CN102577815B - Rapid propagation method of jasmine seedlings - Google Patents
Rapid propagation method of jasmine seedlings Download PDFInfo
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- CN102577815B CN102577815B CN 201210063836 CN201210063836A CN102577815B CN 102577815 B CN102577815 B CN 102577815B CN 201210063836 CN201210063836 CN 201210063836 CN 201210063836 A CN201210063836 A CN 201210063836A CN 102577815 B CN102577815 B CN 102577815B
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Abstract
The invention relates to a rapid propagation method of jasmine seedlings. The rapid propagation method comprises the following steps of: (1) design and installation of LED (light-emitting diode) plant growth lamps; (2) cuttage matrix and containers; (3) selection and cutting of jasmine green-branch cutting wood; (4) rooting agent treatment; (5) cuttage; (6) management and environmental control after cuttage; and (7) transplantation and pot culture. The method has the advantages of high propagation speed, capability of carrying out jasmine seedling rapid propagation in an industrialized manner, significant economic benefits and the like.
Description
Technical field
The present invention relates to the flower seed plantlet propagation method, relate in particular to a kind of jasmine quick reproduction technique method.
Background technology
Jasmine (Jasminum sambac (L.) Aiton) is Oleaceae jasminum perennial evergreen half liana undershrub, originate near the Persian Gulf, introduce after China in Fujian, ground cultivations such as Guangdong, Guangxi, Zhejiang, Jiangsu, be mainly used in jasmine tea basement system, potted plantly view and admire, aspect such as spices production, have bigger economic worth.Jasmine sapling multiplication method mainly contains two kinds of cuttage and plant division.The cuttage of the stiff branch of 2-4 is adopted in the torrid zone, subtropical zone, because weather conditions are suitable, cuttage survival rate and planting percent are all higher.Yet the area adopts Guangxi jasmine hardwood cuttings to grow seedlings in the Yangtze river basin and to the north of the Changjiang river, and the uncomfortable weather during the cuttage and seedling culture causes taking root slowly, survival rate and planting percent are all lower, of poor benefits.
Jasmine is liked by masses deeply, area plantation survival rate is lower but Guangxi jasmine seedling is in the Yangtze river basin and to the north of the Changjiang river, and be difficult to cultivate high-quality potted flower listing then, main cause be the Yangtze river basin and to the north of the Changjiang river suitable time of regional jasmine planting seedlings be subjected to the restriction of weather conditions and seedling long-distance transport, if on the one hand ahead of time field planting then can be subjected to the Yangtze river basin and the influence of regional late frost to the north of the Changjiang river; On the other hand, if postpone field planting for fear of the influence of late frost, the jasmine seedling has germinateed in local nursery in Guangxi, and most young sprouts reach more than the 20cm, have been unsuitable for long-distance transport.
Area in the Yangtze river basin and to the north of the Changjiang river, plant green wood cutting full exposure (sunshine) the spraying maximum defective of growing seedlings is only to be confined to carry out mid-May to mid-September.Jasmine green wood cutting factorial seedling growth is as adopting electric light sources such as high-pressure mercury lamp, incandescent lamp, photoelectric transformation efficiency is low, the energy consumption height, particularly light intensity can not satisfy the photosynthesis of plant requirement, and the traditional lighting electric light source is up to design principle with the visual effect of human eye, rather than is up to design criteria with the physiological effect of plant, cause plant few to the light utilization of general lighting electric light source, biopotency is low, can't enter the practical stage, has no economic benefit and can say.
Summary of the invention
Technical problem to be solved by this invention provides a kind of jasmine quick reproduction technique method, its have reproduction speed fast, can carry out advantages such as jasmine quick reproduction technique, remarkable in economical benefits in the batch production mode.
For solving the problems of the technologies described above, the present invention adopts following technical proposals: a kind of jasmine quick reproduction technique method, and it may further comprise the steps:
Step 1, the design of LED plant growth lamp and installation:
T8 or the T5 fluorescent lamp socket of LED plant growth lamp length 500--1500mm, 96～360 3528 type LED lamp pearls or 48～360 5050 type LED lamp pearls are installed on every lamp socket altogether, described LED lamp pearl all is made of red-light LED lamp pearl or is made of jointly red-light LED lamp pearl and blue LED lamp pearl, wherein the wavelength of red-light LED lamp pearl is 620～660nm, and the wavelength of blue LED lamp pearl is 440～460nm; LED lamp pearl and lamp socket are through the anti-wet process of sealant pouring and sealing waterproof; The parallel back side that is installed on the last layer bed board of multilayer seedling raising bedstead of lamp socket, spacing 5～50cm between the adjacent lamp socket of described every layer of parallel installation in the bed board back side, by establishing the spacing that cystosepiment is regulated fluorescent tube and jasmine green wood cutting blade at nutritive cube or cave dish underlay, making lamp bead surface to the distance of leaf curtain layer is 6～60cm, makes the blade surface optical density be positioned at 600～6000Lux;
Step 2, cutting medium and container:
The employing diameter is 10～13cm, and the degree of depth is the nutritive cube of 10～15cm, and nutritive cube is arranged in the cave dish of length 40～43cm * width 30～33cm in 12 holes; Perhaps adopting length is that 52～56cm * width is the cave dish of 26～30cm * highly be, 10～12cm, and the cave bore open of cave dish is 5.8～6cm; The matrix bottom of adorning is the nutrition soil of thickness 3～3.5cm in described nutritive cube or the dish hole, cave, cave, and the middle and upper part is perlite or the river sand of thickness 7～8cm; Jasmine is inserted to perlite or the river sand that its lower end joint portion is positioned at the matrix middle part;
Step 3, the green stem cutting bar of jasmine are selected and are cut and cut:
The green stem cutting bar of jasmine is taken from and is given birth to lignification, more sturdy young sprout then; Long 8～the 12cm of every root cutting transplants a cutting and has 2～3 joints, keeps to go up a joint most to two leaves of giving birth to or keep to go up a joint most to a slice leaf in two leaves of giving birth to, and cuts off all blades under it; Cutting upper end clip is the 0.6～1.5cm of first joint portion apart from the upper end, and cutting lower end clip is last 1.0～3.0cm of joint portion apart from the lower end, and is standby;
Step 4, root-growing agent are handled:
Handle the middle and lower part of the standby green stem cutting bar of jasmine through step 3 and all soaked for 1～4 second in the naphthalene acid solution at 1000～2000mg/kg, take out the back of drying in the shade and prepare to carry out cuttage;
Step 5, cuttage:
Be the cuttage container with the nutritive cube, then insert 5～10 the green stem cutting bar of handling through step 4 of jasmine in the every basin of nutritive cube, do not overlap each other with blade and be advisable; Be the cuttage container with the cave dish perhaps, then the cave is coiled every cave and is inserted 1 the green stem cutting bar of jasmine through the step 4 processing; The stipes of the green stem cutting bar of this jasmine topmost is concordant with the stromal surface of the matrix of nutritive cube or cave dish;
Step 6, the management of slotting back and environment control:
The green stem cutting bar of the jasmine that finishes through the step 5 cuttage and nutritive cube or cave disk base material are watered, water first and must irrigate, after this, every day 3～6 times sprays water to the green stem cutting bar of jasmine blade face, and is moistening to blade; Adopt the LED plant growth lamp of step 1 design and installation that the green stem cutting bar of jasmine blade was shone 8～12 hours every day, temperature is controlled at 24～32 ℃;
Step 7, transplant potted plant
The green stem cutting bar of the jasmine that will take root in 20～35 days after step 6 is finished goes to open-air or green house carries out the potted plant cultivation of viewing and admiring.
Experiment and checking
Different LED plant growth lamp light intensity is taken root to the jasmine green wood cutting and is influenced experiment
1 materials and methods
1.1 the green branch of cuttage material processed
Tested in the autumn in 2008 and carry out in Nanjing Jiangning District China blowing grass research institute Jasmine Technology Park.Transplanting a cutting for the examination jasmine all is to give birth to lignification, more sturdy young sprout then, the long 8-12cm of every root cutting, tool 2-3 joint, keep and go up the two slice leaves of a joint to giving birth to most, cut off its all blades down, transplant a cutting the upper end clip apart from the 0.6-1.2cm of joint portion, transplant a cutting the lower end clip apart from the 1.0-2.5cm of joint portion.All in NAA2000mg/kg solution, soak 1-2 second for examination cutting middle and lower part, carry out cuttage after taking-up is dried in the shade.Cuttage is in diameter 12cm nutritive cube, and the green branch of cuttage is 8 in each nutritive cube.The bottom is nutrition soil in the nutritive cube, and the middle and upper part is perlite, and cutting lower end joint portion is positioned at the middle part perlite, and new root immediately entered the autochthonal length of nutrition after joint portion took root, to cultivate strong sprout.Jasmine green wood cutting nutritive cube is arranged in 12 holes 42cm * 31cm cave dish.
1.2 test one
Test is adopted high-power 600 watts of LED plant growth lamps of agricultural college of Agricultural University Of Nanjing development and design unglazed indoor carrying out, and LED red globe lamp pearl is 8: 1 with blue-ray light pearl quantity ratio.Test is established 9 different light intensity and is handled.The LED plant growth lamp hangs on 40cm place, jasmine green wood cutting nutritive cube top, 4 basin nutritive cubes (transplant and add up to 32) are determined in delimitation 330,660,1800,2300,5700,6820,8360,10670 and 17050Lux9 light intensity zone, each zone at random.Begin light filling from 7:30 every day, to the 19:00 end, adopts ventilation fan, and the air flow condition of simulating nature circle, mean wind speed are 1.2ms
-1Watering first after the jasmine green wood cutting is finished irrigates, after this blade face water spray: rainy weather every day 2 times, fine every day 4-6 time, guarantee that blade do not wilt.
1.3 test two
Based on test one analysis result, arrange and ventilate and nonventilated 2 kinds of states, divide into 3 kinds of different light intensity at these 2 kinds of states, be respectively 710,2200 and 5500Lux; Adopt ventilation fan, mean wind speed is 1.2ms
-1Other operation of test is identical with test one.
1.4 test three
Analysis result based on test one and test two arranges 5500Lux light intensity and 1.0ms
-1The experimental condition of wind speed is as the control experimental group.2 control groups are set, are respectively CK1 and CK2.CK1: with control group same period the equal jasmine green wood cutting nutritive cube of handling place to take root under the full-automatic spray condition of full exposure (sunshine) and grow seedlings; CK2: the same period, the equal jasmine green wood cutting nutritive cube of handling placed under the outdoor canopy shade, was light source with the diffusion light of the sun, took root with indoor equal water spray management and grew seedlings.
1.4 indicator-specific statistics
Cuttage, LED illumination after 8 days every day observe jasmine green minor matters portion and internode changes and the situation of taking root, the 20th day statistics each handle survival transplant a cutting sum, take root and transplant a cutting sum, high-quality seedling sum and (have 3 more sturdy new at least, and branch has taken place), calculate survival rate, rooting rate and the high-quality seedling rate of transplanting a cutting respectively.
2 results and analysis
2.1LED the influence that the plant growth lamp light intensity is taken root to the jasmine cuttage seeding
Influence (the wind speed 1.2ms that table 1 LED plant growth lamp light intensity is taken root to the jasmine cuttage seeding
-1)
The data analysis of table 1 shows, can impel the survival rate of the green branch of jasmine cuttage to reach light intensity more than 93% and be respectively 330,1800,2300,5700 and 6820Lux.2300 and the light intensity of 5700Lux can promote the green branch of jasmine cuttage to reach best rooting rate, be respectively 93.9% and 90.6%, high-quality seedling rate also is treated to the highest with these 2 kinds of light intensity, be respectively 63.6% and 63.8%.
The data of table 1 show that also rooting rate and high-quality seedling rate are not to increase with light intensity.Largest light intensity is 17050Lux in this test, but the effect of hestening rooting is not good on the contrary under this light intensity, and rooting rate only is 34.5%, and high-quality seedling rate only is 17.2%, and cuttage bar survival rate only is 79.3%.Even light intensity is low to moderate 330Lux, also show certain hestening rooting effect, rooting rate reaches 63.3%, and high-quality seedling rate reaches 33.3%.
Comprehensive above the analysis, taking root of the green branch of jasmine cuttage do not need high light intensity, and too high light intensity is unfavorable for taking root.Promote green suitable range of light intensity of taking root of jasmine cuttage in the 2200-5700Lux scope, rooting rate is higher than 90%; High-quality seedling rate is higher than 65%, and wherein the low light intensity with 2200-2750Lux is the most effective, and the be highly advantageous to batch production low-cost high-efficiency benefit of jasmine cuttage seeding of this light requirement characteristic is produced.
2.2 the influence of ventilating the jasmine cuttage seeding is taken root under the LED plant growth lamp light source
Ventilate to the influence of jasmine cuttage seeding rooting rate under the table 2 LED plant growth lamp light source
Ventilate to the influence of jasmine cuttage seeding high-quality seedling rate under the table 3 LED plant growth lamp light source
The data analysis of table 2 and table 3 shows that ventilating is conducive to promote to promote rooting rate and the high-quality seedling rate of the green branch of jasmine cuttage.In table 2,710,2200 and the light intensity of 5500Lux under, the rooting rate that the jasmine of handling of ventilating is transplanted is respectively 1.59 times, 2.31 times and 2.53 times of stuffy processing.In table 3,710,2200 and the light intensity of 5500Lux under, the high-quality seedling rate that the jasmine of handling of ventilating is transplanted is respectively 1.90 times, 5.92 times and 5.27 times of stuffy processing.Along with the raising of light intensity, rooting rate and the high-quality seedling rate of handling of ventilating also obviously increases.Above-mentioned the analysis showed that, when adopting facility to breed the jasmine cuttage seeding, the interior separate ventilation regulation and control of plant factor and the setting of inner loop flow fan are conducive to improve rooting rate and the high-quality seedling rate of green of jasmine cuttage.
2.3 the influence that the illumination of LED plant growth lamp and sunshine natural lighting are taken root to the jasmine green wood cutting
Table 4 LED illumination and natural lighting are to the comparison of jasmine rooting efficiency
Adopt led light source to handle the green branch of jasmine cuttage, its rooting rate is very fast, namely finds the outstanding joint portion of white root cortex on the 11st day after the cuttage, occurs the outstanding joint portion of white root cortex in a large number and be after cuttage 12-15 days, than the fast 2-3 of CK1 days, than the fast 6-9 of CK2 days.Behind the outstanding joint portion of the white root cortex, it is very rapid to grow, and the more sturdy root in rear section began to form branch in 3 days, second branch occurred after 5 days.
Table 4 shows that for CK1, jasmine green wood cutting full exposure spraying is grown seedlings to transplant a cutting and survived, and survival rate is 100%, and rooting of cuttings rate and high-quality seedling rate are respectively 82.4% and 55.9%.For CK2, cutting survival rate 100%, but it is very slow to take root, and the outstanding joint portion of white root cortex, the 20th day rooting rate 8.3%, no high-quality seedling, jasmine green wood cutting effect extreme difference under the scattered light condition appear in the 17th talent after the cuttage.Under the LED light treatment, rooting of cuttings rate and high-quality seedling rate are respectively 90.6% and 68.7%, all are higher than CK1 and CK2.The above results shows that in the cultivating process of jasmine cuttage seeding, led light source can substitute sunshine fully, and nursery effect is better than sunshine.This batch production production for the jasmine cuttage and seedling culture provides advantage.
3 conclusions
This test shows, the high light efficiency illumination of LED plant growth lamp new technology is applied to the jasmine green wood cutting and grows seedlings, the hestening rooting effect is obvious, can substitute full exposure spraying seedling growing process under the at present comparatively advanced sunlight fully, and can not be subject to seasonal restrictions the four seasons and carry out.From input and output, economic feasibility aspect, under this test LED illumination and the supporting good ventilation pattern, the light treatment that is higher than the 2200Lux light intensity is cultivated the 144 strain high-quality jasmines seedling of taking root altogether.Disregard depreciation of fixed assets, transplant a cutting, direct production costs such as artificial, water power, matrix and nutritive cube are about 110 yuan, 0.76 yuan of average every basin direct production cost, count depreciation of fixed assets and sales and administrative expenses, add 2-3 month rich water quality management expense after this, every basin total cost is not higher than 1.55 yuan.If can be at the special-purpose LED plant growth lamp of jasmine cuttage factorial seedling growth development and design, estimate every Pengcheng 0.15-0.25 unit that originally can also descend.In recent years, one-level flowers market, Nanjing wholesale price was 5--6 unit/basin, and the wholesale price of this project produce market is if be positioned 2.5 yuan/basin, and not only the productive profit of enterprise own is abundant, and has the extremely strong market competitiveness.Obviously, this research has the business development value.
This test shows, test 9 designed light intensity processing and all can promote the green branch of jasmine rooting efficiency, but guarantee that jasmine green wood cutting seedling cultivation and rooting rate reaches more than 95% and high-quality seedling rate reaches under the 65% above prerequisite, LED plant growth lamp light intensity and suitable ventilation are respectively 2200-5700Lux and 1.0-1.2ms
-1Analysis of experiments is thought the LED plant growth lamp by Agricultural University Of Nanjing design that adopts, its LED lamp pearl spacing of arranging is too small, local light intensity is too high, cause luminous energy and waste of electric energy, if strengthen LED lamp pearl spacing, not only be conducive to improve rooting rate and high-quality seedling rate, and more energy-conservation, further reduce cost.This special-purpose LED plant growth lamp design of producing for the batch production of jasmine cuttage seeding provides technical basis with development.
In recent years, LED (Light-emitting diode) as a kind of novel semi-conductor light source obtains increasingly extensive application at lighting field, compare with the traditional lighting light source, LED has that light efficiency height, type of wavelength are abundant, property capable of being combined is good and closely throws light on, and outstanding advantages such as low heating, small size, long-life.The present invention grows seedlings LED novel energy-conserving, high light efficiency lighting engineering first Application in the jasmine green wood cutting, adopt the required wavelength of plant to implement balanced irradiation at short distance, the hestening rooting effect is obvious, can realize the intensive plant production of high-effect, low heat loads and tight space, be to substitute the new type light source that the general lighting light source is used for batch production plant facility cultivation, is conducive to improve the usefulness of plant illumination, reduce power consumption, reduce production costs, improve productivity effect, and be not subject to seasonal restrictions.
Embodiment
Embodiment 1
A kind of jasmine quick reproduction technique method, it may further comprise the steps:
Step 1, the design of LED plant growth lamp and installation:
Select the T8 fluorescent lamp socket of length 1500mm for use, 360 3528 type red-light LED lamp pearls are installed on every lamp socket altogether, the wavelength of red-light LED lamp pearl is 620nm, and LED lamp pearl and lamp socket are through the anti-wet process of sealant pouring and sealing waterproof; The parallel back side that is installed on the last layer bed board of multilayer seedling raising bedstead of lamp socket, spacing 5cm between the adjacent lamp socket of described every layer of parallel installation in the bed board back side, regulate the spacing of fluorescent tube and jasmine green wood cutting blade by establish cystosepiment at the nutritive cube underlay, making lamp bead surface to the distance of leaf curtain layer is 6cm, makes the blade surface optical density be positioned at 6000Lux;
Step 2, cutting medium and container:
The employing diameter is 10cm, and the degree of depth is the nutritive cube of 10cm, and nutritive cube is arranged in the cave dish of length 40cm * width 30cm in 12 holes; The matrix bottom of adorning is the nutrition soil of thickness 3cm in the described nutritive cube, and the middle and upper part is the perlite of thickness 7cm; Jasmine is inserted to the perlite that its lower end joint portion is positioned at the matrix middle part;
Step 3, the green stem cutting bar of jasmine are selected and are cut and cut:
The green stem cutting bar of jasmine is taken from and is given birth to lignification, more sturdy young sprout then; The long 8cm of every root cutting, cutting has 2 joints, keeps to go up the two slice leaves of a joint to giving birth to most, cuts off all blades under it; Cutting upper end clip is the 0.6cm of first joint portion apart from the upper end, and cutting lower end clip is last 1.0cm of joint portion apart from the lower end, and is standby;
Step 4, root-growing agent are handled:
Handle the middle and lower part of the standby green stem cutting bar of jasmine through step 3 and all soaked for 4 seconds in the naphthalene acid solution at 1000mg/kg, take out the back of drying in the shade and prepare to carry out cuttage;
Step 5, cuttage:
Be the cuttage container with the nutritive cube, then insert 5 the green stem cutting bar of handling through step 4 of jasmine in the every basin of nutritive cube, do not overlap each other with blade and be advisable; The stipes of the green stem cutting bar of this jasmine topmost is concordant with the stromal surface of nutritive cube;
Step 6, the management of slotting back and environment control:
The green stem cutting bar of the jasmine that finishes through the step 5 cuttage and nutritive cube matrix are watered, water first and must irrigate, after this, every day 3 times sprays water to the green stem cutting bar of jasmine blade face, and is moistening to blade; Adopt the LED plant growth lamp of step 1 design and installation that the green stem cutting bar of jasmine blade was shone 8 hours every day, temperature is controlled at 32 ℃;
Step 7, transplant potted plant
The green stem cutting bar of the jasmine that will take root in 20 days after step 6 is finished goes to and carries out the potted plant cultivation of viewing and admiring in the open.
Embodiment 2
A kind of jasmine quick reproduction technique method, it is characterized in that: it may further comprise the steps:
Step 1, the design of LED plant growth lamp and installation:
Select the T8 fluorescent lamp socket of length 500mm for use, 96 3528 type LED lamp pearls are installed on every lamp socket altogether, wherein 64 on red-light LED lamp pearl, wavelength are 660nm, and 32 on blue LED lamp pearl, wavelength are 460nm; LED lamp pearl and lamp socket are through the anti-wet process of sealant pouring and sealing waterproof; The parallel back side that is installed on the last layer bed board of multilayer seedling raising bedstead of lamp socket, spacing 50cm between the adjacent lamp socket of described every layer of parallel installation in the bed board back side, regulate the spacing of fluorescent tube and jasmine green wood cutting blade by establish cystosepiment at the nutritive cube underlay, making lamp bead surface to the distance of leaf curtain layer is 60cm, makes the blade surface optical density be positioned at 600Lux;
Step 2, cutting medium and container:
The employing diameter is 13cm, and the degree of depth is the nutritive cube of 15cm, and nutritive cube is arranged in the cave dish of length 43cm * width 33cm in 12 holes; The matrix bottom of adorning is the nutrition soil of thickness 3.5cm in the described nutritive cube, and the middle and upper part is the perlite of thickness 8cm; Jasmine is inserted to the perlite that its lower end joint portion is positioned at the matrix middle part;
Step 3, the green stem cutting bar of jasmine are selected and are cut and cut:
The green stem cutting bar of jasmine is taken from and is given birth to lignification, more sturdy young sprout then; The long 12cm of every root cutting, cutting has 3 joints, keeps to go up the two slice leaves of a joint to giving birth to most, cuts off all blades under it; Cutting upper end clip is the 1.5cm of first joint portion apart from the upper end, and cutting lower end clip is last 3.0cm of joint portion apart from the lower end, and is standby;
Step 4, root-growing agent are handled:
Handle the middle and lower part of the standby green stem cutting bar of jasmine through step 3 and all soaked for 1 second in the naphthalene acid solution at 2000mg/kg, take out the back of drying in the shade and prepare to carry out cuttage;
Step 5, cuttage:
Be the cuttage container with the nutritive cube, then insert 10 the green stem cutting bar of handling through step 4 of jasmine in the every basin of nutritive cube, do not overlap each other with blade and be advisable; The stipes of the green stem cutting bar of this jasmine topmost is concordant with the stromal surface of nutritive cube;
Step 6, the management of slotting back and environment control:
The green stem cutting bar of the jasmine that finishes through the step 5 cuttage and nutritive cube matrix are watered, water first and must irrigate, after this, every day 6 times sprays water to the green stem cutting bar of jasmine blade face, and is moistening to blade; Adopt the LED plant growth lamp of step 1 design and installation that the green stem cutting bar of jasmine blade was shone 12 hours every day, temperature is controlled at 32 ℃;
Step 7, transplant potted plant
The green stem cutting bar of the jasmine that will take root in 20 days after step 6 is finished goes to and carries out the potted plant cultivation of viewing and admiring in the open.
Embodiment 3
A kind of jasmine quick reproduction technique method, it is characterized in that: it may further comprise the steps:
Step 1, the design of LED plant growth lamp and installation:
Select the T8 fluorescent lamp socket of length 1000mm for use, 192 3528 type LED lamp pearls are installed on every lamp socket, wherein 162 on red-light LED lamp pearl, wavelength are 640nm, and 30 on blue LED lamp pearl, wavelength are 450nm; LED lamp pearl and lamp socket are through the anti-wet process of sealant pouring and sealing waterproof; The parallel back side that is installed on the last layer bed board of multilayer seedling raising bedstead of lamp socket, spacing 20cm between the adjacent lamp socket of described every layer of parallel installation in the bed board back side, regulate the spacing of fluorescent tube and jasmine green wood cutting blade by establish cystosepiment at the nutritive cube underlay, making lamp bead surface to the distance of leaf curtain layer is 33cm, makes the blade surface optical density be positioned at 1600Lux;
Step 2, cutting medium and container:
The employing diameter is 21.5cm, and the degree of depth is the nutritive cube of 22.5cm, and nutritive cube is arranged in the cave dish of length 42cm * width 32cm in 12 holes; The matrix bottom of adorning is the nutrition soil of thickness 3.25cm in the described nutritive cube, and the middle and upper part is the perlite of thickness 7.5cm; Jasmine is inserted to the perlite that its lower end joint portion is positioned at the matrix middle part;
Step 3, the green stem cutting bar of jasmine are selected and are cut and cut:
The green stem cutting bar of jasmine is taken from and is given birth to lignification, more sturdy young sprout then; The long 10cm of every root cutting, cutting has 2 joints, keeps to go up the two slice leaves of a joint to giving birth to most, cuts off all blades under it; Cutting upper end clip is the 1.0cm of first joint portion apart from the upper end, and cutting lower end clip is last 2.0cm of joint portion apart from the lower end, and is standby;
Step 4, root-growing agent are handled:
Handle the middle and lower part of the standby green stem cutting bar of jasmine through step 3 and all soaked for 3 seconds in the naphthalene acid solution at 1500mg/kg, take out the back of drying in the shade and prepare to carry out cuttage;
Step 5, cuttage:
Be the cuttage container with the nutritive cube, then insert 8 the green stem cutting bar of handling through step 4 of jasmine in the every basin of nutritive cube, do not overlap each other with blade and be advisable; The stipes of the green stem cutting bar of this jasmine topmost is concordant with the stromal surface of nutritive cube;
Step 6, the management of slotting back and environment control:
The green stem cutting bar of the jasmine that finishes through the step 5 cuttage and nutritive cube matrix are watered, water first and must irrigate, after this, every day 4 times sprays water to the green stem cutting bar of jasmine blade face, and is moistening to blade; Adopt the LED plant growth lamp of step 1 design and installation that the green stem cutting bar of jasmine blade was shone 10 hours every day, temperature is controlled at 30 ℃;
Step 7, transplant potted plant
The green stem cutting bar of the jasmine that will take root in 22 days after step 6 is finished goes to and carries out the potted plant cultivation of viewing and admiring in the open.
Embodiment 4
A kind of jasmine quick reproduction technique method, it is characterized in that: it may further comprise the steps:
Step 1, the design of LED plant growth lamp and installation:
Select the T8 fluorescent lamp socket of length 500mm for use, 48 5050 type LED lamp pearls are installed on every lamp socket altogether, wherein 36 on red-light LED lamp pearl, wavelength are 630nm, and 12 wavelength of blue LED lamp pearl are 445nm; LED lamp pearl and lamp socket are through the anti-wet process of sealant pouring and sealing waterproof; The parallel back side that is installed on the last layer bed board of multilayer seedling raising bedstead of lamp socket, spacing 9cm between the adjacent lamp socket of described every layer of parallel installation in the bed board back side, by establishing the spacing that cystosepiment is regulated fluorescent tube and jasmine green wood cutting blade at cave dish underlay, making lamp bead surface to the distance of leaf curtain layer is 20cm, makes the blade surface optical density be positioned at 2000Lux;
Step 2, cutting medium and container:
Adopting length is that 52cm * width is that 26cm * highly is the cave dish of 10cm, and the cave bore open that coil in the cave is 5.8cm; The matrix bottom of adorning is the nutrition soil of thickness 3cm in the dish hole, cave, described cave, and the middle and upper part is the river sand of thickness 7cm; Jasmine is inserted to the river sand that its lower end joint portion is positioned at the matrix middle part;
Step 3, the green stem cutting bar of jasmine are selected and are cut and cut:
The green stem cutting bar of jasmine is taken from and is given birth to lignification, more sturdy young sprout then; The long 9cm of every root cutting, cutting has 2 joints, keeps to go up a joint most to a slice leaf in two leaves of giving birth to, and cuts off all blades under it; Cutting upper end clip is the 0.8cm of first joint portion apart from the upper end, and cutting lower end clip is last 1.5cm of joint portion apart from the lower end, and is standby;
Step 4, root-growing agent are handled:
Handle the middle and lower part of the standby green stem cutting bar of jasmine through step 3 and all soaked for 3 seconds in the naphthalene acid solution at 1300mg/kg, take out the back of drying in the shade and prepare to carry out cuttage;
Step 5, cuttage:
Be the cuttage container with the cave dish, then the cave is coiled every cave and is inserted 1 the green stem cutting bar of handling through step 4 of jasmine; The stipes of the green stem cutting bar of this jasmine topmost is concordant with the stromal surface of cave dish;
Step 6, the management of slotting back and environment control:
The green stem cutting bar of the jasmine that finishes through the step 5 cuttage and cave disk base material are watered, water first and must irrigate, after this, every day 4 times sprays water to the green stem cutting bar of jasmine blade face, and is moistening to blade; Adopt the LED plant growth lamp of step 1 design and installation that the green stem cutting bar of jasmine blade was shone 9 hours every day, temperature is controlled at 28 ℃;
Step 7, transplant potted plant
The green stem cutting bar of the jasmine that will take root in 24 days after step 6 is finished goes to green house and carries out the potted plant cultivation of viewing and admiring.
Embodiment 5
A kind of jasmine quick reproduction technique method, it is characterized in that: it may further comprise the steps:
Step 1, the design of LED plant growth lamp and installation:
Select the T8 fluorescent lamp socket of length 1500mm for use, 360 5050 type LED lamp pearls are installed on every lamp socket altogether, wherein 240 on red-light LED lamp pearl, wavelength are 660nm, and 120 wavelength of blue LED lamp pearl are 460nm; LED lamp pearl and lamp socket are through the anti-wet process of sealant pouring and sealing waterproof; The parallel back side that is installed on the last layer bed board of multilayer seedling raising bedstead of lamp socket, spacing 5cm between the adjacent lamp socket of described every layer of parallel installation in the bed board back side, by establishing the spacing that cystosepiment is regulated fluorescent tube and jasmine green wood cutting blade at cave dish underlay, making lamp bead surface to the distance of leaf curtain layer is 55cm, makes the blade surface optical density be positioned at 1500Lux;
Step 2, cutting medium and container:
Adopting length is that 56cm * width is that 30cm * highly is the cave dish of 12cm, and the cave bore open that coil in the cave is 6cm; The matrix bottom of adorning is the nutrition soil of thickness 3.5cm in the dish hole, cave, described cave, and the middle and upper part is the river sand of thickness 8cm; Jasmine is inserted to the river sand that its lower end joint portion is positioned at the matrix middle part;
Step 3, the green stem cutting bar of jasmine are selected and are cut and cut:
The green stem cutting bar of jasmine is taken from and is given birth to lignification, more sturdy young sprout then; The long 12cm of every root cutting, cutting has 3 joints, keeps to go up a joint most to a slice leaf in two leaves of giving birth to, and cuts off all blades under it; Cutting upper end clip is the 1.5cm of first joint portion apart from the upper end, and cutting lower end clip is last 3.0cm of joint portion apart from the lower end, and is standby;
Step 4, root-growing agent are handled:
Handle the middle and lower part of the standby green stem cutting bar of jasmine through step 3 and all soaked for 2 seconds in the naphthalene acid solution at 1800mg/kg, take out the back of drying in the shade and prepare to carry out cuttage;
Step 5, cuttage:
Be the cuttage container with the cave dish, then the cave is coiled every cave and is inserted 1 the green stem cutting bar of handling through step 4 of jasmine; The stipes of the green stem cutting bar of this jasmine topmost is concordant with the stromal surface of cave dish;
Step 6, the management of slotting back and environment control:
The green stem cutting bar of the jasmine that finishes through the step 5 cuttage and cave disk base material are watered, water first and must irrigate, after this, every day 5 times sprays water to the green stem cutting bar of jasmine blade face, and is moistening to blade; Adopt the LED plant growth lamp of step 1 design and installation that the green stem cutting bar of jasmine blade was shone 12 hours every day, temperature is controlled at 32 ℃;
Step 7, transplant potted plant
The green stem cutting bar of the jasmine that will take root in 20 days after step 6 is finished goes to green house and carries out the potted plant cultivation of viewing and admiring.
Embodiment 6
A kind of jasmine quick reproduction technique method, it is characterized in that: it may further comprise the steps:
Step 1, the design of LED plant growth lamp and installation:
Select the T5 fluorescent lamp socket of length 1000mm for use, 168 5050 type LED lamp pearls are installed on every lamp socket altogether, wherein 112 on red-light LED lamp pearl, wavelength are 650nm, and 56 wavelength of blue LED lamp pearl are 450nm; LED lamp pearl and lamp socket are through the anti-wet process of sealant pouring and sealing waterproof; The parallel back side that is installed on the last layer bed board of multilayer seedling raising bedstead of lamp socket, spacing 25cm between the adjacent lamp socket of described every layer of parallel installation in the bed board back side, by establishing the spacing that cystosepiment is regulated fluorescent tube and jasmine green wood cutting blade at cave dish underlay, making lamp bead surface to the distance of leaf curtain layer is 48cm, makes the blade surface optical density be positioned at 1100Lux;
Step 2, cutting medium and container:
Adopting length is that 54cm * width is that 28cm * highly is the cave dish of 11cm, and the cave bore open that coil in the cave is 5.9cm; The matrix bottom of adorning is the nutrition soil of thickness 3.25cm in the dish hole, cave, described cave, and the middle and upper part is the river sand of thickness 7.5cm; Jasmine is inserted to the river sand that its lower end joint portion is positioned at the matrix middle part;
Step 3, the green stem cutting bar of jasmine are selected and are cut and cut:
The green stem cutting bar of jasmine is taken from and is given birth to lignification, more sturdy young sprout then; The long 11cm of every root cutting, cutting has 3 joints, keeps to go up a joint most to a slice leaf in two leaves of giving birth to, and cuts off all blades under it; Cutting upper end clip is the 1.25cm of first joint portion apart from the upper end, and cutting lower end clip is last 2.5cm of joint portion apart from the lower end, and is standby;
Step 4, root-growing agent are handled:
Handle the middle and lower part of the standby green stem cutting bar of jasmine through step 3 and all soaked for 3 seconds in the naphthalene acid solution at 1500mg/kg, take out the back of drying in the shade and prepare to carry out cuttage;
Step 5, cuttage:
Be the cuttage container with the cave dish, then the cave is coiled every cave and is inserted 1 the green stem cutting bar of handling through step 4 of jasmine; The stipes of the green stem cutting bar of this jasmine topmost is concordant with the stromal surface of cave dish;
Step 6, the management of slotting back and environment control:
The green stem cutting bar of the jasmine that finishes through the step 5 cuttage and cave disk base material are watered, water first and must irrigate, after this, every day 4 times sprays water to the green stem cutting bar of jasmine blade face, and is moistening to blade; Adopt the LED plant growth lamp of step 1 design and installation that the green stem cutting bar of jasmine blade was shone 10 hours every day, temperature is controlled at 29 ℃;
Step 7, transplant potted plant
The green stem cutting bar of the jasmine that will take root in 27 days after step 6 is finished goes to green house and carries out the potted plant cultivation of viewing and admiring.
As mentioned above, the present invention relates to a kind of novel jasmine quick reproduction technique method, described embodiment; it is the present invention's implementation result preferably; be not to be confined to the present invention, approximate or identical person such as structure every and of the present invention, feature all should belong to the scope of protection of the invention.
Claims (1)
1. jasmine quick reproduction technique method, it is characterized in that: it may further comprise the steps:
Step 1, the design of LED plant growth lamp and installation:
T8 or the T5 fluorescent lamp socket of LED plant growth lamp length 500--1500mm, 96～360 3528 type LED lamp pearls or 48～360 5050 type LED lamp pearls are installed on the every lamp socket altogether, described LED lamp pearl all is made of red-light LED lamp pearl or is made of jointly red-light LED lamp pearl and blue LED lamp pearl, wherein the wavelength of red-light LED lamp pearl is 620～660nm, and the wavelength of blue LED lamp pearl is 440～460nm; LED lamp pearl and lamp socket are through the anti-wet process of sealant pouring and sealing waterproof; The parallel back side that is installed on the last layer bed board of multilayer seedling raising bedstead of lamp socket, spacing 5～50cm between the adjacent lamp socket of described every layer of parallel installation in the bed board back side, by establishing the spacing that cystosepiment is regulated lamp pearl and jasmine green wood cutting blade at nutritive cube or cave dish underlay, making lamp bead surface to the distance of leaf curtain layer is 6～60cm, makes the blade surface illuminance be positioned at 600～6000Lux;
Step 2, cutting medium and container:
The employing diameter is 10～13cm, and the degree of depth is the nutritive cube of 10～15cm, and nutritive cube is arranged in the cave dish of length 40～43cm * width 30～33cm in 12 holes; Perhaps adopting length is that 52～56cm * width is the cave dish of 26～30cm * highly be, 10～12cm, and the cave bore open of cave dish is 5.8～6cm; The matrix bottom of adorning is the nutrition soil of thickness 3～3.5cm in described nutritive cube or the dish hole, cave, cave, and the middle and upper part is perlite or the river sand of thickness 7～8cm; Jasmine is inserted to perlite or the river sand that its lower end joint portion is positioned at the matrix middle part;
Step 3, the green stem cutting bar of jasmine are selected and are cut and cut:
The green stem cutting bar of jasmine is taken from and is given birth to lignification, more sturdy young sprout then; Long 8～the 12cm of every root cutting transplants a cutting and has 2～3 joints, keeps to go up a joint most to two leaves of giving birth to or keep to go up a joint most to a slice leaf in two leaves of giving birth to, and cuts off all blades under it; Cutting upper end clip is 0.6～1.5 cm of first joint portion apart from the upper end, and cutting lower end clip is last 1.0～3.0cm of joint portion apart from the lower end, and is standby;
Step 4, root-growing agent are handled:
Handle the middle and lower part of the standby green stem cutting bar of jasmine through step 3 and all soaked for 1～4 second in the naphthalene acid solution at 1000～2000mg/kg, take out the back of drying in the shade and prepare to carry out cuttage;
Step 5, cuttage:
Be the cuttage container with the nutritive cube, then insert 5～10 the green stem cutting bar of handling through step 4 of jasmine in the every basin of nutritive cube, blade does not overlap each other; Be the cuttage container with the cave dish perhaps, then the cave is coiled every cave and is inserted 1 the green stem cutting bar of jasmine through the step 4 processing; The stipes of the green stem cutting bar of this jasmine topmost is concordant with the stromal surface of the matrix of nutritive cube or cave dish;
Step 6, the management of slotting back and environment control:
The green stem cutting bar of the jasmine that finishes through the step 5 cuttage and nutritive cube or cave disk base material are watered, water first and must irrigate, after this, every day 3～6 times sprays water to the green stem cutting bar of jasmine blade face, and is moistening to blade; Adopt the LED plant growth lamp of step 1 design and installation that the green stem cutting bar of jasmine blade was shone 8～12 hours every day, temperature is controlled at 24～32 ℃;
Step 7, transplant potted plant
The green stem cutting bar of the jasmine that will take root in 20～35 days after step 6 is finished goes to open-air or green house carries out the potted plant cultivation of viewing and admiring.
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| CN103039251B (en) * | 2013-01-11 | 2015-03-11 | 新疆农垦科学院 | Cutting propagation method of leaf-borne jasmine twig |
| CN103202160A (en) * | 2013-04-11 | 2013-07-17 | 福州福民茶叶有限公司 | Method for improving survival rate of jasmine cutting wood |
| CN103503700B (en) * | 2013-09-30 | 2015-11-18 | 横县生产力促进中心 | The breeding method of a kind of many lobes Luzhou-flavor Jasmine |
| CN104350935A (en) * | 2014-11-27 | 2015-02-18 | 遵义市石锐花卉种植园 | Jasmine cultivating method |
| CN105230314B (en) * | 2015-11-05 | 2018-03-13 | 广西壮族自治区农业科学院花卉研究所 | The cuttage breeding method of jasmine |
| CN105474955A (en) * | 2015-12-04 | 2016-04-13 | 安徽省康之源农业科技有限公司 | Potentilla flagellaris potting cultivation method |
| CN105684707A (en) * | 2016-02-18 | 2016-06-22 | 太仓市丰缘农场专业合作社 | Planting method of potted jasmine flowers |
| CN107360848A (en) * | 2017-09-13 | 2017-11-21 | 安徽徽思远生态农业发展有限公司 | A kind of Jasmine is transplanted the method for cultivation |
| CN108834810A (en) * | 2018-06-12 | 2018-11-20 | 浦江县元寿农业科技有限公司 | The propagation method of Jasmine |
| CN116267263A (en) * | 2022-09-30 | 2023-06-23 | 禄劝彝族苗族自治县林业和草原局 | Field cutting method for wild jasmine flowers |
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