CN102498870B - Cutting propagation method of Wales prince creeping junipers - Google Patents
Cutting propagation method of Wales prince creeping junipers Download PDFInfo
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- CN102498870B CN102498870B CN 201110337302 CN201110337302A CN102498870B CN 102498870 B CN102498870 B CN 102498870B CN 201110337302 CN201110337302 CN 201110337302 CN 201110337302 A CN201110337302 A CN 201110337302A CN 102498870 B CN102498870 B CN 102498870B
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Abstract
The invention relates to a cutting propagation method of Wales prince creeping junipers, belonging to the technical field of propagation of plants. The cutting propagation method is characterized by comprising the following steps of: (1) filling peat, reed leaves, yellow soil and an organic fertilizer in the volume ratio of (2-4): (2-4): (2-4): (0.5-1.5) into a seedbed as matrixes; (2) selecting autumn shoots in the current year from maternal plants of the Wales prince creeping junipers in early November which is appropriate for cutting, and cutting spikes; (3) dipping base parts of spike strips of cutting branches with 180-220ppm of a forest health No.3 plant root promoting agent for 2-3 seconds; (4) cutting through the seedbed, and entering into a management and curing stage; and (5) performing acclimatization when the rooting rate is more than 90%. According to the cutting propagation method of the Wales prince creeping junipers, the rooting situation is good, and the finished product rate can be more than 96%; furthermore, the cutting propagation method is simple in propagation operation, fast in propagation speed, can be suitable for climate and soil environments in China andhas great market prospects.
Description
Technical field
The invention belongs to the plant propagation technical field, be particularly related to Prince Wales's Chinese juniper cuttage breeding method that tiles.
Background technology
The Prince Wales Chinese juniper of tiling
Juniperus horizontalis' juniper belongs to, evergreen coniferous tree, brushwood for Prince of Wales ', Cupressaceae, level crawls to spread, height of tree 0.2m-0.5m, and the hat width of cloth can reach 2m-5m, and needle and scale leaf are arranged, in season of growth blue-green, to winter the tip transfer claret to, the part be coppery, puce, distribute fragrant after smashing to pieces; Cone berry shape, light blue, shape is little, circle.
The Prince Wales Chinese juniper of tiling is not strict to the illumination requirement, and happiness light is drought-enduring, heat-resisting, full exposure, part illumination and shade under can grow, the growing way stalwartness, resistance is stronger, and is drought-enduring, organic soil or sandy soil are rich in happiness, and water requirement is seldom grown fast medium after the normal root moulding; The happiness draining is good, subacidity, neutrality and alkalescence soil, salt tolerant alkali, planted with being mainly used in, make ground quilt, potted landscape, mixed border, also can do edging plant, rock plant, espalier, topiary, can be planted in riverbank, slope etc. and locate to do protection usefulness, also can plant in the grit district, coastal and lean soil, prevent erosion.
The Prince Wales Chinese juniper of tiling originates in North America, the ornamental value height, and wide accommodation all can be planted in China northeast, North China, southwest and subtropical zone; Planted and rock garden abroad, be good garden plants more with being used for, but still be a brand-new kind at home, has vast market prospect.By the inquiry to data of literatures, at present domestic still do not have Prince Wales tile Chinese juniper cottage propagation technology relevant scientific paper and a patent, and this field still belongs to blank.
Summary of the invention
At the above-mentioned problems in the prior art, the objective of the invention is to design the technical scheme that provides a kind of Prince Wales to tile the Chinese juniper cuttage breeding method, the Prince Wales that it is simple to operate, reproduction speed the is fast Chinese juniper cottage propagation technical scheme that tiles, yield rate is filled up the blank of domestic correlation technique up to 96%.
The described Prince Wales Chinese juniper cuttage breeding method that tiles is characterized in that may further comprise the steps:
1) adopt the mode in seedbed, ground to set up the cottage propagation district, the ground leveling, ground cloth is spread on the surface, seedbed, be the peat of 2-4:2-4:2-4:0.5-1.5 with volume ratio: reed jasmine: yellow soil: fertilizer is puddled evenly as matrix, matrix is packed in the seedbed, keep matrix elasticity unanimity, stromal thickness is 7-9cm, preceding 24 hours of cuttage with 700-900 times of liquor potassic permanganate and to the matrix disinfection;
2) suitable cutting time is early November, cuttage in 1 year 1 time, from tiling the Chinese juniper female parent, the Prince Wales take the autumn then to cut fringe slightly, being cut into length is the cuttage branch of 6.0-8.0cm, keep the top, lower cut is level and smooth, wipes out the needle of fringe bar bottom 2.5-3.5cm, and leaf site 3.5-4.5cm is stayed on top;
3) the cuttage branch adopts No. 3 plants of gloomy life to urge root agent 180-220ppm dipping fringe bar base portion 2-3 second, and it is No. 6 two gill GGR root-inducing powders of 5-7:1-3:1-3 by weight ratio that No. 3 plants of described gloomy life are urged the root agent: methyl: the ABT1 root-inducing powder mixes formation;
4) adopt the seedbed cuttage, cuttage degree of depth 1.5-2.5cm, cuttage finishes, water immediately permeable, treat that the blade face is dried after, carbendazim and the U.S. mixed liquor of anthrax good fortune to foliage spray 700-900 times liquid, the weight ratio of carbendazim and anthrax good fortune U.S. is 4-7:4-7, in time builds shed, covers with plastic film, sealing all around, the entrance management maintenance stage;
5) cuttage was in time watered after 10 days, made water content of substrate reach 60-70%, and relative air humidity watered 1 time every 15 days later on more than 95% in the canopy; When summer and autumn, the temperature in the control canopy carries out mist cooling below 36 ℃ when temperature is too high; After cuttage, before root of hair and the germination, all to shade basically, shading rate reaches 75%; After the cuttage 55 days, when reaching 90%, rooting rate carries out hardening when above, and open shed two film earlier and ventilate, all remove film after 2 days and carry out full exposure and take exercise.
The described Prince Wales Chinese juniper cuttage breeding method that tiles, it is characterized in that in the step 1): peat: reed jasmine: yellow soil: the volume ratio of fertilizer is 2.5-3.5:2.5-3.5:2.5-3.5:0.5-1.5.
The described Prince Wales Chinese juniper cuttage breeding method that tiles, it is characterized in that in the step 1): the dry density 0.45-0.52 of described matrix, total porosity 56-58%, macroporsity 10-13%, fine pore degree 45-48%, maximum specific retention 1.1-1.3, pH value 5.6-5.8, EC value 2.8-3.0, full nitrogen 1.8-1.9%, full phosphorus 3330-3340mg/kg, full potassium 7700-7800mg/kg, calcium 1800-1900mg/kg, magnesium 1200-1300mg/kg, copper 65-67mg/kg, zinc 190-200mg/kg, boron 420-430 mg/kg, iron 5600-5700mg/kg, manganese 330-340mg/kg, molybdenum 5-7mg/kg, aluminium 13500-13700mg/kg, plumbous 21-24mg/kg, sodium 2300-2400 mg/kg, nickel 17-20mg/kg, sulphur 1480-1500mg/kg.
The described Prince Wales Chinese juniper cuttage breeding method that tiles, it is characterized in that in the step 3): it is 190-210ppm that No. 3 plants of gloomy life are urged the concentration of root agent, and No. 6 two gill GGR root-inducing powders: methyl: the weight ratio of ABT1 root-inducing powder is 5.5-6:1.5-2.5:1.5-2.5.
The described Prince Wales Chinese juniper cuttage breeding method that tiles, it is characterized in that in the step 4): the weight ratio of carbendazim and anthrax good fortune U.S. is 5-6:5-6.
The above-mentioned Prince Wales Chinese juniper cuttage breeding method that tiles, it is all right to take root, and yield rate reaches more than 96%, and this method breeding is simple to operate, and reproduction speed is fast, can adapt to the weather soil environment of China, has good market prospects.
The percentage composition that relates in the present specification unless otherwise indicated all refers to weight percentage.
Embodiment
Now in conjunction with embodiments of the invention and correlation test, the invention will be further described.
Embodiment 1:
1) adopt the mode in seedbed, ground to set up the cottage propagation district, the ground leveling, the wide 100cm in seedbed, ground cloth is spread on the surface, seedbed, be the peat of 3:3:3:1 with volume ratio: reed jasmine: yellow soil: fertilizer is puddled evenly as matrix, and matrix is packed in the seedbed, keeps matrix elasticity unanimity, stromal thickness is 8cm, preceding 24 hours of cuttage with 800 times of liquor potassic permanganates and to the matrix disinfection; The dry density 0.49 of described matrix formulations, total porosity 57.70%, macroporsity 11.17%, fine pore degree 46.53%, maximum specific retention 1.16, pH value 5.79, EC value 2.93, full nitrogen 1.87%, full phosphorus 3337.44mg/kg, full potassium 7704.39mg/kg, calcium 1854.36mg/kg, magnesium 1217.73mg/kg, copper 65.23mg/kg, zinc 196.75mg/kg, boron 426.31 mg/kg, iron 5675.19mg/kg, manganese 337.04mg/kg, molybdenum 5.76mg/kg, aluminium 13586.31mg/kg, plumbous 22.26mg/kg, sodium 2345.98 mg/kg, nickel 18.58mg/kg, sulphur 1484.11mg/kg;
2) suitable cutting time is early November, and cuttage in 1 year 1 time takes the autumn then to cut fringe slightly from the Prince Wales is tiled the Chinese juniper female parent, being cut into length is the cuttage branch of 7.0cm, keeps the top, and lower cut is level and smooth, wipe out the needle of fringe bar bottom 3.0cm, leaf site 4.0cm is stayed on top;
3) the cuttage branch adopts No. 3 plants of gloomy life to urge 2 seconds of root agent 200ppm dipping fringe bar base portion, and it is No. 6 two gill GGR root-inducing powders of 6:2:2 by weight ratio that No. 3 plants of described gloomy life are urged the root agent: methyl: the ABT1 root-inducing powder mixes and constitutes;
4) adopt the seedbed cuttage, cuttage degree of depth 2.0cm, cuttage finishes, water immediately permeable, treat that the blade face is dried after, carbendazim and the U.S. mixed liquor of anthrax good fortune to 800 times of liquid of foliage spray, the weight ratio of carbendazim and anthrax good fortune U.S. is 5:5, in time builds shed, covers with plastic film, sealing all around, the entrance management maintenance stage;
5) after the cuttage 10 days, in time water, make water content of substrate reach 60%, relative air humidity waters every about 15 days 1 time later on more than 95% in the shed.In summer and autumn, temperature is below 36 ℃ in the control canopy, and mist cooling will be carried out in the outer top of canopy.After the cuttage, before root of hair and the germination, all will shade basically, shading rate reaches 75%.After the cuttage 55 days, when reaching 90% left and right sides, rooting rate carries out hardening, and open shed two film earlier and ventilate, all remove film after 2 days and carry out full exposure and take exercise.
Cuttage forms seedling by 10 months moisture, nutrient, illumination management and sterilization.The finished nursery specification: more than the high 10cm, root system is complete, robust plant, no damage by disease and insect, yield rate 96%.
Above-mentioned steps 1) peat in: reed jasmine: yellow soil: the volume ratio of fertilizer is 2:4:2.5:1.5 or 4:2:3.5:0.5 or 2.5:2.5:4:1; The dry density 0.45 or 0.52 of described matrix, total porosity 56% or 58%, macroporsity 10% or 13%, fine pore degree 45% or 48%, maximum specific retention 1.1 or 1.3, pH value 5.6 or 5.8, EC value 2.8 or 3.0, full nitrogen 1.8% or 1.9%, full phosphorus 3330 mg/kg or 3340mg/kg, full potassium 7700 mg/kg or 7800mg/kg, calcium 1800 mg/kg or 1900mg/kg, magnesium 1200 mg/kg or 1300mg/kg, copper 65 mg/kg or 67mg/kg, zinc 190 mg/kg or 200mg/kg, boron 420 mg/kg or 430mg/kg, iron 5600mg/kg or 5700mg/kg, manganese 330 mg/kg or 340mg/kg, molybdenum 5 mg/kg or 7mg/kg, aluminium 13500 mg/kg or 13700mg/kg, plumbous 21 mg/kg or 24mg/kg, sodium 2300 mg/kg or 2400 mg/kg, nickel 17 mg/kg or 20mg/kg, sulphur 1480 mg/kg or 1500mg/kg; In the step 3) No. 3 plants of gloomy life to urge the concentration of root agent be 180 ppm, 190 ppm, 210 ppm or 220ppm, No. 6 two gill GGR root-inducing powders: methyl: the weight ratio of ABT1 root-inducing powder is 5:3:2 or 7:1.5:1.5 or 6:3:1; The weight ratio of carbendazim and anthrax good fortune U.S. is 5:5 or 6:4 or 4:6 in the step 4); In the step 5) after the cuttage 10 days, make water content of substrate reach 65% or 70%; Other also can reach beneficial effect of the present invention with embodiment 1.
The invention will be further described below in conjunction with comparative trial.
Test 1: take the autumn then to cut fringe slightly from the Prince Wales is tiled the Chinese juniper female parent, be cut into length and be the cuttage branch about 7.0cm, keep the top, lower cut is level and smooth, wipes out the needle about fringe bar bottom 3.0cm, and top is stayed about leaf site 4.0cm.The cuttage branch adopts four kinds of processing (as shown in table 1), each treatment samples given figure 600 strain.Adopt the seedbed to carry out cuttage, the cuttage degree of depth is about 2.0cm, the yield rate of each processing of " Invest, Then Investigate " in 10 months.In this test No. 2 plants of gloomy life to urge the root agent be the indolebutyric acid of 6:2:2 by weight ratio: heteroauxin: the ABT6 root-inducing powder mixes and constitutes; It is No. 6 two gill GGR root-inducing powders of 6:2:2 by weight ratio that No. 3 plants of gloomy life are urged the root agent: methyl: the ABT1 root-inducing powder mixes formation.No. 2 plants of gloomy life urge root agent, No. 3 plants of gloomy life to urge the root agent to be buied by Senhe Seed Industry Co., Ltd., Zhejiang Pror..
Table 1 plant urges the root agent to the tile influence of Chinese juniper cottage propagation yield rate of Prince Wales
| Test is handled number | A | B | C | D |
| Plant is urged the root agent | No. 2, gloomy life | No. 2, gloomy life | No. 3, gloomy life | No. 3, gloomy life |
| Concentration/ppm | 200 | 500 | 200 | 500 |
| Yield rate/% | 85.1 | 78.2 | 96.3 | 85.3 |
As shown in Table 1, the most suitable cottage propagation Prince Wales tile Chinese juniper urge the root agent to be treated to No. 3 plants of gloomy life urging root agent 200ppm, adopt this processing yield rate up to 96.3%, result of use is significantly higher than other plant and urges the root agent.No. 3 plants of gloomy life urge the root agent to adopt other concentration of the present invention and prescription, compare test, also can reach similar result of use.
Mesostroma composition of the present invention and quality, urge the concentration of root agent and prescription different, yield rate is had appreciable impact.
Claims (4)
1. Prince Wales's Chinese juniper cuttage breeding method that tiles is characterized in that may further comprise the steps:
1) adopt the mode in seedbed, ground to set up the cottage propagation district, the ground leveling, ground cloth is spread on the surface, seedbed, be the peat of 2-4:2-4:2-4:0.5-1.5 with volume ratio: reed jasmine: yellow soil: fertilizer is puddled evenly as matrix, matrix is packed in the seedbed, keep matrix elasticity unanimity, stromal thickness is 7-9cm, preceding 24 hours of cuttage with 700-900 times of liquor potassic permanganate and to the matrix disinfection;
2) suitable cutting time is early November, cuttage in 1 year 1 time, from tiling the Chinese juniper female parent, the Prince Wales take the autumn then to cut fringe slightly, being cut into length is the cuttage branch of 6.0-8.0cm, keep the top, lower cut is level and smooth, wipes out the needle of fringe bar bottom 2.5-3.5cm, and leaf site 3.5-4.5cm is stayed on top;
3) the cuttage branch adopts No. 3 plants of gloomy life to urge root agent 180-220ppm dipping fringe bar base portion 2-3 second, and it is No. 6 two gill GGR root-inducing powders of 5-7:1-3:1-3 by weight ratio that No. 3 plants of described gloomy life are urged the root agent: methyl: the ABT1 root-inducing powder mixes formation;
4) adopt the seedbed cuttage, cuttage degree of depth 1.5-2.5cm, cuttage finishes, water immediately permeable, treat that the blade face is dried after, carbendazim and the U.S. mixed liquor of anthrax good fortune to foliage spray 700-900 times liquid, the weight ratio of carbendazim and anthrax good fortune U.S. is 4-7:4-7, in time builds shed, covers with plastic film, sealing all around, the entrance management maintenance stage;
5) cuttage was in time watered after 10 days, made water content of substrate reach 60-70%, and relative air humidity watered 1 time every 15 days later on more than 95% in the canopy; When summer and autumn, the temperature in the control canopy carries out mist cooling below 36 ℃ when temperature is too high; After cuttage, before root of hair and the germination, all to shade basically, shading rate reaches 75%; After the cuttage 55 days, when reaching 90%, rooting rate carries out hardening when above, and open shed two film earlier and ventilate, all remove film after 2 days and carry out full exposure and take exercise;
The dry density 0.45-0.52 of described matrix, total porosity 56-58%, macroporsity 10-13%, fine pore degree 45-48%, maximum specific retention 1.1-1.3, pH value 5.6-5.8, EC value 2.8-3.0, full nitrogen 1.8-1.9%, full phosphorus 3330-3340mg/kg, full potassium 7700-7800mg/kg, calcium 1800-1900mg/kg, magnesium 1200-1300mg/kg, copper 65-67mg/kg, zinc 190-200mg/kg, boron 420-430 mg/kg, iron 5600-5700mg/kg, manganese 330-340mg/kg, molybdenum 5-7mg/kg, aluminium 13500-13700mg/kg, plumbous 21-24mg/kg, sodium 2300-2400 mg/kg, nickel 17-20mg/kg, sulphur 1480-1500mg/kg.
2. the Prince Wales as claimed in claim 1 Chinese juniper cuttage breeding method that tiles, it is characterized in that in the step 1): peat: reed jasmine: yellow soil: the volume ratio of fertilizer is 2.5-3.5:2.5-3.5:2.5-3.5:0.5-1.5.
3. the Prince Wales as claimed in claim 1 Chinese juniper cuttage breeding method that tiles, it is characterized in that in the step 3): it is 190-210ppm that No. 3 plants of gloomy life are urged the concentration of root agent, and No. 6 two gill GGR root-inducing powders: methyl: the weight ratio of ABT1 root-inducing powder is 5.5-6:1.5-2.5:1.5-2.5.
4. the Prince Wales as claimed in claim 1 Chinese juniper cuttage breeding method that tiles, it is characterized in that in the step 4): the weight ratio of carbendazim and anthrax good fortune U.S. is 5-6:5-6.
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| CN101243760A (en) * | 2008-01-31 | 2008-08-20 | 中国林业科学研究院林业研究所 | Cutting propagation method for hard branch of Sabina przewalskii |
| CN101773025A (en) * | 2009-01-09 | 2010-07-14 | 北京林业大学 | Cuttage propagation method of Juniperus media 'Pfitzeriana Aurea' |
| CN101869027A (en) * | 2009-04-23 | 2010-10-27 | 上海上房园林植物研究所 | Cutting propagation method for orange Thuja |
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