CN102415266A - Golden juniper cuttage propagation method - Google Patents
Golden juniper cuttage propagation method Download PDFInfo
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- CN102415266A CN102415266A CN2011103372892A CN201110337289A CN102415266A CN 102415266 A CN102415266 A CN 102415266A CN 2011103372892 A CN2011103372892 A CN 2011103372892A CN 201110337289 A CN201110337289 A CN 201110337289A CN 102415266 A CN102415266 A CN 102415266A
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- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
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- 229910052737 gold Inorganic materials 0.000 claims description 20
- 239000010931 gold Substances 0.000 claims description 20
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 241000193738 Bacillus anthracis Species 0.000 claims description 8
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 8
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 8
- 239000006013 carbendazim Substances 0.000 claims description 8
- 241000737241 Cocos Species 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 102100040431 Activator of basal transcription 1 Human genes 0.000 claims description 6
- 101000964349 Homo sapiens Activator of basal transcription 1 Proteins 0.000 claims description 6
- 230000008774 maternal effect Effects 0.000 claims description 6
- 239000002420 orchard Substances 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention belongs to the technical field of plant propagation, and particularly relates to a golden juniper cuttage propagation method. The method comprises the following steps: 1) selecting a breeding field to establish a golden cypress mother local area ear picking garden; 2) peat with the volume ratio of 3-5: 2-4: 0.5-2: 1-3: coconut husk: vermiculite: mixing loess as matrix, and filling into 72-hole tray; 3) in the last ten days of 3 months, the autumn branches of the last year are adopted from the lateral branches of the female parent for scissoring; 4) soaking the base part of the scion for 2 seconds by adopting 1400-1600ppm of the Sensheng No. 6 plant root promoting agent for cuttage branches; 5) erecting an arched shed and covering the arched shed with a plastic film; 6) and removing the film 120 days after cuttage when the rooting rate reaches about 90%. The golden juniper cuttage propagation method has the advantages of good rooting condition, yield of more than 90%, simple propagation operation, high propagation speed, adaptability to the climate and soil environment of China and good market prospect.
Description
Technical field
The invention belongs to the plant propagation technical field, be specially a kind of gold juniper cuttage breeding method.
Background technology
' gold ' juniper
Juniperus chinensis' Pfitzeriana Aurea ' is subordinate to the Cupressaceae juniper and belongs to, evergreen coniferous tree, and the floor file brushwood, the bark rufous, branch stretches out from the node of trunk below, and tiling launches, broad covered area, the height of tree 1
.8m-3
.5m, hat 1
.5m-3
.0m; Needle and scale leaf are arranged, and the needle-like blade concentrates on the top usually, and the squamous blade is often with resin, and old blade is a bright green, and new blade tip is golden, savory.Cone berry shape grey, very tiny, often be hidden in the blade fruit phase 10-11 month.Happiness light, happiness draining good soil, subacidity, neutrality and alkalescence soil all can be grown, and growth is rapidly, can be natural shaped, but group planting, as short hedge, or isolated planting, as the gardens tree.
The gold juniper originates in China, and is drought-enduring, anti-air pollution; Extensively plant in North America at present, be used for ground cover plant and hedge more, but group planting; Be good urban afforestation seeds, but do not obtain exploitation at home as yet, its ornamental value is high; Wide accommodation all can be planted in China North China, southwest and subtropical zone, has vast market prospect.Through inquiry, do not see that this field still belongs to blank about the report of gold juniper cottage propagation technical elements at present to domestic and international data of literatures.
Summary of the invention
To the problems referred to above that exist in the prior art, the objective of the invention is to design the technical scheme that a kind of gold juniper cuttage breeding method is provided, it is simple to operate, reproduction speed is fast, and yield rate reaches more than 90%.
Described gold juniper cuttage breeding method is characterized in that may further comprise the steps:
1) choose the breeding spot and set up the maternal district of gold juniper cutting orchard, the cutting orchard seeding row spacing of planting is 30cm * 35cm, and density is 4000 strain/mus;
2) be the peat of 3-5:2-4:0.5-2:1-3 with volume ratio: coconut palm chaff: vermiculite: yellow soil is as matrix; Puddle evenly, be filled in the dish of 72 holes, keep the matrix elasticity consistent; With the cave dish that fills matrix; Put successively on the seedbed, put 6 for every square metre, carry out disinfection with 850 times of liquor potassic permanganates;
3) cutting time is an early March, takes the autumn of last one year to cut fringe slightly from maternal side shoot, and fringe bar length is 8.0cm, wipes out the needle of fringe bar bottom 3cm, and leaf site 5cm is stayed on top;
4) the cuttage branch adopts No. 6 plants of gloomy life to urge 2 seconds of root agent 1400-1600ppm dipping fringe bar base portion; Adopt the seedbed cuttage, cuttage degree of depth 3.0cm, cuttage finishes; Water permeable immediately; After treating that the blade face is dried, to the carbendazim and the U.S. mixed liquor of anthrax good fortune of 850 times of liquid of foliage spray, the weight ratio that carbendazim and anthrax good fortune are beautiful is 5-6:5-6;
5) take shed, cover with plastic film, sealing all around keeps relative moisture about 95% in the shed;
6) cuttage was in time watered after 10 days, made water content of substrate reach 60-70%, and relative air humidity whenever watered 1 time at a distance from 15 days later more than 95% in the canopy; When summer and autumn, the temperature in the control canopy is below 36 ℃, and canopy carried out mist cooling outward when temperature was too high; 1.8m shades at the place above shed, and shading rate reaches 75%; After the cuttage 120 days,, rooting rate removes film when reaching 90% left and right sides.
Described gold juniper cuttage breeding method is characterized in that: step 2) the dry density 0.3-0.4 of mesostroma, total porosity 53-59%, macroporsity 7.5-8.5%; Fine pore degree 42-50%, maximum specific retention 1.4-1.8, pH value 5.1-5.7, EC value 0.8-0.86; Full nitrogen 1.0-1.8%, full phosphorus 187-207mg/kg, full potassium 8400-8600mg/kg, calcium 1600-1700mg/kg; Magnesium 1350-1400mg/kg, copper 25-29mg/kg, zinc 45-55mg/kg, boron 45-57mg/kg; Iron 6000-6200 mg/kg, manganese 165-185mg/kg, molybdenum 1.8-2.3mg/kg, aluminium 20000-20800mg/kg; Plumbous 18-20mg/kg, sodium 2800-3200mg/kg, nickel 17-21mg/kg, sulphur 550-650mg/kg.
Described gold juniper cuttage breeding method is characterized in that: step 2) middle peat: coconut palm chaff: vermiculite: the volume ratio of yellow soil is 3.5-4.5:2.5-3.5:0.7-1.5:1.5-2.5.
Described gold juniper cuttage breeding method is characterized in that: in the step 4) No. 6 plants of gloomy life to urge the concentration of root agent be 1450-1550ppm, wherein methyl: No. 6 two gill GGR root-inducing powders: the weight ratio of ABT1 root-inducing powder is 3-5:3-5:1-3.
Described peat, coconut palm chaff, vermiculite, yellow soil, No. 6 two gill GGR root-inducing powders, methyl, ABT1 root-inducing powder, carbendazim, anthrax good fortune U.S.As all can directly buy from market.
Above-mentioned gold juniper cuttage breeding method, it is all right to take root, and yield rate reaches more than 90%, and the 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
Combine embodiments of the invention and correlation test at present, the present invention is described further.
Embodiment 1:
1) choose the breeding spot and set up the maternal district of gold juniper cutting orchard, the cutting orchard seeding row spacing of planting is 30cm * 35cm, and density is 4000 strain/mus;
2) with volume ratio be the peat of 4:3:1:2: coconut palm chaff: vermiculite: yellow soil is puddled evenly as matrix, is filled in the dish of 72 holes; Cave dish specification is long 54cm, wide 27cm, dark 5.5cm; Keep the matrix elasticity consistent,, put successively on the seedbed the cave dish that fills matrix; Put 6 for every square metre, carry out disinfection with 850 times of liquor potassic permanganates; Described matrix dry density 0.36, total porosity 56.17%, macroporsity 8.19%, fine pore degree 47.98%, maximum specific retention 1.60; PH value 5.40, EC value 0.83, full nitrogen 1.44%, full phosphorus 197.81mg/kg, full potassium 8511.05mg/kg; Calcium 1663.74mg/kg, magnesium 1379.39mg/kg, copper 27.09mg/kg, zinc 49.70mg/kg, boron 51.66mg/kg; Iron 6122.45 mg/kg, manganese 175.16mg/kg, molybdenum 2.058mg/kg, aluminium 20370.26mg/kg; Plumbous 19.07mg/kg, sodium 2972.82mg/kg, nickel 18.72mg/kg, sulphur 605.32mg/kg;
3) cutting time is an early March, takes the autumn of last one year to cut fringe slightly from maternal side shoot, and fringe bar length is 8.0 left and right sides cm, wipes out the needle about fringe bar bottom 3cm, and top is stayed about leaf site 5cm;
4) the cuttage branch adopts No. 6 plants of gloomy life to urge 2 seconds of root agent 1500ppm dipping fringe bar base portion, and gloomy life is the methyl of 4:4:2 by weight ratio No. 6: No. 6 two gill GGR root-inducing powders: the ABT1 root-inducing powder constitutes; Adopt the seedbed cuttage, cuttage degree of depth 3.0cm, cuttage finishes, water immediately permeable, treat that the blade face is dried after, to the U.S. mixed liquor of carbendazim and anthrax good fortune of 850 times of liquid of foliage spray, the weight ratio of carbendazim and anthrax good fortune U.S.A is 5:5;
5) take shed, cover with plastic film, sealing all around keeps relative moisture about 95% in the shed;
6) cuttage was in time watered after 10 days, made water content of substrate reach 65%, and relative air humidity whenever watered 1 time at a distance from 15 days later more than 95% in the canopy; When summer and autumn, the temperature in the control canopy is below 36 ℃, and canopy carried out mist cooling outward when temperature was too high; 1.8m shades at the place above shed, and shading rate reaches 75%; After the cuttage 120 days,, rooting rate removes film when reaching 90% left and right sides.
Cuttage is after 12 months moisture, nutrient, illumination management and sterilization form cave dish seedling.The finished nursery specification: more than the high 10cm, root system is complete, robust plant, no damage by disease and insect, yield rate 90%.
The dry density 0.3,0.36 or 0.4 of matrix above-mentioned steps 2), total porosity 53%, 54%, 55%, 56%, 57%, 58% or 59%, macroporsity 7.5%, 7.7%, 8.1%, 8.3% or 8.5%; Fine pore degree 42%, 45%, 47%, 49% or 50%, maximum specific retention 1.4,1.5,1.6,1.7 or 1.8, pH value 5.1,5.2,5.3,5.4,5.5,5.6 or 5.7; EC value 0.8,0.82,0.84 or 0.86, full nitrogen 1.0% or 1.8%, full phosphorus 187 mg/kg or 207mg/kg; Full potassium 8400 mg/kg or 8600mg/kg, calcium 1600 mg/kg or 1700mg/kg, magnesium 1350 mg/kg or 1400mg/kg; Copper 25 mg/kg or 29mg/kg, zinc 45 mg/kg or 55mg/kg, boron 45 mg/kg or 57mg/kg; Iron 6000 mg/kg or 6200 mg/kg, manganese 165 mg/kg or 185mg/kg, molybdenum 1.8 mg/kg or 2.3mg/kg; Aluminium 20000 mg/kg or 20800mg/kg, plumbous 18 mg/kg or 20mg/kg, sodium 2800 mg/kg or 3200mg/kg; Nickel 17 mg/kg or 21mg/kg, sulphur 550 mg/kg or 650mg/kg; Step 2) peat in: coconut palm chaff: vermiculite: the volume ratio of yellow soil is 3.5:2.5:0.7:1.5 or 4.5:3.5:1.5:2.5; In the step 4) No. 6 plants of gloomy life to urge the concentration of root agent be 1400ppm, 1450ppm, 1550ppm or 1600ppm, wherein methyl: No. 6 two gill GGR root-inducing powders: the weight ratio of ABT1 root-inducing powder is 3:3:1 or 5:5:3; The weight ratio that carbendazim and anthrax good fortune are beautiful in the step 4) is 5:5 or 6:4 or 4:6; Make water content of substrate reach 60% or 70% in the step 6); Other also can reach beneficial effect of the present invention with embodiment 1.
Below in conjunction with comparative trial the present invention is described further.
Test 1: the cuttage branch adopts four kinds of processing (as shown in table 1), each treatment samples given figure 600 strain.Adopt the seedbed cuttage, the cuttage degree of depth is about 3.0cm, the yield rate of each processing of " Invest, Then Investigate " in 12 months.In this test, gloomy life is the methyl of 4:4:2 by weight ratio No. 6: No. 6 two gill GGR root-inducing powders: the ABT1 root-inducing powder constitutes, and gloomy life is the methyl of 5:2:3 by weight ratio No. 5: GA4 gibberellin: the ABT6 root-inducing powder constitutes.No. 6 plants of gloomy life urge root agent, No. 5 plants of gloomy life to urge the root agent to be buied by Senhe Seed Industry Co., Ltd., Zhejiang Pror..
Table 1 plant is urged the influence of root agent to gold juniper cottage propagation yield rate
| Test is handled number | A | B | C | D |
| Plant is urged the root agent | No. 5, gloomy life | No. 5, gloomy life | No. 6, gloomy life | No. 6, gloomy life |
| Concentration/ppm | 500 | 1500 | 500 | 1500 |
| Yield rate/% | 75.2 | 83.2 | 82.3 | 90.5 |
Can know by table 1, the most suitable cottage propagation gold juniper urge the root agent to be treated to " No. 6, gloomy life " plant urging root agent 1500ppm, adopt this processing yield rate can reach more than 90%, result of use is significantly higher than other plant and urges the root agent.Gloomy life urges for No. 6 the root agent to adopt other concentration of the present invention and prescription, compares test, also can reach similar result of use.
Mesostroma quality of the present invention, the concentration of urging the root agent and prescription difference all have appreciable impact to yield rate.
Claims (4)
1. gold juniper cuttage breeding method is characterized in that may further comprise the steps:
1) choose the breeding spot and set up the maternal district of gold juniper cutting orchard, the cutting orchard seeding row spacing of planting is 30cm * 35cm, and density is 4000 strain/mus;
2) be the peat of 3-5:2-4:0.5-2:1-3 with volume ratio: coconut palm chaff: vermiculite: yellow soil is as matrix; Puddle evenly, be filled in the dish of 72 holes, keep the matrix elasticity consistent; With the cave dish that fills matrix; Put successively on the seedbed, put 6 for every square metre, carry out disinfection with 850 times of liquor potassic permanganates;
3) cutting time is an early March, takes the autumn of last one year to cut fringe slightly from maternal side shoot, and fringe bar length is 8.0cm, wipes out the needle of fringe bar bottom 3cm, and leaf site 5cm is stayed on top;
4) the cuttage branch adopts No. 6 plants of gloomy life to urge 2 seconds of root agent 1400-1600ppm dipping fringe bar base portion; Adopt the seedbed cuttage, cuttage degree of depth 3.0cm, cuttage finishes; Water permeable immediately; After treating that the blade face is dried, to the carbendazim and the U.S. mixed liquor of anthrax good fortune of 850 times of liquid of foliage spray, the weight ratio that carbendazim and anthrax good fortune are beautiful is 5-6:5-6;
5) take shed, cover with plastic film, sealing all around keeps relative moisture about 95% in the shed;
6) cuttage was in time watered after 10 days, made water content of substrate reach 60-70%, and relative air humidity whenever watered 1 time at a distance from 15 days later more than 95% in the canopy; When summer and autumn, the temperature in the control canopy is below 36 ℃, and canopy carried out mist cooling outward when temperature was too high; 1.8m shades at the place above shed, and shading rate reaches 75%; After the cuttage 120 days,, rooting rate removes film when reaching 90% left and right sides.
2. gold juniper cuttage breeding method as claimed in claim 1 is characterized in that: step 2) the dry density 0.3-0.4 of mesostroma, total porosity 53-59%, macroporsity 7.5-8.5%; Fine pore degree 42-50%, maximum specific retention 1.4-1.8, pH value 5.1-5.7, EC value 0.8-0.86; Full nitrogen 1.0-1.8%, full phosphorus 187-207mg/kg, full potassium 8400-8600mg/kg, calcium 1600-1700mg/kg; Magnesium 1350-1400mg/kg, copper 25-29mg/kg, zinc 45-55mg/kg, boron 45-57mg/kg; Iron 6000-6200 mg/kg, manganese 165-185mg/kg, molybdenum 1.8-2.3mg/kg, aluminium 20000-20800mg/kg; Plumbous 18-20mg/kg, sodium 2800-3200mg/kg, nickel 17-21mg/kg, sulphur 550-650mg/kg.
3. gold juniper cuttage breeding method as claimed in claim 1 is characterized in that: step 2) middle peat: coconut palm chaff: vermiculite: the volume ratio of yellow soil is 3.5-4.5:2.5-3.5:0.7-1.5:1.5-2.5.
4. gold juniper cuttage breeding method as claimed in claim 1; It is characterized in that: in the step 4) No. 6 plants of gloomy life to urge the concentration of root agent be 1450-1550ppm, wherein methyl: No. 6 two gill GGR root-inducing powders: the weight ratio of ABT1 root-inducing powder is 3-5:3-5:1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110337289 CN102415266B (en) | 2011-10-31 | 2011-10-31 | Cuttage propagation method for juniperus chinensis 'Pfitzeriana Aurea' |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110337289 CN102415266B (en) | 2011-10-31 | 2011-10-31 | Cuttage propagation method for juniperus chinensis 'Pfitzeriana Aurea' |
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|---|---|
| CN102415266A true CN102415266A (en) | 2012-04-18 |
| CN102415266B CN102415266B (en) | 2013-05-15 |
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|---|---|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684809A (en) * | 2016-01-26 | 2016-06-22 | 赵兰 | Cutting propagation cultivation method for Chinese junipers |
| CN105993563A (en) * | 2016-06-30 | 2016-10-12 | 浙江森禾种业股份有限公司 | Mount tolmie dendrobenthamia japonica cutting propagation method |
| CN106171877A (en) * | 2016-06-30 | 2016-12-07 | 浙江森禾种业股份有限公司 | Big Ye Fusejila wood cuttage breeding method |
| CN106171359A (en) * | 2016-06-30 | 2016-12-07 | 浙江森禾种业股份有限公司 | Frank forest cuttage breeding method |
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| CN105993563A (en) * | 2016-06-30 | 2016-10-12 | 浙江森禾种业股份有限公司 | Mount tolmie dendrobenthamia japonica cutting propagation method |
| CN106171877A (en) * | 2016-06-30 | 2016-12-07 | 浙江森禾种业股份有限公司 | Big Ye Fusejila wood cuttage breeding method |
| CN106171359A (en) * | 2016-06-30 | 2016-12-07 | 浙江森禾种业股份有限公司 | Frank forest cuttage breeding method |
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| CN102415266B (en) | 2013-05-15 |
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