CN103355086A - Canadian alamo cultivation method - Google Patents
Canadian alamo cultivation method Download PDFInfo
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- CN103355086A CN103355086A CN 201310325844 CN201310325844A CN103355086A CN 103355086 A CN103355086 A CN 103355086A CN 201310325844 CN201310325844 CN 201310325844 CN 201310325844 A CN201310325844 A CN 201310325844A CN 103355086 A CN103355086 A CN 103355086A
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- cuttage
- canadian
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- breeding method
- willow
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Abstract
The invention discloses a Canadian alamo cultivation method. The Canadian alamo cultivation method is characterized by comprising the steps of cuttage branch cutting, cuttage branch treatment, soil loosening, cuttage and cuttage branch later-period management. The Canadian alamo cultivation method disclosed by the invention has the advantages that the operation is simple, the germination rate of cuttage branches is high, the growth speed is high, the branches can grow into seedlings after 1 to 2 years, and the seedlings can be used for transplantation and are healthier.
Description
Technical field
The present invention relates to a kind of forestry implantation methods, be specifically related to the breeding method of a kind of Canadian willow.
Background technology
The Canada willow is a kind of quick growing species of trees the most common on the North China Plain, because it likes inclined to one side arid climate, damage by disease and insect there is certain resistant function, its fast growth of while, section bar is suitable to materials such as building, furniture, planted by people more and more widely, and also planted more and more in harnessing a desert process, the demand of Canadian willow sapling is also just increasing.The breeding method of general Canadian willow sapling mainly contains the modes such as cuttage, tissue cultivation, seed germination, and seed germination is generally slower, often needs the several years just can grow up to sapling; It is higher, also higher to the requirement of experimental facilities simultaneously that tissue is cultivated cultivation willow sapling general cost, can not satisfy the needs of implant mass; Cuttage is widely applied in the cultivation of willow sapling at present, but the success rate of cuttage often is not too high, generally can only reach 80%.
Summary of the invention
In order to solve deficiency of the prior art, the invention provides the breeding method of a kind of Canadian willow, can cultivate simply, efficiently healthy and strong Canadian willow sapling.
The invention discloses the breeding method of a kind of Canadian willow, it is characterized in that:
1) intercepting cuttage branch
Choose robust growth, infect without insect pest, diameter is the Canadian poplar-branch of 3-4cm, and the saw blade sharp with teeth cuts the cuttage bar of growing into 15cm fast with it, reduces the destruction to the branch phloem as far as possible;
2) process the cuttage branch
With the cuttage branch be placed in the clear water soak 1 day after, in cuttage branch morphology upper end incision, use the paraffin liquid encapsulation process; The morphology lower end is placed on contains the processing of spending the night in the 0.01mg/L growth hormone solution;
3) loosen the soil
1-2 week Canadian willow being grown seedlings in advance, the soil carries out weeding, applies fertilizer, turns over, furrow is processed;
4) cuttage
Cuttage branch after the methyl α-naphthyl acetate processing vertically is inserted on the furrow, and spacing in the rows is 10cm, and line-spacing is 10cm;
5) final-period management
Water processing after the cuttage, keep soil moist, depending on weather condition, every pouring in 15-20 days once, every fertilising in 6 months once, regularly remove weeds; In second and third year of cuttage, carry out the gradation results.
Step 2) described growth hormone, by methyl α-naphthyl acetate, heteroauxin, indolebutyric acid, 2, one or both combinations among the 4-D.
Step 2) described paraffin liquid is that 80% paraffin and 20% rosin heating and melting are made by mass ratio.
The used fertilizer of the described fertilising of step 3) and step 5) is that 90% urea and 10% composite fertilizer are formulated by mass ratio.
The present invention compared with prior art, its beneficial effect is: 1, eugene poplar tree cultivating method disclosed by the invention is comparatively simple, requires lower, with a wide range of applications to cultivating instrument, medicine etc.; Breeding method cuttage branch germination rate disclosed by the invention is high, fast growth, and 1-2 can grow up to sapling; 3, comparatively healthy and strong by the Canadian willow sapling of method cultivation disclosed by the invention; 4, method disclosed by the invention is cultivated Canadian sapling success rate up to 99.5%.
Embodiment
Embodiment 1
The breeding method of a kind of Canadian willow is characterized in that:
1) intercepting cuttage branch
Choose robust growth, infect without insect pest, diameter is the Canadian poplar-branch of 4cm, and the saw blade sharp with teeth cuts the cuttage bar of growing into 15cm fast with it, reduces the destruction to the branch phloem as far as possible;
2) process the cuttage branch
With the cuttage branch be placed in the clear water soak 1 day after, in cuttage branch morphology upper end incision, use the paraffin liquid encapsulation process; The morphology lower end is placed on contains the processing of spending the night in the 0.01mg/L naphthalene acid solution;
3) loosen the soil
The Canadian willow soil of growing seedlings carried out weeding in 12 days in advance, execute that to spill the 100kg mass ratio be 90% urea and 10% composite fertilizer for every mu, turn over, furrow is processed;
4) cuttage
Cuttage branch after the methyl α-naphthyl acetate processing vertically is inserted on the furrow, and spacing in the rows is 10cm, and line-spacing is 10cm;
5) final-period management
Water processing after the cuttage, keep soil moist, depending on weather condition, every pouring in 20 days once, every fertilising in 6 months once, regularly remove weeds; In cuttage second results wherein 30%, play simultaneously sparse effect, the sapling of remainder was all transplanted in the 3rd year.
Cultivate Canadian sapling success rate and reach 99.4%, the sapling diameter of a cross-section of a tree trunk 1.3 meters above the ground that Second Year is gathered reaches 4cm.
Claims (4)
1. the breeding method of a Canadian willow is characterized in that, comprises the steps:
1) intercepting cuttage branch
Choose robust growth, infect without insect pest, diameter is the Canadian poplar-branch of 3-4cm, and the saw blade sharp with teeth cuts the cuttage bar of growing into 15cm fast with it, reduces the destruction to the branch phloem as far as possible;
2) process the cuttage branch
With the cuttage branch be placed in the clear water soak 1 day after, in cuttage branch morphology upper end incision, use the paraffin liquid encapsulation process; The morphology lower end is placed on contains the processing of spending the night in the 0.01mg/L growth hormone solution;
3) loosen the soil
1-2 week Canadian willow being grown seedlings in advance, the soil carries out weeding, applies fertilizer, turns over, furrow is processed;
4) cuttage
Cuttage branch after the methyl α-naphthyl acetate processing vertically is inserted on the furrow, and spacing in the rows is 10cm, and line-spacing is 10cm;
5) final-period management
Water processing after the cuttage, keep soil moist, depending on weather condition, every pouring in 15-20 days once, every fertilising in 6 months once, regularly remove weeds; In second and third year of cuttage, carry out the gradation results.
2. the breeding method of Canadian willow according to claim 1 is characterized in that step 2) described growth hormone, by any one or the two kinds of combinations among methyl α-naphthyl acetate, heteroauxin, indolebutyric acid or 2, the 4-D.
3. the breeding method of Canadian willow according to claim 1 is characterized in that step 2) described paraffin liquid is that 80% paraffin and 20% rosin heating and melting are made by mass ratio.
4. the breeding method of Canadian willow according to claim 1 is characterized in that, the used fertilizer of the described fertilising of step 3) and step 5) is that 90% urea and 10% composite fertilizer are formulated by mass ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310325844 CN103355086A (en) | 2013-07-31 | 2013-07-31 | Canadian alamo cultivation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310325844 CN103355086A (en) | 2013-07-31 | 2013-07-31 | Canadian alamo cultivation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103355086A true CN103355086A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310325844 Pending CN103355086A (en) | 2013-07-31 | 2013-07-31 | Canadian alamo cultivation method |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429480A (en) * | 2014-11-07 | 2015-03-25 | 江苏省中国科学院植物研究所 | Taxodium zhongshansha 406 hard wood cutting simple culture method |
| CN105724105A (en) * | 2016-03-07 | 2016-07-06 | 烟台市林业技术推广站 | Springtime cutting seedling-raising method for insect-resistant poplars |
| CN107027483A (en) * | 2017-04-27 | 2017-08-11 | 临沧惠康中药材资源开发有限公司 | A kind of mating system of hymsleya amabilis |
| CN107211683A (en) * | 2017-05-31 | 2017-09-29 | 黄秋丽 | A kind of Bougainvillea spectabilis cottage breeding method |
-
2013
- 2013-07-31 CN CN 201310325844 patent/CN103355086A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429480A (en) * | 2014-11-07 | 2015-03-25 | 江苏省中国科学院植物研究所 | Taxodium zhongshansha 406 hard wood cutting simple culture method |
| CN105724105A (en) * | 2016-03-07 | 2016-07-06 | 烟台市林业技术推广站 | Springtime cutting seedling-raising method for insect-resistant poplars |
| CN105724105B (en) * | 2016-03-07 | 2018-08-07 | 烟台市林业技术推广站 | A kind of method of pest-resistant poplar spring cuttage and seedling culture |
| CN107027483A (en) * | 2017-04-27 | 2017-08-11 | 临沧惠康中药材资源开发有限公司 | A kind of mating system of hymsleya amabilis |
| CN107211683A (en) * | 2017-05-31 | 2017-09-29 | 黄秋丽 | A kind of Bougainvillea spectabilis cottage breeding method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |