CN1442036A - Artificial culturing method of Chinese yew - Google Patents

Artificial culturing method of Chinese yew Download PDF

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Publication number
CN1442036A
CN1442036A CN03112973A CN03112973A CN1442036A CN 1442036 A CN1442036 A CN 1442036A CN 03112973 A CN03112973 A CN 03112973A CN 03112973 A CN03112973 A CN 03112973A CN 1442036 A CN1442036 A CN 1442036A
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China
Prior art keywords
fertilizer
chinese yew
transplanting
soil
root
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CN03112973A
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CN1194603C (en
Inventor
顾金才
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JIANGSU YEW BIOTECHNOLOGY CO Ltd
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HONGDOU GROUP CO Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Abstract

An artificial cultivation method for Chinese yew which is aplant in imminent danger includes such steps as adding compound fertilizer and organic fertilizer to clay, keeping the water content in the soil to 35-45%, and transplanting the lateral bud of Chinese yew in the phase from dormancy to enlargement on cloudy and rainy days.

Description

The artificial cultivation method of Chinese yew
Technical field
The present invention relates to plant cultivation technology, refer in particular to the artificial cultivation method of a kind of national endangered plants Chinese yew.
Background technology
Chinese yew claims Japanese yew again, belongs to the rare tree of first-grade state protection, and the natural forest resource is exhausted.Chinese yew is an aiphyllium, and trunk is perfectly straight, and the tree performance grace takes on a red color during seed maturity, and imitation leather is dazzlingly beautiful, is fabulous potted landscape and green tree species.
Chinese yew timber is sturdy and durable, and texture is beautiful, and root, stem all are high-grade material for carving on it, is to belong to the extraordinary woods material of using; Its root, stem, skin, leaf all contain taxol, are the curing cancer drugs that the world today generally acknowledges, leaf can stimulate the menstrual flow, diuresis, hypotensive, to preventing and treating diabetes and angiocardiopathy has positive effect, are to be worth expensive medicinal woods.Many countries classify it as " national treasure ".
But, still do not have at present the technology of a kind of desirable artificial cultivation Chinese yew, and natural Chinese yew woods has faced exhausted condition.
The objective of the invention is to seek the artificial cultivation method of a kind of Chinese yew.So that cultivate this endangered plants in a large number, the possibility of avoiding this plant species to be become extinct.
The measure of being taked is for achieving the above object: a, in clay adds composite fertilizer; B, append fertilizer again, form loam; C, maintenance soil water content are 35~45%; D, transplanting: select to transplant and to change the basin field planting at the overcast and rainy potted landscape that carries out before Chinese yew resting stage begins to expand to the Chinese yew lateral bud.
Described composite fertilizer consists of: Finland import chlorination ternary 16-16-16, total nutrient 〉=45%;
The composition of described fertilizer raw material mainly is birds droppings and/or pig manure and/or chicken manure; During preparation: a, fermentation earlier: birds droppings and/or pig manure and/or chicken manure are covered in the container such as Nylon Bag of sealing, allow its automatic fermentation, generally need the time about 2 months; B, dry: the fertilizer after will fermenting is by photosynthesis again, dry with hand rubbing just can be powdered till; C, porphyrize again: fine ground: utilize the fertilizer after cylinder will dry fine ground to Powdered.
The light application time of Chinese yew is in summer during intense light irradiation, 3~4 hours every days; Light application time with spring is 5~6 hours in autumn.
Must keep root system integrality of treelet and the moisture content of Gen Mao to reach 50-60% in the transplanting process, assurance root system and soil are combined closely during the value of moving, and the normal root that waters; The cycle of changing the basin field planting is 2 years to 3 years 1 time.
During transplanting, the height of seedling will be carried out whole skill and the moulding of Chinese yew seedling earlier more than 20 centimetres before transplanting.Before the transplanting, the Chinese yew growth of seedling is in booth, and booth can sunshade, preserve moisture, the illumination appropriateness.Training depends on the circumstances, and need to transplant pruning by the potted landscape style of potted landscape, needs the moulding of establishing in large scale can select the plate field of unified specification, forms the beautiful scenery line, also available other moulding.
After Chinese yew is planted, carry out twice ridging in annual April and August, composite fertilizer and fertilizer should add in the clay when ridging.
When loam was appended fertilizer, fertilising quantity was every strain 100 grams of fertilizer and composite fertilizer's 10 grams; The quantity of perhaps applying fertilizer is many strain 100 ± 5 grams of fertilizer and composite fertilizer's 10 ± 2 grams.
Because of Chinese yew is cultivated the potted landscape of making, graceful attractive in appearance, birdbath, indoor, fabulous ornamental value is arranged, the more important thing is the gas that its tree body secretion discharges, the effect that can play sterilization, purifies air, can give protection against cancer, preventing cold and old cardiovascular disease are all had good effect.Therefore, Chinese yew be collection medicinal, view and admire, disease-prevention health, family's potted landscape, park, urban afforestation be one, social benefit, ecological benefits, economic benefit are worth high seeds.
The biological property of Chinese yew is as follows:
Chinese yew seedling and treelet stage belong to neutral the moon partially, show according to surveying and determination: 1 year living young growth light saturation point of living nursery stock light saturation point (LX) 26500,3 years third contact of a total solar or lunar eclipse saturation point (LX) 31200,6 years (LX) 48200.A little less than having illustrated that red bean seedling and treelet photosynthesis are, light saturation point and light compensation point are lower.
Middle age grade section belongs to neutral sun partially, shallow root, and the lateral root prosperity is by root hair absorption soil nutrient and moisture.The soil organic content is more than 3%, and it is good especially to grow, and also can grow in acid, neutral and calcareous soil.
Chinese yew requires temperature: 15~20 ℃ of average temperatures of the whole year, scope can reach-17~+ 52 ℃, annual rainfall 1400~2000mm.Resting stage is that be that early March is to mid-November vegetative period in by the end of February, the 2nd by the end of November.Suitable growth is more hidden in landform, wind is little, the place of high humidity.
Embodiment
1, in clay, add composite fertilizer, composite fertilizer is the chlorination ternary 16-16-16 of Finland's import, total nutrient 〉=45%;
2, append fertilizer again, the composition of fertilizer raw material mainly is birds droppings and/or pig manure and/or chicken manure;
Preparation is during fertilizer: a, earlier birds droppings and/or pig manure and/or chicken manure are covered in the container of sealing, allow it ferment about 2 months automatically; B, the fertilizer after will fermenting is by photosynthesis again, dry with hand rubbing just can be powdered till; D, porphyrize again utilize cylinder that the above-mentioned fertilizer that dries is fine ground; When loam was appended fertilizer, fertilising quantity was every strain 100 grams of fertilizer and composite fertilizer's 10 grams; The quantity of perhaps applying fertilizer is many strain 100 ± 5 grams of fertilizer and composite fertilizer's 10 ± 2 grams.
3, keep soil water content 35~45%;
4, transplant: select to transplant and change the basin field planting at the overcast and rainy potted landscape that carries out before Chinese yew resting stage begins to expand to the Chinese yew lateral bud.
In the transplanting process, keep the root system of treelet complete; The moisture content of root hair is 50-60%; During transplanting, root system and soil are combined closely, and the normal root that waters; The cycle of changing the basin field planting is 2 years to 3 years 1 time.
During transplanting, the height of seedling will be carried out whole skill and the moulding of Chinese yew seedling earlier more than 20 centimetres before transplanting.
After Chinese yew is planted, carry out twice ridging in annual April and August, composite fertilizer and fertilizer add in the loam when ridging.
The light application time of Chinese yew is in summer during intense light irradiation, 3~4 hours every days; Light application time with spring is 5~6 hours in autumn.
Should note following problem during cultivation:
1, illumination requirement.Chinese yew seedling and treelet belong to negative, therefore unsuitable full exposure, and under particularly annual full exposure in July to August and the intense light irradiation, the chlorophyll of blade is damaged, and causes treelet death.According to our practice, the illumination of Chinese yew the best is 7 o'clock to 11 o'clock every morning, every day light application time about 4 hours, summer intense light irradiation be advisable with 3 to 4 hours, in autumn can 5-6 hour with the light application time in spring.But there is not illumination to influence photosynthesis and the growth of Chinese yew yet.
2, the selection of soil.Potted plant soil (matrix) is best with loam, its good water conservation, protects growing of fertilizer and the favourable japanese yew root of permeability.Though clay water conservation, guarantor's fertilizer, airtight, unfavorable Chinese yew root system grows, sandy soil, though ventilative, protect fertile, the also unfavorable growth of taxol of water conservation difference.This tree is planted at acid, neutral, subalkaline soil and also can grow.The preparation of loam: add composite fertilizer, the composite fertilizer of Chinese year potted landscpe is Finland's import; Append fertilizer, the fertilizer raw material mainly is birds droppings, pig manure and chicken manure etc., does not use human excrement.Birds droppings, pig manure, chicken manure etc. dry, the processing of fermentation, porphyrize adds in the soil.Though the soil property under the Wuxi City port is a clay, performance of keeping humidity is good, cooperate composite fertilizer, fertilizer can reach the loam effect.
3, moisture requirement.Potted plant soil water content keeps with profit with about 40%---wet favourable growth of taxol.Potted plant soil moisture content is too much, the long-term maintenance---tide with wet, and soil is airtight, can cause mashed root death.Potted plant soil moisture content very little, prolonged drought lack of water, also unfavorable growth of taxol.
4, soil fertility.Chinese yew is adapted at that fertile soil, loose, moistening, draining are good, soil organic matter content is grown good especially more than 3%.Therefore, must chase after fertilizer to the soil of potted landscape, fertilising quantity is with every strain 100g of fertilizer and composite fertilizer 10g.Fertilising quantity is advisable with the many strain 100 ± 5g of fertilizer and composite fertilizer 10 ± 2g.Total nutrient reaches 16 * 16 * 16.
5, transplant requirement.According to our practice, a large amount of transplanting work are selected before Chinese yew resting stage begins to expand to lateral bud, the time be mid-November to the in by the end of February, 2, catch the cloudy day to carry out potted landscape and transplant and change the basin field planting, transplanting survival rate height during this period of time, a small amount of transplanting can select carry out rainy season.But must keep root system integrality of treelet and the moisture content of Gen Mao in the transplanting process, assurance root system and soil are combined closely during the value of moving, and the normal root that waters, and guarantee survival rate.Changed the basin field planting general 2 years to 3 years 1 time.Replenish: Chinese yew kind, seedling all have red bean group planting base to be responsible for cultivation, and general seedling grows tall to transplanting more than the 20cm, will carry out whole skill and the moulding of Chinese yew seedling before the transplanting earlier.
6, the extermination of disease and insect pest.Chinese yew is at indivedual treelets generation in rainy season root rot, stem rot and mashed root.Prevent and treat method: spray 70% fenaminosulf 500-800 times liquid.Leaf blight, pestalotiopsis funerea etc. take place high temperature and drought indivedual treelets in season in Chinese yew, and available 1% bordeaux mixture sprays treelet.Locust is eaten leaf harm, should in time spray chlorophos 500-800 times liquid.To the harm of snail, can spread fertilizer over the fields the snail jinx.Lure collection to tag and stomach effect extremely.
7, potted landscape specification.The Chinese year potted landscpe specification of family is: the with a high standard general 18-20cm of basin, bore is generally 24cm above the basin.The specification of Chinese yew scape is height of tree 35cm-60cm, hat width of cloth 25cm-40cm.In order to keep Chinese yew hat width of cloth grace, we can appropriateness extract terminal bud and a part of lateral bud.

Claims (7)

1, the artificial cultivation method of a kind of Chinese yew is characterized in that: a, in clay adds composite fertilizer; B, append fertilizer again, form loam; C, maintenance soil water content are 35~45%; D, transplanting: select to transplant and to change the basin field planting at the overcast and rainy potted landscape that carries out before Chinese yew resting stage begins to expand to the Chinese yew lateral bud.
2, method according to claim 1, the composition that it is characterized in that the fertilizer raw material mainly are birds droppings and/or pig manure and/or chicken manure;
The preparation method of fertilizer is: a, earlier birds droppings and/or pig manure and/or chicken manure are covered in the container of sealing, allow it ferment about 2 months automatically; B, the fertilizer after will fermenting is by photosynthesis again, dry with hand rubbing just can be powdered till; D, porphyrize again utilize cylinder that the above-mentioned fertilizer that dries is fine ground.
3, method according to claim 1 is characterized in that: the light application time of Chinese yew is in summer during intense light irradiation, 3~4 hours every days; Light application time with spring is 5~6 hours in autumn.
4, method according to claim 1 is characterized in that keeping in the transplanting process root system of treelet complete; The moisture content of root hair is 50-60%; During transplanting, root system and soil are combined closely, and the normal root that waters; The cycle of changing the basin field planting is 2 years to 3 years 1 time.
5, method according to claim 1, when it is characterized in that transplanting, the height of seedling will be carried out whole skill and the moulding of Chinese yew seedling earlier more than 20 centimetres before transplanting.
6, method according to claim 1, it is characterized in that Chinese yew is planted after, carry out twice ridging in annual April and August, composite fertilizer and fertilizer add in the loam when ridging.
7, method according to claim 1, when it is characterized in that loam appended fertilizer, fertilising quantity is that every strain 100 grams of fertilizer and composite fertilizer 10 restrain; The quantity of perhaps applying fertilizer is many strain 100 ± 5 grams of fertilizer and composite fertilizer's 10 ± 2 grams.
CNB031129730A 2003-03-11 2003-03-11 Artificial culturing method of Chinese yew Expired - Lifetime CN1194603C (en)

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CN1194603C CN1194603C (en) 2005-03-30

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1317940C (en) * 2004-10-21 2007-05-30 李万祥 Method for planting Chinese yew
CN100384317C (en) * 2005-10-28 2008-04-30 林敏� Method for planting southerm yew
CN100452964C (en) * 2006-09-08 2009-01-21 浙江海正药业股份有限公司 Steps for breeding high production southern yew to increase pacilitaxel through directional inducement
CN102875244A (en) * 2012-10-25 2013-01-16 江苏红豆杉生物科技股份有限公司 Nutrient soil for yew and preparation method of nutrient soil
CN104335794A (en) * 2013-07-28 2015-02-11 赵百华 Pot culture technique of tcaus mairei for both medicinal and viewing function
CN104429857A (en) * 2014-12-08 2015-03-25 邱林 Potted taxus chinensis dwarfing method
CN106305201A (en) * 2016-08-18 2017-01-11 安庆市宝风农业发展有限公司 Taxus chinensis seedling transplantation method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1317940C (en) * 2004-10-21 2007-05-30 李万祥 Method for planting Chinese yew
CN100384317C (en) * 2005-10-28 2008-04-30 林敏� Method for planting southerm yew
CN100452964C (en) * 2006-09-08 2009-01-21 浙江海正药业股份有限公司 Steps for breeding high production southern yew to increase pacilitaxel through directional inducement
CN102875244A (en) * 2012-10-25 2013-01-16 江苏红豆杉生物科技股份有限公司 Nutrient soil for yew and preparation method of nutrient soil
CN102875244B (en) * 2012-10-25 2013-11-27 江苏红豆杉生物科技股份有限公司 Nutrient soil for yew and preparation method of nutrient soil
CN104335794A (en) * 2013-07-28 2015-02-11 赵百华 Pot culture technique of tcaus mairei for both medicinal and viewing function
CN104429857A (en) * 2014-12-08 2015-03-25 邱林 Potted taxus chinensis dwarfing method
CN106305201A (en) * 2016-08-18 2017-01-11 安庆市宝风农业发展有限公司 Taxus chinensis seedling transplantation method

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