground weeds, every mu is applied 200 kilograms of chicken manure organic fertilizer, 50 kilograms of composite fertilizer, 70 kilograms of plant ash make base fertilizer, then plough under in soil, flatten plot, site preparation Start to make seedbed afterwards, seedbed is wide to be advisable with 1.2-1.4 rice, high 5-10 centimetres, and the step of 8-10 cm thicks is spread in seedbed after performing It is rapid 1) prepare cutting medium, pour it is permeable, along seedbed both sides with flexible pipe lay automatic spraying device；
4) sterilize：Before cuttage, after carrying out spray disinfectant to seedbed, film, surrounding soil pressure are covered on bamboo shelf immediately Tightening seal, Nausea drying 7~10 days, for nursery bed disinfection solution be concentration 0.5~1 ‰ potassium permanganate solution, the film Thickness is 0.2 centimetre, and film is grown 10 meters wide 1 meter per railway carriage or compartment；
5) cool canopy is set up：Nursery lot sets up cool canopy, and the high 2.1-2.5 rice of cool canopy, degree of shading is in 60%-70%；
6) cuttage bar is chosen and handled：Select high yield, disease and insect resistance camellia oleifera cultivar, take on annual section band axillary bud, not damaged, The branch of no disease and pests harm is cut to one section by 2-3 to axillary bud, long 12-15 centimetres, and as cuttage bar, the otch of cuttage bar is trimmed to tiltedly Shape, each section of priority for pressing nature growth time, it is divided into and first generates end and rear generation end, rear generation end one is saved to the leaf on axillary bud Son retains, and every leaf cuts off half, and leaf bands stalk on other sections removes, and is placed on shady place and allows its natural dehydration 5~8% Afterwards, immersion 6-20 hours, taking-up in 150-300mg/L green plant growth regulator (GGR) solution is put into be rinsed with clear water 10-15 minutes, then cuttage bar base portion is put into 0.01-0.05mol/L FeCl210-15 minutes are soaked in solution, takes out and prepares Cuttage；
7) cuttage：The film of seedbed bamboo shelf is opened, seedbed is poured permeable, cuttage bar is then pressed into seeding row spacing 10 × 20 Centimetre, with ground angle at 45 ° insertion cutting medium, inserting the depth of cutting medium with the 1/2 to 2/3 of cuttage bar length, simultaneously And the axillary bud of rear generation section is advisable higher than the distance of cutting medium no less than 3 centimetres, covers film after the completion of cuttage again, surrounding is used Soil pressure tightening seal；
8) nursery bed management after cuttage：
A. heat and moisture preserving：Temperature control is at 22~28 DEG C in film, and humid control is 75~80%；
B. remove and sprout：15 days or so after cuttage, cuttage bar starts to extract sprouting out, carries out within 20 days or so removing and sprouts, every plant of cuttage bar Retain 1~2 rudiment branch to grow fine, remaining is erased；
C. spray water：Cuttage seedbed is advisable twice with daily spray water, sprayable water three to four times during high temperature, can during low temperature Spray water once, such as finds seedbed water shortage, should carry out spray water by automatic spraying device in time to ensure temperature and humidity；
D. remove film hood and remove cool canopy：After cuttage one and a half months, hardening is carried out 5-7 days, the hardening is early daily Before upper 8-9 points, by spray equipment spray water, the film of seedbed two-port is then opened, allows cross-ventilation, before afternoon 6-7 points, The film of seedbed two-port is covered, by spray equipment spray water, then all removed film, after a week shady Canopy is removed, meanwhile, sterilization and the preventing and treating of subterranean pest-insect are carried out, until outplanting.
Embodiment 2
A kind of Camellia oleifera Cutting Seedling Raising method, comprises the following steps：
1) prepared by cutting medium：Following raw material is weighed by weight：43 parts of yellow soil, 9 parts of plant ash, 6 parts of peat soil, shellfish 5 parts of shell powder, 22 parts of waste material of edible mushroom, 4 parts of composite fertilizer, 11 parts of organic fertilizer, 8 parts of sawdust, 3 parts of iron ammonium sulfate；Each raw material is filled Divide after mixing, heap is in heaps, adds water to mix thoroughly, and with matrix heap bottom, outflow water is not limited amount of water, natural stack retting more than 3 months, i.e., Can；
2) selection of nursery lot：Nursery lot is preferably located at sunny, pouring convenience, leeward place；
3) site preparation makees bed：To the garden of selection, start site preparation within 1 month at least before cuttage, remove ground weeds, every mu is applied 200 kilograms of chicken manure organic fertilizer, 50 kilograms of composite fertilizer, 70 kilograms of plant ash make base fertilizer, then plough under in soil, flatten plot, site preparation Start to make seedbed afterwards, seedbed is wide to be advisable with 1.2-1.4 rice, high 5-10 centimetres, and the step of 8-10 cm thicks is spread in seedbed after performing It is rapid 1) prepare cutting medium, pour it is permeable, along seedbed both sides with flexible pipe lay automatic spraying device；
4) sterilize：Before cuttage, after carrying out spray disinfectant to seedbed, film, surrounding soil pressure are covered on bamboo shelf immediately Tightening seal, Nausea drying 7~10 days, the solution for nursery bed disinfection are 600-800 times of aqueous solution of 50% carbendazol wettable powder, institute Film thickness is stated as 0.2 centimetre, film is grown 10 meters wide 1 meter per railway carriage or compartment；
5) cool canopy is set up：Nursery lot sets up cool canopy, and the high 2.1-2.5 rice of cool canopy, degree of shading is in 60%-70%；
6) cuttage bar is chosen and handled：Select high yield, disease and insect resistance camellia oleifera cultivar, take on annual section band axillary bud, not damaged, The branch of no disease and pests harm is cut to one section by 2-3 to axillary bud, long 12-15 centimetres, and as cuttage bar, the otch of cuttage bar is trimmed to tiltedly Shape, each section of priority for pressing nature growth time, it is divided into and first generates end and rear generation end, rear generation end one is saved to the leaf on axillary bud Son retains, and every leaf cuts off half, and leaf bands stalk on other sections removes, and is placed on shady place and allows its natural dehydration 5~8% Afterwards, immersion 6-20 hours, taking-up in 150-300mg/L green plant growth regulator (GGR) solution is put into be rinsed with clear water 10-15 minutes, then cuttage bar base portion is put into 0.01-0.05mol/L FeCl210-15 minutes are soaked in solution, takes out and prepares Cuttage；
7) cuttage：The film of seedbed bamboo shelf is opened, seedbed is poured permeable, cuttage bar is then pressed into seeding row spacing 10 × 20 Centimetre, with ground angle at 45 ° insertion cutting medium, inserting the depth of cutting medium with the 1/2 to 2/3 of cuttage bar length, simultaneously And the axillary bud of rear generation section is advisable higher than the distance of cutting medium no less than 3 centimetres, covers film after the completion of cuttage again, surrounding is used Soil pressure tightening seal；
8) nursery bed management after cuttage：
A. heat and moisture preserving：Temperature control is at 22~28 DEG C in film, and humid control is 75~80%；
B. remove and sprout：15 days or so after cuttage, cuttage bar starts to extract sprouting out, carries out within 20 days or so removing and sprouts, every plant of cuttage bar Retain 1~2 rudiment branch to grow fine, remaining is erased；
C. spray water：Cuttage seedbed is advisable twice with daily spray water, sprayable water three to four times during high temperature, can during low temperature Spray water once, such as finds seedbed water shortage, should carry out spray water by automatic spraying device in time to ensure temperature and humidity；
D. remove film hood and remove cool canopy：After cuttage one and a half months, hardening is carried out 5-7 days, the hardening is early daily Before upper 8-9 points, by spray equipment spray water, the film of seedbed two-port is then opened, allows cross-ventilation, before afternoon 6-7 points, The film of seedbed two-port is covered, by spray equipment spray water, then all removed film, after a week shady Canopy is removed, meanwhile, sterilization and the preventing and treating of subterranean pest-insect are carried out, until outplanting.
Embodiment 3
A kind of Camellia oleifera Cutting Seedling Raising method, comprises the following steps：
1) prepared by cutting medium：Following raw material is weighed by weight：55 parts of yellow soil, 13 parts of plant ash, 12 parts of peat soil, 10 parts of oyster shell whiting, 28 parts of waste material of edible mushroom, 7 parts of composite fertilizer, 16 parts of organic fertilizer, 12 parts of sawdust, 5 parts of iron ammonium sulfate；By each original After material fully mixes, heap is in heaps, adds water to mix thoroughly, and with matrix heap bottom, outflow water is not limited amount of water, natural stack retting 3 months with On, you can；
2) selection of nursery lot：Nursery lot is preferably located at sunny, pouring convenience, leeward place；
3) site preparation makees bed：To the garden of selection, start site preparation within 1 month at least before cuttage, remove ground weeds, every mu is applied 200 kilograms of chicken manure organic fertilizer, 50 kilograms of composite fertilizer, 70 kilograms of plant ash make base fertilizer, then plough under in soil, flatten plot, site preparation Start to make seedbed afterwards, seedbed is wide to be advisable with 1.2-1.4 rice, high 5-10 centimetres, and the step of 8-10 cm thicks is spread in seedbed after performing It is rapid 1) prepare cutting medium, pour it is permeable, along seedbed both sides with flexible pipe lay automatic spraying device；
4) sterilize：Before cuttage, after carrying out spray disinfectant to seedbed, film, surrounding soil pressure are covered on bamboo shelf immediately Tightening seal, Nausea drying 7~10 days, the solution for nursery bed disinfection is the thiophanate methyl aqueous solution that concentration is 1~2 ‰, described thin Film thickness is 0.2 centimetre, and film is grown 10 meters wide 1 meter per railway carriage or compartment；
5) cool canopy is set up：Nursery lot sets up cool canopy, and the high 2.1-2.5 rice of cool canopy, degree of shading is in 60%-70%；
6) cuttage bar is chosen and handled：Select high yield, disease and insect resistance camellia oleifera cultivar, take on annual section band axillary bud, not damaged, The branch of no disease and pests harm is cut to one section by 2-3 to axillary bud, long 12-15 centimetres, and as cuttage bar, the otch of cuttage bar is trimmed to tiltedly Shape, each section of priority for pressing nature growth time, it is divided into and first generates end and rear generation end, rear generation end one is saved to the leaf on axillary bud Son retains, and every leaf cuts off half, and leaf bands stalk on other sections removes, and is placed on shady place and allows its natural dehydration 5~8% Afterwards, immersion 6-20 hours, taking-up in 150-300mg/L green plant growth regulator (GGR) solution is put into be rinsed with clear water 10-15 minutes, then cuttage bar base portion is put into 0.01-0.05mol/L FeCl210-15 minutes are soaked in solution, takes out and prepares Cuttage；
7) cuttage：The film of seedbed bamboo shelf is opened, seedbed is poured permeable, cuttage bar is then pressed into seeding row spacing 10 × 20 Centimetre, with ground angle at 45 ° insertion cutting medium, inserting the depth of cutting medium with the 1/2 to 2/3 of cuttage bar length, simultaneously And the axillary bud of rear generation section is advisable higher than the distance of cutting medium no less than 3 centimetres, covers film after the completion of cuttage again, surrounding is used Soil pressure tightening seal；
8) nursery bed management after cuttage：
A. heat and moisture preserving：Temperature control is at 22~28 DEG C in film, and humid control is 75~80%；
B. remove and sprout：15 days or so after cuttage, cuttage bar starts to extract sprouting out, carries out within 20 days or so removing and sprouts, every plant of cuttage bar Retain 1~2 rudiment branch to grow fine, remaining is erased；
C. spray water：Cuttage seedbed is advisable twice with daily spray water, sprayable water three to four times during high temperature, can during low temperature Spray water once, such as finds seedbed water shortage, should carry out spray water by automatic spraying device in time to ensure temperature and humidity；
D. remove film hood and remove cool canopy：After cuttage one and a half months, hardening is carried out 5-7 days, the hardening is early daily Before upper 8-9 points, by spray equipment spray water, the film of seedbed two-port is then opened, allows cross-ventilation, before afternoon 6-7 points, The film of seedbed two-port is covered, by spray equipment spray water, then all removed film, after a week shady Canopy is removed, meanwhile, sterilization and the preventing and treating of subterranean pest-insect are carried out, until outplanting.
Comparative example 1
On the basis of the Camellia oleifera Cutting Seedling Raising method of embodiment 1, in the case of keeping other steps constant, cuttage is removed The use of matrix.
Comparative example 2
On the basis of the Camellia oleifera Cutting Seedling Raising method of embodiment 1, in the case of keeping other steps constant, step 6) skewer During cutting is chosen and handled, omit cuttage bar and soak this process through green plant growth regulator (GGR) solution.
After removing cool canopy, i.e., the average base portion of survival rate, number of averagely taking root, root average length, sprouting to oil tea cuttage seeding Diameter, sprouting average length are counted, embodiment 1-3 and contrast test 1-2 statistics such as table 1.
The statistics of the oil tea cuttage seeding of table 1
Although above the present invention is described in detail with a general description of the specific embodiments, On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.

Claims (6)

  1. A kind of 1. Camellia oleifera Cutting Seedling Raising method, it is characterised in that comprise the following steps：
    1) prepared by cutting medium：Following raw material is weighed by weight：Yellow soil 43-55 parts, plant ash 9-13 parts, peat soil 6-12 Part, oyster shell whiting 5-10 parts, waste material of edible mushroom 22-28 parts, composite fertilizer's 4-7 parts, organic fertilizer 11-16 parts, sawdust 8-12 parts, sulfuric acid are sub- Iron ammonium 3-5 parts；After each raw material is fully mixed, heap is in heaps, adds water to mix thoroughly, and with matrix heap bottom, outflow water is not limited amount of water, Natural stack retting more than 3 months, you can；
    2) selection of nursery lot：Nursery lot is preferably located at sunny, pouring convenience, leeward place；
    3) site preparation makees bed：To the garden of selection, start site preparation within 1 month at least before cuttage, remove ground weeds, every mu is applied chicken manure 200 kilograms of organic fertilizer, 50 kilograms of composite fertilizer, 70 kilograms of plant ash make base fertilizer, then plough under in soil, flatten plot, are after site preparation Start to make seedbed, seedbed is wide to be advisable with 1.2-1.4 rice, high 5-10 centimetres, and the step 1) of 8-10 cm thicks is spread in seedbed after performing The cutting medium of preparation, pour it is permeable, along seedbed both sides with flexible pipe lay automatic spraying device；
    4) sterilize：Before cuttage, after carrying out spray disinfectant to seedbed, film is covered on bamboo shelf immediately, surrounding soil pressure is close Envelope, Nausea drying 7~10 days；
    5) cool canopy is set up：Nursery lot sets up cool canopy, and the high 2.1-2.5 rice of cool canopy, degree of shading is in 60%-70%；
    6) cuttage bar is chosen and handled：High yield, disease and insect resistance camellia oleifera cultivar are selected, takes on annual section band axillary bud, not damaged, disease-free The branch of insect pest is cut to one section by 2-3 to axillary bud, long 12-15 centimetres, as cuttage bar, each section of elder generation for pressing nature growth time Afterwards, it is divided into and first generates end and rear generation end, rear generation end one is saved into the leaf on axillary bud retains, and every leaf cuts off half, its Leaf band stalk on his section removes, and is placed on shady place and allows after its natural dehydration 5~8%, is put into 150-300mg/L green plants Soaked in growth regulator (GGR) solution 6-20 hours, taking-up rinses 10-15 minutes with clear water, then cuttage bar base portion is put into 0.01-0.05mol/L FeCl210-15 minutes are soaked in solution, takes out and prepares cuttage；
    7) cuttage：The film of seedbed bamboo shelf is opened, seedbed is poured permeable, cuttage bar is then pressed into 10 × 20 lis of seeding row spacing Rice, with ground angle at 45 ° insertion cutting medium, insert the depth of cutting medium with the 1/2 to 2/3 of cuttage bar length and Generate the axillary bud of section afterwards is advisable higher than the distance of cutting medium no less than 3 centimetres, covers film, surrounding soil after the completion of cuttage again Compress sealing；
    8) nursery bed management after cuttage：
    A. heat and moisture preserving：Temperature control is at 22~28 DEG C in film, and humid control is 75~80%；
    B. remove and sprout：15 days or so after cuttage, cuttage bar starts to extract sprouting out, carries out within 20 days or so except sprouting, every plant of cuttage bar retains 1 ~2 rudiment branches to grow fine, remaining is erased；
    C. spray water：Cuttage seedbed is advisable twice with daily spray water, sprayable water three to four times during high temperature, sprayable during low temperature Water once, such as finds seedbed water shortage, should carry out spray water by spray equipment in time to ensure temperature and humidity；
    D. remove film hood and remove cool canopy：After cuttage one and a half months, hardening is carried out 5-7 days, then all remove film, then A week is spent to remove cool canopy, meanwhile, sterilization and the preventing and treating of subterranean pest-insect are carried out, until outplanting.
  2. 2. Camellia oleifera Cutting Seedling Raising method as claimed in claim 1, it is characterised in that：Each raw material of cutting medium presses following parts by weight Composition：It is 50 parts of yellow soil, 11 parts of plant ash, 9 parts of peat soil, 8 parts of oyster shell whiting, 25 parts of waste material of edible mushroom, 5 parts of composite fertilizer, organic 14 parts of fertilizer, 10 parts of sawdust, 4 parts of iron ammonium sulfate.
  3. 3. Camellia oleifera Cutting Seedling Raising method as claimed in claim 1, it is characterised in that：In step 4) sterilization, film thickness 0.2 Centimetre, film is grown 10 meters wide 1 meter per railway carriage or compartment.
  4. 4. Camellia oleifera Cutting Seedling Raising method as claimed in claim 1, it is characterised in that：In step 4) sterilization, for nursery bed disinfection Solution for concentration 0.5~1 ‰ 600-800 times of aqueous solution of potassium permanganate solution or 50% carbendazol wettable powder or Person's concentration is 1~2 ‰ thiophanate methyl aqueous solution.
  5. 5. Camellia oleifera Cutting Seedling Raising method as claimed in claim 1, it is characterised in that：During step 6) cuttage bar is chosen and handled, The otch of cuttage bar is trimmed to ramp-like.
  6. 6. Camellia oleifera Cutting Seedling Raising method as claimed in claim 1, it is characterised in that：After step 8) cuttage in nursery bed management, refining Before seedling is every morning 8-9 points, by spray equipment spray water, the film of seedbed two-port is then opened, allows cross-ventilation, under Before noon 6-7 points, the film of seedbed two-port is covered, passes through spray equipment spray water.
CN201710853164.2A 2017-09-20 2017-09-20 A kind of Camellia oleifera Cutting Seedling Raising method Pending CN107567843A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106069552A (en) * 2016-08-03 2016-11-09 陶灵娥 A kind of oil tea asexual reproduction method
CN106105999A (en) * 2016-08-03 2016-11-16 陶灵娥 A kind of oil tea cuttage breeding method
CN106234123A (en) * 2016-08-03 2016-12-21 陶灵娥 A kind of oil tea high-survival rate cuttage and seedling culture method
CN106258723A (en) * 2016-08-03 2017-01-04 陶灵娥 A kind of Camellia oleifera Cutting Seedling Raising method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106069552A (en) * 2016-08-03 2016-11-09 陶灵娥 A kind of oil tea asexual reproduction method
CN106105999A (en) * 2016-08-03 2016-11-16 陶灵娥 A kind of oil tea cuttage breeding method
CN106234123A (en) * 2016-08-03 2016-12-21 陶灵娥 A kind of oil tea high-survival rate cuttage and seedling culture method
CN106258723A (en) * 2016-08-03 2017-01-04 陶灵娥 A kind of Camellia oleifera Cutting Seedling Raising method

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