CN101773031A - Chinese yew seedling cultivation technology - Google Patents
Chinese yew seedling cultivation technology Download PDFInfo
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- CN101773031A CN101773031A CN200910311986A CN200910311986A CN101773031A CN 101773031 A CN101773031 A CN 101773031A CN 200910311986 A CN200910311986 A CN 200910311986A CN 200910311986 A CN200910311986 A CN 200910311986A CN 101773031 A CN101773031 A CN 101773031A
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Abstract
The invention relates to a Chinese yew seedling cultivation technology which comprises the steps of: retting seeds, washing flesh and peeling off, removing wax coat; disinfecting; drying in the sun; storing in a big stone mortar with holes for 12 months; when the seeds crack and expose white parts, dipping the seeds in 0.05% potassium permanganate liquid for disinfecting; washing with clean water; drying in the air and then seeding after the beginning of winter and before the beginning of spring; after seedlings come out, applying 800 multiple thiophanate to stems, leaf backs and leaf surfaces of the seedlings; sun shading; outplanting when the seedlings are 20-30 cm in height, and have ground diameter of 0.3cm and 3-5 lateral branches. The Chinese yew seedling cultivation technology has the advantages of high seedling yield, strong seedling, fast growth and early fruiting; in addition, space among Chinese yew seedlings can be used to plant soybeans to increase grain income, moreover, roots of soybeans can increase biological nitrogen and improve soil for the rooting of Chinese yew, and the soybean seedlings can shade the Chinese yew seedlings for resisting high temperature, thereby improving the survival rate of the Chinese yew seedlings. The invention combines agriculture and forestry, develops ecological agriculture, and achieves both agriculture benefits and forestry benefits.
Description
Technical field
The present invention relates to a kind of seedling cultivation technology, particularly Chinese yew seedling cultivation technology.
Background technology
Chinese yew claims Japanese yew, Chi Baisong again, is Quaternary ice age few survivors's ancient seeds, and the title of vegetative kingdom " giant panda " is arranged.Be the first-grade state protection wild plant, have important economic value and scientific research value.Its extract-taxol is expensive especially than gold, is the rare medicinal herbs of treatment cancer of late stage.
Chinese yew also has effects such as inducing diuresis to reduce edema, treatment kidney trouble, diabetes, ephritis edema, difficult urination, gonorrhoea.
For protecting this valuable natural resources, promote resource to increase and utilization rationally, people do a lot of work, and breed by introducing a fine variety energetically, the development taxus resource, but the cultivation of seedling is the bottleneck of Chinese yew development always.The original method emergence rate is low, seed is uneven, is difficult to adapt to the needs of large tracts of land plantation.Also, all can not adapt to the seed cultivation of Chinese yew just like Chinese patent 200310110132.1 and Chinese patent 03135544.7 disclosed seedling growing process.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of emergence rate height, seed stalwartness are provided, growth is fast, result's Chinese yew seedling cultivation technology early.
Chinese yew seedling cultivation technology of the present invention is to adopt following steps to realize.
One, seed collection and processing
The Chinese yew seed that collection is ripe is macerated at normal temperatures and is put a week, and flush away pulp skin is basked seeds and rubbed wax coat, with yellow mud water logging kind sterilization 8-15 minute, dries table water, dries Hou Shazang;
Two, seed storage
With the Chinese yew seed of above-mentioned processing, in big stone mortar with holes, be to be housed in shady and cool ventilation place 12 months at 3: 1 with pure river sand and seed volume ratio, every 1-2 month turning is once;
Three, wholely
Select in the shade soil, irrigation and drainage are convenient, and the seedbed is done in the plump loose plot of soil layer, and ground is made into clean furrow face width 0.8-1 rice, the ground, garden of the wide 0.2-0.4 rice of pavement, high 15-25 centimetre;
Four, sowing
Have breach to show money or valuables one carries unintentionally by 1 year storage, seed, the potassium permanganate liquid seed soaking sterilization with 0.05% 8-15 minute is totally dried with flushing with clean water again, sows to the beginning of spring after the Beginning of Winter;
Five, seedling management
Shelter from heat or light seedling stage, covers sunshade net sunshade in earlier stage rate 70%, the later stage 50%, give birth to the phase end to speed, and mid or late September, select the unglazed sky that shines to throw off the sunshade net, water spray;
After coming up, every 7 days alternately to seedling stem and blade back, 800 times of topsins of foliage-spray with partly measure formula bordeaux mixture preventing disease and pest;
During seedling growth, spray fog;
Six, go out the garden
Annual height of seedling 20-30 centimetre, the thick 0.3-0.5 of leading thread centimetre, side shoot 3-5 can go out the garden.
Seven, plantation
Behind the lifting, adopt yellow sand with nutrition Tu Jiashui with become sposh, its ratio is 3: 1: 2, and shoot root is deployed in sposh 3-5 minute, more above-mentioned planting seedlings is planted in the seedling furrow, interplants to the space soya bean.
Use Chinese yew seedling cultivation technology of the present invention, emergence rate height, seed stalwartness, growth is fast, the result early.Afforestation plantation Taxus x media and southern enqlish yew utilize ground, space to plant soya bean, increase the grain income, and the soya bean root is the Chinese yew increase biological nitrogen of taking root, improve soil, the soya bean seedling is that sapling is shaded, and is high temperature resistant, improve the Chinese yew survival rate, agricultural in conjunction with, develop eco-agriculture, achieve many things at one stroke.Present technique also can be used for other seed of resting state.
Embodiment
Embodiment 1
Chinese yew seedling cultivation technology of the present invention, adopt following steps:
1, seed collection and processing
After mid-October, to gather during southern enqlish yew fruit exosper peony, the seed after gathering is macerated at normal temperatures and is put a week, and flush away pulp skin is basked seeds and is rubbed wax coat, with yellow mud water logging kind sterilization 10 minutes, dries table water;
2, seed storage
Behind the Chinese yew seed collection, the physiological maturity in 1 year is by a definite date arranged, be in resting state.With the southern enqlish yew seed of above-mentioned processing, in the porose big stone mortar in bottom, be to be housed in shady and cool ventilation place or the cellar 12 months at 3: 1 with pure river sand and seed volume ratio, every 1-2 month turning once and checked damage by disease and insect, the anti-plague of rats;
3, sow wholely
Select in the shade soil, irrigation and drainage are convenient, and the seedbed is done in the plump loose plot of soil layer, and ground is made into 1 meter of clean furrow face width, the ground, garden that pavement is wide 0.3 meter, high 20 centimetres; When doing furrow, every mu applies 1500 kilograms of the fertilizers that become thoroughly decomposed wholely, 50 kilograms of instant high-quality composite fertilizers, and admix the red 5-8 kilogram control of furans soil insect.Fertilizer is turned underground layer and flattens the furrow face.10 days prior to seeding, every square metre with 50 milliliters of 40% formalin, adds water 10-12 kilogram, is sprinkled upon on the soil, then sowing;
4, sowing
Seed by 1 year the storage, have the part breach to show money or valuables one carries unintentionally.At this moment it is sifted out cleanly, float blighted grain, the potassium permanganate liquid seed soaking sterilization with 0.05% 10 minutes, clean with flushing with clean water again, dry the back and after the Beginning of Winter, to the beginning of spring, can sow; But the program request of sowing bar, 10 * 10 centimetres of seeding row spacings are evenly sowed seed, cover seed with the fine earth that sieved.Every mu with planting 10 kilograms, can emerge about 80,000 strains for every mu.Broadcast the back with anti-this front cover weeding of standing grain, spread straw, preserve moisture minister of defense weeds, the careful anti-plague of rats to heat;
5, seedling management
Shelter from heat or light seedling stage, April early and middle ten days, temperature is stable gradually and begin to rise, and covers sunshade net sunshade in early stage rate 70%, the later stage 50% covers completely, covers tight, guards against the wind and the plague of rats, bird pest.After the speed phase of giving birth to finishes, mid or late September, select cloudy day or rainy day to throw off the sunshade net.The growth of Chinese yew autumn growth is rapid, the children is tender, takes off the too early seedling young sprout meeting of grass time by the solarization jaundice, and is influential to collateral generation and hardening after late.
After coming up, easy infection germ and root-rot and damping off take place every 7 days 800 times of topsins of spray or partly measure the formula bordeaux mixture, is used alternatingly, to seedling stem and blade back, foliage-spray; The soil damage by disease and insect waters root with fenaminosulf and phoxim, adds mid-term with a furans pellet;
During seedling growth, spray fog, weeding to loosen the soil, improve the soil aeration condition.
6, go out the garden
Annual height of seedling 20-30 centimetre, thick 0.3 centimetre of leading thread, side shoot 3-5 can go out the garden.
7, plantation
Behind the lifting, adopt yellow sand with nutrition Tu Jiashui with becomes sposh, its ratio is 3: 1: 2, and shoot root is deployed in sposh 3 minutes, more above-mentioned planting seedlings planted in the seedling furrow, the space kind overlap soya bean.
Moisture management can combine with fertilising, and be afraid of waterlogging seedling stage, and the field piece can not ponding.
Embodiment 2
Chinese yew seedling cultivation technology of the present invention, adopt following steps:
1, seed collection and processing
The Chinese yew seed that collection is ripe is macerated at normal temperatures and is put a week, and flush away pulp skin is basked seeds and rubbed wax coat, with yellow mud water logging kind sterilization 10 minutes, dries table water;
2, storage
Behind the Chinese yew seed collection, with the Chinese yew seed of above-mentioned processing, take the long-pending or 5 ℃ of freezers of the wet sand bed of nature with wet naturally sand bed long-pending with the seed volume ratio be storage in 3: 1 12 months, the individual month turning of every 1-2 is once; Check damage by disease and insect, the anti-plague of rats;
3, wholely
Select in the shade soil, irrigation and drainage are convenient, and the seedbed is done in the plump loose plot of soil layer, and ground is made into 0.9 meter of clean furrow face width, the ground, garden that pavement is wide 0.4 meter, high 20 centimetres; When doing furrow, every mu applies 1500 kilograms of the fertilizers that become thoroughly decomposed wholely, 50 kilograms of instant high-quality composite fertilizers, and admix the red 5-8 kilogram control of furans soil insect.Fertilizer is turned underground layer and flattens the furrow face.10 days prior to seeding, every square metre with 50 milliliters of 40% formalin, adds water 10-12 kilogram, is sprinkled upon on the soil, then sowing;
4, sowing
Seed by 1 year the storage, have the part breach to show money or valuables one carries unintentionally.At this moment it is sifted out cleanly, float blighted grain, the potassium permanganate liquid seed soaking sterilization with 0.05% 10 minutes, clean with flushing with clean water again, dry the back and after the Beginning of Winter, to the beginning of spring, sowed; But the program request of sowing bar, 10 * 10 centimetres of seeding row spacings are evenly sowed seed, cover seed with the fine earth that sieved.Every mu with planting 10 kilograms, can emerge about 80,000 strains for every mu.Broadcast the back with anti-this front cover weeding of standing grain, spread straw, preserve moisture minister of defense weeds, the careful anti-plague of rats to heat;
5, seedling management
Shelter from heat or light seedling stage, April early and middle ten days, temperature is stable gradually and begin to rise, and covers sunshade net-sunshade in early stage rate 70%, later stage 50%-covers completely, covers tightly, guards against the wind and the plague of rats, bird pest.After the speed phase of giving birth to finishes, mid or late September, select cloudy day or rainy day to throw off the sunshade net.The growth of Chinese yew autumn growth is rapid, the children is tender, takes off the too early seedling young sprout meeting of grass time by the solarization jaundice, and is influential to collateral generation and hardening after late.
After coming up, easy infection germ and root-rot and damping off take place every 7 days 800 times of topsins of spray or partly measure the formula bordeaux mixture, is used alternatingly, to seedling stem and blade back, foliage-spray; The soil damage by disease and insect waters root with fenaminosulf and phoxim, adds mid-term with a furans pellet;
During seedling growth, spray fog, weeding to loosen the soil, improve the soil aeration condition.
6, go out the garden
Annual height of seedling 20-30 centimetre, thick 0.3 centimetre of leading thread, side shoot 3-5 can go out the garden.
7, plantation
Behind the lifting, adopt yellow sand with nutrition Tu Jiashui with becomes sposh, its ratio is 3: 1: 2, and shoot root is deployed in sposh 5 minutes, above-mentioned planting seedlings planted in the seedling furrow, the space kind overlap soya bean.
Claims (1)
1. Chinese yew seedling cultivation technology is characterized in that: grow seedlings and cultivate technical step with as follows:
One, seed collection and processing
The Chinese yew seed that collection is ripe is macerated at normal temperatures and is put a week, and flush away pulp skin is basked seeds and rubbed wax coat, with yellow mud water logging kind sterilization 8-15 minute, dries table water, dries Hou Shazang;
Two, seed storage
With the Chinese yew seed of above-mentioned processing, in big stone mortar with holes, be to be housed in shady and cool ventilation place 12 months at 3: 1 with pure river sand and seed volume ratio, every 1-2 month turning is once;
Three, wholely
Select in the shade soil, irrigation and drainage are convenient, and the seedbed is done in the plump loose plot of soil layer, and ground is made into clean furrow face width 0.8-1.0 rice, the ground, garden of the wide 0.2-0.4 rice of pavement, high 15-25 centimetre;
Four, sowing
Have breach to show money or valuables one carries unintentionally by 1 year storage, seed, the potassium permanganate liquid seed soaking sterilization with 0.05% 8-15 minute is totally dried with flushing with clean water again, sows to the beginning of spring after the Beginning of Winter;
Five, seedling management
Shelter from heat or light seedling stage, covers sunshade net sunshade in earlier stage rate 70%, the later stage 50%, give birth to the phase end to speed, and mid or late September, select the unglazed sky that shines to throw off the sunshade net, water spray;
After coming up, every 7 days alternately to seedling stem and blade back, 800 times of topsins of foliage-spray with partly measure formula bordeaux mixture preventing disease and pest;
During seedling growth, spray fog;
Six, go out the garden
Annual height of seedling 20-30 centimetre, the thick 0.3-0.5 of leading thread centimetre, side shoot 3-5 can go out the garden.
Seven, plantation
Behind the lifting, adopt yellow sand and nutrition soil to add water, its ratio is 3: 1: 2, and becomes sposh, and shoot root is deployed in sposh 3-5 minute, more above-mentioned planting seedlings is planted in the seedling furrow, interplants to the space soya bean.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910311986A CN101773031A (en) | 2009-12-22 | 2009-12-22 | Chinese yew seedling cultivation technology |
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| CN200910311986A CN101773031A (en) | 2009-12-22 | 2009-12-22 | Chinese yew seedling cultivation technology |
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| CN101773031A true CN101773031A (en) | 2010-07-14 |
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| CN200910311986A Pending CN101773031A (en) | 2009-12-22 | 2009-12-22 | Chinese yew seedling cultivation technology |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511218A (en) * | 2011-11-25 | 2012-06-27 | 江玉成 | Manual cultivating seed treatment method for southern taxus chinensis |
| CN102763531A (en) * | 2011-05-04 | 2012-11-07 | 湖北省农科院中药材研究所 | Seedling cultivating method for cultivating big seedlings of Taxus chinensis var. mairei by two-stage process |
| CN103430737A (en) * | 2013-08-14 | 2013-12-11 | 江苏鼎钰生态农业科技有限公司 | Chinese yew planting method |
| CN104855218A (en) * | 2015-05-20 | 2015-08-26 | 温良海 | Taxus chinensis planting method |
| CN105028100A (en) * | 2015-07-22 | 2015-11-11 | 陈容军 | Seedling culturing and planting method for taxus chinensis |
| CN105123018A (en) * | 2015-07-30 | 2015-12-09 | 黎怀玲 | Chinese yew seed pregermination method |
| CN105660115A (en) * | 2016-01-18 | 2016-06-15 | 云南农业大学 | Bulbil propagation technology for aconitum vilmorimianum Kom. |
| CN106613652A (en) * | 2016-12-12 | 2017-05-10 | 广东林科种苗有限公司 | Cedar sterile sowing seedling growing method |
| CN107646364A (en) * | 2017-11-13 | 2018-02-02 | 广西博白县顿谷镇旧塘家庭农场 | A kind of cuttage implantation methods of subprostrate sophora |
| CN107873379A (en) * | 2017-12-21 | 2018-04-06 | 欧建德 | A kind of Taxus chinensis var. mairei Seeds are classified method for culturing seedlings |
-
2009
- 2009-12-22 CN CN200910311986A patent/CN101773031A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763531A (en) * | 2011-05-04 | 2012-11-07 | 湖北省农科院中药材研究所 | Seedling cultivating method for cultivating big seedlings of Taxus chinensis var. mairei by two-stage process |
| CN102763531B (en) * | 2011-05-04 | 2015-06-24 | 湖北省农科院中药材研究所 | Seedling cultivating method for cultivating big seedlings of Taxus chinensis var. mairei by two-stage process |
| CN102511218A (en) * | 2011-11-25 | 2012-06-27 | 江玉成 | Manual cultivating seed treatment method for southern taxus chinensis |
| CN103430737A (en) * | 2013-08-14 | 2013-12-11 | 江苏鼎钰生态农业科技有限公司 | Chinese yew planting method |
| CN104855218A (en) * | 2015-05-20 | 2015-08-26 | 温良海 | Taxus chinensis planting method |
| CN105028100A (en) * | 2015-07-22 | 2015-11-11 | 陈容军 | Seedling culturing and planting method for taxus chinensis |
| CN105123018A (en) * | 2015-07-30 | 2015-12-09 | 黎怀玲 | Chinese yew seed pregermination method |
| CN105660115A (en) * | 2016-01-18 | 2016-06-15 | 云南农业大学 | Bulbil propagation technology for aconitum vilmorimianum Kom. |
| CN106613652A (en) * | 2016-12-12 | 2017-05-10 | 广东林科种苗有限公司 | Cedar sterile sowing seedling growing method |
| CN107646364A (en) * | 2017-11-13 | 2018-02-02 | 广西博白县顿谷镇旧塘家庭农场 | A kind of cuttage implantation methods of subprostrate sophora |
| CN107873379A (en) * | 2017-12-21 | 2018-04-06 | 欧建德 | A kind of Taxus chinensis var. mairei Seeds are classified method for culturing seedlings |
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Open date: 20100714 |