CN104429555A - Light supplement cultivation method for promoting fast growth of taxus cuspidata container seedlings - Google Patents
Light supplement cultivation method for promoting fast growth of taxus cuspidata container seedlings Download PDFInfo
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- CN104429555A CN104429555A CN201410798194.4A CN201410798194A CN104429555A CN 104429555 A CN104429555 A CN 104429555A CN 201410798194 A CN201410798194 A CN 201410798194A CN 104429555 A CN104429555 A CN 104429555A
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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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
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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- Y—GENERAL 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The invention relates to a cultivation method for taxus cuspidata in a cold region, in particular to a light supplement cultivation method for promoting fast growth of taxus cuspidata container seedlings. The purpose is to solve the problems that existing taxus cuspidata container seedlings grow too slowly, an existing light supplement method is unobvious in effect, and after light is supplemented, seedling bodies are weak and even die as whole plants. The light supplement cultivation method includes the steps of (1) collecting, (2) seedling planting, (3) light supplement treatment on the seedlings and (4) fertilization treatment on the seedlings. The light supplement cultivation method has the advantages that after being planted, the taxus cuspidata container seedlings can be recovered fast and adapt to the container seedling culture environment; the cultivation method is easy to implement, low in cost and remarkable in effect; the mode of applying fertilizer of small amount many times is adopted and is beneficial for improving the robustness of nursery stocks; the growth rate of the taxus cuspidata container nursery stocks is increased by over 70%. The cultivation method is mainly used for promoting fast growth of the taxus cuspidata container seedlings.
Description
Technical field
The present invention relates to a kind of breeding method of cold district taxus chinensis in northeast.
Background technology
Taxus chinensis in northeast material is excellent, and texture is logical straight, compact structure, and full of elasticity, mechanical strength is high, and tool gloss, has fragrance, resistance to rotten, reflex action not easy to crack, not containing rosin.Taxus chinensis in northeast is not only material with plant, and be also important medicinal plant, its stem, branch, leaf, root can be used as medicine, and main component, containing taxol, taxine, diterpenoids compound etc., has anti-cancer function, and has and suppress the effect such as diabetes and treatment cardiopathy.Apart from outside high medical value, taxus chinensis in northeast because many, the red branch greenery of its side shoot, strain shape are tender beautiful, institute tie the gorgeous feature such as colourful of red bean, also has much ornamental value, is therefore also often used to that making is rare views and admires potted landscape and Scenery of gardens is set.
Taxus chinensis in northeast is taxaceae Taxus aiphyllium, is the rare tree of few survivors in the Tertiary Period, is distributed in the east Asia countries and regions such as Russia, northeast China, Korea and Japan widely.Wild Growth of Taxus cuspidata is in the cold wet acid soil area of weather, and happiness is born in and is rich in the damp soil of organic matter; Shallow root, side root is flourishing; Property cold resistant, shade tolerance is obvious, at air humidity higher position well-grown; Resting stage can tolerate the low temperature of-42 DEG C, is buried also do not fall leaves by heavy snow; Fear high temperature, when especially summer temperature is more than 30 DEG C, growth turns slow, and along with temperature continues to raise, growth stops; Growth rate is slow, 14 years wild Chinese yew plant height only about 2m, even if under good cultivation condition, and raw cuttage seeding field planting in 2 years 5 years, plant height only reaches about 1m, is grown to master gradually thereafter to be laterally preced with width; Although can possess obvious wooden trunk by the seedling of seminal propagation in process of growth, growth rate is especially slow, and under fertilizer application condition, the year height increament of 2 years raw seedlings is only 3 ~ 5cm.
Summary of the invention
The present invention is the problem of the slim and frahile even whole strain death of seedling body after DeGrain in order to solve excessively slow, the existing light compensation method of existing taxus chinensis in northeast container seedling growth, light filling, and provides a kind of light filling breeding method promoting taxus chinensis in northeast container seedling fast-growing.
Promote a light filling breeding method for taxus chinensis in northeast container seedling fast-growing, specifically complete according to the following steps:
1., acquisition time one, gather:: gather when nursery stock terminal bud not yet ftractures in spring, now taxus chinensis in northeast seedling is still in resting state; 2., select to require: select growing way healthy and strong, height of seedling be 2 ~ 3cm, static time root length be greater than 2cm, static time root system width be 2 ~ 3cm and disease-free taxus chinensis in northeast seedling; 3., requirement is gathered: the Tu Tuo connected during collection around taxus chinensis in northeast seedlings root digs out in the lump, to ensure the complete of root system, the soil size that sticks together is advisable just to wrap up taxus chinensis in northeast seedlings root completely, and requires that the soil of parcel taxus chinensis in northeast seedlings root sticks together moisture content more than 90%; 4., storage: taxus chinensis in northeast seedling is put into moist woven bag, ensure that the soil of the parcel taxus chinensis in northeast seedlings root moisture content that sticks together keeps more than 90%;
Two, the plantation of seedling: 1., plant the time: taxus chinensis in northeast seedling completes to the plantation in plantation container after acquisition in 1 week; 2., selection of container is planted: plantation container is elongate, namely container height is greater than inside diameter of vessel, 2 times of the root length of height taxus chinensis in northeast seedling when being at least static of plantation container, 1 times of root system width of taxus chinensis in northeast seedling when the internal diameter of plantation container is at least static; 3., seedling medium is fully mixed with clear water, be more than 90% to the relative moisture content of seedling medium, it is the seedling medium disinfection of more than 90% to relative moisture content, seedling medium after being sterilized, seedling medium after sterilization is filled in container for plant growth, and is filled to down to seedling medium after sterilization in situation about not pressing and maintains an equal level with container for plant growth edge; 4., plant: utilize clear water first to embathe the Tu Tuo of taxus chinensis in northeast seedlings root outer wrapping, root system surface area more than 70% to taxus chinensis in northeast seedling is exposed, obtain taxus chinensis in northeast seedling to be planted, dark method for planting is adopted to plant in container for plant growth by taxus chinensis in northeast seedling to be planted, then carry the seedling root system done to taxus chinensis in northeast seedling to be just coated on after sterilization below seedling medium, and the terminal bud protecting taxus chinensis in northeast seedling upward;
Three, the light filling process of seedling:
Within one week, start to carry out light filling process after the plantation of taxus chinensis in northeast seedling, the intensity of illumination of taxus chinensis in northeast seedling apical is 1200lx ~ 2100lx, and wavelength is 380nm ~ 730nm, and the time of light filling every day is from point at morning 6 to night 11, altogether light filling process 5 months;
Four, the fertilizer treatment of seedling:
While carrying out the process of step 3 light filling, taxus chinensis in northeast seedling is applied fertilizer, fertilizing method adopts the principle of " on a small quantity repeatedly " as far as possible, interval time between every twice fertilising is one week, fertilising continues to terminate with light filling process after 5 months simultaneously, in during light filling, the total amount that every strain taxus chinensis in northeast seedling applies nitrogen element is 16.91mg, and the total amount of P elements is 16.91mg, and the total amount of potassium element is 16.91mg.
Advantage of the present invention:
One, a series of link such as collection, transport, accumulating, plantation of the present invention to taxus chinensis in northeast container seedling proposes certain requirement, delays seedling fast and adapt to container nursery environment after Chinese yew container seedling can be made to plant;
Two, on the basis that routine is cultivated, adopt the light compensation method of artificial extended photoperiod effectively can realize the quick growth of taxus chinensis in northeast seedling, the major advantage of the method be simple to operate, with low cost, take effect significantly;
Three, the present invention adopts a small amount of fertilization mode repeatedly, can make nursery stock in the process of light filling fast-growing, progressively absorb sufficient nutrient, has greatly spleen benefit for the robustness increasing nursery stock.
Four, the present invention can make the growth rate of taxus chinensis in northeast container nursery stock promote more than 70%, makes taxus chinensis in northeast seedling in fast-growing process, be unlikely to occur the problem of nutrient supply deficiency in body simultaneously, such that overall container seedling is wooden measures abundant guarantee.
Embodiment
Embodiment one: present embodiment is a kind of light filling breeding method promoting taxus chinensis in northeast container seedling fast-growing, and today completes according to the following steps:
1., acquisition time one, gather:: gather when nursery stock terminal bud not yet ftractures in spring, now taxus chinensis in northeast seedling is still in resting state; 2., select to require: select growing way healthy and strong, height of seedling be 2 ~ 3cm, static time root length be greater than 2cm, static time root system width be 2 ~ 3cm and disease-free taxus chinensis in northeast seedling; 3., requirement is gathered: the Tu Tuo connected during collection around taxus chinensis in northeast seedlings root digs out in the lump, to ensure the complete of root system, the soil size that sticks together is advisable just to wrap up taxus chinensis in northeast seedlings root completely, and requires that the soil of parcel taxus chinensis in northeast seedlings root sticks together moisture content more than 90%; 4., storage: taxus chinensis in northeast seedling is put into moist woven bag, ensure that the soil of the parcel taxus chinensis in northeast seedlings root moisture content that sticks together keeps more than 90%;
Two, the plantation of seedling: 1., plant the time: taxus chinensis in northeast seedling completes to the plantation in plantation container after acquisition in 1 week; 2., selection of container is planted: plantation container is elongate, namely container height is greater than inside diameter of vessel, 2 times of the root length of height taxus chinensis in northeast seedling when being at least static of plantation container, 1 times of root system width of taxus chinensis in northeast seedling when the internal diameter of plantation container is at least static; 3., seedling medium is fully mixed with clear water, be more than 90% to the relative moisture content of seedling medium, it is the seedling medium disinfection of more than 90% to relative moisture content, seedling medium after being sterilized, seedling medium after sterilization is filled in container for plant growth, and is filled to down to seedling medium after sterilization in situation about not pressing and maintains an equal level with container for plant growth edge; 4., plant: utilize clear water first to embathe the Tu Tuo of taxus chinensis in northeast seedlings root outer wrapping, root system surface area more than 70% to taxus chinensis in northeast seedling is exposed, obtain taxus chinensis in northeast seedling to be planted, dark method for planting is adopted to plant in container for plant growth by taxus chinensis in northeast seedling to be planted, then carry the seedling root system done to taxus chinensis in northeast seedling to be just coated on after sterilization below seedling medium, and the terminal bud protecting taxus chinensis in northeast seedling upward;
Three, the light filling process of seedling:
Within one week, start to carry out light filling process after the plantation of taxus chinensis in northeast seedling, the intensity of illumination of taxus chinensis in northeast seedling apical is 1200lx ~ 2100lx, and wavelength is 380nm ~ 730nm, and the time of light filling every day is from point at morning 6 to night 11, altogether light filling process 5 months;
Four, the fertilizer treatment of seedling:
While carrying out the process of step 3 light filling, taxus chinensis in northeast seedling is applied fertilizer, fertilizing method adopts the principle of " on a small quantity repeatedly " as far as possible, interval time between every twice fertilising is one week, fertilising continues to terminate with light filling process after 5 months simultaneously, in during light filling, the total amount that every strain taxus chinensis in northeast seedling applies nitrogen element is 16.91mg, and the total amount of P elements is 16.91mg, and the total amount of potassium element is 16.91mg.
Between March to the April 15 that acquisition time described in present embodiment step one is generally annual.
Light filling cultivation is carried out to taxus chinensis in northeast container seedling; except needs adjustment light source distance is to reach except desirable intensity of illumination; also need nursery stock specification and the cultivation method of selecting applicable taxus chinensis in northeast container seedling growth; fertilizing method also there is certain requirement, otherwise often there will be the problem of light filling DeGrain, the slim and frahile even whole strain death of seedling body etc.
The a series of link such as collection, transport, accumulating, plantation of present embodiment to taxus chinensis in northeast container seedling proposes certain requirement, delays seedling fast and adapt to container nursery environment after Chinese yew container seedling can be made to plant;
On the basis that routine is cultivated, adopt the light compensation method of artificial extended photoperiod effectively can realize the quick growth of taxus chinensis in northeast seedling, the major advantage of present embodiment be simple to operate, with low cost, take effect significantly;
Present embodiment adopts a small amount of fertilization mode repeatedly, can make nursery stock in the process of light filling fast-growing, progressively absorb sufficient nutrient, has greatly spleen benefit for the robustness increasing nursery stock.
Present embodiment significantly can promote the growth rate of taxus chinensis in northeast container nursery stock up to more than 70%, make taxus chinensis in northeast seedling in fast-growing process, be unlikely to occur the problem of nutrient supply deficiency in body simultaneously, such that overall container seedling is wooden measures abundant guarantee.
Embodiment two: the difference of present embodiment and embodiment one is: step 2 3. described in seedling medium mixed by the peat composed of rotten mosses and perlite, the described peat composed of rotten mosses be 100% composition without the mud peat composed of rotten mosses; The described peat composed of rotten mosses and perlitic volume ratio are 3:1.Other are identical with embodiment one.
Embodiment three: one of present embodiment and embodiment one or two difference is: step 2 3. described in seedling medium prepare according to the following steps: first drying is carried out to perlite and processes, obtain dry perlite, then dry perlite spreads lay out on the ground, again the peat composed of rotten mosses is poured on dry perlite, mix to full and uniform till, namely obtain seedling medium, the described peat composed of rotten mosses and perlitic volume ratio are 3:1; The described peat composed of rotten mosses be 100% composition without the mud peat composed of rotten mosses.Other are identical with embodiment one or two.
Embodiment four: one of present embodiment and embodiment one to three difference is: step 2 3. described in disinfect: by relative moisture content be more than 90% seedling medium put in a reservoir, be that thimerosal and water mix by 1:1000 by thimerosal and water volume ratio, obtain diluting rear thimerosal, watering can is utilized to be in the container of the seedling medium of more than 90% by thimerosal evenly spills into filling relative moisture content after dilution, leave standstill 1h ~ 3h after stirring 2min, after dilution, thimerosal and relative moisture content are the volume of the seedling medium of more than 90% is 1:9.Other are identical with embodiment one to three.
Embodiment five: one of present embodiment and embodiment one to four difference is: the fertilising described in step 4 completes by following operation: first phosphate fertilizer, potash fertilizer and urea are added to the water successively, be stirred to and dissolve completely, obtain mixing rear liquid fertilizer, after mixing, liquid fertilizer is by the principle of " on a small quantity repeatedly ", interval time between every twice fertilising is one week, fertilising continues to terminate with light filling process after 5 months simultaneously, the applied amount 60mL of liquid fertilizer after single mixing, the total amount that every strain taxus chinensis in northeast seedling applies nitrogen element is 16.91mg, the total amount of P elements is 16.91mg, the total amount of potassium element is 16.91mg.Other are identical with embodiment one to four.
Adopt following verification experimental verification effect of the present invention
Test one: a kind of light filling breeding method promoting taxus chinensis in northeast container seedling fast-growing, today completes according to the following steps:
1., acquisition time one, gather:: on the April of 2014 11; 2., select to require: select growing way healthy and strong, height of seedling be 2 ~ 3cm, static time root length be greater than 2cm, static time root system width be 2 ~ 3cm, and disease-free taxus chinensis in northeast seedling; 3., requirement is gathered: the Tu Tuo connected during collection around taxus chinensis in northeast seedlings root digs out in the lump, to ensure the complete of root system, the soil size that sticks together is advisable just to wrap up taxus chinensis in northeast seedlings root completely, and requires that the soil of parcel taxus chinensis in northeast seedlings root sticks together moisture content more than 90%; 4., storage: taxus chinensis in northeast seedling is put into moist woven bag, ensure that the soil of the parcel taxus chinensis in northeast seedlings root moisture content that sticks together keeps more than 90%;
Two, the plantation of seedling: 1., plant the time: on the April of 2014 18; 2., selection of container is planted: plantation container is elongate, and container height is 13cm, and inside diameter of vessel is 6cm; 3., seedling medium is fully mixed with clear water, be more than 90% to the relative moisture content of seedling medium, it is the seedling medium disinfection of more than 90% to relative moisture content, seedling medium after being sterilized, seedling medium after sterilization is filled in container for plant growth, and is filled to down to seedling medium after sterilization in situation about not pressing and maintains an equal level with container for plant growth edge; 4., plant: utilize clear water first to embathe the Tu Tuo of taxus chinensis in northeast seedlings root outer wrapping, root system surface area more than 70% to taxus chinensis in northeast seedling is exposed, obtain taxus chinensis in northeast seedling to be planted, dark method for planting is adopted to plant in container for plant growth by taxus chinensis in northeast seedling to be planted, then carry the seedling root system done to taxus chinensis in northeast seedling to be just coated on after sterilization below seedling medium, and the terminal bud protecting taxus chinensis in northeast seedling upward;
Three, the light filling process of seedling:
Within one week, start to carry out light filling process after the plantation of taxus chinensis in northeast seedling, the intensity of illumination of taxus chinensis in northeast seedling apical is 1200lx, and wavelength is 400nm, and the time of light filling every day is from point at morning 6 to night 11, altogether light filling process 5 months;
Four, the fertilizer treatment of seedling:
While carrying out the process of step 3 light filling, taxus chinensis in northeast seedling is applied fertilizer, first phosphate fertilizer, potash fertilizer and urea are added to the water successively, be stirred to and dissolve completely, obtain mixing rear liquid fertilizer, after mixing, liquid fertilizer is by the principle of " on a small quantity repeatedly ", interval time between every twice fertilising is one week, fertilising continues to terminate with light filling process after 5 months simultaneously, after single mixing, the applied amount of liquid fertilizer is 60mL, the total amount that every strain taxus chinensis in northeast seedling applies nitrogen element is 16.91mg, the total amount of P elements is 16.91mg, the total amount of potassium element is 16.91mg.
This test procedure two 3. described in seedling medium prepare according to the following steps: first drying process is carried out to perlite, obtain dry perlite, then dry perlite spreads lay out on the ground, again the peat composed of rotten mosses is poured on dry perlite, mix to full and uniform till, namely obtain seedling medium, the described peat composed of rotten mosses and perlitic volume ratio are 3:1; The described peat composed of rotten mosses be 100% composition without the mud peat composed of rotten mosses.
This test procedure two 3. described in disinfect: by relative moisture content be more than 90% seedling medium put in a reservoir, be that thimerosal and water mix by 1:1000 by thimerosal and water volume ratio, obtain diluting rear thimerosal, watering can is utilized to be in the container of the seedling medium of more than 90% by thimerosal evenly spills into filling relative moisture content after dilution, leave standstill 1h ~ 3h after stirring 2min, after dilution, thimerosal and relative moisture content are the volume of the seedling medium of more than 90% is 1:9.
This test method is adopted to carry out light filling process after 5 months to taxus chinensis in northeast seedling, average height of seedling reaches 6.9cm, under more non-light filling process, height of seedling adds 71.5%, the results of analysis of variance of result significance is P=0.0012, its difference reaches significance level requirement, and the symptoms such as seedling body is slim and frahile or dead do not appear in seedling in process of the test.Therefore, utilize the inventive method to carry out light filling cultivation to taxus chinensis in northeast seedling and there is sufficient operability and validity.
Claims (5)
1. promote a light filling breeding method for taxus chinensis in northeast container seedling fast-growing, it is characterized in that promoting that the light filling breeding method of taxus chinensis in northeast container seedling fast-growing completes according to the following steps:
1., acquisition time one, gather:: gather when nursery stock terminal bud not yet ftractures in spring, now taxus chinensis in northeast seedling is still in resting state; 2., select to require: select growing way healthy and strong, height of seedling be 2 ~ 3cm, static time root length be greater than 2cm, static time root system width be 2 ~ 3cm and disease-free taxus chinensis in northeast seedling; 3., requirement is gathered: the Tu Tuo connected during collection around taxus chinensis in northeast seedlings root digs out in the lump, to ensure the complete of root system, the soil size that sticks together is advisable just to wrap up taxus chinensis in northeast seedlings root completely, and requires that the soil of parcel taxus chinensis in northeast seedlings root sticks together moisture content more than 90%; 4., storage: taxus chinensis in northeast seedling is put into moist woven bag, ensure that the soil of the parcel taxus chinensis in northeast seedlings root moisture content that sticks together keeps more than 90%;
Two, the plantation of seedling: 1., plant the time: taxus chinensis in northeast seedling completes to the plantation in plantation container after acquisition in 1 week; 2., selection of container is planted: plantation container is elongate, namely container height is greater than inside diameter of vessel, 2 times of the root length of height taxus chinensis in northeast seedling when being at least static of plantation container, 1 times of root system width of taxus chinensis in northeast seedling when the internal diameter of plantation container is at least static; 3., seedling medium is fully mixed with clear water, be more than 90% to the relative moisture content of seedling medium, it is the seedling medium disinfection of more than 90% to relative moisture content, seedling medium after being sterilized, seedling medium after sterilization is filled in container for plant growth, and is filled to down to seedling medium after sterilization in situation about not pressing and maintains an equal level with container for plant growth edge; 4., plant: utilize clear water first to embathe the Tu Tuo of taxus chinensis in northeast seedlings root outer wrapping, root system surface area more than 70% to taxus chinensis in northeast seedling is exposed, obtain taxus chinensis in northeast seedling to be planted, dark method for planting is adopted to plant in container for plant growth by taxus chinensis in northeast seedling to be planted, then carry the seedling root system done to taxus chinensis in northeast seedling to be just coated on after sterilization below seedling medium, and the terminal bud protecting taxus chinensis in northeast seedling upward;
Three, the light filling process of seedling:
Within one week, start to carry out light filling process after the plantation of taxus chinensis in northeast seedling, the intensity of illumination of taxus chinensis in northeast seedling apical is 1200lx ~ 2100lx, and wavelength is 380nm ~ 730nm, and the time of light filling every day is from point at morning 6 to night 11, altogether light filling process 5 months;
Four, the fertilizer treatment of seedling:
While carrying out the process of step 3 light filling, taxus chinensis in northeast seedling is applied fertilizer, fertilizing method adopts the principle of " on a small quantity repeatedly " as far as possible, interval time between every twice fertilising is one week, fertilising continues to terminate with light filling process after 5 months simultaneously, in during light filling, the total amount that every strain taxus chinensis in northeast seedling applies nitrogen element is 16.91mg, and the total amount of P elements is 16.91mg, and the total amount of potassium element is 16.91mg.
2. a kind of light filling breeding method promoting taxus chinensis in northeast container seedling fast-growing according to claim 1, is characterized in that the seedling medium described in step 2 is 3. is mixed by the peat composed of rotten mosses and perlite, the described peat composed of rotten mosses be 100% composition without the mud peat composed of rotten mosses; The described peat composed of rotten mosses and perlitic volume ratio are 3:1.
3. a kind of light filling breeding method promoting taxus chinensis in northeast container seedling fast-growing according to claim 1, it is characterized in that what the seedling medium described in step 2 was 3. prepared according to the following steps: first drying process is carried out to perlite, obtain dry perlite, then dry perlite spreads lay out on the ground, again the peat composed of rotten mosses is poured on dry perlite, mix to full and uniform till, namely obtain seedling medium, the described peat composed of rotten mosses and perlitic volume ratio are 3:1; The described peat composed of rotten mosses be 100% composition without the mud peat composed of rotten mosses.
4. a kind of light filling breeding method promoting taxus chinensis in northeast container seedling fast-growing according to claim 1, it is characterized in that disinfecting described in step 2 is 3.: by relative moisture content be more than 90% seedling medium put in a reservoir, be that thimerosal and water mix by 1:1000 by thimerosal and water volume ratio, obtain diluting rear thimerosal, watering can is utilized to be in the container of the seedling medium of more than 90% by thimerosal evenly spills into filling relative moisture content after dilution, 1h ~ 3h is left standstill after stirring 2min, after dilution, thimerosal and relative moisture content are the volume of the seedling medium of more than 90% is 1:9.
5. a kind of light filling breeding method promoting taxus chinensis in northeast container seedling fast-growing according to claim 1, it is characterized in that described fertilising completes by following operation: first phosphate fertilizer, potash fertilizer and urea are added to the water successively, be stirred to and dissolve completely, obtain mixing rear liquid fertilizer, after mixing, liquid fertilizer is by the principle of " on a small quantity repeatedly ", interval time between every twice fertilising is one week, the every strain 60mL of applied amount of liquid fertilizer after single mixing, fertilising continues to terminate with light filling process after 5 months simultaneously, the total amount that every strain taxus chinensis in northeast seedling applies nitrogen element is 16.91mg, the total amount of P elements is 16.91mg, the total amount of potassium element is 16.91mg.
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| CN104782457A (en) * | 2015-04-03 | 2015-07-22 | 中国科学院东北地理与农业生态研究所 | Fertilization method of taxus cuspidata container seedlings |
| CN104782438A (en) * | 2015-04-03 | 2015-07-22 | 中国科学院东北地理与农业生态研究所 | Infiltrating irrigation cultivation method of taxus cuspidata container seedlings |
| 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 |
| CN106518350A (en) * | 2016-10-27 | 2017-03-22 | 六安市振清生态农业有限公司 | Nutritive organic matrix for taxus chinensis planting |
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2014
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| CN104585005A (en) * | 2015-01-07 | 2015-05-06 | 浙江省萧山棉麻研究所 | Light-supplementing cultivation method for promoting fast growth of acer palmatum container seedlings |
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| CN104782438A (en) * | 2015-04-03 | 2015-07-22 | 中国科学院东北地理与农业生态研究所 | Infiltrating irrigation cultivation method of taxus cuspidata container seedlings |
| 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 |
| CN106518350A (en) * | 2016-10-27 | 2017-03-22 | 六安市振清生态农业有限公司 | Nutritive organic matrix for taxus chinensis planting |
| CN110291917A (en) * | 2019-08-08 | 2019-10-01 | 吉林省智伦拓维农林科技有限责任公司 | A kind of breeding method of Cu Jin Aralia wood seedling stem growth |
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