CN103875470B - Gloxinia dwarfing culture method - Google Patents
Gloxinia dwarfing culture method Download PDFInfo
- Publication number
- CN103875470B CN103875470B CN201310646969.1A CN201310646969A CN103875470B CN 103875470 B CN103875470 B CN 103875470B CN 201310646969 A CN201310646969 A CN 201310646969A CN 103875470 B CN103875470 B CN 103875470B
- Authority
- CN
- China
- Prior art keywords
- gloxinia
- plant
- potted plant
- spray
- bud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of gloxinia dwarfing culture method: in the greenhouse of 25 DEG C ± 3 DEG C, cultivate potted plant gloxinia, when there is bud in differentiation from potted plant gloxinia, carry out following process: employing foliage-spray method spraying concentration is the chlormequat solution of 400mg/L, chlormequat dissolution homogeneity is sprayed on potted plant Leaves of Sinningia speciosa and bud, the time of spraying is: when from potted plant gloxinia, bud appears in differentiation, once, coprocessing 5 ~ 6 times, until in full bloom in process in every five days.Gloxinia dwarfing culture method of the present invention, it is the improvement made on the culture technique basis of the potted plant gloxinia of traditional greenhouse culture, the chlormequat solution of certain concentration is adopted to spray process in the specific period, the plant height of gloxinia, leaf length, Ye Kuan, bennet growing way etc. can be made to be decreased significantly, thus improve the ornamental value of gloxinia, avoid problems such as occurring petiole, scape is long and fracture, the thin and delicate easy lodging of cane.
Description
Technical field
The present invention relates to gloxinia dwarfing culture method.
Background technology
Gloxinia has another name called to fall slush, also has the title of " beautiful faery ", have single-lobe and polyphyll point, be that Gesneriaceae rock paulownia belongs to perennial napiform root herbage flower.Gloxinia originates in the savanna of Brazil, and it spends large as clock, beautiful in colour, elegant and poised; Property happiness warm, moistening and half cloudy environment, very popular, be rare flowers excellent on the desk.The growth thermophilic of gloxinia is about 25 DEG C, and the Hua Kecong spring opened to the autumn.Generally all think that gloxinia avoids direct sunlight, need the environment of half dark and damp profit, therefore carry out cultivation of shading in prior art more.But the gloxinia plant of method cultivation is weak like this, and stipes is very long, spend few, plant height reaches 35 cm, need support, greatly reduce ornamental value with bamboo pole.Meanwhile, in the transport and sales process of flowers market, the problems such as petiole often appears in potted plant gloxinia, scape is long and fracture, the thin and delicate easy lodging of cane, cause the economic loss of plantation family and distributors.
Probe into less to the dwarfing of gloxinia plant at present, the method reported is mainly by the dwarfing of the control realization plant to illumination and liquid manure.These method Dwarf Effect on Dwarfs are limited, have no the report utilizing growth retardant to carry out gloxinia dwarfing culture at present.
Plant growth retardent platymiscium growth regulator, plant growth regulator refers to people's chemistry or microbial fermentation processes, the organic compound that the physiological effect produced is similar to plant hormone, also known as plant growth regulating substance, main feature is that dosage is low, consumption is few, effect is directly perceived, instant effect, simple and effective, safety are high, has dose effect and time effect.That plant growth retardent refers to Prof. Du Yucang, that the nearly apical meristem growth of plant stem can be suppressed chemical substance.It can slow down the division of axis end meristematic cell, the elongation of T suppression cell, thus make that plant shortened internodes, stem stalk are sturdy, leaf look dark green, thickening vanes, side shoot increase, root growth is flourishing, dwarfing, Accelerate bloom can be induced, but do not affect the number of leaf size, lobe numbers, joint is relative with apical dominance.Plant growth regulator is that ornamental plants cultivation provides some conveniences, understand plant growth regulator at plant growth, bloom and result, the effect of the aspects such as maturation and aging, promoted by chemical regulation or suppress the growth of ornamental plants, improve quality and the ornamental value of plant, the kind of plant growth regulator and the concentration of disposal methods thereof and dosage, number of times and interval time must according to the sensitivity of different cultivars ornamental plants and cultivation growing ways, agility is grasped, the too small DeGrain of concentration, concentration is excessive, poor growth stops or causing cauline leaf flower deformity, lose normality.
Chlormequat (CCC) is a kind of excellent plant growth regulator, can through blade, sprout, bud, root system and seed enter in the body of plant, and its mechanism of action suppresses the biosynthesis of plant corpus inner gibberellin, Main Function position is the generation preventing kaurene, cause endogenous gibberellins biosynthesis to be obstructed and make plant become short, shortened internodes, leaf look dark green.CCC not easily fix by soil or decomposed by edaphon, in drug effect sustainable 3 to 4 weeks, generally do soil result of use better, have obvious effect to multiple flowers.The major physiological effect of CCC in ornamental plants and application have: 1. the elongation suppressing plant cell, but not T suppression cell division.2. make plant downgrade, the thick and leaf look intensification of stem.3. promote root growth.4. strengthen resistance ability, as resistant to lodging, drought resisting, anti-salt etc.
Paclobutrazol (PP333) is a kind of plant growth retardent of high-efficiency low-toxicity and the bactericide of broad spectrum activity, can by xylem transport to other organs of plant, it can suppress the synthesis of gibberellin in vivo, reduce the activity of α-amylase, the activity improving indoleacetic acid oxidase slows down the elongation of plant cell, can also suppress the growth of bud apical meristem, but it can't affect the differentiation of cell, can plant tillering be impelled, contribute to root growth good.The mechanism of action of paclobutrazol directly may affect the membrane permeability of plant root cells
[4].PP333 process can reduce plant height, suppresses stem branch to extend, reduces leaf area, thicken blade, make leaf look dark green, increase chlorophyll, content of soluble protein, improve photosynthetic rate, improve improving activity of root system.
PP333 has bacteriostasis, thus still a kind of bactericide.PP333 is easily root, stem and leaf and the neutron absorption of plant, has and controls growth, downgrades plant type, adjustment is bloomed and is promoted the effects such as fruit growth, and the application of PP333 in ornamental plants widely, comprises buds dwarfing, prevent the seedling that falls after transplanting from losing seedling, nurturing staff and Accelerate bloom etc.
Uniconazole P belongs to triazole type plant growth retardent, and be the inhibitor of gibberellin biological synthesis, it can by the seed of plant, blade and root absorption, affects ent-kaurene oxidase in plant corpus active, reduces endogenous gibberellins level.Uniconazole P has and delays plant growth, suppresses internode elongation, promotes flower bud differentiation and improves the effects such as resistance.Can conduct in plant corpus after root absorption uniconazole P, and spray uniconazole P in cauline leaf and absorb backward uploading to and not conducting downwards, therefore soil pouring uses specific leaf area spraying effect to get well.
Daminozide can suppress endogenous gibberellins biosynthesis, also can suppress the transport of Endogenous auxin.Major physiological effect has: suppress shoot excessive growth, shortens length of internode, increases vane thickness and chlorophyll content, prevents fallen flowers, promote to bear fruit, and inducing adventitious root is formed, and stimulates root system to generate, strengthens resistance, promotes fruit color and extends storage period etc.Daminozide generally enters in plant corpus via positions such as cauline leafs.Daminozide easily fix by soil, the longevity of residure in soil reaches 1 ~ 2 year does not generally do soil and uses, and daminozide is used for the buds dwarfing of ornamental plants, also has the effect that Accelerate bloom is beared fruit in Partial Species.
Select suitable growth retardant and dosage, use in the period be applicable to, appropriate using method is adopted to be the principal element ensureing plant growth regulator result of use, the using method of plant growth regulator is more, and each application process respectively has some committed steps and points for attention, sometimes also need to adjust accordingly for the classification of ornamental plants and characteristic and change and to accomplish to apply in a flexible way the effect that guarantee uses.
Foliage-spray method utilizes spraying apparatus to spray into droplet dispersion suspension in atmosphere, drop to a kind of application method on handling object again, the most frequently used using method of plant growth regulator in ornamental plants, according to application purpose and handling object, can to leaf, the complete stools such as fruit are sprayed.The advantage of foliage-spray is conveniently, quick and even, thus how to use foliage-spray method in the following two cases: one is that requirement fast processes, and processes a large amount of flower plants and nursery stock within the shortest time; Two is process taller and bigger greening seedling, inconvenient with additive method.
Will note leaf area size, concentration when plant growth regulator carries out foliage-spray process, spray direction, the related factors such as amount of liquid medicine, are as the criterion with micro-lower of the moistening liquid in blade face when carrying out foliage-spray to gloxinia.To spray direction can be the front of leaf also can be the back side of leaf.It is generally acknowledged the back side better effects if being sprayed at leaf.Because the back side cuticula of leaf is thin, the amount that liquid is entered is many, and gloxinia leaf is strong not easily to be turned down, therefore adopts front spraying method.In addition, when utilizing foliage-spray to process, the wettability of spray liquid is also very important, if liquid lacks wetting power, often easily tumble after being sprayed onto blade surface, Leaves of Sinningia speciosa surface fine hair is more and easily absorb, so do not worry that problems occurs.
Spray the time and spray the effect of number of times on plant growth regulator and also have impact.The time of spraying should avoid burning sun as far as possible, and before rainfall, high temperature, the adverse weathers such as strong wind, when dusk or morning, dew was just done, dispenser often has good effect.If rained in a short time after dispenser, then often need to fill spray.After the plant growth regulator executed outward enters plant corpus, the metabolism and the growth needs regular hour that affect plant tissue cell are generally 10 ~ 15 days, in order to consolidate the drug effect of growth regulator, easily repeatedly spray within certain time limit, usually need spray 2 to 3 times even more.
Soil drench: plant growth regulator can be absorbed by root system of plant and play physiological action, soil using method be namely plant growth regulator pulvis or solution are manured into soil or fertilizer used in combination, enter the method in ornamental plants body by Root Absorption.The plant growth regulator be manured into soil can be certain density liquid, also can be the fertilizer being mixed with plant growth regulator according to certain ratio, fine earth etc.
This combine with technique gloxinia absorption characteristic takes foliage-spray method, soil drench to carry out dwarfing contrast process to gloxinia.
Bibliography:
To congratulate flourish eventually. the leaf of gloxinia inserts breeding and dwarfing culture [J]. Chinese flower potted landscape, 1997,9:017.
Wei Sanli. flowers Chemical Control [M]. Beijing: China Forestry Publishing House, 2000,8:33-34
Wang Xuelian, Li Hongwei, Wang Ping Ju, wait .PP333 and CCC to study [J] to potted plant common calla Dwarf Effect. northern gardening, 2002 (1): 46-47.
Summary of the invention
For above-mentioned prior art, the present invention is according to the research of forefathers, with damask series gloxinia for test material, adopt the mode of foliage spray/root pouring variable concentrations plant growth regulator, relatively different disposal is to the Dwarf Effect on Dwarf of gloxinia, establishes gloxinia dwarfing culture production technology system.
The present invention is achieved by the following technical solutions:
A kind of gloxinia dwarfing culture method: cultivate potted plant gloxinia in the greenhouse of 25 DEG C ± 3 DEG C, when there is bud in differentiation from potted plant gloxinia, carry out following process: adopt foliage-spray method spraying concentration to be respectively the chlormequat solution of 400mg/L, 800mg/L, 1200mg/L, chlormequat dissolution homogeneity is sprayed on potted plant Leaves of Sinningia speciosa and bud, squirt with surface uniform and be as the criterion, the time of spraying is: when from potted plant gloxinia, bud appears in differentiation, process in every 3 ~ 10 days once, coprocessing 5 ~ 6 times, until in full bloom.
Preferably, the spraying concentration of chlormequat solution is 400mg/L, and frequency is spray once for every five days.
A kind of gloxinia dwarfing culture method: cultivate potted plant gloxinia in the greenhouse of 25 DEG C ± 3 DEG C, when there is bud in differentiation from potted plant gloxinia, carry out following process: employing soil drench spraying concentration is the chlormequat solution of 100 ~ 500mg/L, chlormequat dissolution homogeneity is watered in potted plant gloxinia root (every strain waters 50ml) at every turn, watering time is: when from potted plant gloxinia, bud appears in differentiation, once, coprocessing 5 ~ 6 times, until in full bloom in process in every five days.
Gloxinia dwarfing culture method of the present invention, it is the improvement made on the culture technique basis of the potted plant gloxinia of traditional greenhouse culture, the chlormequat solution of certain concentration is adopted to spray in the specific period or water process, the plant height of gloxinia, leaf length, Ye Kuan, bennet growing way etc. can be made to be decreased significantly, thus improve the ornamental value of gloxinia, avoid problems such as occurring petiole, scape is long and fracture, the thin and delicate easy lodging of cane.
Accompanying drawing explanation
Fig. 1: contrast and spray variable concentrations CCC plant height comparison diagram.
Fig. 2: contrast and spray the long comparison diagram of variable concentrations CCC leaf.
Fig. 3: contrast and spray the wide comparison diagram of variable concentrations CCC leaf.
Fig. 4: contrast and spray variable concentrations CCC bennet comparison diagram.
Fig. 5 contrast and root fill with variable concentrations CCC plant height comparison diagram.
Fig. 6: contrast and root fill with the long comparison diagram of variable concentrations CCC leaf.
Fig. 7: contrast and root fill with the wide comparison diagram of variable concentrations CCC leaf.
Fig. 8: contrast and root fill with variable concentrations CCC bennet comparison diagram.
Fig. 9: contrast and spray variable concentrations PP333 plant height comparison diagram.
Figure 10: contrast and spray the long comparison diagram of variable concentrations PP333 leaf.
Figure 11: contrast and spray the wide comparison diagram of variable concentrations PP333 leaf.
Figure 12: contrast and spray variable concentrations PP333 bennet comparison diagram.
Figure 13: contrast and root fill with variable concentrations PP333 plant height comparison diagram.
Figure 14: contrast and root fill with the long comparison diagram of variable concentrations PP333 leaf.
Figure 15: contrast and root are filled with variable concentrations PP333 blade width ratio and comparatively schemed.
Figure 16: contrast and root fill with variable concentrations PP333 bennet comparison diagram.
Figure 17: contrast and spray variable concentrations daminozide plant height comparison diagram.
Figure 18: contrast and spray the long comparison diagram of variable concentrations daminozide leaf.
Figure 19: contrast and spray the wide comparison diagram of variable concentrations daminozide leaf.
Figure 20: contrast and spray variable concentrations daminozide bennet comparison diagram.
Figure 21: contrast and root fill with variable concentrations uniconazole P plant height comparison diagram.
Figure 22: contrast and root fill with the long comparison diagram of variable concentrations uniconazole P leaf.
Figure 23: contrast and root fill with the wide comparison diagram of variable concentrations uniconazole P leaf.
Figure 24: contrast and root fill with variable concentrations uniconazole P bennet comparison diagram.
Figure 25: contrast and different frequency spray CCC400mg/L plant height comparison diagram.
Figure 26: contrast and different frequency spray the long comparison diagram of CCC400mg/L leaf.
Figure 27: contrast and different frequency spray the wide comparison diagram of CCC400mg/L leaf.
Figure 28: contrast and different frequency spray CCC400mg/L bennet comparison diagram.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1 chlormequat sprays experiment
This experiment carries out on the winter warm type big shack ground of Academy of Agricultural Sciences of Jinan City, carry out smoothly in order to what test and attain the results expected, in advance booth ground is cleared up, lay booth agricultural mulching on ground, Experimental Area, in case weed growth and liquid manure run off.
1 field management
1.1 water and fertilizer management
Gloxinia happiness moist environment, growth needs high humidity of air, booth humidity is higher just in time meets gloxinia growth, daily watering will control in the morning or follow at dusk simultaneously the principle of " do not do and do not water, water, irrigate ", under normal circumstances, new root grows after matrix encounters tub wall along the peripheral straight downward growth of matrix, there is similar root system at the position up and down of matrix periphery, radicula mesh-covered tray around, and be white.If root system is a lot of bottom matrix periphery, top is less, illustrates dailyly to water on the low side, and root system has the matrix growth of water towards bottom; If the root system of the outer upper part of matrix is very vigorous, bottom is rare, illustrates dailyly to water on the high side, and bottom is lack of air because of washiness, inhibits the growth of root system, will ensure that water source cleans simultaneously, not allow blade water as far as possible.The unified management method taking water at dusk Monday of this experiment, weekly.
The thin fertile duty of gloxinia happiness is executed, and this experiment is with nitrogen-phosphorus-potassium compound fertilizer (15:15:15) for main fertilizer, and growth imposes once in every two weeks early stage, and florescence power consumption is large, imposes in each week once, recovers biweekly after the florescence, and it is 0.5g/L that concentration is executed in punching.
1.2 temperature, illumination management
Gloxinia growth optimum temperature is about 25 DEG C, and in greenhouse, temperature is higher, at this moment just needs diligent ventilation to keep gloxinia well to grow situation to reduce temperature.
Gloxinia is half heliophobous plant, and vegetative period, light should not be excessively strong, if light just crosses Johnson & Johnson head slowly, plant withered death can be caused time serious, usual screening goes the light effects of 30% ~ 50% better, and this experiment employing 30% sunshade net shades, to reach cooling object of shading.
1.3 the extermination of disease and insect pest
The damage by disease and insect mainly gray mold that experimental session finds, petal leaves all can be injured, and presents the water stain shape stigma of 1 ~ 2cm and constantly expand last rotting when petal is injured; Show as look scab when blade is injured, finally expand full leaf to.Gray mold, to put prevention first, is tried not to implement to water to gloxinia at the cloudy day, if find that disease symptom can spray carbendazim 500 times of liquid, is extractd disease blossom disease leaf as early as possible if be in a bad way.
Experimental session finds that some little winged insect can gnaw Leaves of Sinningia speciosa in greenhouse, sprays a flower plant special pesticide aerosol every ten days.
2 measuring project and assay methods
From day of process while occurring bud (start differentiation), routine observation gloxinia Growth trends, (processing mode is: adopt foliage-spray method to spray chlormequat solution to carry out 5 process altogether, chlormequat dissolution homogeneity is sprayed on potted plant Leaves of Sinningia speciosa and bud, squirt with surface uniform and be as the criterion, process in every five days once; Spray and be divided into three groups, spraying concentration is respectively: 400mg/L, 800mg/L, 1200mg/L, sets control group simultaneously, and control group sprays clear water), measure, measure every 10 days once for 6 times.Measurement index is needed to be respectively: the plant height of plant, leaf length, Ye Kuan, Peduncle Length and Hua Jing.
Using Base of flowerpot to the spacing of growth peak as plant height; Come into leaves wide with dark green eugonic Blade measuring leaf, and mark on measurement blade with the small size double end marking pen of red zebra board; Measure Peduncle Length and Hua Jing with the bennet of early growth period of not blooming, and mark on bennet with the small size double end marking pen of blue zebra board.
3 experimental results
As shown in Fig. 1 ~ Fig. 4, table 1.
Table 1 contrasts and sprays variable concentrations CCC flower footpath contrast table
Analyze: composition graphs 1 to Fig. 4 and table 1 known, compared with the control, after gloxinia foliage-spray variable concentrations CCC process, plant height, leaf length, Ye Kuan, bennet growing way all have decline.Plant height, bennet compared with the control inhibition are the most obvious, not regrowth substantially in 40 days to 50 days; Leaf is long, the wide suppression also had in various degree of leaf, the CCC process rear blade being 400mg/L and 800mg/L through concentration still keeps dark green dense, this ensure that the ornamental value of blade, CCC is that the blade of high concentration process to gloxinia of 1200mg/L has certain spread effect can make blade yellowing.Compared with the control, three kinds of process do not change substantially to flower footpath size, and still spend large as beautiful in colour in clock, and bennet quantity is more, enjoying value valency is high, and after implementing the process of CCC foliage-spray to gloxinia as seen, effect is very desirable.
Embodiment 2 chlormequat root fills with experiment
Identical with the experiment condition of embodiment 1, method, institute's difference is that processing mode is different with result, and processing mode is:
From day of process while occurring bud (start differentiation), routine observation gloxinia Growth trends, (processing mode is: adopt root pouring method pouring chlormequat solution, watered by chlormequat dissolution homogeneity in potted plant gloxinia root, process in every five days once to carry out 5 process altogether; Root is filled with and is divided into three groups, and concentration is respectively: 100mg/L, 300mg/L, 500mg/L, sets control group simultaneously, and control group root fills with clear water), every strain waters 50ml at every turn, measures, measures every 10 days once for 6 times.Measurement index is needed to be respectively: the plant height of plant, leaf length, Ye Kuan, Peduncle Length and Hua Jing.
Result: as shown in Fig. 5 ~ Fig. 8, table 2.
Table 2 contrasts and root fills with variable concentrations CCC flower footpath contrast table
Analyze: composition graphs 5 to Fig. 8 and table 2 known, compared with the control, after variable concentrations CCC process is filled with to gloxinia root, plant height, leaf length, Ye Kuan, bennet growing way slow down all to some extent, three kinds of process inhibitions are similar, and the time, longer inhibition was more obvious, within 40 days, did not substantially grow by 50 days.Blade still keeps strong dark green compared with the control on the basis reduced to some extent, and three kinds of process all do not affect colored footpath size as shown in Table 5, implements root filling CCC inhibition as seen more satisfactory to gloxinia.
Embodiment 3 paclobutrazol sprays experiment
Identical with the experiment condition of embodiment 1, method, institute's difference is to spray material, concentration is different, and result is different, and processing mode is:
From day of process while occurring bud (start differentiation), routine observation gloxinia Growth trends, (processing mode is: adopt foliage-spray method to spray paclobutrazol solution to carry out 5 process altogether, paclobutrazol dissolution homogeneity is sprayed on potted plant Leaves of Sinningia speciosa and bud, squirt with surface uniform and be as the criterion, process in every five days once; Spray and be divided into three groups, spraying concentration is respectively: 100mg/L, 200mg/L, 300mg/L, sets control group simultaneously, and control group sprays clear water), measure, measure every 10 days once for 6 times.Measurement index is needed to be respectively: the plant height of plant, leaf length, Ye Kuan, Peduncle Length and Hua Jing.
Result: as shown in Fig. 9 ~ Figure 12, table 3.
Table 3 contrasts and sprays variable concentrations PP333 gloxinia flower footpath contrast table
Analyze: composition graphs 9 to Figure 12 and table 3 compared with the control known, all have plant height after gloxinia foliage-spray variable concentrations pp333 process, leaf length, Ye Kuan, bennet growing way and significantly decline, and three kinds of concentration process inhibitions are similar, in 50 days, gloxinia rests on primary long status substantially, originally the gloxinia being in same growth period after spraying pp333 flowering stage obvious retardation, spend footpath also obviously to diminish compared with the control as shown in Table 1, this have impact on ornamental value and the economic worth of gloxinia greatly.
Embodiment 4 paclobutrazol root fills with experiment
Identical with the experiment condition of embodiment 3, method, institute's difference is that processing mode is different with result, and processing mode is:
From day of process while occurring bud (start differentiation), routine observation gloxinia Growth trends, (processing mode is: adopt soil drench pouring paclobutrazol solution, watered by paclobutrazol dissolution homogeneity in potted plant gloxinia root, process in every five days once to carry out 5 process altogether; Pouring is divided into three groups, and pouring concentration is respectively: 50mg/L, 100mg/L, 150mg/L, set control group simultaneously, control group pouring clear water), every strain waters 50ml at every turn, measures, measures every 10 days once for 6 times.Measurement index is needed to be respectively: the plant height of plant, leaf length, Ye Kuan, Peduncle Length and Hua Jing.
Result: as shown in Figure 13 ~ Figure 16, table 4.
Table 4 contrasts and root fills with variable concentrations PP333 flower footpath contrast table
Analyze: in conjunction with Figure 13 to Figure 16 and table 4 known, compared with the control, variable concentrations pp333 process plant height is later filled with to gloxinia root, leaf is long, Ye Kuan, bennet growing way all has and slows down, show that the higher inhibition of concentration is more obvious, wherein concentration is that 50mg/kg and 100mg/kg two processes similar to gloxinia inhibition and be more or less the same compared with the control, the PP333 of high concentration 150mg/kg is better to inhibition after the filling of gloxinia root, plant height compared with the control, leaf is long, Ye Kuan, bennet, growing way all has and significantly declines, but variable concentrations root is implemented to gloxinia and fills with the yellowing shrinkage that pp333 process all occurs in various degree with rear blade, Hua Jing also reduces compared with the control greatly, what these two kinds of factors directly affects gloxinia attractive in appearancely can bring loss economically to plantation business simultaneously.
Embodiment 5 daminozide sprays experiment
Identical with the experiment condition of embodiment 1, method, institute's difference is to spray material, concentration is different, and result is different, and processing mode is:
From day of process while occurring bud (start differentiation), routine observation gloxinia Growth trends, (processing mode is: adopt foliage-spray method to spray daminozide solution to carry out 5 process altogether, daminozide dissolution homogeneity is sprayed on potted plant Leaves of Sinningia speciosa and bud, squirt with surface uniform and be as the criterion, process in every five days once; Spray and be divided into three groups, spraying concentration is respectively: 1050mg/L, 1250mg/L, 1450mg/L, sets control group simultaneously, and control group sprays clear water), measure, measure every 10 days once for 6 times.Measurement index is needed to be respectively: the plant height of plant, leaf length, Ye Kuan, Peduncle Length and Hua Jing.
Result: as shown in Figure 17 ~ Figure 20, table 5.
Table 5 contrasts and sprays variable concentrations daminozide flower footpath contrast table
Analyze: in conjunction with Figure 17 to Figure 20 and table 5 known, compared with the control, plant height, leaf length, Ye Kuan, bennet growing way all have decline later to spray variable concentrations daminozide to gloxinia, three kinds of concentration treatment effect differences are little, the suppression of plant height and bennet is imitated the most obvious, and leaf blade size slightly declines, but sprays daminozide and also have shrinkage flavescence phenomenon in various degree with rear blade, and flower footpath reduces, and affects gloxinia and views and admires.
Embodiment 6 uniconazole P root fills with experiment
Identical with the experiment condition of embodiment 1, method, institute's difference is that processing mode is different with result, and processing mode is:
From day of process while occurring bud (start differentiation), routine observation gloxinia Growth trends, (processing mode is: adopt soil drench pouring uniconazole P solution, watered by uniconazole P dissolution homogeneity in potted plant gloxinia root, process in every five days once to carry out 5 process altogether; Pouring is divided into three groups, and pouring concentration is respectively: 10mg/L, 20mg/L, 30mg/L, set control group simultaneously, control group pouring clear water), every strain waters 50ml at every turn, measures, measures every 10 days once for 6 times.Measurement index is needed to be respectively: the plant height of plant, leaf length, Ye Kuan, Peduncle Length and Hua Jing.
Result: as shown in Figure 21 ~ Figure 24, table 6.
Table 6 contrasts and root fills with variable concentrations uniconazole P flower footpath contrast table
Analyze: in conjunction with Figure 21 to Figure 24 and table 6 compared with the control known, plant height after the process of variable concentrations uniconazole P is filled with to gloxinia root, leaf length, Ye Kuan, bennet growing way slow down all to some extent but suppression degree not quite, show as the higher inhibition of concentration more obvious.Although implement there is certain inhibitory action to gloxinia after root fills with uniconazole P, obviously there is shrinkage yellowing phenomenon in blade, Hua Jing also obviously diminishes, and affects viewing and admiring and economic worth of gloxinia.
Above-mentioned 6 groups of experimental results show: leaf surface spraying concentration is that the CCC Dwarf Effect on Dwarf of 400mg/L is best, and plant height, leaf length, Ye Kuan, bennet all have obvious suppression, and does not affect colored footpath size, are suitable for transport and view and admire.
Embodiment 7 gloxinia foliage-spray chlormequat sprays frequency to the impact downgrading result
Identical with the experiment condition of embodiment 1, method, institute's difference is that processing mode is different with result, and processing mode is:
From day of process while occurring bud (start differentiation), routine observation gloxinia Growth trends, (processing mode is: adopt foliage-spray method to spray chlormequat solution to carry out 5 process altogether, chlormequat dissolution homogeneity is sprayed on potted plant Leaves of Sinningia speciosa and bud, squirt with surface uniform and be as the criterion, spraying concentration is 400mg/L, spray and be divided into three groups: process in every three days once, once, process in every ten days once, sets control group simultaneously in process in every five days, control group sprays clear water, within every three days, spray once, measure, measure every 10 days once for 6 times.Measurement index is needed to be respectively: the plant height of plant, leaf length, Ye Kuan, Peduncle Length and Hua Jing.
Result: as shown in Figure 25 ~ Figure 28, table 7.
Table 7 contrasts and different frequency sprays CCC400mg/L flower footpath contrast table
Analyze: in conjunction with Figure 25 to Figure 28 and table 7 known, compared with the control, CCC (400mg/L) process later plant height, leaf length, Ye Kuan are sprayed to gloxinia different frequency, bennet growing way slows down all to some extent but suppression degree is different, show as the higher inhibition of frequency more obvious, and within 3 days, spray that once to spray primary effect difference with 5 days little.Three kinds of process substantially do not change flower footpath size and still spend large as beautiful in colour in clock compared with the control, and bennet quantity is more, and enjoying value valency is high.Therefore, economically consider, after within every 5 days, spraying CCC (400mg/L) process, effect is very desirable.
Claims (3)
1. a gloxinia dwarfing culture method, it is characterized in that: in the greenhouse of 25 DEG C ± 3 DEG C, cultivate potted plant gloxinia, when there is bud in differentiation from potted plant gloxinia, carry out following process: employing foliage-spray method spraying concentration is the chlormequat solution of 400 ~ 1200mg/L, be sprayed on by chlormequat dissolution homogeneity on potted plant Leaves of Sinningia speciosa and bud, the time of spraying is: when from potted plant gloxinia, bud appears in differentiation, and process in every 3 ~ 10 days once, coprocessing 5 ~ 6 times, until in full bloom.
2. gloxinia dwarfing culture method according to claim 1, is characterized in that: the spraying concentration of described chlormequat solution is 400mg/L, and frequency is spray once for every five days.
3. a gloxinia dwarfing culture method, it is characterized in that: in the greenhouse of 25 DEG C ± 3 DEG C, cultivate potted plant gloxinia, when there is bud in differentiation from potted plant gloxinia, carry out following process: employing soil drench spraying concentration is the chlormequat solution of 100 ~ 500mg/L, water chlormequat dissolution homogeneity in potted plant gloxinia root, watering time is: when from potted plant gloxinia, bud appears in differentiation, and process in every 3 ~ 10 days once, coprocessing 5 ~ 6 times, until in full bloom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646969.1A CN103875470B (en) | 2013-12-05 | 2013-12-05 | Gloxinia dwarfing culture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646969.1A CN103875470B (en) | 2013-12-05 | 2013-12-05 | Gloxinia dwarfing culture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103875470A CN103875470A (en) | 2014-06-25 |
| CN103875470B true CN103875470B (en) | 2016-01-20 |
Family
ID=50944864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310646969.1A Expired - Fee Related CN103875470B (en) | 2013-12-05 | 2013-12-05 | Gloxinia dwarfing culture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103875470B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472192B (en) * | 2014-12-22 | 2019-03-22 | 泉州市泉美生物科技有限公司 | The rich and honour small pot culturing and dwarfing of banyan cultivates shaping method |
| CN109258329A (en) * | 2018-09-20 | 2019-01-25 | 湖南美可达生物资源股份有限公司 | A method of high yield is cultivated using cycocel and downgrades macleaya cordata plant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631089A (en) * | 2004-12-24 | 2005-06-29 | 中国科学院武汉植物园 | Culture method of Sinningia speciosa |
| KR20120105686A (en) * | 2011-03-16 | 2012-09-26 | 충북대학교 산학협력단 | Method for accumulating phenolics in plant |
| CN102994544A (en) * | 2012-12-04 | 2013-03-27 | 浙江大学 | Method for cultivating transgenetic gloxinia plant through agrobacterium-mediated transformation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002034334A (en) * | 2000-07-27 | 2002-02-05 | Japan Tobacco Inc | Method for culturing perennial plant for appreciation |
-
2013
- 2013-12-05 CN CN201310646969.1A patent/CN103875470B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631089A (en) * | 2004-12-24 | 2005-06-29 | 中国科学院武汉植物园 | Culture method of Sinningia speciosa |
| KR20120105686A (en) * | 2011-03-16 | 2012-09-26 | 충북대학교 산학협력단 | Method for accumulating phenolics in plant |
| CN102994544A (en) * | 2012-12-04 | 2013-03-27 | 浙江大学 | Method for cultivating transgenetic gloxinia plant through agrobacterium-mediated transformation |
Non-Patent Citations (2)
| Title |
|---|
| 大岩桐栽培历史及种植管理技术;邓国文;《中国花卉园艺》;20051215(第24期);第33-35页 * |
| 大岩桐的养殖方法;百度文库;《百度文库 http://wenku.***.com/link?url=TqTlHqJfjfWSXk5jZJUIZ65kckJi9keKBTt17D09BmPUKNDJ1a7P3OqHiEdTElp9AWbfXGUxMqR2LVf96dSo0S6N3lNJRrS4foUmKDjblci》;20130726;第31-页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103875470A (en) | 2014-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100356838C (en) | Season-opposite culture method of peach | |
| CN102812838B (en) | Propagation method of camellia amplexicaulis cohen stuart by using shoot cutting | |
| CN104737823A (en) | Cultivation method for dwarf interstock apple tree thinly-planted large seedlings | |
| CN105379599A (en) | High yield method for vigorous rootstock long-branch form apples | |
| CN110972864A (en) | Selenium-rich cultivation method for Bigheng white atractylodes rhizome | |
| CN106134891A (en) | Flos Carthami wood black pearl cuttage breeding method | |
| CN105918051A (en) | Greenhouse cultivation method for nectarines | |
| CN109644805A (en) | A kind of method of Radix Salviae Miltiorrhizae root segment plantation | |
| CN109496656A (en) | A method of improving Folium Ginkgo quality and harvest efficiency | |
| CN109699388A (en) | A kind of cultural method of high-quality grape | |
| CN102067781B (en) | Regeneration and cultivation technology for cortex magnoliae officinalis | |
| CN104982205A (en) | Method for promoting cutting propagation of clematis--Cardina Rouge | |
| CN1714618A (en) | Quick production method for potted plum blossom | |
| CN109757274A (en) | Luohanguo With Plantlets of Tissue Culture high-yield and high-efficiency method for transplanting | |
| CN106577216A (en) | Method for promoting lateral bud germination of crassulaceae succulent plants | |
| CN1899019A (en) | Artificial breeding method for mitoridine wood | |
| CN103875470B (en) | Gloxinia dwarfing culture method | |
| CN106105598A (en) | Radix Platycodonis implantation methods | |
| CN1194603C (en) | Artificial culturing method of Chinese yew | |
| CN106069528A (en) | Radix Syzygii Buxifolii cuttage breeding method | |
| CN106105928A (en) | A kind of high yielding culture of rice method | |
| CN113812324A (en) | Method for planting saffron crocus in high-altitude area | |
| CN102124895B (en) | Method for cutting propagation of cynaroides king protea | |
| CN106508962B (en) | A kind of seeding growing seedlings method of cypress vernalization composition and its preparation and himalayan cypress | |
| CN109258329A (en) | A method of high yield is cultivated using cycocel and downgrades macleaya cordata plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20161205 |