CN104542000A - Cultivation method for camellia oleifera tree seedlings - Google Patents
Cultivation method for camellia oleifera tree seedlings Download PDFInfo
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0293—Seed or shoot receptacles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- 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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- 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
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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Abstract
The invention discloses a cultivation method for camellia oleifera tree seedlings, and relates to the technical field of cultivation of nursery stocks. According to the cultivation method, the survival rate of grafted seedlings is greatly increased by selecting tea seeds, cultivating rootstock seedlings, selecting good clone scions, grafting the scions and the rootstock seedlings, planting the grafted seedlings into a light-medium non-woven cloth container, covering the container by a plastic thin film, building a covering shade above a seedbed, controlling the temperature and the humidity in the plastic thin film and preventing and treating plant diseases. The cultivation method disclosed by the invention is used for directly planting the grafted camellia oleifera seedlings into the light-medium non-woven cloth container for cultivation and the grafted camellia oleifera seedlings can grow fast without seedling recovering; the seedling qualification rate is about 60 percent; the seedlings are convenient to carry; the time and the labor are saved, and the labor can be saved by 50 percent; the qualified seedlings are not needed to be transplanted again, and the roots of the grafted seedlings are not injured; the grafted seedlings are planted in the light-medium non-woven cloth container, so that the survival rate is high, and the large-area afforesting survival rate is 93.7 percent.
Description
Technical field
The present invention relates to the Cultivating techniques field of nursery stock, the breeding method of especially a kind of oil tea sapling.
Background technology
Oil tea, has another name called tea fruit tree, tea oil tree, spends oil tea in vain, belongs to evergreen shrubs or the dungarunga of Theaceae Camellia, it is the important woody oil tree species of south China, it is different because modes of reproduction is different that oil tea starts bearing age, and oil tea of growing directly from seeds just starts result for general 5 years, within 10 years, enters the full bearing period; Namely grafting starts result in 2 years, within 5 years, enters the full bearing period, and under good management condition, the full bearing period can maintain 40 ~ 50 years.The breeding method of the oil tea sapling usually adopted at present first oil tea grafting is placed on land for growing field crops to cultivate, land for growing field crops is cultivated in the grafting shift-in Light media non-woven container survived again and cultivate, the breeding method of this oil tea sapling is wasted time and energy, seedling qualification rate only about 10%, and causing root system impaired because being transplanted into container, qualified seedling survival rate is also only 30% to 40%.
Summary of the invention
Technical problem to be solved by this invention is to provide the breeding method of a kind of oil tea sapling, and the method can solve the cultivation of existing oil tea grafting to waste time and energy, the problem that seedling qualification rate is low and qualified seedling survival rate is low.
In order to solve the problem, the technical solution used in the present invention is: the breeding method of this oil tea sapling comprises:
A. the tea seed that the natural cracking that dried in the shade by tea fruit is deviate from, select its full grain large, without the seed of damage by disease and insect, be watered 15 liters ~ 20 liters or sterilize 10 minutes by 50% carbendazol wettable powder, 700 times of liquid ~ 800 times immersion kind with 70% thiophanate methyl wetting powder 100 grams, after drying in the shade, sand is hidden for subsequent use;
B.3 the first tenday period of a month moon temperature stable after, select clean sand, sterilization Final finishing becomes the high 10 centimetres ~ casting bed of 12 centimetres and flattens; Take out the seed that sand is hidden, heavy seeding one deck seed on casting bed, then cover the layer of sand of 15 centimetres ~ 20 centimetres, and flatten, compress, hide with film;
C.4 the moon ~ May between, tea seed germinates the rootstock seedling length that grows at 8 centimetres ~ 12 centimetres, diameter 3 centimetres ~ 4 centimetres and layer of sand is exposed at end time, rootstock seedling is tripped out, clean sand, put into 50% carbendazol wettable powder, 700 times of liquid ~ 800 times liquid sterilizing 1 minute;
D. the two ends up and down of rootstock seedling are excised, blastema, radicle is made all to retain 3 centimetres ~ 4 centimetres, from inside to outside vertical partial application in the middle part of blastema, long incision 1.4 centimetres ~ 1.6 centimetres, put the aluminium apron become with length 3 centimetres ~ 4 centimetres, wide 1 centimetre ~ 1.2 centimetres of aluminum cover rolls, for subsequent use;
E. from choiceness cutting orchard, choose logical straight healthy and strong, without damage by disease and insect, the spring tip of the raw then semi-lignified that axillalry bud is full does scion, and the effective bud of every scion grafting fringe, more than 3, is put into clear water and soaked after adopting, load moisturizing in plastic sack;
F. below scion axillalry bud, splay in 0.2 centimetre ~ 0.3 centimetre both sides, and tangent plane length 1.2 centimetres ~ 1.5 centimetres is also level and smooth, and side is cut to layer of wood, and cortex is pruned to forming layer in side; Above axillalry bud, 0.2 centimetre ~ 0.3 centimeters is cut off, and blade is cut half, the buddering of leaf one bud, be placed in clear water for subsequent use;
G. by the otch of inserting step d gained rootstock seedling of buddering, rootstock seedling and the formation layer side of buddering align, and budder base portion and rootstock seedling kerf bottom are close to, and aluminium apron is entangled graft union and progressively clutches from top to bottom, make to budder and to combine closely with rootstock seedling, the grafting that must plant;
H. within 15 days, choose the newly-ploughed mountain region loess 50% ~ 60% sieved, the turf ash 35% ~ 40% sieved in advance, the Nutrition Soil of composite fertilizer 2% ~ 5% mixes mixing rear loading Light media non-woven container thoroughly, spreads the yellow mud of one deck 1 centimetre ~ 1.2 cm thick above, for subsequent use;
I. step g gained grafting is planted in the Light media non-woven container of step h, make grafting mouth higher than native face, anti-silt incoming interface, the Light media non-woven container of grafting of planting is placed on seedbed, water once permeable, bamboo chip is curved arch and inserts both sides, seedbed, use covered rearing with plastic film moisturizing above, surrounding is tight by soil pressure, makes it close airtight; If when temperature is more than 33 DEG C, open film two ends, cooling ventilation;
J. above seedbed, build the high 1.7 meters ~ shading shed of 1.8 meters, degree of shading is 70% ~ 80%; In control plastic film, temperature is at 25 DEG C ~ 28 DEG C, and humidity is 70% ~ 80%;
K., after sealing 30 days, raise film and remove debudding; After 40 days, open film two ends evening, daytime covers back; Overcast and rainy whole dismounting film is selected after 60 days; After removing debudding first, every 18 days ~ 20 days debuddings once and weed out the rank grass, meanwhile, spray the urea of 1 time 0.1% or the dipotassium hydrogen phosphate solution of 0.1% every 30 days, until October, first diazonium of applying fertilizer is fertile, rear heavy potash fertilizer; After mid-November, remove shading shed gradually, carry out hardening, until spring next year transplants;
L., in the nursery stage of step I to step k, disease control is carried out in time.
In the breeding method technical scheme of above-mentioned oil tea sapling, technical scheme can also be more specifically: the disease control measure of step l is: to spray the bordeaux mixture prevention Oil Tea Anthracnose of 1% every 30 days in nursery spring and summer in period season, morbidity sprays times liquid control of 50% carbendazol wettable powder, 700 times of liquid ~ 800 in early days; Adopt silviculture and management measure, improve ventilation and penetrating light condition, prevention oil tea soft rot, sprayed 1% bordeaux mixture every 30 days, or 50% carbendazol wettable powder, 700 times of liquid ~ 800 times liquid, or 70% thiophanate methyl wetting powder 100 grams is watered 15 liters ~ 20 liters controls; If after the morbidity of oil tea root rot, remove grave illness strain, mix soil with white lime and cover, or water rhizome place control oil tea root rot with 50% Tuzet wetting powder, 800 times of liquid ~ 1000 times liquid or 50% carbendazol wettable powder, 700 times of liquid ~ 800 times liquid.
Further, the seedbed of step I is selected height above sea level 500 meters ~ 1000 meters, annual sunshine duration 1100 hours ~ 1300 hours, year-round average temperature 15 DEG C ~ 20 DEG C, the area that annual precipitation is 130 centimetres ~ 170 centimetres.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, directly oil tea grafting is planted and cultivate in Light media non-woven container, do not need slow seedling to grow fast, seedling qualification rate reaches about 60%, seedling convenient in carrying, time saving and energy saving, saves artificial 50%.
2, cultivate qualified seedling need not again transplant, the root system of oil tea grafting is not damaged, and Light media non-woven container is planted together and survived height, and large area survival rate reaches 93.7%.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment 1
A breeding method for oil tea sapling, comprises the following steps:
A. the tea seed that the natural cracking that dried in the shade by tea fruit is deviate from, selects that its full grain is large, without the seed of damage by disease and insect, be watered 15 liters of sterilizations 10 minutes of soaking seed with 70% thiophanate methyl wetting powder 100 grams, after drying in the shade, sand Tibetan is for subsequent use;
B. after early March temperature is stablized, select clean sand, sterilization Final finishing becomes the casting bed of high 10 centimetres and flattens; Take out the seed that sand is hidden, heavy seeding one deck seed on casting bed, then cover the layer of sand of 15 centimetres, and flatten, compress, hide with film;
C.4, between the moon, tea seed germinates the rootstock seedling length that grows at 8 centimetres, diameter 3 centimetres and layer of sand is exposed at end time, tripped out by rootstock seedling, clean sand, put into 50% carbendazol wettable powder, 700 times of liquid sterilizings 1 minute, the rootstock seedling basket disinfected installs; ;
D. excise the two ends up and down of rootstock seedling, make blastema, radicle all retain 3 centimetres, from inside to outside vertical partial application in the middle part of blastema, long incision 1.4 centimetres, puts the aluminium apron become with length 3 centimetres, wide 1 centimetre of aluminum cover roll, for subsequent use;
E. from choiceness cutting orchard, choosing kind is soft No. 2 of Cen, logical straight healthy and strong, and without damage by disease and insect, the spring tip of the raw then semi-lignified that axillalry bud is full does scion, and the effective bud of every scion grafting fringe, more than 3, is put into clear water and soaked after adopting, load moisturizing in plastic sack; As complete in same day Mo grafting, put into bag and preserve, ventilative 3 minutes of every day, can soak every day once during temperature height;
F. below scion axillalry bud, splay in 0.2 centimetre of both sides, and tangent plane length 1.2 centimetres is also level and smooth, and side is cut to layer of wood, and cortex is pruned to forming layer in side; Above axillalry bud, 0.2 centimeters is cut off, and blade is cut half, the buddering of leaf one bud, be placed in clear water for subsequent use;
G. by the otch of inserting step d gained rootstock seedling of buddering, rootstock seedling and the formation layer side of buddering align, base portion and the rootstock seedling kerf bottom of buddering is close to, aluminium apron is entangled graft union progressively clutch from top to bottom, aluminium skin two ends forward pinch turn, compress, oppositely clutch again, make to budder and to combine closely with rootstock seedling, the grafting that must plant;
H. within 15 days, choose the newly-ploughed mountain region loess 50% sieved, the turf ash 35% sieved in advance, the Nutrition Soil of composite fertilizer 2% mixes mixing rear loading Light media non-woven container thoroughly, spreads the yellow mud of one deck 1 cm thick above, for subsequent use;
I. step g gained grafting is planted in the Light media non-woven container of step h, make grafting mouth higher than native face, anti-silt incoming interface, the Light media non-woven container of grafting of planting is placed on seedbed, water once permeable, bamboo chip is curved arch and inserts both sides, seedbed, use covered rearing with plastic film moisturizing above, surrounding is tight by soil pressure, makes it close airtight; If when temperature is more than 33 DEG C, open film two ends, cooling ventilation;
J. above seedbed, build the shading shed of high 1.7 meters, degree of shading is 70%; In control plastic film, temperature is at 25 DEG C, and humidity is 70%;
K., after sealing 30 days, raise film and remove debudding; After 40 days, open film two ends evening, daytime covers back; Overcast and rainy whole dismounting film is selected after 60 days; After removing debudding first, every 18 days debuddings once and weed out the rank grass, meanwhile, spray the urea of 1 time 0.1% every 30 days, until October, first diazonium of applying fertilizer is fertile, rear heavy potash fertilizer; After mid-November, remove shading shed gradually, carry out hardening, until spring next year transplants;
L., in the nursery stage of step I to step k, disease control is carried out in time.
The disease control measure of step l is: to spray the bordeaux mixture prevention Oil Tea Anthracnose of 1% every 30 days in nursery spring and summer in period season, morbidity sprays the 700 times of liquid controls of 50% carbendazol wettable powder in early days; Adopt silviculture and management measure, improve ventilation and penetrating light condition, prevention oil tea soft rot, spray 1% bordeaux mixture control every 30 days; If after the morbidity of oil tea root rot, remove grave illness strain, mix soil with white lime and cover.
The seedbed of step I is selected height above sea level 500 meters, annual sunshine duration 1100 hours, year-round average temperature 15 DEG C, the area that annual precipitation is 130 centimetres.
Embodiment 2
A breeding method for oil tea sapling, comprises the following steps:
A. the tea seed that the natural cracking that dried in the shade by tea fruit is deviate from, selects that its full grain is large, without the seed of damage by disease and insect, be watered 20 liters of sterilizations 10 minutes of soaking seed with 70% thiophanate methyl wetting powder 100 grams, after drying in the shade, sand Tibetan is for subsequent use;
B.3 the first tenday period of a month moon temperature stable after, select clean sand, sterilization Final finishing becomes the casting bed of high 12 centimetres and flattens; Take out the seed that sand is hidden, heavy seeding one deck seed on casting bed, then cover the layer of sand of 20 centimetres, and flatten, compress, hide with film;
C.5, between the moon, tea seed germinates the rootstock seedling length that grows at 12 centimetres, diameter 4 centimetres and layer of sand is exposed at end time, tripped out by rootstock seedling, clean sand, put into 50% carbendazol wettable powder, 800 times of liquid sterilizings 1 minute, the rootstock seedling basket disinfected installs;
D. excise the two ends up and down of rootstock seedling, make blastema, radicle all retain 4 centimetres, from inside to outside vertical partial application in the middle part of blastema, long incision 1.6 centimetres, puts the aluminium apron become with length 4 centimetres, wide 1.2 centimetres of aluminum cover rolls, for subsequent use;
E. from choiceness cutting orchard, choosing kind is soft No. 3 of Cen, logical straight healthy and strong, and without damage by disease and insect, the spring tip of the raw then semi-lignified that axillalry bud is full does scion, and the effective bud of every scion grafting fringe, more than 3, is put into clear water and soaked after adopting, load moisturizing in plastic sack; As complete in same day Mo grafting, put into bag and preserve, ventilative 5 minutes of every day, can soak every day once during temperature height;
F. below scion axillalry bud, splay in 0.3 centimetre of both sides, and tangent plane length 1.5 centimetres is also level and smooth, and side is cut to layer of wood, and cortex is pruned to forming layer in side; Above axillalry bud, 0.3 centimeters is cut off, and blade is cut half, the buddering of leaf one bud, be placed in clear water for subsequent use;
G. by the otch of inserting step d gained rootstock seedling of buddering, rootstock seedling and the formation layer side of buddering align, base portion and the rootstock seedling kerf bottom of buddering is close to, aluminium apron is entangled graft union progressively clutch from top to bottom, aluminium skin two ends forward pinch turn, compress, oppositely clutch again, make to budder and to combine closely with rootstock seedling, the grafting that must plant;
H. within 15 days, choose the newly-ploughed mountain region loess 60% sieved, the turf ash 40% sieved in advance, the Nutrition Soil of composite fertilizer 5% mixes mixing rear loading Light media non-woven container thoroughly, spreads the yellow mud of one deck 1.2 cm thick above, for subsequent use;
I. step g gained grafting is planted in the Light media non-woven container of step h, make grafting mouth higher than native face, anti-silt incoming interface, the Light media non-woven container of grafting of planting is placed on seedbed, water once permeable, bamboo chip is curved arch and inserts both sides, seedbed, use covered rearing with plastic film moisturizing above, surrounding is tight by soil pressure, makes it close airtight; If when temperature is more than 33 DEG C, open film two ends, cooling ventilation;
J. above seedbed, build the shading shed of high 1.8 meters, degree of shading is 80%; In control plastic film, temperature is at 28 DEG C, and humidity is 80%;
K., after sealing 30 days, raise film and remove debudding; After 40 days, open film two ends evening, daytime covers back; Overcast and rainy whole dismounting film is selected after 60 days; After removing debudding first, every 20 days debuddings once and weed out the rank grass, meanwhile, spray the dipotassium hydrogen phosphate solution of 1 time 0.1% every 30 days, until October, first diazonium of applying fertilizer is fertile, rear heavy potash fertilizer; After mid-November, remove shading shed gradually, carry out hardening, until spring next year transplants;
L., in the nursery stage of step I to step k, disease control is carried out in time.
The disease control measure of step l is: to spray the bordeaux mixture prevention Oil Tea Anthracnose of 1% every 30 days in nursery spring and summer in period season, morbidity sprays the 800 times of liquid controls of 50% carbendazol wettable powder in early days; Adopt silviculture and management measure, improve ventilation and penetrating light condition, prevention oil tea soft rot, spray the 700 times of liquid controls of 50% carbendazol wettable powder every 30 days; If after the morbidity of oil tea root rot, remove grave illness strain, by 50% Tuzet wetting powder, 800 times of liquid pouring rhizome place control oil tea root rot.
The seedbed of step I is selected height above sea level 1000 meters, annual sunshine duration 1300 hours, year-round average temperature 20 DEG C, the area that annual precipitation is 170 centimetres.
Embodiment 3
The breeding method of the present embodiment oil tea sapling and the difference of embodiment 1 are following steps:
A. the tea seed that the natural cracking that dried in the shade by tea fruit is deviate from, selects that its full grain is large, without the seed of damage by disease and insect, sterilize 10 minutes by 50% carbendazol wettable powder, 700 times of immersion kinds, after drying in the shade, sand Tibetan is for subsequent use;
The disease control measure of step l is: adopt silviculture and management measure, improve ventilation and penetrating light condition, prevention oil tea soft rot, sprays the 800 times of liquid controls of 50% carbendazol wettable powder every 30 days; If after the morbidity of oil tea root rot, remove grave illness strain, by 50% Tuzet wetting powder, 1000 times of liquid pouring rhizome place control oil tea root rot.
All the other features are identical with embodiment 1.
Embodiment 4
The breeding method of the present embodiment oil tea sapling and the difference of embodiment 1 are following steps:
A. the tea seed that the natural cracking that dried in the shade by tea fruit is deviate from, selects that its full grain is large, without the seed of damage by disease and insect, sterilize 10 minutes by 50% carbendazol wettable powder, 800 times of immersion kinds, after drying in the shade, sand Tibetan is for subsequent use;
The disease control measure of step l was: adopt silviculture and management measure, improve ventilation and penetrating light condition, and prevention oil tea soft rot, sprayed 70% thiophanate methyl wetting powder 100 grams and be watered 15 liters of controls every 30 days; If after the morbidity of oil tea root rot, remove grave illness strain, by 50% carbendazol wettable powder, 700 times of liquid pouring rhizome place control oil tea root rot.
All the other features are identical with embodiment 1.
Embodiment 5
The breeding method of the present embodiment oil tea sapling and the difference of embodiment 1 are following steps:
The disease control measure of step l is: adopt silviculture and management measure, improve ventilation and penetrating light condition, prevention oil tea soft rot; Spray 70% thiophanate methyl wetting powder 100 grams every 30 days and be watered 20 liters of controls; If after the morbidity of oil tea root rot, remove grave illness strain, by 50% carbendazol wettable powder, 800 times of liquid pouring rhizome place control oil tea root rot.
All the other features are identical with embodiment 1.
Claims (3)
1. a breeding method for oil tea sapling, is characterized in that comprising the following steps:
A. the tea seed that the natural cracking that dried in the shade by tea fruit is deviate from, select its full grain large, without the seed of damage by disease and insect, be watered 15 liters ~ 20 liters or sterilize 10 minutes by 50% carbendazol wettable powder, 700 times of liquid ~ 800 times immersion kind with 70% thiophanate methyl wetting powder 100 grams, after drying in the shade, sand is hidden for subsequent use;
B.3 the first tenday period of a month moon temperature stable after, select clean sand, sterilization Final finishing becomes the high 10 centimetres ~ casting bed of 12 centimetres and flattens; Take out the seed that sand is hidden, heavy seeding one deck seed on casting bed, then cover the layer of sand of 15 centimetres ~ 20 centimetres, and flatten, compress, hide with film;
C.4 the moon ~ May between, tea seed germinates the rootstock seedling length that grows at 8 centimetres ~ 12 centimetres, diameter 3 centimetres ~ 4 centimetres and layer of sand is exposed at end time, rootstock seedling is tripped out, clean sand, put into 50% carbendazol wettable powder, 700 times of liquid ~ 800 times liquid sterilizing 1 minute;
D. the two ends up and down of rootstock seedling are excised, blastema, radicle is made all to retain 3 centimetres ~ 4 centimetres, from inside to outside vertical partial application in the middle part of blastema, long incision 1.4 centimetres ~ 1.6 centimetres, put the aluminium apron become with length 3 centimetres ~ 4 centimetres, wide 1 centimetre ~ 1.2 centimetres of aluminum cover rolls, for subsequent use;
E. from choiceness cutting orchard, choose logical straight healthy and strong, without damage by disease and insect, the spring tip of the raw then semi-lignified that axillalry bud is full does scion, and the effective bud of every scion grafting fringe, more than 3, is put into clear water and soaked after adopting, load moisturizing in plastic sack;
F. below scion axillalry bud, splay in 0.2 centimetre ~ 0.3 centimetre both sides, and tangent plane length 1.2 centimetres ~ 1.5 centimetres is also level and smooth, and side is cut to layer of wood, and cortex is pruned to forming layer in side; Above axillalry bud, 0.2 centimetre ~ 0.3 centimeters is cut off, and blade is cut half, the buddering of leaf one bud, be placed in clear water for subsequent use;
G. by the otch of inserting step d gained rootstock seedling of buddering, rootstock seedling and the formation layer side of buddering align, and budder base portion and rootstock seedling kerf bottom are close to, and aluminium apron is entangled graft union and progressively clutches from top to bottom, make to budder and to combine closely with rootstock seedling, the grafting that must plant;
H. within 15 days, choose the newly-ploughed mountain region loess 50% ~ 60% sieved, the turf ash 35% ~ 40% sieved in advance, the Nutrition Soil of composite fertilizer 2% ~ 5% mixes mixing rear loading Light media non-woven container thoroughly, spreads the yellow mud of one deck 1 centimetre ~ 1.2 cm thick above, for subsequent use;
I. step g gained grafting is planted in the Light media non-woven container of step h, make grafting mouth higher than native face, anti-silt incoming interface, the Light media non-woven container of grafting of planting is placed on seedbed, water once permeable, bamboo chip is curved arch and inserts both sides, seedbed, use covered rearing with plastic film moisturizing above, surrounding is tight by soil pressure, makes it close airtight; If when temperature is more than 33 DEG C, open film two ends, cooling ventilation;
J. above seedbed, build the high 1.7 meters ~ shading shed of 1.8 meters, degree of shading is 70% ~ 80%; In control plastic film, temperature is at 25 DEG C ~ 28 DEG C, and humidity is 70% ~ 80%;
K., after sealing 30 days, raise film and remove debudding; After 40 days, open film two ends evening, daytime covers back; Overcast and rainy whole dismounting film is selected after 60 days; After removing debudding first, every 18 days ~ 20 days debuddings once and weed out the rank grass, meanwhile, spray the urea of 1 time 0.1% or the dipotassium hydrogen phosphate solution of 0.1% every 30 days, until October, first diazonium of applying fertilizer is fertile, rear heavy potash fertilizer; After mid-November, remove shading shed gradually, carry out hardening, until spring next year transplants;
L., in the nursery stage of step I to step k, disease control is carried out in time.
2. the breeding method of oil tea sapling according to claim 1, it is characterized in that: the disease control measure of step l is: to spray the bordeaux mixture prevention Oil Tea Anthracnose of 1% every 30 days in nursery spring and summer in period season, morbidity sprays times liquid control of 50% carbendazol wettable powder, 700 times of liquid ~ 800 in early days; Adopt silviculture and management measure, improve ventilation and penetrating light condition, prevention oil tea soft rot, sprayed 1% bordeaux mixture every 30 days, or 50% carbendazol wettable powder, 700 times of liquid ~ 800 times liquid, or 70% thiophanate methyl wetting powder 100 grams is watered 15 liters ~ 20 liters controls; If after the morbidity of oil tea root rot, remove grave illness strain, mix soil with white lime and cover, or water rhizome place control oil tea root rot with 50% Tuzet wetting powder, 800 times of liquid ~ 1000 times liquid or 50% carbendazol wettable powder, 700 times of liquid ~ 800 times liquid.
3. the breeding method of oil tea sapling according to claim 1 and 2, it is characterized in that: the seedbed of step I is selected height above sea level 500 meters ~ 1000 meters, annual sunshine duration 1100 hours ~ 1300 hours, year-round average temperature 15 DEG C ~ 20 DEG C, the area that annual precipitation is 130 centimetres ~ 170 centimetres.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920082A (en) * | 2015-07-02 | 2015-09-23 | 融水苗族自治县大浪镇人民政府 | Grafting method of camellia oleifera |
| CN105210613A (en) * | 2015-09-25 | 2016-01-06 | 潜山县经汇农业综合发展有限公司 | A kind of method of high yield oil tea plantation |
| CN105284541A (en) * | 2015-11-19 | 2016-02-03 | 贺友德 | Henhouse rhizome-cultivation film-covering afforestation transplantation method |
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| CN106718479A (en) * | 2016-11-16 | 2017-05-31 | 邱逸奎 | Stony desertification comprehensive regulation area trees Tending methods |
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| CN107135868A (en) * | 2017-04-13 | 2017-09-08 | 广西柳州中嘉知识产权服务有限公司 | The method for culturing seedlings of Chinese chestnut |
| CN107306539A (en) * | 2017-05-27 | 2017-11-03 | 安徽德昌苗木有限公司 | A kind of oil tea seedling stage Disease-Control for Soft-Rotting method |
| CN108142128A (en) * | 2017-12-18 | 2018-06-12 | 罗城仫佬族自治县明亿农业开发农民专业合作社 | The breeding method of oil tea sapling |
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| CN104920082A (en) * | 2015-07-02 | 2015-09-23 | 融水苗族自治县大浪镇人民政府 | Grafting method of camellia oleifera |
| CN105210613A (en) * | 2015-09-25 | 2016-01-06 | 潜山县经汇农业综合发展有限公司 | A kind of method of high yield oil tea plantation |
| CN105284541A (en) * | 2015-11-19 | 2016-02-03 | 贺友德 | Henhouse rhizome-cultivation film-covering afforestation transplantation method |
| CN106234313A (en) * | 2016-08-11 | 2016-12-21 | 付道坤 | A kind of method of low cost four seasons breeding golden cicadae |
| CN106718479A (en) * | 2016-11-16 | 2017-05-31 | 邱逸奎 | Stony desertification comprehensive regulation area trees Tending methods |
| CN106900358A (en) * | 2017-03-29 | 2017-06-30 | 长沙县奥景花卉苗木专业合作社 | The method for cultivating camellia as stock with tea oil tree |
| CN107135868A (en) * | 2017-04-13 | 2017-09-08 | 广西柳州中嘉知识产权服务有限公司 | The method for culturing seedlings of Chinese chestnut |
| CN107306539A (en) * | 2017-05-27 | 2017-11-03 | 安徽德昌苗木有限公司 | A kind of oil tea seedling stage Disease-Control for Soft-Rotting method |
| CN108142128A (en) * | 2017-12-18 | 2018-06-12 | 罗城仫佬族自治县明亿农业开发农民专业合作社 | The breeding method of oil tea sapling |
| CN108738981A (en) * | 2018-05-21 | 2018-11-06 | 云南省林业科学院油茶研究所 | The dig reservoir implantation methods of oil tea seedling afforestation |
| CN108718838A (en) * | 2018-05-22 | 2018-11-02 | 广西昭平县古书茶业有限公司 | A kind of tea tree anthracnose control method |
| CN109302901A (en) * | 2018-09-30 | 2019-02-05 | 海南省农业科学院热带园艺研究所 | A kind of oil tea seedling lightweight based containers grafting seedlings-growing method |
| CN109618800A (en) * | 2019-01-23 | 2019-04-16 | 张龙成 | A kind of biennial oil tea Light media method for culturing seedlings |
| CN109618800B (en) * | 2019-01-23 | 2021-07-02 | 张龙成 | Light medium seedling culture method for two-year-old camellia oleifera |
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