CN109258431A - A kind of Yew cuttage method for culturing seedlings - Google Patents
A kind of Yew cuttage method for culturing seedlings Download PDFInfo
- Publication number
- CN109258431A CN109258431A CN201811411913.7A CN201811411913A CN109258431A CN 109258431 A CN109258431 A CN 109258431A CN 201811411913 A CN201811411913 A CN 201811411913A CN 109258431 A CN109258431 A CN 109258431A
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- China
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- nursery
- cuttage
- seedbed
- seedling
- plastic film
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
Abstract
The invention proposes a kind of Yew cuttage method for culturing seedlings, technological cores are as follows: (1) in construction of nursery garden, is mixed into seedling medium by equal proportion using fertile soil, river sand, vermiculite, and build plastic film heat preservation greenhouse to entire nursery；(2) during cuttings prepares, cuttings is impregnated 5-6 hours using rooting powder solution；(3) in seedling stage in management, temperature and humidity control guarantees that nursery is completed.The present invention breeds Chinese yew using cuttage and seedling culture, and within 1 year, seedling raise period substantially shortens seedling raise period；Also, nursery is carried out by using suitable seedling medium, temperature and humidity control, improves survival rate, survival rate has reached 88-92%.
Description
Technical field
The invention belongs to plants to educate field, be related to a kind of Yew cuttage method for culturing seedlings.
Background technique
Taxus is in shallow rooted plant, and main root is unobvious, lateral root is flourishing, is generally acknowledged endangered natural treasure in the world
The adaptability of dilute plants for anticancer, Chinese yew is stronger, and the South and the North in China can plant, it likes nice and cool weather, can be with
It is cold-resistant, can also be shade tolerant, like wet, but be afraid of flood, soil requires loose, fertile and wants drainage good, with sand
It is preferred.
Currently, Chinese yew is mainly bred (sexual propagation) by method of sowing, but this propagation method ratio
Relatively slowly, the growth cycle of Chinese yew is long, generally completes at least to need for 2 years from seed breaking dormancy to nursery, nursery rate
It can only achieve 70-80%.For example, the application for a patent for invention of Publication No. CN101773031A discloses this Chinese yew seedling
Planting technology.
Summary of the invention
In order to overcome the prior art using defect existing for Chinese yew seed seedling-raising, the present invention proposes a kind of Yew cuttage
Method for culturing seedlings has the advantages that seedling raise period is short, high survival rate.
For this purpose, the technical solution of the present invention is as follows: a kind of Yew cuttage method for culturing seedlings, the specific steps are as follows:
(1) construction of nursery garden
Build nursery on the gentle soil of topography, it is operating walk way that nursery both sides, which are seedbed, centre, seedbed is 0.8-1.2 meters wide,
0.2-0.3 meters high, operating walk way is 0.3-0.4 meters wide, seedling medium is filled up in seedbed, it is big that plastic film heat preservation is built in entire nursery
Canopy；The seedling medium is by weight that fertile soil, river sand, vermiculite are mixed by equal proportion；
(2) cutting time is mid-July to the last ten-days period, and the raw half wooden Chinese yew branch of acquisition 2-3 is trimmed to 10-15 centimeter length
Cuttings, the cuttings got ready is immersed in 0.1% rooting powder solution 5-6 hours；
The cuttings cuttage completed is impregnated on seedbed, each upper uniform 3 row of cuttage, guarantees 15-20 centimetres of spacing in the rows, is watered with and determines root
Water；
(3) seedling management
(3.1) 1st month-the 3 month after cuttage, in order to guarantee Chinese yew cuttage rooting and survive, control plastic film is protected
Temperature in warm greenhouse is 18~25 DEG C, relative air humidity is 70~80%, and the compound seedling medium water content on seedbed is 60%-
65%；The light transmittance for controlling plastic film heat preservation greenhouse is 50-70%；
(3.2) behind 3 months after cuttage, the temperature in plastic film heat preservation greenhouse is controlled as the nursery on 10~27 DEG C, seedbed
Water content of substrate is 40-60%, plastic film heat preservation greenhouse every morning 9-11 point ventilation；July in May, the 2nd-, Chinese yew
It grows tall to 25-30 centimetres, nursery is completed.
The beneficial effects of the present invention are: the present invention breeds Chinese yew using cuttage and seedling culture, seedling raise period is educated within 1 year
The seedling time substantially shortens；Also, nursery is carried out by using suitable seedling medium, temperature and humidity control, improves survival rate, at
Motility rate has reached 88-92%.
Specific embodiment
Below with reference to embodiment, the present invention is further described.
Embodiment 1
A kind of Yew cuttage method for culturing seedlings, the specific steps are as follows:
(1) construction of nursery garden
Build nursery on the gentle soil of topography, it is operating walk way that nursery both sides, which are seedbed, centre, and seedbed is 1 meter wide, high by 0.2
Rice, operating walk way is 0.3 meter wide, and seedling medium is filled up in seedbed, and plastic film heat preservation greenhouse is built in entire nursery；The nursery base
Matter is by weight that fertile soil, river sand, vermiculite are mixed by equal proportion；
(2) cutting time is mid-July, acquires the wooden Chinese yew branch of life in 2 years half, is trimmed to the cuttings of 15 centimeter lengths, will be standby
Good cuttings is immersed in 0.1% rooting powder solution 6 hours；
The cuttings cuttage completed is impregnated on seedbed, each upper uniform 3 row of cuttage, guarantees 20 centimetres of spacing in the rows, is watered with root water；
(3) seedling management
(3.1) 1st month-the 3 month after cuttage, in order to guarantee Chinese yew cuttage rooting and survive, control plastic film is protected
Temperature in warm greenhouse is 18~25 DEG C, relative air humidity is 70~80%, and the compound seedling medium water content on seedbed is 60%-
65%；The light transmittance for controlling plastic film heat preservation greenhouse is 60-70%；
(3.2) behind 3 months after cuttage, the temperature in plastic film heat preservation greenhouse is controlled as the nursery on 10~27 DEG C, seedbed
Water content of substrate is 40-60%, plastic film heat preservation greenhouse every morning 9-11 point ventilation；July in May, the 2nd-, Chinese yew
It grows tall to 25-30 centimetres, nursery is completed.
Technical solution of the present invention is fairly simple, only enumerates one embodiment and has just reached illustration purpose.The present invention is not only
It is limited to embodiment cited in specification embodiment, for a person skilled in the art, as long as in power of the invention
It is all easy to implement in benefit requirement restriction range, it should all fall into protection scope of the present invention.
Claims (1)
1. a kind of Yew cuttage method for culturing seedlings, the specific steps are as follows:
(1) construction of nursery garden
Build nursery on the gentle soil of topography, it is operating walk way that nursery both sides, which are seedbed, centre, seedbed is 0.8-1.2 meters wide,
0.2-0.3 meters high, operating walk way is 0.3-0.4 meters wide, seedling medium is filled up in seedbed, it is big that plastic film heat preservation is built in entire nursery
Canopy；The seedling medium is by weight that fertile soil, river sand, vermiculite are mixed by equal proportion；
(2) cutting time is mid-July to the last ten-days period, and the raw half wooden Chinese yew branch of acquisition 2-3 is trimmed to 10-15 centimeter length
Cuttings, the cuttings got ready is immersed in 0.1% rooting powder solution 5-6 hours；
The cuttings cuttage completed is impregnated on seedbed, each upper uniform 3 row of cuttage, guarantees 15-20 centimetres of spacing in the rows, is watered with and determines root
Water；
(3) seedling management
(3.1) 1st month-the 3 month after cuttage, in order to guarantee Chinese yew cuttage rooting and survive, control plastic film is protected
Temperature in warm greenhouse is 18~25 DEG C, relative air humidity is 70~80%, and the compound seedling medium water content on seedbed is 60%-
65%；The light transmittance for controlling plastic film heat preservation greenhouse is 50-70%；
(3.2) behind 3 months after cuttage, the temperature in plastic film heat preservation greenhouse is controlled as the nursery on 10~27 DEG C, seedbed
Water content of substrate is 40-60%, plastic film heat preservation greenhouse every morning 9-11 point ventilation；July in May, the 2nd-, Chinese yew
It grows tall to 25-30 centimetres, nursery is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411913.7A CN109258431A (en) | 2018-11-25 | 2018-11-25 | A kind of Yew cuttage method for culturing seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411913.7A CN109258431A (en) | 2018-11-25 | 2018-11-25 | A kind of Yew cuttage method for culturing seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109258431A true CN109258431A (en) | 2019-01-25 |
Family
ID=65190195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811411913.7A Withdrawn CN109258431A (en) | 2018-11-25 | 2018-11-25 | A kind of Yew cuttage method for culturing seedlings |
Country Status (1)
| Country | Link |
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| CN (1) | CN109258431A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519331A (en) * | 2021-05-08 | 2021-10-22 | 山西红杉实业集团有限公司 | Large-area large-scale taxus chinensis planting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102726202A (en) * | 2012-07-19 | 2012-10-17 | 湖南省森林植物园 | Method for rapidly propagating taxus chinensis seedlings |
| CN103975737A (en) * | 2014-05-16 | 2014-08-13 | 四川农业大学 | Chinese yew vegetative propagation method |
| CN104396491A (en) * | 2014-10-31 | 2015-03-11 | 江苏红豆杉生物科技股份有限公司 | Taxus chinensis var. mairei cutting seedling-raising method |
| CN106258594A (en) * | 2016-08-25 | 2017-01-04 | 周宁县绿绿山农林综合开发有限公司 | Taxus mairei culture medium and breeding method |
| CN107852987A (en) * | 2017-10-23 | 2018-03-30 | 竹山县德亿种植专业合作社 | A kind of Taxus x media grafting cultivation method |
| CN108522046A (en) * | 2017-03-01 | 2018-09-14 | 长沙县俊武种养专业合作社 | A kind of cuttage breeding method of Chinese yew nursery stock |
-
2018
- 2018-11-25 CN CN201811411913.7A patent/CN109258431A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102726202A (en) * | 2012-07-19 | 2012-10-17 | 湖南省森林植物园 | Method for rapidly propagating taxus chinensis seedlings |
| CN103975737A (en) * | 2014-05-16 | 2014-08-13 | 四川农业大学 | Chinese yew vegetative propagation method |
| CN104396491A (en) * | 2014-10-31 | 2015-03-11 | 江苏红豆杉生物科技股份有限公司 | Taxus chinensis var. mairei cutting seedling-raising method |
| CN106258594A (en) * | 2016-08-25 | 2017-01-04 | 周宁县绿绿山农林综合开发有限公司 | Taxus mairei culture medium and breeding method |
| CN108522046A (en) * | 2017-03-01 | 2018-09-14 | 长沙县俊武种养专业合作社 | A kind of cuttage breeding method of Chinese yew nursery stock |
| CN107852987A (en) * | 2017-10-23 | 2018-03-30 | 竹山县德亿种植专业合作社 | A kind of Taxus x media grafting cultivation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519331A (en) * | 2021-05-08 | 2021-10-22 | 山西红杉实业集团有限公司 | Large-area large-scale taxus chinensis planting method |
| CN113519331B (en) * | 2021-05-08 | 2024-01-26 | 山西红杉实业集团有限公司 | Method for large-area large-scale planting of taxus chinensis |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20190125 |