CN107371988A - A kind of Chinese yew seedling cultivation technology - Google Patents
A kind of Chinese yew seedling cultivation technology Download PDFInfo
- Publication number
- CN107371988A CN107371988A CN201710819036.6A CN201710819036A CN107371988A CN 107371988 A CN107371988 A CN 107371988A CN 201710819036 A CN201710819036 A CN 201710819036A CN 107371988 A CN107371988 A CN 107371988A
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- CN
- China
- Prior art keywords
- seed
- chinese yew
- water
- clear water
- seedbed
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Classifications
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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
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
Abstract
The invention discloses a kind of Chinese yew seedling cultivation technology,Late September to October the first tenday period of a month Chinese yew seed maturity,It can be gathered after to seed peony,The fruit of freshly harvested is tedded to be placed in after drying in clear water and soaks 24h 34h,This Chinese yew seedling cultivation technology,An environment for suitably cultivating growth is provided to Chinese yew,Manually the seed of Chinese yew is cultivated,Improve the emergence rate of Chinese yew,It is preferred that the Chinese yew seed of high quality,It is protected by by suitable storage and sterilization method,Improve the utilization rate of seed,Avoid interference of the environmental factor to seed survival condition under nature,Pass through the effective dormancy for breaking seed of the processing of cryosphere collection,The artificial germination percentage for improving seed,So that the emergence rate lifting of Chinese yew,Rational liquid manure control effectively improves the development and growth of Chinese yew seedling,Reduce the cost of Chinese yew artificial culture,Reduce the working strength of raiser,It can adapt to the cultivation needs of large area.
Description
Technical field
The present invention relates to Chinese yew Cultivating techniques field, specially a kind of Chinese yew seedling cultivation technology.
Background technology
Taxus is of great rarity because it contains anticancer specific medicament taxol, had high in shallow rooted plant
Value of exploiting and utilizing, and growth of taxol speed is slow under field conditions (factors), power of regeneration is poor, so since some time, generation
All advise the Chinese yew raw material forestbase touched in the range of boundary greatly without formation, thus be known as endangered plant in the world,
Chinese yew in 1994 is set to one-level rare endangered plants by China, while is referred to as by 42, the whole world country for having Chinese yew
" national treasure ", the United Nations also prohibite felling, are " plant giant pandas " worthy of the name, because Chinese yew has higher medicinal valency
Value and ornamental value, cut down with causing global a large amount of original being ransacked of property of wild red bean China fir, or full tree bares a tree of its bark, resource
Increasingly it is deficient.In addition Chinese yew dioecism, it is male it is how female less, percentage of seedgermination it is low, slow-growing, many biological characteristicses limitations
The development of Natural Population, more exacerbates its circumstances in imminent danger, and the natural propagation rate of Chinese yew is low, while existing artificial culture
Method emergence rate is extremely low, it is big to cultivate difficulty, it is difficult to adapt to the cultivation needs of large area, therefore how to improve Chinese yew artificial cultivation
Quality be particularly important.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of Chinese yew seedling cultivation technology, solution
Certainly under nature the problem of Chinese yew low emergence rate, there is provided suitable planting environment so that the nursery stock of Chinese yew is more sturdy,
Survival rate is lifted, cost is cultivated and obtains certain reduction, effectively can solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of Chinese yew seedling cultivation technology, including it is as follows
Step：
1）The collection of seed：Late September to October the first tenday period of a month Chinese yew seed maturity, to seed peony after can gather, will
The fruit of freshly harvested teds dry after be placed in immersion 24h-34h in clear water, filter out the seed inferior of floating, smash the crust of seed to pieces
After dry and stored again；
2）The processing of seed：Seed to be utilized is soaked using 0.5% copper-bath, soak time 5h, then
Vernalization is carried out, is placed in after seed is cleaned into impurity in wooden barrel, and is soaked using warm water, then with clear water sand with 1: 3 ratio
Example is mixed；
3）Site preparation：Deep soil layer, short texture and well-drained soil are selected, is ploughed after removing weeds and stone, often
Mu sprays the formalin that solubility is 0.3% and carries out soil disinfection, then ditches and makees bed, bedside 1.2m-1.4m, drains spacing 30cm,
Furrow width 25cm；
4）Sowing：By one layer of the seedbed upper berth yellow soil of leveling, gently it is depressed into smooth, there will be 30% seed to show money or valuables one carries unintentionally first to use solubility
10min is soaked for 1g/L liquor potassic permanganate, is uniformly shed after then thoroughly being cleaned up with clear water on seedbed, then use
Thin yellow soil is covered, and the depth of covering is 0.8cm-1.5cm；
5）Final-period management：Water drainage, digs trenches to drain the water away in nursery side in time, keeps draining unobstructed smooth with furrow face；Fertilising, fertilizer
Based on composite fertilizer, be aided with a small amount of organic fertilizer, every mu of dose is 12kg-15kg, year fertilizer application frequency be 5 times；Watering, typically
Water week about once, water is permeable seedbed, while needs to be sprayed water, and frequency is 2-3 times/d；Weeding, rain
Ji Qianhou needs to carry out 2-3 tillage and weeding, and depth is preferably shallow, will not damage seedbed；The placement of pest and disease damage, is sprayed using Bordeaux mixture
Mist is sprayed, and is sprayed one month, and number is 3-4 times.
As a preferred technical solution of the present invention, it is put into after drying before seed is placed in clear water and uses liquor potassic permanganate
Cleaned, the concentration of liquor potassic permanganate is 1g/L, disinfecting time 25min-30min.
As a preferred technical solution of the present invention, the storage method of seed is refrigeration and sand storage, first by seed in temperature
To spend in the refrigerator-freezer for 5 DEG C and refrigerated, the time of refrigeration is one month, checks and stirs once within every five days, then by seed and carefully
Sand is mixed by 1: 7, finally carries out layering stacking, the temperature of fine sand is 25 DEG C -30 DEG C.
As a preferred technical solution of the present invention, warm water when presprouting of seeds is handled is 35 DEG C -38 DEG C, then by seed
To be stacked with being layered after the husky mixing of clear water, the husky humidity 60%-65% of clear water, carry out water drenching twice daily, water temperature is controlled at 35 DEG C,
It can be taken off after 7d-12d.
As a preferred technical solution of the present invention, sow density of the seed in seedbed is about 180 Li/㎡, sowing
After should carry out a water drenching, and shade need to be built.
Compared with prior art, the beneficial effects of the invention are as follows：This Chinese yew seedling cultivation technology, one is provided to Chinese yew
The individual environment for suitably cultivating growth, is manually cultivated the seed of Chinese yew, improves the emergence rate of Chinese yew, preferably high quality
Chinese yew seed, be protected by by suitable storage and sterilization method, improve the utilization rate of seed, avoid nature
Interference of the lower environmental factor to seed survival condition, by the effective dormancy for breaking seed of the processing of cryosphere collection, artificially carry
The germination percentage of high seed, so that the emergence rate lifting of Chinese yew, rational liquid manure control effectively improve the hair of Chinese yew seedling
Educate and grow up, reduce the cost of Chinese yew artificial culture, reduce the working strength of raiser, can adapt to the cultivation of large area
Training needs.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
A kind of Chinese yew seedling cultivation technology, comprises the following steps：
1）The collection of seed：Late September to October the first tenday period of a month Chinese yew seed maturity, to seed peony after can gather, will
The fruit of freshly harvested teds dry after be placed in immersion 24h-34h in clear water, filter out the seed inferior of floating, smash the crust of seed to pieces
After dry and stored again；
2）The processing of seed：Seed to be utilized is soaked using 0.5% copper-bath, soak time 5h, then
Vernalization is carried out, is placed in after seed is cleaned into impurity in wooden barrel, and is soaked using warm water, then with clear water sand with 1: 3 ratio
Example is mixed；
3）Site preparation：Deep soil layer, short texture and well-drained soil are selected, is ploughed after removing weeds and stone, often
Mu sprays the formalin that solubility is 0.3% and carries out soil disinfection, then ditches and makees bed, bedside 1.2m-1.4m, drains spacing 30cm,
Furrow width 25cm；
4）Sowing：By one layer of the seedbed upper berth yellow soil of leveling, gently it is depressed into smooth, there will be 30% seed to show money or valuables one carries unintentionally first to use solubility
10min is soaked for 1g/L liquor potassic permanganate, is uniformly shed after then thoroughly being cleaned up with clear water on seedbed, then use
Thin yellow soil is covered, and the depth of covering is 0.8cm-1.5cm；
5）Final-period management：Water drainage, digs trenches to drain the water away in nursery side in time, keeps draining unobstructed smooth with furrow face；Fertilising, fertilizer
Based on composite fertilizer, be aided with a small amount of organic fertilizer, every mu of dose is 12kg-15kg, year fertilizer application frequency be 5 times；Watering, typically
Water week about once, water is permeable seedbed, while needs to be sprayed water, and frequency is 2-3 times/d；Weeding, rain
Ji Qianhou needs to carry out 2-3 tillage and weeding, and depth is preferably shallow, will not damage seedbed；The placement of pest and disease damage, is sprayed using Bordeaux mixture
Mist is sprayed, and is sprayed one month, and number is 3-4 times.
As a preferred technical solution of the present invention, it is put into after drying before seed is placed in clear water and uses liquor potassic permanganate
Cleaned, the concentration of liquor potassic permanganate is 1g/L, disinfecting time 25min-30min.
As a preferred technical solution of the present invention, the storage method of seed is refrigeration and sand storage, first by seed in temperature
To spend in the refrigerator-freezer for 5 DEG C and refrigerated, the time of refrigeration is one month, checks and stirs once within every five days, then by seed and carefully
Sand is mixed by 1: 7, finally carries out layering stacking, the temperature of fine sand is 25 DEG C -30 DEG C.
As a preferred technical solution of the present invention, warm water when presprouting of seeds is handled is 35 DEG C -38 DEG C, then by seed
To be stacked with being layered after the husky mixing of clear water, the husky humidity 60%-65% of clear water, carry out water drenching twice daily, water temperature is controlled at 35 DEG C,
It can be taken off after 7d-12d.
As a preferred technical solution of the present invention, sow density of the seed in seedbed is about 180 Li/㎡, sowing
After should carry out a water drenching, and shade need to be built.
The present invention ensures Chinese yew kind on the premise of the Chinese yew seed physiology cycle is met, by rational storage method
The activity of son, interference of the extraneous factor to Chinese yew seed is reduced, the survival rate of seed is improved, reasonably Chinese yew seed is entered
Row medicine and humidity processing, the bud ratio of Chinese yew seed is effectively improved by manual intervention, is controlled by rational liquid manure
Effectively improve the development and growth of Chinese yew seedling so that Chinese yew seedling can well grow.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of Chinese yew seedling cultivation technology, it is characterised in that (Chinese yew seedling cultivation technology) comprises the following steps：
1）The collection of seed：Late September to October the first tenday period of a month Chinese yew seed maturity, to seed peony after can gather, will
The fruit of freshly harvested teds dry after be placed in immersion 24h-34h in clear water, filter out the seed inferior of floating, smash the crust of seed to pieces
After dry and stored again；
2）The processing of seed：Seed to be utilized is soaked using 0.5% copper-bath, soak time 5h, then
Vernalization is carried out, is placed in after seed is cleaned into impurity in wooden barrel, and is soaked using warm water, then with clear water sand with 1: 3 ratio
Example is mixed；
3）Site preparation：Deep soil layer, short texture and well-drained soil are selected, is ploughed after removing weeds and stone, often
Mu sprays the formalin that solubility is 0.3% and carries out soil disinfection, then ditches and makees bed, bedside 1.2m-1.4m, drains spacing 30cm,
Furrow width 25cm；
4）Sowing：By one layer of the seedbed upper berth yellow soil of leveling, gently it is depressed into smooth, there will be 30% seed to show money or valuables one carries unintentionally first to use solubility
10min is soaked for 1g/L liquor potassic permanganate, is uniformly shed after then thoroughly being cleaned up with clear water on seedbed, then use
Thin yellow soil is covered, and the depth of covering is 0.8cm-1.5cm；
5）Final-period management：Water drainage, digs trenches to drain the water away in nursery side in time, keeps draining unobstructed smooth with furrow face；Fertilising, fertilizer
Based on composite fertilizer, be aided with a small amount of organic fertilizer, every mu of dose is 12kg-15kg, year fertilizer application frequency be 5 times；Watering, typically
Water week about once, water is permeable seedbed, while needs to be sprayed water, and frequency is 2-3 times/d；Weeding, rain
Ji Qianhou needs to carry out 2-3 tillage and weeding, and depth is preferably shallow, will not damage seedbed；The placement of pest and disease damage, is sprayed using Bordeaux mixture
Mist is sprayed, and is sprayed one month, and number is 3-4 times.
2. one kind according to claim 1, it is characterised in that：It is put into after drying before seed is placed in clear water and uses potassium permanganate
Solution is cleaned, and the concentration of liquor potassic permanganate is 1g/L, disinfecting time 25min-30min.
3. one kind according to claim 1, it is characterised in that：The storage method of seed is refrigeration and sand storage, first by seed
Being refrigerated in temperature is 5 DEG C of refrigerator-freezer, the time of refrigeration is one month, checks and stirs once within every five days, then by seed
Mixed with fine sand by 1: 7, finally carry out layering stacking, the temperature of fine sand is 25 DEG C -30 DEG C.
4. one kind according to claim 1, it is characterised in that：Warm water when presprouting of seeds is handled is 35 DEG C -38 DEG C, then will
It is layered and stacks after seed and the husky mixing of clear water, the husky humidity 60%-65% of clear water carries out water drenching twice daily, and water temperature control exists
35 DEG C, it can be taken off after 7d-12d.
5. one kind according to claim 1, it is characterised in that：Sow density of the seed in seedbed is about 180 Li/㎡,
A water drenching should be after planting carried out, and shade need to be built.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819036.6A CN107371988A (en) | 2017-09-12 | 2017-09-12 | A kind of Chinese yew seedling cultivation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819036.6A CN107371988A (en) | 2017-09-12 | 2017-09-12 | A kind of Chinese yew seedling cultivation technology |
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| CN107371988A true CN107371988A (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710819036.6A Pending CN107371988A (en) | 2017-09-12 | 2017-09-12 | A kind of Chinese yew seedling cultivation technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684425A (en) * | 2018-05-24 | 2018-10-23 | 道真仡佬族苗族自治县神洞综合开发有限公司 | Planting yew method |
| CN110754277A (en) * | 2019-10-17 | 2020-02-07 | 普洱大华林业科技有限公司 | Forestation method for medicinal high-yield forests of artificial taxus chinensis |
| CN111788977A (en) * | 2020-06-30 | 2020-10-20 | 南京林业大学 | Planting method for increasing survival rate of cryptomeria fortunei seedlings |
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| CN103444393A (en) * | 2013-08-14 | 2013-12-18 | 贵州黔城晟睿林业科技发展有限公司 | Method for breeding Chinese yew seeds |
| CN106358915A (en) * | 2016-08-28 | 2017-02-01 | 龙成辉 | Method for seedling taxus chinensis |
| CN106550838A (en) * | 2015-09-29 | 2017-04-05 | 奉节县奎满农业开发有限公司 | The implantation methods of Ramulus et folium taxi cuspidatae |
| CN106718487A (en) * | 2016-11-16 | 2017-05-31 | 普定县科技服务中心 | A kind of method for culturing seedlings of Chinese yew |
-
2017
- 2017-09-12 CN CN201710819036.6A patent/CN107371988A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103444393A (en) * | 2013-08-14 | 2013-12-18 | 贵州黔城晟睿林业科技发展有限公司 | Method for breeding Chinese yew seeds |
| CN106550838A (en) * | 2015-09-29 | 2017-04-05 | 奉节县奎满农业开发有限公司 | The implantation methods of Ramulus et folium taxi cuspidatae |
| CN106358915A (en) * | 2016-08-28 | 2017-02-01 | 龙成辉 | Method for seedling taxus chinensis |
| CN106718487A (en) * | 2016-11-16 | 2017-05-31 | 普定县科技服务中心 | A kind of method for culturing seedlings of Chinese yew |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684425A (en) * | 2018-05-24 | 2018-10-23 | 道真仡佬族苗族自治县神洞综合开发有限公司 | Planting yew method |
| CN110754277A (en) * | 2019-10-17 | 2020-02-07 | 普洱大华林业科技有限公司 | Forestation method for medicinal high-yield forests of artificial taxus chinensis |
| CN111788977A (en) * | 2020-06-30 | 2020-10-20 | 南京林业大学 | Planting method for increasing survival rate of cryptomeria fortunei seedlings |
| CN111788977B (en) * | 2020-06-30 | 2022-03-29 | 南京林业大学 | Planting method for increasing survival rate of cryptomeria fortunei seedlings |
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Application publication date: 20171124 |
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