CN104542001A - Propagating method for grafted roots and buds of camellia oleifera tree seedlings - Google Patents
Propagating method for grafted roots and buds of camellia oleifera tree seedlings Download PDFInfo
- Publication number
- CN104542001A CN104542001A CN201310519437.1A CN201310519437A CN104542001A CN 104542001 A CN104542001 A CN 104542001A CN 201310519437 A CN201310519437 A CN 201310519437A CN 104542001 A CN104542001 A CN 104542001A
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- China
- Prior art keywords
- sand
- centimetres
- seeds
- seed
- tea
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Soil Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a propagating method for grafted roots and buds of camellia oleifera tree seedlings, and relates to the technical field of cultivation of nursery stocks. The propagating method comprises the following steps: a, drying tea fruits in shade to enable the tea fruits to be naturally cracked to separate out tea seeds, selecting full and large-sized seeds without plant diseases and insect pests, soaking and disinfect the seeds, and storing the seeds in sand for later use; b, after the air temperature in the first ten days of March is stabilized, selecting clean sand, disinfecting and finishing the sand to form a sand bed, densely sowing a layer of seeds, covering the seeds by a sand layer, flattening and pressing the seeds, and covering the seeds and the sand layer by a thin film; c, between April and May, when the rootstock seedlings growing from sprouted tea seeds are 8cm-12cm in length and do not expose from the sand layer, and pulling out the rootstock seedlings to obtain the grafted roots and buds of the camellia oleifera tree seedlings. According to the propagating method disclosed by the invention, the seed sprouting rate is high; after the seeds are sprouted, germs cannot be damaged by diseases and pests and grow tidily and uniformly; the large-scale production of the grafted seedlings is met.
Description
Technical field
The present invention relates to the Cultivating techniques field of nursery stock, the propagation method of especially a kind of oil tea sapling grafting radical bud.
Background technology
Generally apply branded oil tea Engraftment seedling at present and carry out plantation afforestation, grafting is flowed to by grafting radical bud absorption nutrient and moisture and budders, grafting radical bud directly affect grafting survive with grafting after the growth of nursery stock, the type of rearing of grafting radical bud has cuttage and seedling culture and seeding and seedling raising; There is the phenomenons such as shoot root system is undeveloped, drought-resistant ability is poor, reproduction coefficient is low in cuttage and seedling culture.The seedling vitality of breeding out with type of seeding is strong, has the features such as growth is vigorous, well developed root system, can strengthen the resistance of grafting to unsuitable environmental condition, life-extending.And bitter edible plant seed seed propagation seedling is used as grafting radical bud, easily occur that percentage of seedgermination is low, germinating time is inconsistent in cultivating process, plumule growth is irregular, brings adverse effect to the large-scale production of grafting.
Summary of the invention
Technical problem to be solved by this invention is to provide the propagation method that a kind of germination rate is high, plumule grows the oil tea sapling grafting radical bud of straight uniform.
In order to solve the problem, the technical solution used in the present invention is: the propagation method of this oil tea sapling grafting radical bud 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. early March 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, obtains oil tea sapling grafting radical bud.
In the propagation method technical scheme of above-mentioned oil tea sapling grafting radical bud, technical scheme can also be more specifically: the casting bed of step b 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 is arranged.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
Select full grain large, without the seed of damage by disease and insect and clean sand, seed and the equal disinfection of sand, sand is organized into the high 10 centimetres ~ casting bed of 12 centimetres, heavy seeding one deck seed, then the layer of sand covering 15 centimetres ~ 20 centimetres, and hides heat and moisture preserving with film; Seed is high at adapt circumstance germination rate, and after Seed sprouting, plumule is not by damage by disease and insect, and growth straight uniform, meets the large-scale production of grafting.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment 1
A propagation method for oil tea sapling grafting radical bud, 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; Rootstock seedling is tripped out, obtains oil tea sapling grafting radical bud.
The casting bed of step b is selected height above sea level 500 meters, annual sunshine duration 1100 hours, year-round average temperature 15 DEG C, and the area that annual precipitation is 130 centimetres is arranged.
Embodiment 2
A propagation method for oil tea sapling grafting radical bud, 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, 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. after early March temperature is stablized, 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., between May, tea seed germinates the rootstock seedling length that grows at 12 centimetres, diameter 4 centimetres and layer of sand is exposed at end time; Rootstock seedling is tripped out, obtains oil tea sapling grafting radical bud.
The casting bed of step b is selected height above sea level 1000 meters, annual sunshine duration 1300 hours, year-round average temperature 20 DEG C, and the area that annual precipitation is 170 centimetres is arranged.
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;
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;
All the other features are identical with embodiment 1.
Claims (2)
1. a propagation method for oil tea sapling grafting radical bud, 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. early March 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, obtains oil tea sapling grafting radical bud.
2. the propagation method of oil tea sapling grafting radical bud according to claim 1, it is characterized in that: the casting bed of step b 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 is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519437.1A CN104542001A (en) | 2013-10-29 | 2013-10-29 | Propagating method for grafted roots and buds of camellia oleifera tree seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519437.1A CN104542001A (en) | 2013-10-29 | 2013-10-29 | Propagating method for grafted roots and buds of camellia oleifera tree seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104542001A true CN104542001A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310519437.1A Pending CN104542001A (en) | 2013-10-29 | 2013-10-29 | Propagating method for grafted roots and buds of camellia oleifera tree seedlings |
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| CN (1) | CN104542001A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920083A (en) * | 2015-07-03 | 2015-09-23 | 安徽省农业科学院茶叶研究所 | Tea tree root inversed grafting method |
| CN105660286A (en) * | 2016-01-21 | 2016-06-15 | 山东寿光欧亚特菜有限公司 | Method for cultivating eggplant trees by means of radical bud induced grafting technology |
-
2013
- 2013-10-29 CN CN201310519437.1A patent/CN104542001A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920083A (en) * | 2015-07-03 | 2015-09-23 | 安徽省农业科学院茶叶研究所 | Tea tree root inversed grafting method |
| CN104920083B (en) * | 2015-07-03 | 2017-07-28 | 安徽省农业科学院茶叶研究所 | A kind of tea tree root reverse graft method |
| CN105660286A (en) * | 2016-01-21 | 2016-06-15 | 山东寿光欧亚特菜有限公司 | Method for cultivating eggplant trees by means of radical bud induced grafting technology |
| CN105660286B (en) * | 2016-01-21 | 2018-08-10 | 山东寿光欧亚特菜有限公司 | A method of cultivating eggplant tree using radical bud induction graft technology |
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Application publication date: 20150429 |