CN103621273A - Method for manually cutting taxus chinensis for seedling cultivation - Google Patents
Method for manually cutting taxus chinensis for seedling cultivation Download PDFInfo
- Publication number
- CN103621273A CN103621273A CN201210300731.9A CN201210300731A CN103621273A CN 103621273 A CN103621273 A CN 103621273A CN 201210300731 A CN201210300731 A CN 201210300731A CN 103621273 A CN103621273 A CN 103621273A
- Authority
- CN
- China
- Prior art keywords
- cutting
- cuttage
- cuttings
- chinese yew
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for manually cutting taxus chinensis for seedling cultivation. The method is characterized by comprising the steps of adopting mixed nutrient soil as a matrix, adopting a rooting solution ABT number one or rooting solution ABT number three as rooting agents, selecting a tree with the tree age being more than ten as a seed tree, clipping cuttings, cutting off cutting slips being 10-15cm long from the cuttings, soaking the base portions of the cutting slips in the rooting agents for 10-15h, and controlling the temperature and the humidity of a cuttage seedbed to be 20-25 DEG C and 75-85% respectively. By the adoption of the method for manually cutting southern taxus chinensis for seedling cultivation, the survival rate of cuttage is 91.3% and the survival rate of seeding is above 90%.
Description
Technical field
The present invention relates to Chinese yew artificial breeding technique field, more specifically relate to a kind of method that artificial cuttage southern enqlish yew is grown seedlings.
Background technology
Chinese yew be generally acknowledge in the world be on the brink of extinction rare plants for anticancer, and southern enqlish yew be Subtropic of China to one of warm temperate zone endemic tree, originating in areas to the south, China Yangtze river basin ， China is first class of protection plant.Chinese yew is advanced industrial and the engraving material of high-quality, graceful town and country Landscape Trees, good biopesticide preparation raw material, stem, branch, leaf, root can be used as medicine, main component, containing taxol, taxine, diterpenoids compound one-level Sciadopitysin, volatilization wet goods, is known as eucalyptus, plant giant panda.Integrate that medical value, afforestation value, biopesticide are worth, material is worth for high-quality, has high value of exploiting and utilizing.Wherein, taxol is described as one of anticancer drug of first choice in clinical application, and also just because of this, wild Chinese yew is very worthy, also constantly suffers artificial destruction, even endangered.
In the existing wild taxus resource of protection, artificial planting, breed Chinese yew, at present still the most effectively, the most practical means.Main by seed seedling-raising, cuttage and seedling culture, three kinds of breeding methods of graft seedling growth, wherein cuttage and seedling culture refers to after plant dormancy stops growing, and the cutting that the branch of certain age of tree is cut into Len req is husky Tibetan, cuttage after next year, spring temperature went up.But concerning the plant with difficult rooting of Chinese yew and so on, have not a particle of the possibility surviving, before inserting, with common root-inducing powder, process and also can only reach the rooting rate of 5% left and right.The cutting propagation of Chinese yew, spring, autumn, generally cuttage survival rate can reach more than 60% with hard branch for well with spray for well.
Therefore how improving cuttage survival rate and sowing survival rate that artificial cuttage southern enqlish yew is grown seedlings, is a technical problem that urgent need solves.
Summary of the invention
A kind of method that the object of the present invention is to provide artificial cuttage southern enqlish yew to grow seedlings, makes Cuttage Technique For Taxus Chinensis survival rate reach 91.3%, and sowing survival rate reaches more than 90%.
To achieve these goals, the present invention adopts following technical scheme:
A kind of method of artificial cuttage Chinese yew seedling, it is characterized in that adopting mixotrophism soil for matrix, No. ABT1 or No. 3 the solution of taking root is root-growing agent, choosing the age of tree 10 years is elite stand clip cutting above, from cutting, cut the cuttings that length is 10-15cm, cuttings base portion soaks 10h-15h in the solution of taking root, and the temperature and humidity in cuttage seedbed is controlled at respectively 20 ℃-25 ℃ and 75%-85%.
Wherein, described mixotrophism soil is the mixotrophism soil that comprises sawdust, compost and rural area soil, is preferably, and in described mixotrophism soil, each component deal is than being sawdust: compost: rural area soil=1: 2: 2.
Wherein, described cutting be clip then semi-lignified branch do cutting.
Wherein, described cuttings base portion soaks 12h in the solution of taking root.
Wherein, the temperature and humidity in described cuttage seedbed is controlled at respectively 25 ℃ and 80%.
Wherein, the concentration of solution of taking root described in is not less than 100mg/L.
The method that artificial cuttage southern enqlish yew is grown seedlings according to the present invention, by selecting the Cutting conditions such as optimum matrix, root-growing agent type and concentration control, soak time, cutting length, cuttings age, effectively improved the survival rate of nursery stock, make Cuttage Technique For Taxus Chinensis survival rate reach 91.3%, sowing survival rate reaches more than 90%.
Embodiment
Below in conjunction with specific embodiment, the present invention is done to further expansion explanation, but it is pointed out that the method for Taxus chinensis var. mairei Seeds shortening growing-seedling period of the present invention is not limited to this concrete operating condition.Obviously be understandable that for those skilled in the art, even if the following description content does not make any adjustments or revises, also can be directly applied in these unspecified other similar operating condition and selections.
A kind of method of artificial cuttage Chinese yew seedling, it is characterized in that adopting mixotrophism soil for matrix, No. ABT1 or No. 3 the solution of taking root is root-growing agent, the solution concentration of taking root is not less than 100mg/L, choosing the age of tree 10 years is elite stand clip cutting above, from cutting, cut the cuttings that length is 10-15cm, cuttings base portion soaks 12h in the solution of taking root, and the temperature and humidity in cuttage seedbed is controlled at respectively 25 ℃ and 80%.
Described mixotrophism soil is the mixotrophism soil that comprises sawdust, compost and rural area soil, is preferably, and in described mixotrophism soil, each component deal is than being sawdust: compost: rural area soil=1: 2: 2.Wherein, in mixotrophism soil, can also add other auxiliary element, such as ash, sandy soil etc., but be not limited to this, when adding ash, each component deal is than being ash: sawdust: compost: rural area soil=1: 2: 4: 4.
Described cutting be clip then semi-lignified branch do cutting, from cutting, cut cuttings, cuttings base portion is cut into oblique flat shape, tear off bottom branch blade, after managing cuttings base portion, be bundled into wisp, base portion is entered No. ABT1 or the middle 12h of No. 3 rooting powder solutions (first with alcohol fusing, then being watered).
Particularly, the method for artificial cuttage Chinese yew seedling of the present invention can be divided into following content:
(1) selection of cutting and processing
In April, selecting the age of tree is elite stand in 10 years above, and clip then semi-lignified branch is done cutting.From cutting, cut cuttings, cutting length is 10-15cm, and cuttings base portion is cut into oblique flat shape, tears off bottom branch blade, is bundled into wisp after managing cuttings base portion, base portion is entered No. ABT1 or No. 3 rooting powder solutions (first with alcohol fusing, then being watered) in 12h.
(2) slotting machine cuttage seeding bed substrate and Temperature and Humidity Control
Using the mixotrophism soil of sawdust, compost and the rural area soil of deal than 1: 2: 2 as medium of seedling bed, seedling bed temperature, humidity are controlled at respectively 25 ℃ and 80% left and right, during excess Temperature, water in time, when humidity is too low, spray water in good time, matrix keeps moisture state, must guard against ponding.
(3) cuttings pharmacy type and concentration are controlled
Cuttings medicament is root-growing agent, conventionally selecting No. ABT1 or No. 3 solution of taking root is root-growing agent, in use No. ABT1 or No. 3 root-inducing powders are first melted with alcohol, be watered again, make certain density root-growing agent solution, for example No. ABT1 or No. 3 solution concentration of taking root of configuration is generally not less than 100mg/L.
The present invention only improves to some extent aspect the age in matrix, root-growing agent type, soak time, cutting length, cuttings, the operation such as the cuttage management that other do not describe can be with reference to prior art, can be for example: April, on timber, (20cm) follows closely nail at a certain distance, by punching on seedbed, along cutting hole, insert cuttings bar until stick with after a row at blade place, with carbendazim solution, spray to cutting hole and cuttings heading line off, get final product cover film on little builder's temporary shed.Coverage shading net on frame, printing opacity shading is can take root after 40%, 30-40 days, and notes timely weeding.Once,, there is not Bai Weidu with surface in each about 10-15 minute to each spraying of two every mornings in season of autumn in summer.Other apply fertilizer, take root and transplant nursing and can, with reference to prior art, at this, not add and repeat.
Embodiment 1
1) cutting medium configuration and sterilization: consolidation in booth is become to seedbed (3 row, long 30 meters of every row, wide 1.2 meters, high approximately 15 centimetres), with plate, make real (long to prevent on root system, after convenient, transplant), above the mixotrophism of the laying sawdust than 1: 2: 2, compost and rural area soil with deal native, thick approximately 10 centimetres.Hypothallus is paved and with carbendazim, is filled with and to sparge bed surface, sealing a period of time afterwards.
2) selection of cutting and processing: in April, selecting the age of tree is elite stand in 10 years above, and clip then semi-lignified branch is done cutting.From cutting, cut cuttings, cutting length is 10cm, and cuttings base portion is cut into oblique flat shape, tears off bottom branch blade, is bundled into wisp after managing cuttings base portion, base portion is immersed to 10h in the ABT1 rooting powder solution (being first watered again with alcohol fusing) of 100mg/L.
3) slotting machine cuttage seeding bed Temperature and Humidity Control: seedling bed temperature, humidity are controlled at respectively 20 ℃ and 75% left and right, ventilate in time during excess Temperature is sprayed water when humidity is too low in good time, and matrix keeps moisture state, must guard against ponding.
The Chinese yew of above-mentioned cuttage and seedling culture Cuttage Technique For Taxus Chinensis survival rate after cuttage management, transplanting reaches 91%, and sowing survival rate reaches 93%.
Embodiment 2
1) cutting medium configuration and sterilization: consolidation in booth is become to seedbed (3 row, long 30 meters of every row, wide 1.2 meters, high approximately 15 centimetres), with plate, make real (long to prevent on root system, after convenient, transplant), above the mixotrophism of the laying sawdust than 1: 2: 2, compost and rural area soil with deal native, thick approximately 10 centimetres.Hypothallus is paved and with carbendazim, is filled with and to sparge bed surface, sealing a period of time afterwards.
2) selection of cutting and processing: in April, selecting the age of tree is elite stand in 10 years above, and clip then semi-lignified branch is done cutting.From cutting, cut cuttings, cutting length is 12cm, and cuttings base portion is cut into oblique flat shape, tears off bottom branch blade, is bundled into wisp after managing cuttings base portion, base portion is immersed to 12h in the ABT3 rooting powder solution (being first watered again with alcohol fusing) of 200mg/L.
3) slotting machine cuttage seeding bed Temperature and Humidity Control: seedling bed temperature, humidity are controlled at respectively 25 ℃ and 80% left and right, ventilate in time during excess Temperature is sprayed water when humidity is too low in good time, and matrix keeps moisture state, must guard against ponding.
The Chinese yew of above-mentioned cuttage and seedling culture Cuttage Technique For Taxus Chinensis survival rate after cuttage management, transplanting reaches 91.3%, and sowing survival rate reaches 95%.
Embodiment 3
1) cutting medium configuration and sterilization: consolidation in booth is become to seedbed (3 row, long 30 meters of every row, wide 1.2 meters, high approximately 15 centimetres), with plate, make real (long to prevent on root system, after convenient, transplant), above laying with deal than 1: 2: 4: the mixotrophism of 4 ash, sawdust, compost and rural area soil is native, thick approximately 10 centimetres.Hypothallus is paved and with carbendazim, is filled with and to sparge bed surface, sealing a period of time afterwards.
2) selection of cutting and processing: in April, selecting the age of tree is elite stand in 10 years above, and clip then semi-lignified branch is done cutting.From cutting, cut cuttings, cutting length is 15cm, and cuttings base portion is cut into oblique flat shape, tears off bottom branch blade, is bundled into wisp after managing cuttings base portion, base portion is immersed to 15h in the ABT1 rooting powder solution (being first watered again with alcohol fusing) of 500mg/L.
3) slotting machine cuttage seeding bed Temperature and Humidity Control: seedling bed temperature, humidity are controlled at respectively 23 ℃ and 85% left and right, ventilate in time during excess Temperature is sprayed water when humidity is too low in good time, and matrix keeps moisture state, must guard against ponding.
The Chinese yew of above-mentioned cuttage and seedling culture Cuttage Technique For Taxus Chinensis survival rate after cuttage management, transplanting reaches 90%, and sowing survival rate reaches 90%.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned embodiment according to conception of the present invention and change and revise; when its function producing does not exceed spiritual that specification contains yet, all should be within protection scope of the present invention.
Claims (7)
1. the method for an artificial cuttage Chinese yew seedling, it is characterized in that adopting mixotrophism soil for matrix, No. ABT1 or No. 3 the solution of taking root is root-growing agent, choosing the age of tree 10 years is elite stand clip cutting above, from cutting, cut the cuttings that length is 10-15cm, cuttings base portion soaks 10h-15h in the solution of taking root, and the temperature and humidity in cuttage seedbed is controlled at respectively 20 ℃-25 ℃ and 75%-85%.
2. the method for artificial cuttage Chinese yew seedling according to claim 1, is characterized in that described mixotrophism soil is the mixotrophism soil that comprises sawdust, compost and rural area soil.
3. the method for artificial cuttage Chinese yew seedling according to claim 2, is characterized in that in described mixotrophism soil that each component deal is than being sawdust: compost: rural area soil=1: 2: 2.
4. the method for artificial cuttage Chinese yew seedling according to claim 1, it is characterized in that described cutting be clip then semi-lignified branch do cutting.
5. the method for artificial cuttage Chinese yew seedling according to claim 1, is characterized in that described cuttings base portion soaks 12h in the solution of taking root.
6. the method for artificial cuttage Chinese yew seedling according to claim 1, is characterized in that the temperature and humidity in described cuttage seedbed is controlled at respectively 25 ℃ and 80%.
7. the method for artificial cuttage Chinese yew seedling according to claim 1, the concentration of the solution of taking root described in it is characterized in that is not less than 100mg/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210300731.9A CN103621273A (en) | 2012-08-23 | 2012-08-23 | Method for manually cutting taxus chinensis for seedling cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210300731.9A CN103621273A (en) | 2012-08-23 | 2012-08-23 | Method for manually cutting taxus chinensis for seedling cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103621273A true CN103621273A (en) | 2014-03-12 |
Family
ID=50203012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210300731.9A Pending CN103621273A (en) | 2012-08-23 | 2012-08-23 | Method for manually cutting taxus chinensis for seedling cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103621273A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947437A (en) * | 2014-05-13 | 2014-07-30 | 兴文县康永红豆杉生物科技有限责任公司 | Taxus X media non-test tube rapid propagation method |
| CN104186160A (en) * | 2014-08-28 | 2014-12-10 | 江苏红豆杉生物科技股份有限公司 | Indoor care method for taxus chinensis in summer |
| 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 |
| CN104429780A (en) * | 2014-12-10 | 2015-03-25 | 黄平县源顺生态园有限公司 | Method for improving cutting survival rate of Taxus chinensis var mairei |
| CN104855085A (en) * | 2015-04-22 | 2015-08-26 | 瑞严精机（上海）有限公司 | Cultivation method for taxus chinensis fruiting bonsai |
| CN106665233A (en) * | 2016-11-18 | 2017-05-17 | 蚌埠市金牛湾农业科技发展有限公司 | Method for accelerating cuttage rooting of plumeria rubra |
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759653A (en) * | 2005-10-28 | 2006-04-19 | 林敏� | Method for planting southerm yew |
-
2012
- 2012-08-23 CN CN201210300731.9A patent/CN103621273A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759653A (en) * | 2005-10-28 | 2006-04-19 | 林敏� | Method for planting southerm yew |
Non-Patent Citations (3)
| Title |
|---|
| 康用权等: "南方红豆杉快速扦插繁殖技术", 《湖南林业科技》 * |
| 李玉凤: "南方红豆杉扦插育苗与造林技术", 《现代农业科技》 * |
| 潘凤善: "紫杉硬枝扦插育苗及其造林技术的探讨", 《吉林林业科技》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947437A (en) * | 2014-05-13 | 2014-07-30 | 兴文县康永红豆杉生物科技有限责任公司 | Taxus X media non-test tube rapid propagation method |
| CN104186160A (en) * | 2014-08-28 | 2014-12-10 | 江苏红豆杉生物科技股份有限公司 | Indoor care method for taxus chinensis in summer |
| CN104186160B (en) * | 2014-08-28 | 2016-07-06 | 江苏红豆杉生物科技股份有限公司 | Taxus mairei indoor in summer maintenance process |
| 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 |
| CN104429780A (en) * | 2014-12-10 | 2015-03-25 | 黄平县源顺生态园有限公司 | Method for improving cutting survival rate of Taxus chinensis var mairei |
| CN104855085A (en) * | 2015-04-22 | 2015-08-26 | 瑞严精机（上海）有限公司 | Cultivation method for taxus chinensis fruiting bonsai |
| CN106665233A (en) * | 2016-11-18 | 2017-05-17 | 蚌埠市金牛湾农业科技发展有限公司 | Method for accelerating cuttage rooting of plumeria rubra |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104126397B (en) | Bletilla striata direct sowing and seedling method | |
| CN103621273A (en) | Method for manually cutting taxus chinensis for seedling cultivation | |
| CN102919011B (en) | Stock plant nutrition supply method for strawberry seedling breeding | |
| CN104885936A (en) | Seed liquid culture-based method used for rapid propagation of rhizoma bletillae seedlings | |
| CN105766385B (en) | A kind of plant protection method improving virus-free basic potato seed yield | |
| CN104521494B (en) | E. dunnii light ground mass method for culturing seedlings | |
| CN101473736A (en) | Cuttage and breeding method of Aquilaria sinensis | |
| CN103609381A (en) | Method for cultivating improved Jizui litchi seedlings | |
| CN102893788A (en) | Method for cuttage of taxus chinensis | |
| CN103858721B (en) | A kind of machine-transplanted rice cultivation method of balance fertilizing | |
| CN105432316A (en) | Lycium barbarum cottage planting method used in desertification region | |
| CN102919090A (en) | One-hole multi-plants close planting method for saline-alkali soil rice | |
| CN102986422A (en) | Cultivating method of vitex rotundifolia | |
| CN106171723A (en) | A kind of Cyclocarya paliurus Iljinskaja cuttage and seedling culture method | |
| CN105284535B (en) | A kind of cuttage implantation methods of cepehalotaxus fortunei | |
| CN101283653B (en) | Fritillaria unibracteata plants drug and artificial cultivation method of bulb thereof | |
| CN108782103A (en) | A kind of method for culturing seedlings of marigold | |
| CN103583360B (en) | A kind of directional induction improves the method for Abelia biflora nursery stock salt resistance | |
| CN100560545C (en) | One special compound preparation for forestry | |
| CN106358915A (en) | Method for seedling taxus chinensis | |
| CN107018849B (en) | Method for restoring vegetation in arid and rainless areas | |
| CN105724104A (en) | Erythrophloeum ferdii seedling substrate of full-effect slow-release fertilizer, preparation method and application thereof | |
| CN107278571A (en) | Bletilla seedling field-transplanting method | |
| CN107047017A (en) | A kind of efficiency cultivation technology for high of the bletilla striata | |
| CN104322230A (en) | Manual cultivation method of Chinese yew |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140312 |