CN103636393A - Cultivation method of taxus chinensis - Google Patents
Cultivation method of taxus chinensis Download PDFInfo
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- CN103636393A CN103636393A CN201310697167.3A CN201310697167A CN103636393A CN 103636393 A CN103636393 A CN 103636393A CN 201310697167 A CN201310697167 A CN 201310697167A CN 103636393 A CN103636393 A CN 103636393A
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Abstract
The invention discloses a cultivation method of taxus chinensis. The method comprises steps as follows: land selection and fertilization; sowing and germination accelerating; and transplantation and field management. According to the cultivation method, the cultivation time is short, the seedling breeding is fast, the seedling is thick and strong, and the cultivation is convenient and fast.
Description
Technical field
The present invention relates to a kind of plant cultivation technology, relate in particular to the cultivation method of a kind of Chinese yew.
Background technology
Chinese yew has another name called Japanese yew, Japanese red pine cypress, is aiphyllium, and sprig becomes yellow green or light red brown autumn, leaf bar shaped, and dioecism, seed is oblate.Seed is used for extracting oil, and also can be used as medicine.
Taxus shallow rooted plant, its main root is not obvious, lateral root is flourishing, high 30m, trunk diameter reaches 1m.Leaf helical form alternate, it is two row that base portion reverses, bar shaped is slight curving, long 1-2.5cm, wide 2-2.5mm, the micro-contrary flexure of leaf margin, end of blade is point gradually, blade back has 2 wide yellow greens or celadon stomatal band, and close on middle arteries and veins have a tiny salient point, and leaf margin greenbelt is extremely narrow, dioecism, male cone is singly born in axil, and the ovule list of female cone is born in the top of floral axis top adnation minor axis, and base portion has discoid arillus.The flat oval of seed, has 2 ribs, plants oval, arillus cup-shaped, redness.
Chinese yew biological property requires high to ecotope, general one-tenth is set the 100-250 that will grow.Within 1996, statistics show, Yunnan Wild Chinese yew accounts for 55% of whole nation sum, and wherein Lijing is just being survived 1,100,000.Chinese yew is perennial evergreen arbor, and biomass is very huge, and growth time is short.Its main root is not obvious, and lateral root is flourishing, and branches and leaves are luxuriant, and germination is strong, resistance to low cold, the low temperature of ability-25 ℃.In national most areas, can plant.Growth is fast, year growth actual measurement 40～50cm, the highest can 60～70cm, be 300～700% amount of growth of domestic Chinese yew (Chinese Chinese yew, taxusyunnanensis etc.).3～4 years raw biomass accumulations are that the every strain of 600～800 units is annual, more than within 5 years, producing fresh raw material 1.5kg when raw, can be used for refining taxol.Next year can be germinated new branches and leaves again, and its biomass is greater than the amount of gathering in the first year.
Wild Chinese yew growth conditions is close to harshness, growth region is narrow; weather conditions are required strict; why can there is there in Ru Yuan mountain area so luxuriant growth group? according to these seeds of locality research protection, expert Mo Yibin for many years claims, unique geographical location circumstances, the weather of moistening humidity, good ecotope, the local masses protect indispensable energetically.Bridge town belongs to high and cold Limestone Mountain Areas, and sea level on the average reaches more than 800 meters, and day and night temperature reaches 7 ℃, and annual mean temperature only has 17 ℃, and spring and summer, weather humidity was larger, was well suited for growth of taxol.
The equal suitable planting in various places, Chinese yew north and south, there is shady, drought-enduring, the cold-resistant feature of happiness, require P in soil H value at 5.5-7.0, happiness acid ground, can interplant with other seeds or orchard simple and convenient management, taxus chinensis in northeast wherein, it is the left ancient seeds of quaternary glacier, and under harsh climate condition, indomitable vitality makes it to have lived on earth more than 250 ten thousand years.Not only lateral root is flourishing, with luxuriant foliage and spreading branches in leafy profusion, germination strong but also acclimatization scope is wide for it, it is wide that soil property is required, also resistance to pruning, cold-resistant, resistance to damage by disease and insect.And can grow up to tall and big arbor, the individual plant that the has more than one thousand years of even can growing do not wane, and can be used as medicinal kind, can also be used as greening kind, taxus chinensis in northeast, in popular legend, have the title of " geomantic omen Shen Shu ".
The root of Chinese yew, stem, leaf, fruit are all precious, take Chinese yew plant as the taxol that primary raw material extracts, and have fabulous antitumaous effect.Be mainly used in the treatment of advanced breast cancer, advanced ovarian cancer, cancer of the esophagus, nasopharyngeal carcinoma, carcinoma of urinary bladder, lymph cancer, prostate cancer, malignant mela noma and head and neck neoplasm, upper gastrointestinal cancer, cellule type and lung cancer in non-cellule type.Empirical evidence, taxol has unique antitumor mechanism and the significant effect that suppresses tumour.In Chinese yew, contain a large amount of taxine diterpene compounds, taxinine, taxinine A, taxinine H, taxinine K, taxinine L, taxine, taxusin, parasol pine flavones, slope are stayed ketone A, are casted off a skin and stay ketone, Sciadopitysin, volatile oil, taxol, sugar etc., can stimulate the menstrual flow, diuresis, hypotensive, hypoglycemic, anti-leukocythemia, antitumor, and treatment diabetes and cardiovascular and cerebrovascular disease are had to remarkable result.The arillus sweet and sour taste of Chinese yew, seed can extract oil.
The medical value of Chinese yew is mainly reflected in its extract secondary metabolism derivative-taxol.Root Ju doctor Fang Weishuo (Fang Weishuo, within 1997, graduate from China Concord Medical Science University, pharmaceutical chemistry doctor and once studied under Liang Xiaotian professor) result of study, taxol is the antitumor activity composition of separating from the bark of yewtree the earliest, it is one of best medicine for the treatment of Metastatic carcinoma in the ovary and breast cancer, lung cancer, cancer of the esophagus are also had to significant curative effect simultaneously, ephritis and parvovirus inflammation are had to obvious inhibition.The anticancer mechanism of taxol is: taxol can be combined with trace of albumin, and promotes its polymerization, and the mitosis of inhibition cancer cell effectively stops the propagation of cancer cell.
Summary of the invention
For above-mentioned Chinese yew medical value, the invention provides and a kind ofly can quickly breeding go out the cultivation method of Chinese yew.
The present invention is achieved by the following technical programs:
A cultivation method for Chinese yew, comprises the following steps:
1) selection of land fertilising, selects to loosen, be rich in humus, is neutral or slightly acidic high mountain tableland, the deep wettability brown earth of two sides, cheuch streams, dark brown earth is for well, ploughs deeply, flattens, standby;
2) sowing vernalization, selects storage after 1 year and has now white seed of 25-30% breach, is placed on the 7-12 minute that sterilizes in the liquor potassic permanganate of 0.15-0.2%, then rinses well with clear water, broadcasts uniformly in ditch after drying water; After planting, take under pine forest with mycorhiza the yellow soil that sieves and cover seed, thickness be take and loseed seed as degree;
3) transplant, by the seed seedling-raising of 1-2, height of seedling grows to 30-50 centimetre can transplant, and transplanting time carries out before 10-11 month or 2-3 month rudiment, and every cave plants seedling 1-2 strain, and waters, and suitably hides and sprout;
4) field management will often weed out the rank grass seedling after transplanting, topdresses l-2 time every year, determine after wingceltis, and intertill and clean tillage is 1-2 time every year, forest land after sealing generally only winter intertill and clean tillage, earth up 3-5 time.In conjunction with intertill and clean tillage, topdress, the source of manure be take farmyard manure as main, and the treelet phase should be wiped out sprout tillers, straight and upright, long soon to guarantee trunk.
The present invention has following beneficial effect:
It is short that cultivation method of the present invention has the cultivation time, fast raising seedling and breeding, and seedling strain is sturdy, and cultivates convenient and swift.
Specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to the scope that embodiment represents.
Embodiment 1
A cultivation method for Chinese yew, comprises the following steps:
1) selection of land fertilising, selects to loosen, be rich in humus, is neutral or slightly acidic high mountain tableland, the deep wettability brown earth of two sides, cheuch streams, dark brown earth is for well, ploughs deeply, flattens, standby;
2) sowing vernalization, selects storage after 1 year and has now white seed of 25% breach, is placed in 0.15% liquor potassic permanganate and sterilizes 7 minutes, then rinse well with clear water, broadcasts uniformly in ditch after drying water; After planting, take under pine forest with mycorhiza the yellow soil that sieves and cover seed, thickness be take and loseed seed as degree;
3) transplant, by the seed seedling-raising of 1 year, height of seedling grows to 30-50 centimetre can transplant, and transplanting time carries out before October or rudiment in February, and every cave plants seedling 1-2 strain, and waters, and suitably hides and sprout;
4) field management will often weed out the rank grass seedling after transplanting, topdresses l time every year, determine after wingceltis, and intertill and clean tillage is 1 time every year, forest land after sealing generally only winter intertill and clean tillage, earth up 3 times.In conjunction with intertill and clean tillage, topdress, the source of manure be take farmyard manure as main, and the treelet phase should be wiped out sprout tillers, straight and upright, long soon to guarantee trunk.
Embodiment 2
A cultivation method for Chinese yew, comprises the following steps:
1) selection of land fertilising, selects to loosen, be rich in humus, is neutral or slightly acidic high mountain tableland, the deep wettability brown earth of two sides, cheuch streams, dark brown earth is for well, ploughs deeply, flattens, standby;
2) sowing vernalization, selects storage after 1 year and has now white seed of 30% breach, is placed in 0.2% liquor potassic permanganate and sterilizes 12 minutes, then rinse well with clear water, broadcasts uniformly in ditch after drying water; After planting, take under pine forest with mycorhiza the yellow soil that sieves and cover seed, thickness be take and loseed seed as degree;
3) transplant, by the seed seedling-raising of 2 years, height of seedling grows to 50 centimetres can transplant, and transplanting time carries out before November or rudiment in March, and every cave plants seedling 2 strains, and waters, and suitably hid and sprout;
4) field management will often weed out the rank grass seedling after transplanting, topdresses every year 2 times, determine after wingceltis, annual intertill and clean tillage 2 times, forest land after sealing generally only winter intertill and clean tillage, earth up 5 times.In conjunction with intertill and clean tillage, topdress, the source of manure be take farmyard manure as main, and the treelet phase should be wiped out sprout tillers, straight and upright, long soon to guarantee trunk.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and example as described herein.
Claims (1)
1. a cultivation method for Chinese yew, is characterized in that, comprises the following steps:
1) selection of land fertilising, selects to loosen, be rich in humus, is neutral or slightly acidic high mountain tableland, the deep wettability brown earth of two sides, cheuch streams, dark brown earth is for well, ploughs deeply, flattens, standby;
2) sowing vernalization, selects storage after 1 year and has now white seed of 25-30% breach, is placed on the 7-12 minute that sterilizes in the liquor potassic permanganate of 0.15-0.2%, then rinses well with clear water, broadcasts uniformly in ditch after drying water; After planting, take under pine forest with mycorhiza the yellow soil that sieves and cover seed, thickness be take and loseed seed as degree;
3) transplant, by the seed seedling-raising of 1-2, height of seedling grows to 30-50 centimetre can transplant, and transplants and carries out before 10-11 month or 2-3 month rudiment, and every cave plants seedling 1-2 strain, and waters, and suitably hides and sprout;
4) field management will often weed out the rank grass seedling after transplanting, topdresses l-2 time every year, determine after wingceltis, and intertill and clean tillage is 1-2 time every year, forest land after sealing generally only winter intertill and clean tillage, earth up 3-5 time.
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| CN201310697167.3A CN103636393A (en) | 2013-12-16 | 2013-12-16 | Cultivation method of taxus chinensis |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429777A (en) * | 2014-12-02 | 2015-03-25 | 福建农林大学 | Red bean tree seed sowing and seedling raising method |
| CN104663349A (en) * | 2015-02-13 | 2015-06-03 | 李宁宇 | Method for planting Taxus baccata in Zhejiang, China |
| CN108076949A (en) * | 2017-12-21 | 2018-05-29 | 四川格睿园林科技有限公司 | A kind of Luo Keladuo indigo plants China fir cultural method |
Citations (5)
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|---|---|---|---|---|
| CN1600069A (en) * | 2003-09-26 | 2005-03-30 | 牟新宇 | Method for planting yew |
| CN1615682A (en) * | 2004-10-21 | 2005-05-18 | 李万祥 | Method for planting Chinese yew |
| CN102972191A (en) * | 2012-12-11 | 2013-03-20 | 雷学军 | Method for breeding and cultivating taxus mairei with seed |
| CN103250538A (en) * | 2013-05-15 | 2013-08-21 | 怒江滇鑫农业科技示范园 | Seedling culturing method for Chinese yew |
| CN103355027A (en) * | 2013-07-22 | 2013-10-23 | 江苏红豆杉生物科技股份有限公司 | Taxus chinensis var.mairei seedling breeding method |
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2013
- 2013-12-16 CN CN201310697167.3A patent/CN103636393A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1600069A (en) * | 2003-09-26 | 2005-03-30 | 牟新宇 | Method for planting yew |
| CN1615682A (en) * | 2004-10-21 | 2005-05-18 | 李万祥 | Method for planting Chinese yew |
| CN102972191A (en) * | 2012-12-11 | 2013-03-20 | 雷学军 | Method for breeding and cultivating taxus mairei with seed |
| CN103250538A (en) * | 2013-05-15 | 2013-08-21 | 怒江滇鑫农业科技示范园 | Seedling culturing method for Chinese yew |
| CN103355027A (en) * | 2013-07-22 | 2013-10-23 | 江苏红豆杉生物科技股份有限公司 | Taxus chinensis var.mairei seedling breeding method |
Non-Patent Citations (1)
| Title |
|---|
| 佚名: "《南方红豆杉栽培技术》http://wenku.baidu.com/link?url=0Pm80AiepaZb708tW5VjBgzqvRGxxqELtyK8De0yu12AK_3zWPomiPoVTbPlYGig2Tni-yKjDVdNCkvVP4ubNJSDnPaM4fDZWfM353X", 《百度文库》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429777A (en) * | 2014-12-02 | 2015-03-25 | 福建农林大学 | Red bean tree seed sowing and seedling raising method |
| CN104663349A (en) * | 2015-02-13 | 2015-06-03 | 李宁宇 | Method for planting Taxus baccata in Zhejiang, China |
| CN104663349B (en) * | 2015-02-13 | 2017-03-01 | 李宁宇 | A kind of Taxus baccata is in the implantation methods in Zhejiang Province, China area |
| CN108076949A (en) * | 2017-12-21 | 2018-05-29 | 四川格睿园林科技有限公司 | A kind of Luo Keladuo indigo plants China fir cultural method |
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Application publication date: 20140319 |