CN104472244A - Processing method of improving preservation and storage tolerance of bougainvillea glabra - Google Patents
Processing method of improving preservation and storage tolerance of bougainvillea glabra Download PDFInfo
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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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
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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Abstract
The invention provides a processing method of improving preservation and storage tolerance of bougainvillea glabra. The processing method comprises pre-storage domestication and post-storage flowering phase regulation and is characterized in that the best pre-storage domestication condition is that imported coco coir, imported turf and perlite are used as soilless culturing substrate with the size ratio being 8:1:1, the water-retaining agent is crystal soil, the mass ratio of the water-retaining agent and the substrate is 1:100, 100 parts of nutrient fertilizer of mixed nitrogen and potash fertilizer with the ratio being 1:1 and a plant growing conditioning agent, naphthylacetic acid, with the spraying concentration being 400 microgram per liter are added under the temperature of 15 plus or minus 1 DEC G and with the shading degree being 50%, and the post-storage flowering phase regulation is the naphthylacetic acid with the spraying concentration being 50 mg/L, paclobutrazol with the spraying concentration being 50 mg/L or the naphthylacetic acid with the spraying concentration being 25 mg/L.
Description
Technical field
The present invention relates to a kind of nursery and cultivation method, particularly a kind of processing method improving the fresh-keeping storage tolerance of Bougainvillea spectabilis.
Background technology
City's Bougainvillea spectabilis main Continental Area, Taiwan at home and sell in the countries and regions of periphery on a small quantity.Domestic and international flowers distributors, all mainly concentrate on emphasis on the propagation technique of Bougainvillea spectabilis.Technical at the fresh-keeping storage system of Bougainvillea spectabilis, foreign study is less, have no relevant research report, the transportation and sale of city's Bougainvillea spectabilis, flowers distributors just rule of thumb carry out domestic and international transportation and sale, lack technical support, before and after storing acclimatization technology, prevent leaf and petal from dropping in transporting procedures, arrive market after the key technology difficult problem such as florescence control unresolved all the time.Therefore when usually transport arrives market, major part Bougainvillea spectabilis can not keep the proterties before transporting, and occurs a large amount of fallen flowers, fallen leaves phenomenon, occurs mute flower bud phenomenon, time warping, pattern deterioration etc. after reaching market, original economic worth reduces greatly, and the economic benefit of flowers enterprise is not high.
Summary of the invention
For solving the problem of the not resistance to transport of Bougainvillea spectabilis, propose a kind of processing method improving the fresh-keeping storage tolerance of Bougainvillea spectabilis, the present invention is realized by following steps:
A kind of processing method improving the fresh-keeping storage tolerance of Bougainvillea spectabilis, florescence control after taming before comprising storing and storing and transporting, storing before best acclimation conditions be: using import coconut palm chaff, the import peat composed of rotten mosses, perlite, as soilless culture substrate, volume ratio is import coconut palm chaff: the import peat composed of rotten mosses: perlite=(7 ~ 8): (2 ~ 1): 1, water-loss reducer is crystal mud, water-loss reducer and matrix weight are than being 1:100, it is 15 ± 1 DEG C in temperature, shade density 50%, and apply nutritious fertilizer 100 times of 1:1 mixing nitrogen, potash fertilizer and spraying concentrations and be set to 400ugL
-1anti-fall medicament and plant growth regulator methyl α-naphthyl acetate, the methyl α-naphthyl acetate of to be spraying concentration the be methyl α-naphthyl acetate of 50mg/L or the paclobutrazol of 50mg/L or the 25mg/L of the florescence control after storing.
Adopt its fallen flowers defoliation yield of Bougainvillea spectabilis of the substrate culture of aforementioned proportion about 13.0%, chlorophyll content is 1.9mg/gFW soluble sugar content, CAT activity, is significantly better than other matrix.
Secondly concentration is that the methyl α-naphthyl acetate treatment effect of 50mg/L is best, longer blooming period 28 days, concentration is the paclobutrazol of 50mg/L and the methyl α-naphthyl acetate of 25mg/L, longer blooming period 26 days.
figure of description
Fig. 1 different substrates is on the impact of the potted plant Bougainvillea spectabilis fallen flowers fallen leaves of storing
Under the process of Fig. 2 different substrates, 25 days Vee formation plum growing states (blade and petal)
Fig. 3 different substrates is on the impact of Bougainvillea spectabilis chlorophyll content in leaf blades
Fig. 4 is using T4 as transplanting medium, and within 25 days, Triangle ID leaf of plum sheet changes
Fig. 5 different substrates is on the impact of Bougainvillea spectabilis leaf soluble
Fig. 6 different substrates proportioning is on the impact of Bougainvillea spectabilis blade CAT activity
Fig. 7 tames Bougainvillea spectabilis after 2 weeks with preferred plan, fallen flowers fallen leaves situation in freezer
Fig. 8 different disposal blade flower footpath is compared
Fig. 9 florescence control result.
Embodiment
Embodiment 1
Bougainvillea spectabilis for examination is 2 years raw purple Bougainvillea spectabilis kinds of outdoor seedling field, and blade viridescent is luxuriant, is in the petal phase, branch stalwartness, has no mechanical damage, without the neat and consistent plant of damage by disease and insect.The thick 3-4cm in footpath, plant height is about 60-80cm, and hat width diameter is about 50-60cm.Cultivation matrix: import coconut palm chaff, the import peat composed of rotten mosses, perlite.Water-loss reducer: crystal mud.
Matrix formulations is selected to carry out different proportion mixing by shown, often kind of process is containing 3 repetitions, the potted plant Bougainvillea spectabilis of each repetition 10 strain, select without damage by disease and insect, size even, healthy and strong plant during transplanting, remove original cultivation matrix, thoroughly clean with clear water and dry the suitable plastic basin of rear loading, transplant the composite cultivation substrate designed.About 20 days laggard freezers carry out storing to be observed for 25 days, and storage temperatures is 13 ± 1 DEG C, and every 6 outbounds every other day detect fallen flowers defoliation yield and measure the change of blade resistance physicochemical property index.
table 1 different substrates formula
| Process | Import coconut palm chaff | Perlite | The import peat composed of rotten mosses |
| T1 | 100 | 0 | 0 |
| T2 | 80 | 20 | 0 |
| T3 | 70 | 20 | 10 |
| T4 | 80 | 10 | 10 |
* T formulation media and water-loss reducer weight ratio are 100:1
Testing the change by calculating Bougainvillea spectabilis fallen flowers defoliation yield, chlorophyll content in leaf blades, soluble sugar content and CAT activity index, screening best cultivation matrix.
What different substrates was fallen leaves on potted plant Bougainvillea spectabilis fallen flowers affects statistics as shown in Figure 1 and Figure 2, and in storing after 25 days, the potted plant Bougainvillea spectabilis fallen flowers defoliation yield performance that different substrates is transplanted is different.From storing the 12nd day fallen flowers defoliation yield all significantly rise, T1 and T2 transplant Bougainvillea spectabilis fallen flowers defoliation yield higher.When observing to outbound in the 25th day, the highest with the Bougainvillea spectabilis fallen flowers defoliation yield that T1 formula is transplanted, reach 79.2%, secondly be T2 formula, fallen flowers defoliation yield is 60.9%, and minimum with the Bougainvillea spectabilis fallen flowers defoliation yield of T3 and T4 transplanting, fallen flowers defoliation yield, about 13.0%, is starkly lower than the potted plant Bougainvillea spectabilis of being transplanted by T1 and T2.
There is some difference on the impact of potted plant Bougainvillea spectabilis fallen flowers defoliation yield to store and transport different substrates after 25 days, as shown in table 2.Adopt the fallen flowers defoliation yield of T3 and T4 process significantly lower than T2 and T1 process; And the potted plant Bougainvillea spectabilis fallen flowers defoliation yield difference of T3 and T4 process is not remarkable.
table 2 to store and transport after 25 days different substrates process to the impact of potted plant Bougainvillea spectabilis fallen flowers defoliation yield
| Matrix formulations process | T1 | T2 | T3 | T4 |
| Average (%) | 79.2 | 60.9 | 18.4 | 17.2 |
Different substrates transplant Bougainvillea spectabilis storing chlorophyll content in leaf blades during 25 days measurement result as shown in Figure 3, Figure 4.
As can be seen from Figure, along with the prolongation of storing time, under different disposal, chlorophyll content is on a declining curve, minimum of a value is reached to during storing the 25th day, the highest with the chlorophyll content that T4 matrix is transplanted, be 1.9mg/gFW, secondly be T3, chlorophyll content is for being 1.8mg/gFW, and minimum is T1 matrix formulations, and chlorophyll content is 1.4mg/gFW.
Storing during 25 days different substrates proportioning transplant potted plant Bougainvillea spectabilis leaf soluble measurement result as shown in Figure 5.
As can be seen from Figure 5, after the process of different substrates proportioning, soluble sugar content shows the trend first raising and reduce afterwards, maximum is reached by the 18th day, start subsequently to decline, wherein the potted plant Bougainvillea spectabilis leaf soluble of T4 process shows and raises trend gradually, at the 25th day be content up to 6.8mg/g, demonstrate the prolongation of resistance capacity.During to storing the 25th day, then higher with the potted plant Bougainvillea spectabilis content of T3 and T4 process, reach 6.2mg/g and 6.8mg/g respectively, the potted plant Bougainvillea spectabilis content of T1 and T2 process, all at about 4.5mg/g, shows more weak resistance capacity.
At the mensuration different substrates proportioning Bougainvillea spectabilis blade CAT Activity Results of storing during 25 days as shown in Figure 6.
As can be seen from Figure 6, the blade CAT activity that different substrates proportioning is transplanted all shows the trend of reduced activity during storing and transporting, and reaches minimum of a value to during storing the 25th day, and transplant the blade CAT activity of cultivating with T4 the highest, average is 9.4mgg-1min-1; Secondly the Bougainvillea spectabilis CAT content cultivated for T3 also reaches 8.6mgg-1min-1, and the minimum potted plant Bougainvillea spectabilis for T1 cultivation, CAT content is only 5.7mgg-1min-1.
Different substrates proportioning affects significantly on Bougainvillea spectabilis fallen flowers defoliation yield and each physiological resistance, reaches 25 days comprehensively analyze each index afterwards in table 3 in storing.
table 3 stores and transports 25 days each desired values of Vee formation plum
As shown in Table 3, the Bougainvillea spectabilis CAT activity using T3 and T4 two kinds of substrate composition combinations to transplant cultivation is higher, and chlorophyll content in leaf blades is relatively high, improves the resistance capacity of Bougainvillea spectabilis under adverse circumstance, and effectively reduces fallen flowers defoliation yield.Experimental result shows, and uses T3 and T4 two kinds of substrate composition combinations to transplant the Bougainvillea spectabilis cultivated, stores and transports fallen flowers defoliation yield after 25 days and, about 13%, be starkly lower than T1 and T2 matrix formulations.
embodiment 2
Potted plant Bougainvillea spectabilis specification: the thick 3-4cm in footpath, plant height is about 60-80cm, and hat width diameter is about 50-60cm; Cultivation matrix: import coconut palm chaff: the import peat composed of rotten mosses: perlite=8:1:1; Water-loss reducer: crystal mud.Water-loss reducer and matrix weight are than being 1:100.Choose closely-related temperature of falling leaves with Bougainvillea spectabilis fallen flowers, illumination, chemicals treatment, the large factor of fertilizer four, by orthogonal experiment screening optimum storing pre-treatment acclimatization technology, make it more adapt to store and transport environment, improve economic worth.
table 4 four factor three horizontal quadrature table
The each selecting factors process affecting Bougainvillea spectabilis fallen flowers fallen leaves is as follows: acclimation temperature arranges and is respectively 13 ± 1 DEG C, 15 ± 1 DEG C, 17 ± 1 DEG C; Apply nutritious fertilizer and be set to 100 times high happy K fertilizer, 100 times high happy N fertilizer and 100 times of 1:1 mixing NK fertilizer respectively; Spray anti-fall medicament and plant growth regulator concentration of NAA is set to 400ugL-1,600ugL-1 and 800ugL-1 concentration gradient.Adopt Orthogonal Experiment and Design, in table 4, table 5.After taming 2 weeks, enter freezer and carry out storing 25 days, and detect fallen flowers defoliation yield and measure the change of blade resistance physicochemical property index.9 process altogether.Each process contains 3 repetitions, each repetition 10 strain.
the arrangement of table 5 experimental group
| Tested number | A | B | C | My god |
| 1 | 1 | 1 | 1 | 1 |
| 2 | 1 | 2 | 2 | 2 |
| 3 | 1 | 3 | 3 | 3 |
| 4 | 2 | 1 | 3 | 2 |
| 5 | 2 | 2 | 1 | 3 |
| 6 | 2 | 3 | 2 | 1 |
| 7 | 3 | 1 | 2 | 3 |
| 8 | 3 | 2 | 3 | 1 |
| 9 | 3 | 3 | 1 | 2 |
Store and transport after 25 days, add up each process fallen flowers defoliation yield and obtain orthogonal experiments, in table 6.
table 6 orthogonal experiment scheme and result
| Tested number | A temperature (DEG C) | B shade density (%) | C fertilizer (100 times of liquid) | It medicament (ug/L) | Fallen flowers defoliation yield (%) |
| 1 | 1 | 1 | 1 | 1 | 13.2 |
| 2 | 1 | 2 | 2 | 2 | 15.7 |
| 3 | 1 | 3 | 3 | 3 | 9.5 |
| 4 | 2 | 1 | 3 | 2 | 8.2 |
| 5 | 2 | 2 | 1 | 3 | 11.4 |
| 6 | 2 | 3 | 2 | 1 | 15.7 |
| 7 | 3 | 1 | 2 | 3 | 16.3 |
| 8 | 3 | 2 | 3 | 1 | 10.2 |
| 9 | 3 | 3 | 1 | 2 | 19.3 |
Utilize spss18 software, orthogonal data analyzed, the results are shown in Table 7, table 8.
table 7 single factor test statistics scale
1. temperature (A)
Dependent variable: fallen flowers defoliation yield
2. shade density (B)
Dependent variable: fallen flowers defoliation yield
3. fertilizer (C)
Dependent variable: fallen flowers defoliation yield
4. medicament (my god)
Dependent variable: fallen flowers defoliation yield
table 8 variance analysis table
Dependent variable: fallen flowers defoliation yield
| Source | III type sum of squares | It f | All square | F | Sig. |
| Calibration model | 113.356 a | 8 | 14.169 | . | . |
| Intercept | 1539.254 | 1 | 1539.254 | . | . |
| A temperature | 21.842 | 2 | 10.921 | . | . |
| B shade density | 14.196 | 2 | 7.098 | . | . |
| C fertilizer | 69.449 | 2 | 34.724 | . | . |
| It medicament | 7.869 | 2 | 3.934 | . | . |
| Error | .000 | 0 | . | . | . |
| Amount to | 1652.610 | 9 | . | . | |
| The total corrected | 113.356 | 8 | . | . |
A. R side=1.000(adjustment R side=.)
From the analysis of table 7 visual result, each factor level on the strong and weak order that Bougainvillea spectabilis fallen flowers defoliation yield affects is: A3>A1>A2, B3>B1>B2, C2>C1>C3, sky 2> days 1> days 3.
In table 8 analytic statistics, A, B, C, four, sky factor have all treated as process factor, and this experimental design does not consider experimental error, and namely in table, Error is 0.000.In orthogonal design, if there is no repeated test, time again without void item, often get wherein a factor sum of sguares of deviation from mean minterm as estimation error.As can be seen from Table 8, ssd=3.934 is minimum, and it is minimum on the impact of whole result of the test, thus using it as estimation error, in order to check the significance of other factor effects, do not add variable sky to calculating, analysis result is in table 9.
table 9 the results of analysis of variance
Dependent variable: fallen flowers defoliation yield
| Source | III type sum of squares | It f | All square | F | Sig. |
| Calibration model | 103.927 a | 6 | 17.321 | 5.526 | .161 |
| Intercept | 1586.694 | 1 | 1586.694 | 506.212 | .002 |
| A temperature | 19.402 | 2 | 9.701 | 3.095 | .244 |
| B shade density | 10.916 | 2 | 5.458 | 1.741 | .365 |
| C fertilizer | 73.609 | 2 | 36.804 | 11.742 | .018 |
| Error | 6.269 | 2 | 3.134 | ||
| Amount to | 1696.890 | 9 | |||
| The total corrected | 110.196 | 8 |
A.R side=1.000(adjusts R side=.772)
Can find out in table 9, the order of the impact of each factors on test result is C>A>B> days, from variance analysis, the fallen flowers defoliation yield of fertilizer (C) to Bougainvillea spectabilis has a significant impact (P<0.05), medicament (my god) the fallen flowers defoliation yield of Bougainvillea spectabilis is not almost affected, comprehensive various factors, selected optimum extraction technique is A2B2C3.
By to acclimation temperature, shade density, fertilizer and medicament four factor three horizontal quadrature test, learn through range analysis, 4 kinds of factors are followed successively by the impact that Bougainvillea spectabilis blade and petal come off: fertilizer > temperature > shade density > medicament.Thus best acclimation conditions is before having drawn Bougainvillea spectabilis storing: using import coconut palm chaff: the import peat composed of rotten mosses: perlite=8:1:1 is as soilless culture substrate (water-loss reducer and matrix weight are than being 1:100), it is 15 ± 1 DEG C in temperature, shade density 50%, and the anti-fall medicament and the plant growth regulator methyl α-naphthyl acetate that apply that the fertile and spraying concentration of nutritious fertilizer 100 times of 1:1 mixing NK is set to 400ugL-1.Carry out demonstration test with this understanding, the expulsion rate recording Bougainvillea spectabilis blade and petal is 6.5%.(see figure 7).
embodiment 3
To store and transport the Bougainvillea spectabilis after 12 days through acclimation for experiment material.Every 5 as a treatment region, often process establish 3 repetitions, experimental result is averaged.
If paclobutrazol (PP333), methyl α-naphthyl acetate (NAA), ethrel three plant growth regulators 3 concentration (with reference to typical concentrations), 9 process, 1 clear water contrast (CK).Each processed group process carries out plant growth regulator sprinkling after simulation storing, and moves to greenhouse (18-22 DEG C) normal management, and every certain distance discharge, does not push, every Bougainvillea spectabilis index determining is not interfere with each other.Observed and recorded experimental result, specific experiment process sees the following form 10.
treatment Design table (unit: mg/L) tested by table 10
The flowers are in blossom required number of days is with petal drops, mute flower bud rate: when namely number of days needed for the flowers are in blossom tests beginning, petal is to the flowers are in blossom time.Mute flower bud and petal cannot open, and every Bougainvillea spectabilis does not interfere with each other, and record that every Bougainvillea spectabilis petal drops, ratio shared by mute flower bud quantity when the flowers are in blossom.
Pattern is evaluated and is measured with blade flower footpath: being technical specialist by 3 evaluates the pattern that the Bougainvillea spectabilis after processing is bloomed, and carry out marking respectively and average, best result is 100 points.Every first sequence petal choosing different spray is measured, and averages.
Florescence: observe Bougainvillea spectabilis petal and open into the time of withering and falling.
table 11 the flowers are in blossom required number of days and petal drops, mute flower bud rate
As can be seen from Table 11, after simulation storing, through the Bougainvillea spectabilis of clear process, occurred that a large amount of petals drops and mute flower bud phenomenon, petal drops, mute flower bud rate reaches 40.1%, and finds that Bougainvillea spectabilis also exists many fallen leaves phenomenons.Through the Bougainvillea spectabilis of paclobutrazol, methyl α-naphthyl acetate, the process of ethrel three plant growth regulators compared with the Bougainvillea spectabilis of clear water process, all can Accelerate bloom in various degree, prevent petal from coming off and mute flower bud phenomenon.Experiment finds, except ethrel process, the Bougainvillea spectabilis blade through paclobutrazol, methyl α-naphthyl acetate process is still more dark green luxuriant, and fallen leaves phenomenon is not remarkable.And the Bougainvillea spectabilis of ethrel process, fallen leaves phenomenon is comparatively remarkable.
Can draw from table 11 experimental data, through the Bougainvillea spectabilis Accelerate bloom of paclobutrazol, methyl α-naphthyl acetate process, prevent petal from coming off and that the effect of mute flower bud is more next than ethrel process is good.With concentration be wherein the paclobutrazol and 25 of 50mg/L, 50mg/L methyl α-naphthyl acetate effect better.Illustrate that the plant growth regulator such as paclobutrazol, methyl α-naphthyl acetate, ethrel have Accelerate bloom, extend the effect in Bougainvillea spectabilis petal life-span, wherein concentration is that the methyl α-naphthyl acetate effect of 50mg/L is best.
the evaluation of table 12 pattern and blade flower footpath measure situation
As can be seen from table 12, Fig. 8, through the Bougainvillea spectabilis of paclobutrazol, methyl α-naphthyl acetate, the process of ethrel three plant growth regulators, there is significant otherness in its pattern, blade first sequence flower footpath and clear water control treatment.Bougainvillea spectabilis effect through paclobutrazol, methyl α-naphthyl acetate process is better than ethrel process, with concentration be wherein the paclobutrazol and 25 of 50mg/L, 50mg/L methyl α-naphthyl acetate effect better, well can keep pattern, coordinate to bloom neat.Although ethrel process is compared with clear water control treatment, prevent Bougainvillea spectabilis pattern deterioration, promote that petal launches effect, do not reach desired and view and admire quality requirement.And the possibility of clear water control treatment is because carrying out in low light in simulation storing, its pattern is grey mulberry, and petal fails to launch completely, causes Hua little Er to have a strong impact on ornamental quality.
Show from the result of experiment, concentration is the paclobutrazol and 25 of 50mg/L, the methyl α-naphthyl acetate of 50mg/L can prevent Bougainvillea spectabilis pattern deterioration preferably, promotes that petal launches, coordinates to bloom neat effect, improves flower quality, increases ornamental value.
table 13 florescence situation
As can be seen from Table 13, take clear water as Bougainvillea spectabilis florescence of control group it is 27 days.Through the Bougainvillea spectabilis of paclobutrazol, methyl α-naphthyl acetate, the process of ethrel three plant growth regulators compared with control group, all there is different prolongations at the florescence.The ethrel process of variable concentrations, the prolongation effect at Bougainvillea spectabilis florescence is all than the difference that paclobutrazol and methyl α-naphthyl acetate process come.Wherein concentration has been the paclobutrazol process longer blooming period of 50mg/L 26 days, and concentration is 25, the Bougainvillea spectabilis florescence of the methyl α-naphthyl acetate process of 50mg/L extends 26 and 28 days respectively, is all closely a times of control group, reaches good effect.
Show from the result of experiment, through paclobutrazol, methyl α-naphthyl acetate, the process of ethrel three plant growth regulators, all can extend the florescence of Bougainvillea spectabilis, improve ornamental value and the economic worth of Bougainvillea spectabilis.Secondly concentration is that the methyl α-naphthyl acetate treatment effect of 50mg/L is best, longer blooming period 28 days, concentration is the paclobutrazol of 50mg/L and the methyl α-naphthyl acetate of 25mg/L, longer blooming period 26 days.
The unsuitable environmental conditions such as the Bougainvillea spectabilis shipping time is oversize, light is dark, all may cause petal a large amount of drop, mute flower bud, suppress bloom, have a strong impact on ornamental quality and economic worth.Therefore, occur that mute flower bud phenomenon, time warping, pattern deterioration just become an important topic after how preventing Bougainvillea spectabilis from arriving market.Plant growth regulator have can slow down transportation poor environment cause the phenomenons such as the dropping of petal, mute flower bud, effectively can increase the life-span of Bougainvillea spectabilis petal under low luminous environment, kind of blooming period prolonging, Accelerate bloom.
Show from Fig. 9, the plant growth regulator such as paclobutrazol, methyl α-naphthyl acetate, ethrel have Accelerate bloom, extend the Bougainvillea spectabilis petal life-span, prevent Bougainvillea spectabilis pattern deterioration, promote that petal launches, coordinate to bloom neat effect, extend the florescence of Bougainvillea spectabilis, improve flower quality, increase ornamental value and the economic worth of Bougainvillea spectabilis.The methyl α-naphthyl acetate effect with concentration being wherein 50mg/L is best.Secondly be the paclobutrazol of concentration 50mg/L and the methyl α-naphthyl acetate of 25mg/L.
Claims (1)
1. one kind is improved the processing method of the fresh-keeping storage tolerance of Bougainvillea spectabilis, florescence control after taming before comprising storing and storing and transporting, it is characterized in that: storing before best acclimation conditions be: using import coconut palm chaff, the import peat composed of rotten mosses, perlite, as soilless culture substrate, volume ratio is import coconut palm chaff: the import peat composed of rotten mosses: perlite=(7 ~ 8): (2 ~ 1): 1, water-loss reducer is crystal mud, water-loss reducer and matrix weight are than being 1:100, it is 15 ± 1 DEG C in temperature, shade density 50%, and apply nutritious fertilizer 100 times of 1:1 mixing nitrogen, potash fertilizer and spraying concentrations and be set to 400ugL
-1anti-fall medicament and plant growth regulator methyl α-naphthyl acetate, the methyl α-naphthyl acetate of to be spraying concentration the be methyl α-naphthyl acetate of 50mg/L or the paclobutrazol of 50mg/L or the 25mg/L of the florescence control after storing.
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| CN112753467A (en) * | 2020-12-30 | 2021-05-07 | 成都市绿化工程三队 | Cultivation method for enabling bougainvillea spectabilis to bloom for the second time after flowering phase |
| CN112825747A (en) * | 2021-02-26 | 2021-05-25 | 宜宾似锦园林有限公司 | Method for three-dimensionally cultivating vertically beautified potted plants by bougainvillea spectabilis |
| CN116711731A (en) * | 2023-08-07 | 2023-09-08 | 四川嘉智生态科技有限公司 | Regulator for prolonging flowering phase of bougainvillea spectabilis and application method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396769A (en) * | 2017-07-13 | 2017-11-28 | 宁夏中玺枣业股份有限公司 | The anti-alcoholization antistaling agent of the disease-resistant anti-aging of Lingwu Long Jujube shelf life and preservation method |
| CN107396769B (en) * | 2017-07-13 | 2020-11-10 | 天津盛天利材料科技有限公司 | Disease-resistant, anti-aging and anti-alcoholization preservative for Lingwu long jujube in shelf life and preservation method |
| CN112753467A (en) * | 2020-12-30 | 2021-05-07 | 成都市绿化工程三队 | Cultivation method for enabling bougainvillea spectabilis to bloom for the second time after flowering phase |
| CN112825747A (en) * | 2021-02-26 | 2021-05-25 | 宜宾似锦园林有限公司 | Method for three-dimensionally cultivating vertically beautified potted plants by bougainvillea spectabilis |
| CN116711731A (en) * | 2023-08-07 | 2023-09-08 | 四川嘉智生态科技有限公司 | Regulator for prolonging flowering phase of bougainvillea spectabilis and application method thereof |
| CN116711731B (en) * | 2023-08-07 | 2023-10-20 | 四川嘉智生态科技有限公司 | Regulator for prolonging flowering phase of bougainvillea spectabilis and application method thereof |
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