CN106818389A - A kind of method for hybridizing oil tea cuttage cultivation - Google Patents
A kind of method for hybridizing oil tea cuttage cultivation Download PDFInfo
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- CN106818389A CN106818389A CN201710222137.5A CN201710222137A CN106818389A CN 106818389 A CN106818389 A CN 106818389A CN 201710222137 A CN201710222137 A CN 201710222137A CN 106818389 A CN106818389 A CN 106818389A
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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Abstract
A kind of method for hybridizing oil tea cuttage cultivation, comprises the following steps that：First, choose seeds：Elite plant is selected to do cuttage kind tree in number seedling base of Changde Tie Cheng, two, collection branch：3rd, cuttage：1st, nursery base selection：2nd, seedbed is smooth：3rd, sterilize：4th, the material of plastic sheeting canopy is got ready：5th, cuttage：6th, lid film reaches hot and humid in plastic sheeting canopy；7th, the shade above plastic sheeting canopy is put up；4th, managed after inserting；5th, cuttage seeding large area is transplanted afforestation and is managed：Advantage of the invention is that：1st, vegetative propagation, can preserve variety；2nd, the well developed root system of cuttage strain, cuttage survival rate 100%；3rd, saving of labor, it is time saving, save branch, save expenditures, especially spring, summer, autumn and winter throughout the year can cuttage, 4, be not in clump branch.5th, cuttage seeding in transit, stands extruding, 6, afforestation born fruit after 3 years, carrying the first three years than grafting is benefited.
Description
Technical field
The present invention relates to oil tea cultivation, i.e., a kind of method for hybridizing oil tea cuttage cultivation.
Background technology
Oil tea is the important economic tree in Subtropical China area, is one of big woody oil tree species in the world four, and tea oil is
The high-grade edible oil being loved by people, there is wide market prospects and huge potentiality of economical exploit, nearly more than ten years, camellia oleifera lam
Cultivation due to country encouragement and people for tea oil hobby, the area of expanding species is increasing, Hunan Province oil tea area, produces
Amount accounts for national total amount more than 40%, and the expanding species of oil tea has three kinds of methods, and one is to cultivate seedling with Seed of Camellia oleifera, and two is grafting, three
It is cuttage.Oversize with the Seed of Camellia oleifera cultivation seedling time, the method for grafting is second-rate, comes into oil tea forest zone, it is possible to find,
In the camellia oleifera lam of grafting, plant strain growth height is uneven, branch disk uneven, and some Cong Zhiduo, the inclination in one direction having is encountered
High temperature, arid will shedding it is serious, the even whole strain having is dead, at some graftings under go up greatly small, its root is the sieve of grafting tree
Pipe and conduit are impaired, it is not smooth to circulate, malnutritive, and the tree of grafting growth is bigger, and defect is more.How a kind of survival rate is found
The oil tea seedling fostering method that high, seedling quality is good, the cultivation time is short, is the problem of many people's thinkings.
The content of the invention
In order to overcome the shortcoming in current oil tea seedling fostering, the present invention proposes that survival rate is high, seedling quality is good, cultivates
A kind of method of time short hybridization oil tea cuttage cultivation.
The method of this hybridization oil tea cuttage cultivation, it is characterised in that comprise the following steps that：
First, choose seeds：
Changde Tie Cheng mono- is the hybridization oil tea Cold Dew seed type improved seeds by country's authorization, and the kind is with two excellent lists
Parent is in strain, is hybridized by artificial pollination, by the kind of long-term breeding, best in quality and stabilization；Its advantage is, A, tree
Shape is compact, and leaf is dark green greatly, and the thick shape of sprig, bud is full greatly, and Flowers distribution is uniform, category high yield, stable yields type；B, disease resistance are strong, leaf,
Really rare disease.The Hunan Forest Room, Hunan Province Science and Technology Department《Scientific and technological achievement assay certificate》Mirror committee of Hunan section word【2006】
No. 73 states clearly：" local per unit area yield can be improved more than 10 times by Changde Tie Cheng mono- ", " project reaches the neck of domestic similar research
Chinese invention patent was applied in first level ", iron city one, entitled " a kind of selection of hybrid variety of Camellia oleifera ", specially
Profit number on January 4th, 2007100361809,2012 authorizes.
Elite plant is selected to do cuttage kind tree in number seedling base of Changde Tie Cheng, the standard of elite plant selection is：(1)
Unit area hat width fruit yield >=2Kg/m2, (2) diseased fruit rate, sick leaf rate≤3%, (3) skin depth≤3mm, (4) crotch angle >=
30°；
2nd, branch is gathered：Select annual or biennial, healthy and strong, no disease and pests harm branch, it is desirable to which a knife is cut, every plant is inserted
Fringe 8-12 centimeters, accomplish the leaf of a bud one, every 50 a bundles are stood up in a basin clear water by along branch, and cuttage is forwarded to be placed with takes root
In the water of powder；
3rd, cuttage：
1st, nursery base selection：Cuttage nursery wants soil property good, preferably level Four laterite, and sunny, the road is clear, water source gravity flow
Or have irrigating facility；
2nd, seedbed is smooth：Ridge is wide 1.2 meters, 30 centimeters of ridge furrow width, ridge leveling, and the whole thin, Shi Shui of soil, 25 centimeters of seedling bedsoil is deep,
Plus 10 centimeters of screened loess soil is high, 35 centimeters of ditch depth encloses ditch less than 35 centimeters of ridge ditch bottom around nursery, accomplishes that rain stops, ridge ditch
Do without ponding；
3rd, sterilize：With agricultural chemicals thiophanate methyl to soil disinfection, after one day, weeds are killed with pesticide glyphosate, with agricultural chemicals and Nai Si
Closing grass seeds seed；
4th, the material of plastic sheeting canopy is got ready：Bamboo bow, long 2.2 meters, wide 1.5 centimeters, film is wide 2 meters, bamboo, timber, iron wire,
Plastic sheeting canopy use is done,
5th, cuttage：The first bracing wire on ridge, is embarked on journey according to bracing wire cuttage, and towards southeastern direction, every is inserted soil 2/3rds on blade face
It is deep, inserted and be gently compacted with finger, 10 centimeters of line-spacing, per the row of ridge 12, applied after having inserted water once, sterilize once, every 10 days later
With agricultural chemicals thiophanate methyl to soil disinfection once；
6th, vertical with ridge, plug bamboo bow on ridge side after a ridge cuttage is complete, bamboo bow two ends are fixed into the soil, every bamboo
Bow is separated by 70 centimeters, and film is covered above bamboo bow, to seal airtight, if any passage, is sealed with adhesive sticker, by lid
Film reaches hot and humid in plastic sheeting canopy；
7th, the shade above plastic sheeting canopy is put up, shade is high 2 meters；
4th, managed after inserting：A, special messenger guard and look into temperature, and plastic sheeting temperature of shed should especially note Qiu Qianshi in 39-41 degree
My god, 20 days after autumn, in 1 point to 5 points of daily afternoon, the film at two can be opened ventilation, after ventilation, if it find that lacking
Water, water in time；After B, cuttage 25 days, start root long, after 100 days, answer substantially all root long；C, plastic sheeting canopy use three
After individual month, can completely collect, leave behind sunshade；
5th, cuttage seeding large area is transplanted afforestation and is managed：
1st, 2-3, the cuttage seeding that 75-85cm high is high are chosen, plantation is gone up a hill, contour is pressed before plantation and excavates Liao Hao, from up to
Under, it is deep 1 meter, wide 1 meter, under apply fertilizer to the subsoil, based on phosphate fertilizer, organic fertilizer can not be to fertilize for base fertilizer.
2nd, every mu 80-120 plants, 3 × 3 meters or 2.5 × 2.5 meters of line-spacing；
When the 3rd, planting, root-inducing powder water is first sprinkled, then irrigate clear water；
4th, after five days, stood solid with their feet around sapling；
5th, arid is met, is kept the skin wet in time；
6th, after topdressing, planting four months, sprinkle saturating with 3/1000ths urea or 3/1000ths carbon ammonium water, it is impossible to dry application, later every two
Year imposes composite fertilizer once, Deep-ditch manuring when imposing, and allows fertilizer to permeate root bottom part, and sapling can grow to 1.2 meters high, after 2 years after 1 year
Pruned by height and kept for 1.2 meters high, keep 1.5 height to prune after 3 years, and can born fruit, yield increases year by year later.
Advantage of the invention is that：
1st, vegetative propagation, can preserve variety 100%, keep ecosystem；
2nd, the well developed root system of cuttage strain, screen casing and the conduit circulatory system are normal, absorb nutrient abundance, cuttage survival rate 100%；
3rd, saving of labor, it is time saving, save branch, save expenditures, especially spring, summer, autumn and winter throughout the year can cuttage, and grafting can only
Carried out in the middle ten days in annual June, only cuttage could in time ensure the nurseries' supplies of establishing in large scale, add oil tea improved seeds
Speed breeding and rapid popularization；
4th, be not in clump branch；
5th, cuttage seeding in transit, stands extruding, is not in fracture, and this is incomparable grafting；
6th, born fruit after afforesting 3 years, carrying the first three years than grafting is benefited.
Specific embodiment
2012 I Xu Jiaqiao ternarys village oil tea cuttage tree transplanted experimental field, comprise the following steps that：
First, choose seeds：
Changde Tie Cheng mono- is the hybridization oil tea Cold Dew seed type improved seeds by country's authorization, and the kind is with two excellent lists
Parent is in strain, is hybridized by artificial pollination, by the kind of long-term breeding, best in quality and stabilization；Its advantage is, A, tree
Shape is compact, and leaf is dark green greatly, and the thick shape of sprig, bud is full greatly, and Flowers distribution is uniform, category high yield, stable yields type；B, disease resistance are strong, leaf,
Really rare disease.The Hunan Forest Room, Hunan Province Science and Technology Department《Scientific and technological achievement assay certificate》Mirror committee of Hunan section word【2006】
No. 73 states clearly：" local per unit area yield can be improved more than 10 times by Changde Tie Cheng mono- ", " project reaches the neck of domestic similar research
Chinese invention patent was applied in first level ", iron city one, entitled " a kind of selection of hybrid variety of Camellia oleifera ", specially
Profit number on January 4th, 2007100361809,2012 authorizes.
Elite plant is selected to do cuttage kind tree in number seedling base of Changde Tie Cheng, the standard of elite plant selection is：(1)
Unit area hat width fruit yield >=2Kg/m2, (2) diseased fruit rate, sick leaf rate≤3%, (3) skin depth≤3mm, (4) crotch angle >=
30°；
2nd, branch is gathered：Select annual or biennial, healthy and strong, no disease and pests harm branch, it is desirable to which a knife is cut, every plant is inserted
Fringe 8-12 centimeters, accomplish the leaf of a bud one, every 50 a bundles are stood up in a basin clear water by along branch, and cuttage is forwarded to be placed with takes root
In the water of powder；
3rd, cuttage：
1st, nursery base selection：Cuttage nursery wants soil property good, preferably level Four laterite, and sunny, the road is clear, water source gravity flow
Or have irrigating facility；
2nd, seedbed is smooth：Ridge is wide 1.2 meters, 30 centimeters of ridge furrow width, ridge leveling, and the whole thin, Shi Shui of soil, 25 centimeters of seedling bedsoil is deep,
Plus 10 centimeters of screened loess soil is high, 35 centimeters of ditch depth encloses ditch less than 35 centimeters of ridge ditch bottom around nursery, accomplishes that rain stops, ridge ditch
Do without ponding；
3rd, sterilize：With agricultural chemicals thiophanate methyl to soil disinfection, after one day, weeds are killed with pesticide glyphosate, with agricultural chemicals and Nai Si
Closing grass seeds seed；
4th, the material of plastic sheeting canopy is got ready：Bamboo bow, long 2.2 meters, wide 1.5 centimeters, film is wide 2 meters, bamboo, timber, iron wire,
Plastic sheeting canopy use is done,
5th, cuttage：The first bracing wire on ridge, is embarked on journey according to bracing wire cuttage, and towards southeastern direction, every is inserted soil 2/3rds on blade face
It is deep, inserted and be gently compacted with finger, 10 centimeters of line-spacing, per the row of ridge 12, applied after having inserted water once, sterilize once, every 10 days later
With agricultural chemicals thiophanate methyl to soil disinfection once；
6th, vertical with ridge, plug bamboo bow on ridge side after a ridge cuttage is complete, bamboo bow two ends are fixed into the soil, every bamboo
Bow is separated by 70 centimeters, and film is covered above bamboo bow, to seal airtight, if any passage, is sealed with adhesive sticker, by lid
Film reaches hot and humid in plastic sheeting canopy；
7th, the shade above plastic sheeting canopy is put up, shade is high 2 meters；
4th, managed after inserting：A, special messenger guard and look into temperature, and plastic sheeting temperature of shed should especially note Qiu Qianshi in 39-41 degree
My god, 20 days after autumn, in 1 point to 5 points of daily afternoon, the film at two can be opened ventilation, after ventilation, if it find that lacking
Water, water in time；After B, cuttage 25 days, start root long, after 100 days, answer substantially all root long；C, plastic sheeting canopy use three
After individual month, can completely collect, leave behind sunshade；
5th, cuttage seeding large area is transplanted afforestation and is managed：
1st, 2-3, the cuttage seeding that 75-85cm high is high are chosen, plantation is gone up a hill, contour is pressed before plantation and excavates Liao Hao, from up to
Under, it is deep 1 meter, wide 1 meter, under apply fertilizer to the subsoil, based on phosphate fertilizer, organic fertilizer can not be to fertilize for base fertilizer.
2nd, every mu 80-120 plants, 3 × 3 meters or 2.5 × 2.5 meters of line-spacing；
When the 3rd, planting, root-inducing powder water is first sprinkled, then irrigate clear water；
4th, after five days, stood solid with their feet around sapling；
5th, arid is met, is kept the skin wet in time；
6th, after topdressing, planting four months, sprinkle saturating with 3/1000ths urea or 3/1000ths carbon ammonium water, it is impossible to dry application, later every two
Year imposes composite fertilizer once, Deep-ditch manuring when imposing, and allows fertilizer to permeate root bottom part, and sapling can grow to 1.2 meters high, after 2 years after 1 year
Pruned by height and kept for 1.2 meters high, keep 1.5 height to prune after 3 years, and can born fruit, yield increases year by year later.
The oil tea cuttage tree transplanted in Xu Jiaqiao ternarys village experimental field, survival rate 98%, when picking tea fruit within 2016, the height of tree
1.6 meters, individual plant hat width 1.8m2, individual plant most 26 jin of high yield fresh fruit, 1.7 jin of oil-producing.At existing seedbed three, 10 mu of area inside has seedling
120,000 plants of wood.Plant 8 mu, 700 plants of tree.15 mu of the experiment forest land that cuttage cultivation has been born fruit.
Claims (1)
1. it is a kind of hybridize oil tea cuttage cultivation method, it is characterised in that comprise the following steps that：
First, choose seeds：
Elite plant is selected to do cuttage kind tree in number seedling base of Changde Tie Cheng, the standard of elite plant selection is：
(1) unit area hat width fruit yield >=2Kg/m2,
(2) diseased fruit rate, sick leaf rate≤3%,
(3) skin depth≤3mm,
(4) crotch angle >=30 °；
2nd, branch is gathered：Select annual or biennial, healthy and strong, no disease and pests harm branch, it is desirable to which a knife is cut, every plant is inserted
Fringe 8-12 centimeters, accomplish the leaf of a bud one, every 50 a bundles are stood up in a basin clear water by along branch, and cuttage is forwarded to be placed with takes root
In the water of powder；
3rd, cuttage：
(1), nursery base selection：Level Four laterite is wanted in cuttage nursery, and sunny, the road is clear, and water source flows automatically or has irrigation to set
Apply；
(2), seedbed is smooth：Ridge is wide 1.2 meters, 30 centimeters of ridge furrow width, ridge leveling, soil whole thin, Shi Shui, 25 centimeters of seedling bedsoil
Depth, plus 10 centimeters of screened loess soil is high, 35 centimeters of ditch depth, and ditch is enclosed less than 35 centimeters of ridge ditch bottom around nursery, accomplishes that rain stops, ridge
Ditch is dry without ponding；
(3), sterilize：With agricultural chemicals thiophanate methyl to soil disinfection, after one day, weeds are killed with pesticide glyphosate, with agricultural chemicals and resistance to
This closing grass seeds seed；
(4) material of plastic sheeting canopy, is got ready：Bamboo bow, long 2.2 meters, wide 1.5 centimeters, 2 meters wide of film, bamboo, timber,
Iron wire, does plastic sheeting canopy use；
(5), cuttage：The first bracing wire on ridge, is embarked on journey according to bracing wire cuttage, and towards southeastern direction, every is inserted soil 2/3rds on blade face
It is deep, inserted and be gently compacted with finger, 10 centimeters of line-spacing, per the row of ridge 12, applied after having inserted water once, sterilize once, every 10 days later
With agricultural chemicals thiophanate methyl to soil disinfection once；
(6) vertical with ridge, plug bamboo bow on ridge side after, a ridge cuttage is complete, bamboo bow two ends are fixed into the soil, every
Bamboo bow is separated by 70 centimeters, and film is covered above bamboo bow, to seal airtight, if any passage, is sealed with adhesive sticker, passes through
Lid film reaches hot and humid in plastic sheeting canopy；
(7) shade above plastic sheeting canopy, is put up, shade is high 2 meters；
4th, managed after inserting：
(1), special messenger is guarded and looks into temperature, and plastic sheeting temperature of shed should be especially noted ten days before the autumn in 39-41 degree, and after autumn two
Ten days, in 1 point to 5 points of daily afternoon, the film at two can be opened ventilation, after ventilation, if it find that water shortage, timely
Water；
(2), after cuttage 25 days, start root long, after 100 days, answer substantially all root long；
(3), plastic sheeting canopy can be collected completely using after three months, leave behind sunshade；
5th, cuttage seeding large area is transplanted afforestation and is managed：
(1) 2-3, the cuttage seeding that 75-85cm high is high, are chosen, plantation goes up a hill, contour excavation Liao Hao is pressed before plantation, from upper
It is deep 1 meter, wide 1 meter under, under apply fertilizer to the subsoil, based on phosphate fertilizer, organic fertilizer can not be to fertilize for base fertilizer；
(2), every mu 80-120 plants, 3 × 3 meters or 2.5 × 2.5 meters of line-spacing；
(3) when, planting, root-inducing powder water is first sprinkled, then irrigate clear water；
(4), after five days, stood solid with their feet around sapling；
(5) arid, is met, is kept the skin wet in time；
(6) after, topdressing, planting four months, sprinkle saturating with 3/1000ths urea or 3/1000ths carbon ammonium water, it is impossible to dry application, often later
Impose composite fertilizer once within 2 years, Deep-ditch manuring when imposing allows fertilizer to permeate root bottom part, and sapling can grow to 1.2 meters high, 2 years after 1 year
Kept for 1.2 meters high by high pruning afterwards, holding 1.5 is high after 3 years prunes, and can bear fruit, and yield increases year by year later.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925262A (en) * | 2018-06-25 | 2018-12-04 | 南通大学 | Saving of labor's burring nursery stock cottage breeding method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258723A (en) * | 2016-08-03 | 2017-01-04 | 陶灵娥 | A kind of Camellia oleifera Cutting Seedling Raising method |
| CN106332709A (en) * | 2015-07-09 | 2017-01-18 | 长沙市望城区东城镇桃李农庄养殖专业合作社 | Camellia oleifera planting method |
-
2017
- 2017-04-07 CN CN201710222137.5A patent/CN106818389A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332709A (en) * | 2015-07-09 | 2017-01-18 | 长沙市望城区东城镇桃李农庄养殖专业合作社 | Camellia oleifera planting method |
| CN106258723A (en) * | 2016-08-03 | 2017-01-04 | 陶灵娥 | A kind of Camellia oleifera Cutting Seedling Raising method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925262A (en) * | 2018-06-25 | 2018-12-04 | 南通大学 | Saving of labor's burring nursery stock cottage breeding method |
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