CN106888715A - A kind of color Ye Gui a, famous physician of the Qing Dynasty flower ' purple handsome princess ' non-line-of-sight error method - Google Patents
A kind of color Ye Gui a, famous physician of the Qing Dynasty flower ' purple handsome princess ' non-line-of-sight error method Download PDFInfo
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Abstract
A kind of color Ye Gui a, famous physician of the Qing Dynasty flower ' purple handsome princess ' non-line-of-sight error method, builds young age cutting orchard, is colonized 2 generation cuttage seedings, using specific multiple children's technology, cultivates fast numerous fringe bar;Cuttings is processed using special root-growing agent, accelerates cuttage rooting;Using soilless substrate formula and container for plant growth made of nonwoven material rapid seedling cultivation, fast propagating seedling quality and survival rate are improved;Integrated supporting carbonated water production technology incorporates smart spraying system, with the carbon source needed for carbonated water supplement fast propagating seedling and its suitable temperature and humidity condition of maintenance;Using special nutritional formula of liquid and supplement trace auxin, promote cuttings Rapid Rooting seedling;Using specific hardening technology, shorten the seedling-slowing stage of fast propagating seedling transplanting.The seedling propagation cycle is short of the inventive method, can breed for 3~4 generations in year, and rooting rate and survival rate are up to more than 95%;Low production cost, practicality easy to operate simultaneously, can be widely applied to personal and enterprise carries out seedling wood flower industrialization development.
Description
Technical field:
The invention belongs to agricultural technology field, it is related to the asexual reproduction method of common xylophyta, specifically for a kind of color leaf
Sweet osmanthus ' purple handsome princess ' non-line-of-sight error method.
Background technology
Plant non-tube rapid propagation is a kind of plant breeding methods between normal cutting propagation and tissue cultures, is generally comprised
Cutting orchard builds, greenhouse is set up, seedling raising mannerses, the integrated technical system of innovation such as root-growing agent and nutrient, bactericide are used.Its
Feature is that cuttings consumption is small, reproduction speed is fast, healthy and strong, phenotype is stable to expand numerous low cost, regrowth, is suitable to the numerous of most plants
Grow.Therefore, for relatively low for regrowth cutting propagation rate or quality is unstable or reproduction speed is slower plant, plant is non-
Tube rapid propagation technology can show its unrivaled superiority.However, most plants are required for assembling, integrated and supporting special
Non-line-of-sight error technical system, could realize its quick breeding.
Color Ye Gui a, famous physician of the Qing Dynasty flower ' purple handsome princess ' non-line-of-sight error technology in, generally because scion-seed tree regeneration plant ability or
Person's separate living tissue juvenile form degree etc. has differences, it is difficult to ensure that it stablizes excellent rooting rate and survival rate.Research shows:It is woody
The root of plant is juvenile form, cultivates and using the root coppice shoot of elite stand, can recover the juvenile stage of its branch;In order to promote cuttings to give birth to
Root, often supplements the particular growths such as ABT, NAA element, to improve its rooting rate;In order to ensure the normal growth of cuttings is developed, generally make
With facilities such as the plastic greenhouses with smart spraying system, with ensure cuttage rooting seedling to temperature, humidity, nutrition, illumination,
CO2Etc. the demand of regenerative environ-ment.In production practices, color Ye Gui a, famous physician of the Qing Dynasty flower ' purple handsome princess ' non-line-of-sight error also because receive its own characteristic,
The combined influence of the factor such as technical conditions and environmental condition, it is difficult to ensure its fast propagating seedling quality, rooting rate and survival rate, so that
Breeding coefficient is low, and reproductive-cost is high, and popularization and application are difficult.
The content of the invention
Immature and defect of the present invention for existing sweet osmanthus non-line-of-sight error technology, there is provided a kind of color Ye Gui a, famous physician of the Qing Dynasty flower is ' purple handsome
Princess ' non-line-of-sight error method.The method (uses the 1st cuttage seeding by building young age cutting orchard, 2 generation cuttage seedings of field planting
The nursery stock of fringe bar cutting propagation again), young age fringe bar is cultivated using multiple young technology, improve cuttings ability of the regeneration as plant;
Carbon source needed for carbonated water supplements fast propagating seedling is manufactured by gas-liquid mixing pump, to meet the demand taken root to energy, cuttings is reached
Rapid Rooting development, solution are because the problems such as greenhouse effects and gas are escaped caused by supplement carbon dioxide;By using special life
Root agent, improves cuttage rooting ability, promotes well developed root system, improves rooting rate;By using special nutrient fluid, accelerate cuttings growth
Development, improves seedling quality, so as to realizing a kind of fast numerous cycle is short, expands that numerous coefficient is high, low production cost non-line-of-sight error skill
Art.
The present invention is realized especially by following technical scheme:
A kind of non-line-of-sight error method of color Ye Gui a, famous physician of the Qing Dynasty flower ' purple handsome princess ', specifically includes following steps:
1) young age cutting orchard builds.Build up cutting orchard field planting 1a give birth to 2 generation cuttage seedings, by spray special nutrient fluid and
The field management methods such as auxin, pruning stump, stimulate leaf bud to sprout, and promote branches and leaves fast-growth, and cultivation supplies non-line-of-sight error
Young age fringe bar.
2) fast propagating seedling bed prepares.In the intelligent plastic greenhouse built up, using ready-made moving nursery bed or simple seedling is built up
Bed is for fast numerous.Simple seedbed is built into the bed of 15cm high, width 120cm using fragment of brick, and bed bottom paving fills out 5cm or so rubbles, in
The coarse sand of 5~6cm of portion's tiling, top is seedling cultivation bed as container fast propagating seedling.
3) fast numerous substrate preparation and use.It is formulated using soilless raising seedling substrate, after soilless raising seedling substrate is sterile-processed, dress
Enter container for plant growth made of nonwoven material and move into fast propagating seedling bed.
4) fast numerous time.Preferably select to implement fast numerous in early Febuary, late April, late June, early September.
5) carbonated water is prepared and used.In ready-made intelligent greenhouse or on the basis of the warmhouse booth equipped with intelligent seedling raising instrument,
Integrated supporting carbonated water production technology, i.e., manufacture the carbon source needed for carbonated water supplements fast propagating seedling by gas-liquid mixing pump.The pump
Source of the gas suction inlet is connected with carbon dioxide air source, and the water inlet of pump is connected with water source.During gas-liquid mixed pump work, gas-liquid is inhaled
Draw, mix and be dissolved into the carbonated water that bubble diameter is 20~30 μm and be delivered to greenhouse gap spraying system, with supplementary carbon source and
Maintain 85~95% envionmental humidities.
6) cuttings standard and treatment.Collection young age fringe bar, makes standard cuttings, and using bactericide and special take root in time
Agent processes cuttings.
7) nutrient solution is used with disinfectant.Special nutrient fluid periodically is used, until the hardening stage;It is mould using carbendazim and evil
The pre- disease prevention of the bactericide such as spirit, and be used alternatingly with reference to nutrient solution.
8) hardening time and method.10~15d of hardening phase, using increasing illumination and ventilation, control liquid manure, enrich brassin
The measure hardenings such as lactone (BR).
Young age cutting orchard of the present invention builds by the following method:
1) garden ground selection.Cutting orchard should be close to production fringe center, preferably select that physical features is gentle, illumination is sufficient, irrigation and drainage are good
Good, soil layer is deep, pH value 6.5 or so loam makees garden ground.
2) garden ground site preparation.Site preparation includes turning over, rake the soil level with it is smooth, it is desirable to " three plough three harrow ", meanwhile, use sufficient base manure, and do
Into 25cm high, the seedbed of bedside 120cm.
3) seedling growth.By ㎝ × 40 ㎝ of seeding row spacing 40, field planting 1a gives birth to 2 generation cuttage seedings.
Described young age cutting orchard field management method is:Scion-seed tree is cultivated using shrubbery formula;Sprayed specially every 5~7d
With 10 times of liquid of nutrient solution (another to add 0.1mg/kg brassins lactones);Pinching is carried out when major branch grows into 20 ㎝, and combines battalion
Nutrient solution uses addition 10mg/ ㎏ gibberellin (GA3), 5mg/ ㎏ IBA, 5mg/ ㎏ NAA spray, continuous 2 times;When axillary bud expands and not
During sprouting, fringe bar should be in time gathered for fast numerous.After fringe bar collection, continue to strengthen water and fertilizer management and the prevention and control of plant diseases, pest control, accelerate fast
Numerous fringe bar regeneration;Stump is carried out when nursery stock is into rest period, pours permeable;When stocking is excessive, preferably takes and excavate every strain
Plant, for extending cutting orchard.
Fast numerous matrix of the present invention is prepared by the following method:By peat:Vermiculite:Perlite volume ratio 1~5:1~
1.5:After 1~1.5 fully mixes, using active ingredient hymexazol 600mg/kg sterilization treatments, heap is covered vexed 72 hours with film.
Cuttings standard of the present invention is:Semi-lignified stem section, retains 2 internodes, 4.0~6.0cm of length, cuttings base
Portion's tangent plane shape of a hoof, otch is away from base portion section 0.5cm;The complete leaf of upper bands 1 pair, otch truncation saves 0.7~0.8cm away from top.
Described cuttings processing method is:Using 0.1% potassium permanganate sterilization 30min, soaked using special root-growing agent and inserted
Fringe base portion 2h.
Described special agent prescription of taking root is:150~200mg/kg ABT1+100~150mg/kg NAA compoundings are formed.
Described special nutrient fluid includes:A great number of elements (mg/kg):KNO32300~2500, (NH4)2SO4120~
130, NaH2PO4·H2O 135~150, MgSO4·7H2O 230~250, CaCl2·2H2O130~150;Trace element (mg/
kg):KI 0.5~0.75, H3BO42.8~3.0, ZnSO4·7H2O 1.5~2.0, MnSO4·4H2O 9.0~10.0,
Na2MoO4·2H2O 0.2~0.25, CuSO4·5H2O 0.025~0.03, CoCl2·6H2O0.025~0.03;Molysite (mg/
kg):Na2- EDTA 35.1~37.3, FeSO4·7H2O 26.0~28.0;Organic matter (mg/kg):Inositol 95~100, nicotinic acid
1.0~1.2, puridoxine hydrochloride 1.0~1.2, Tyiamine Hd 9~10.
Seedbed control condition is during described hardening:Matrix relative humidity is that 65~70%, relative air humidity is 75
~80%;Intensity of illumination gradually rises 60000LX by 10000LX;0.1mg/kg brassin lactones is sprayed when hardening is started
(BR) 1 time, liquid application rate 10g/m2, and stop nutrient solution supply.
Beneficial effects of the present invention are:
1) reproduction speed is fast.Obtain regeneration plant speed fast, spring, summer, 20d started to take root, and 30d rooting rates reach 96%
More than, survival rate more than 95%, 50d can go out garden transplanting;Autumn, 25~30d was taken root, and 60d rooting rates reach more than 95%, survive
Rate more than 95%, spring can go out garden transplanting;
2) numerous algebraically is expanded high.The multiple children's effect of fringe bar is good, and ast numerous production is small by seasonal effect, and heating is not increased in fast propagating seedling bed
In the case of equipment, every year can numerous 3~4 generation soon.
3) seedling quality is good, and nursery stock purity is high, without disease pest, well developed root system.
4) propagating materials is saved, and propagating materials amount ratio normal cutting propagation saves 40~50%.
5) nursery transplant afforestation is not subject to seasonal restrictions, the surrival rate of afforestation more than 95%.
6) seedling cost is low, easy to operate, is suitable to factorial praluction, and seedling cost saves more than 30% than conventional seedbed system.
Specific embodiment
With reference to embodiment, the present invention is described further, as described below, is only to preferable implementation of the invention
Example, not does the limitation of other forms to the present invention, and any those skilled in the art are possibly also with the disclosure above
Technology contents be changed to the Equivalent embodiments of equal change.It is every without departing from the present invention program content, according to the present invention
Technical spirit any simple modification that following examples are made or equivalent variations, all fall within protection scope of the present invention.
Specific embodiment is completed by following steps:
Embodiment 1
1 young age cutting orchard is created
1.1 gardens ground prepares
Young age cutting orchard should be close to production fringe center.Selection physical features is gentle, illumination is sufficient, irrigation and drainage are good, soil layer depth
The thick, loam of pH value 6.5 or so makees garden ground.But preceding crop should not be selected to the arable land of nursery stock easy infection harmful organism.Garden ground
Site preparation includes turning over, rake the soil level with it is smooth, it is desirable to " three plough three harrow ".Ploughed depth 25cm, and remove miscellaneous filling grass roots, stone.1st time
Plow harrow, preferably 30d is carried out before planting, spreads fertilizer over the fields the cake fertilizer 500kg/667m for becoming thoroughly decomposed2Or the barnyard manure 1000kg/667m for becoming thoroughly decomposed2After plough i.e.
Rake;Plow for 2nd time is carried out after solarization macerates 1 week, spreads fertilizer over the fields calcium superphosphate 100kg/667m2, potassium sulfate 50kg/667m2.Treat that remaining is miscellaneous
Grass, insect are harrowed again after killing;Carried out in No. the 3rd suitable 3d before planting of plow harrow, and make 25 ㎝ high, the cutting orchard of the ㎝ of bedside 120
Seedbed.
1.2 seedling plantings
Early Febuary takes 1a and gives birth to 2 generation cuttage seeding Furrow sowings, and initial density in planting is 40 ㎝ × 40 ㎝.Before field planting, first spread in bottom of trench
N P and K (15-15-15) Chemical Mixed Fertilizer 50g and the ㎝ of earthing 5 field planting are applied, it is 20 grams/m that cutted straw or specification are used after field planting2's
Non-textile mulch bed soil, and squirt seedbed using hymexazol 600mg/ ㎏ (active ingredient);10 times are watered using special nutrient fluid,
And add the 0.1mg/kg brassins lactones to carry out foliage spray, 10~15g/m of liquid application rate2。
1.3 field management
Cultivate young age fringe bar:Scion-seed tree is cultivated using shrubbery formula, nursery stock 30 ㎝ high does surely, when young sprout grows to 3~5 lis
Meter Shi, used as major branch culture, remaining young sprout makees bud picking treatment for direction of selecting and remain, 4~6 for being evenly distributed young sprout.Every 5~7d
Spray 10 times of liquid of special nutrient fluid (adding 0.1mg/kg brassins lactones), 10~15g/m of liquid application rate2;When major branch grows into 20
Pinching is carried out during ㎝, and combines nutrient solution to use addition 10mg/ ㎏ gibberellin (GA3), 5mg/ ㎏ IBA, 5mg/ ㎏ NAA spray,
Continuous 2 times, promote young age branch healthy and strong and improve fringe bar growth cellulose content;When axillary bud expands and does not sprout, should gather in time
Fringe bar, and its Seedling height, growth-promoting young age branch are suppressed using pruning methods such as bud picking, cutting back, retractions to elite stand.Fast numerous fringe
Bar standard is semi-lignified, the ㎝ of length about 20.
Fringe bar regeneration management:It is every in the ranks to impose 300~500g of organic fertilizer and N P and K ternary compound after each fringe bar collection
50~70g of fertilizer, and continuation carries out foliage spray, attention control pest and disease damage, to promote young age shoot regeneration by upper method.It is colonized then
When nursery stock enters rest period, liftoff 5~15cm stumps, in 2~4a after seedling planting, height to be cut increases by 3~5cm year by year.
Cutting orchard should be comprehensively updated after 4a, elite stand is updated and be can be used to cultivate potted landscape.
Enlarging young age cutting orchard:When stocking is excessive or row is sealed in closing, take interlacing (strain) to excavate plant, move into and expand
The young age cutting orchard built.What fast numerous fringe bar supply was not enough, continue to extend young age cutting orchard using 3 generation fast propagating seedlings.
2 non-line-of-sight error nursery implementation methods
2.1 fast numerous matrix formulations and treatment
Numerous matrix formulations (volume ratio) are soon:Peat:Vermiculite:Perlite=1~5:1~1.5:1~1.5.Fast numerous matrix
After fully being mixed by formula, using hymexazol 600mg/ ㎏ sterilization treatments, the vexed 72h of heap is covered with film, fast numerous matrix is grabbed with hand
It is agglomerating it is micro- have watermark for degree.
Fast numerous matrix loads container for plant growth made of nonwoven material (bore 8cm × 10cm) and moves into fast complicated and simple easy seedbed or ready-made movement
Seedbed.Container fast propagating seedling density is 100~120 plants/m2。
2.2 ast numerous production times
Fast numerous time adopts cutting yield size, selection early Febuary, late April, late June, September according to cutting orchard young age
4 time periods such as the first tenday period of a month select 3 time periods such as mid-April, mid-June, early September.
2.3 cuttings standards and treatment
The standard for selecting cuttings is semi-lignified stem section, retains 2 sections, the ㎝ of length 4.0~6.0;Cuttings base portion tangent plane horse
Ungulate, otch is away from the ㎝ of base portion section 0.5;The complete leaf of upper bands 1 pair, otch truncation saves 0.7~0.8 ㎝ away from top.
Standard cuttings first with being rinsed well after 0.1% potassium permanganate sterilization 30min, is soaked using special agent prescription of taking root and inserted
Dried in the air after fringe base portion 2h to 30min, insertion container matrix 2cm.It is special take root agent prescription by 150~200mg/kg ABT1+100~
150mg/kg NAA compoundings are formed..
2.4 carbon source supply modes and method
The carbonated water (bubble diameter is 20~30 μm) produced using gas-liquid mixing pump, concentration is 1000~1500 ㎎/㎏.
When blade moisture film area only has 1/3, start spraying system supply carbonated water.The specific spraying carbonated water time is:20d after inserting
It is interior, in 8:00~18:00, interval 15min once, each 15s;20d to 70% is taken root after inserting, in 8:00~18:00, interval
Phase 30min once, each 15s;70% takes root to hardening, and 8:00~18:00, interval 60min once, each 15s.
2.5 nutrient solutions are used.
Optic lobe piece current status, every the 17 of 3~5d:00~18:00,10 times are watered by nutrient solution prescription, and add 5
Start spraying system spraying, every square metre of 10~15g of spray liquid, until the hardening stage after ㎎/㎏ IBA, 5 ㎎/㎏ NAA.It is special
Nutrient solution stoste formula is:
A great number of elements (mg/kg):KNO32300~2500, (NH4)2SO4120~130, NaH2PO4·H2O 135~
150, MgSO4·7H2O 230~250, CaCl2·2H2O130~150;
Micro- (mg/kg):KI 0.5~0.75, H3BO42.8~3.0, ZnSO4·7H2O1.5~2.0, MnSO4·
4H2O 9.0~10.0, Na2MoO4·2H2O 0.2~0.25, CuSO4·5H2O 0.025~0.03, CoCl2·6H2O 0.025
~0.03;
Molysite (mg/kg):Na2- EDTA 35.1~37.3, FeSO4·7H2O 26.0~28.0;
Organic matter (mg/kg):Inositol 95~100, nicotinic acid 1.0~1.2, puridoxine hydrochloride 1.0~1.2, Tyiamine Hd 9~
10。
2.6 PCOs
Prevention nursery stock disease is watered 800 times using 50% carbendazol wettable powder, 30% hymexazol wettable powder, and
It is used alternatingly with reference to nutrient solution.Insect uses the insecticide controls such as trapping lamp, poison bait (subterranean pest-insect), nimbin, nicotine.
2.7 hardening off method and time
Take printing opacity, ventilation, control water, control fertilizer and use the measure hardenings such as brassin lactones, hardening technical parameter is:1) when
Rooting percent more than 95%, lateral root starts hardening, 10~15 days hardening phases when wearing glass rate up to 90%.2) discrete phase of hardening phase
It is that 65~70%, relative air humidity is 75~80% to humidity;Intensity of illumination gradually rises 60000LX by 10000LX;And
Start to spray 0.1mg/kg brassins lactones once during hardening, stop nutrient solution supply.3) cuttings grow 3~5 greening young leaves,
When lateral root darkens, hardening terminates.
Claims (9)
1. a kind of color Ye Gui a, famous physician of the Qing Dynasty spends ' purple handsome princess ' non-line-of-sight error method, it is characterised in that comprise the following steps:
1) young age cutting orchard builds
Prepared by garden, be colonized 1a 2 generation cuttage seedings of life, the field management of supplying nutrition liquid, supplement auxin and pruning stump
Method, the young age branch needed for cultivating non-line-of-sight error;
2) fast propagating seedling bed prepares
In the intelligent plastic greenhouse built up, using ready-made moving nursery bed or simple seedbed is built up for fast numerous;
3) fast numerous substrate preparation and use
It is formulated using soilless raising seedling substrate, after soilless raising seedling substrate is sterile-processed, loads container for plant growth made of nonwoven material and move into fast
Numerous seedbed;
4) fast numerous time
Select to implement fast numerous in 2 months, April, June, September;
5) carbonated water is prepared and used
In ready-made intelligent greenhouse or on the basis of the warmhouse booth equipped with intelligent seedling raising instrument, integrated supporting carbonated water production technology,
The carbon source needed for carbonated water supplements fast propagating seedling is manufactured by gas-liquid mixing pump, gas-liquid is attracted, is mixed and to be dissolved into bubble straight
Footpath is that 20~30 μm of carbonated water is delivered to greenhouse gap spraying system, relatively wet with supplementary carbon source and 85~95% environment of maintenance
Degree;
6) cuttings standard and treatment
Collection young age fringe bar, makes standard cuttings, and process cuttings using bactericide and special root-growing agent in time;
7) nutrient solution is used with disinfectant
Special nutrient fluid periodically is used, until the hardening stage;Using the pre- disease prevention of the bactericide such as carbendazim and hymexazol, and combine
Nutrient solution is used alternatingly;
8) hardening time and method
10~15d of hardening phase, using the measure hardening for increasing illumination and ventilation, control liquid manure, enrich brassin lactones.
2. a kind of color Ye Gui a, famous physician of the Qing Dynasty according to claim 1 spends ' purple handsome princess ' non-line-of-sight error method, it is characterised in that:It is described
Cutting orchard build by the following method:
1) garden ground selection:Cutting orchard should be close to production fringe center, preferably select that physical features is gentle, illumination is sufficient, irrigation and drainage are good, native
Layer depth is thick, the loam of pH value 6.5 or so makees garden ground;
2) garden ground site preparation:Site preparation include turn over, rake the soil level with it is smooth, it is desirable to three plough three harrow, meanwhile, use sufficient base manure, and make height
The seedbed of 25cm, bedside 120cm;
3) seedling growth:By ㎝ × 40 ㎝ of seeding row spacing 40, field planting 1a gives birth to 2 generation cuttage seedings;
Described cutting orchard field management method is:Scion-seed tree is cultivated using shrubbery formula.Addition 0.1mg/ is sprayed every 5~7d
10 times of liquid of special nutrient fluid of kg brassin lactones, 10~15g/m of liquid application rate2;Pinching is carried out when major branch grows into 20cm, and
Sprayed using addition 10mg/kg gibberellin, 5mg/ ㎏ IBA, 5mg/ ㎏ NAA with reference to nutrient solution, continuous 2 times;Expand when axillary bud and
When not sprouting, fringe bar should be in time gathered, and bud picking, cutting back, retraction etc. are carried out to elite stand, suppress its Seedling height, growth-promoting young age
Branch;Fringe bar standard is semi-lignified, the ㎝ of length about 20;After each fringe bar collection, continue to apply nutrient solution, and attention control disease
Insect pest, to promote young age shoot regeneration;When planting stock enters rest period then, liftoff 5~15cm stumps, after seedling planting
In 2~4a, height to be cut increases by 3~5cm year by year;Cutting orchard should be comprehensively updated after 4a, elite stand is updated and be can be used to cultivate potted landscape.When
Stocking is excessive or during closing envelope row, takes interlacing to excavate plant, and for expanding cutting orchard scale, fast numerous fringe bar supply is not enough
, continue to extend young age cutting orchard using 3 generation fast propagating seedlings.
3. a kind of color Ye Gui a, famous physician of the Qing Dynasty according to claim 1 spends ' purple handsome princess ' non-line-of-sight error method, it is characterised in that:It is described
Carbonated water carbon source supply mode and using building by the following method:
In existing intelligent greenhouse or on the basis of the warmhouse booth equipped with intelligent seedling raising instrument, integrated supporting carbonated water production technology,
The carbon source needed for carbonated water realizes supplement fast propagating seedling is manufactured by gas-liquid mixing pump.The source of the gas suction inlet and carbon dioxide of the pump
Source of the gas is connected, and the water inlet of pump is connected with water source.During gas-liquid mixed pump work, gas-liquid is attracted, mixes and dissolve to form bubble
A diameter of 20~30 μm of carbonated water is delivered to the spraying of greenhouse spraying system gap, with supplementary carbon source and maintenance greenhouse 85~95%
Relative humidity.
4. a kind of color Ye Gui a, famous physician of the Qing Dynasty according to claim 1 spends ' purple handsome princess ' non-line-of-sight error method, it is characterised in that:It is described
Easy and quick propagating seedbed build by the following method:Easy and quick propagating seedbed is built into 15cm high, width 120cm, seedbed bottom using fragment of brick
Portion's paving is filled out metalling, seedbed middle part table and paves coarse sand, and seedbed top contains fast numerous container, and density is 100~120 plants/m2。
5. a kind of color Ye Gui a, famous physician of the Qing Dynasty according to claim 1 spends ' purple handsome princess ' non-line-of-sight error method, it is characterised in that:It is described
Fast numerous selection of time be:Selection early Febuary, late April, late June, 4 time periods of early September select mid-April, 6
The middle of the month, 3 time periods of early September implement fast numerous.
6. a kind of color Ye Gui a, famous physician of the Qing Dynasty according to claim 1 spends ' purple handsome princess ' non-line-of-sight error method, it is characterised in that:It is described
Cuttings standard and be processed as:The standard for selecting cuttings is semi-lignified stem section, retains 2 sections, 4.0~6.0cm of length;Cuttings
The base portion tangent plane shape of a hoof, otch is away from base portion section 0.5cm;The complete leaf of upper bands 1 pair, otch truncation saves 0.7~0.8cm away from top,
Cuttings is rinsed after drying using 0.1% potassium permanganate sterilization 30min using clear water, then is transferred to special root-growing agent treatment.
7. a kind of color Ye Gui a, famous physician of the Qing Dynasty according to claim 1 spends ' purple handsome princess ' non-line-of-sight error method, it is characterised in that:It is described
Special agent prescription of taking root be:
Special agent prescription of taking root is:150~200mg/kg ABT1+100~150mg/kg N AA compoundings are formed.;Using special
Dried in the air after root-growing agent immersion cuttings base portion 2h to 30min, insertion seedbed container matrix 2cm.
8. a kind of color Ye Gui a, famous physician of the Qing Dynasty according to claim 1 spends ' purple handsome princess ' non-line-of-sight error method, it is characterised in that:It is described
Nutrient solution be with the use of bactericide:Every the 17 of 3~5d:00~18:00 uses nutrient solution;By nutrient solution prescription when using
10 times are watered, and add 5 ㎎/㎏ IBA, 5 ㎎/㎏ NAA spraying to use, 10~15g/m2 of spray liquid is until the hardening stage;It is special
Nutrient solution prescription is:
A great number of elements (mg/kg):KNO32300~2500, (NH4)2SO4120~130, NaH2PO4·H2O 135~150,
MgSO4·7H2O 230~250, CaCl2·2H2O130~150;
Micro- (mg/kg):KI 0.5~0.75, H3BO42.8~3.0, ZnSO4·7H2O1.5~2.0, MnSO4·4H2O
9.0~10.0, Na2MoO4·2H2O 0.2~0.25, CuSO4·5H2O 0.025~0.03, CoCl2·6H2O 0.025~
0.03;
Molysite (mg/kg):Na2- EDTA 35.1~37.3, FeSO4·7H2O 26.0~28.0;
Organic matter (mg/kg):Inositol 95~100, nicotinic acid 1.0~1.2, puridoxine hydrochloride 1.0~1.2, Tyiamine Hd 9~10.
9. a kind of color Ye Gui a, famous physician of the Qing Dynasty according to claim 1 spends ' purple handsome princess ' non-line-of-sight error method, it is characterised in that:It is described
Hardening condition be controlled to:The measure hardenings such as printing opacity, ventilation, control water, control fertilizer are taken, hardening conditional parameter is:1) when cuttings is given birth to
Root rate more than 95%, lateral root starts hardening, 10~15d of hardening phase when wearing glass rate up to 90%;2) the matrix relative humidity of hardening phase
For 65~70%, relative air humidity is 75~80%, intensity of illumination gradually rises 60000LX by 10000LX, and is starting refining
0.1mg/kg brassins lactones is sprayed during seedling once, stops nutrient solution supply;3) cuttings grows 3~5 greening young leaves, lateral root face
When discoloration is deep, hardening terminates.
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CN107926315A (en) * | 2017-12-19 | 2018-04-20 | 安徽泓森高科林业股份有限公司 | Chinese catalpa bud cutting method for culturing seedlings |
CN110583363A (en) * | 2019-08-30 | 2019-12-20 | 江阴市田晟灵芝种植专业合作社 | Process for cultivating lucid ganoderma by adopting substitute material |
CN111699900A (en) * | 2020-06-12 | 2020-09-25 | 桂林市林业和园林综合服务中心 | Cultivation method of multi-stem osmanthus fragrans tree |
CN113943183A (en) * | 2021-12-03 | 2022-01-18 | 江西省农业科学院蔬菜花卉研究所 | Nutrient solution for color-leaf osmanthus fragrans and preparation method thereof |
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