CN103392491B - Method for cutting seedling of Zenia insignis through adopting quarter sawing process - Google Patents
Method for cutting seedling of Zenia insignis through adopting quarter sawing process Download PDFInfo
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- CN103392491B CN103392491B CN201310353420.3A CN201310353420A CN103392491B CN 103392491 B CN103392491 B CN 103392491B CN 201310353420 A CN201310353420 A CN 201310353420A CN 103392491 B CN103392491 B CN 103392491B
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Abstract
The invention discloses a method for cutting seedling of Zenia insignis through adopting a quarter sawing process. The method comprises the following steps: selecting lignified branches of Zenia insignis saplings growth for 2-3 years as cutting material, adopting the quarter sawing process to process notches in the roots of cutting slips, wherein the notches at the lower ends of the cutting slips are truncated mouths, longitudinally cutting twice in a crossed shape toward the upper parts of the cutting slips at the diameter parts of the cross sections of the roots of the cutting slips by a grafting knife, wherein the depths of the notches are 2-3 cm; plugging bamboo chips which are 5 cm in thickness and 0.2 cm in width at the notches, and isolating two sides of the notches; uniformly mixing 60-70% of coco coir, 20-30% of perlite and 10% of fermented copper bran to obtain a light matrix as a cutting medium, and performing the cutting seedling. Compared with a traditional cutting seedling method, the method disclosed by the invention increases the rooting quantity and improves the root yielding rate of Zenia insignis, the rooting part is more uniform, and the root system is richer.
Description
Technical field
The invention belongs to breeding plant technical field, specifically a kind of beans footpath cutting method cuttage and seedling culture method.
Background technology
Appointing beans (Zenia insignis Chun) to have another name called chop off the head tree, Common zenia, Caesalpiniaceae deciduous tree, is China second class protection plant.Mainly be distributed in north tropic, South Subtropical Area of China, natural distribution is in area, China Guangdong and Guangxi Provinces and Hunan and other places.Appoint beans growth fast, rudiment power is strong, shallow root, and root thick shape in side is flourishing, and penetration power is strong, can grow in crack of stone, can fixed nitrogen and drought-resistant barren; Strong with former beans diseases and insect pests resistance, trunk is logical straight, and bark is thin, and out-put is high, and timber is light and careful, easily processes; Leaf is excellent feed, ox, sheep eating, is the excellent fast-growing commerical tree species in lime karst area, energy seeds and feed seeds.
The main propagation method of beans is appointed to have seminal propagation and cottage propagation at present.Seminal propagation genetic variation is comparatively large, and not easily keep the good characteristic of original kind, seedling quality differs greatly.Cottage propagation can keep the good characteristic of original kind, and easily survive, the feature such as speed is fast, therefore produce and upper adopt cottage propagation more.
Cuttings lower end is cut into horse ear shape by traditional cottage method, and cutting medium is heavy matrix or half light ground mass, and this method is taken root comparatively slow, takes root few.
Summary of the invention
The object of the invention is to the deficiency existed for traditional cottage method, a kind of fast, many beans footpath cutting method cuttage and seedling culture methods of taking root of taking root are provided.
The present invention is achieved by the following technical solutions:
The present invention appoints beans footpath cutting method cuttage and seedling culture method, comprises the acquisition and processing of cuttings, matrix preparation, cuttage, nursery and goes out 5, garden step:
(1) cuttings acquisition and processing: choose life in 2 ~ 3 years appoint beans treelet the healthy and strong branch of lignification as cuttings, branch is cut into the fringe bar of long 10 ~ 16cm, every cuttings band 2 ~ 3 eyes, the carbendazim solution its base portion 3 ~ 4cm being placed in 1500 times of liquid after cuttings shears soaks 10min, then pulls out and rinses well with clear water;
(2) matrix prepares: matrix is mixed by following materials in percentage by mass: coconut palm chaff 60 ~ 70%, fermentation paulownia bran 20 ~ 30%, perlite 10%; Matrix loads in Seedling bag, is positioned on seedling bed, and first 2 days of cuttage is the disinfecting solution of potassium permanganate of 0.2% by concentration;
(3) cuttage: after cutting base portion being dipped in rooting promoter in the rooting promoter prepared during cuttage, vertical insertion has been drenched in the matrix of water, insertion depth 3 ~ 4cm, cutting time is March November to next year then;
(4) nursery: taking on seedling bed is highly the shed of 50cm, is sealed in seedbed, and cover the sunshade net that shading rate is 75% with plastic film, keeps relative moisture in canopy more than 85%, to carry out according to a conventional method applying fertilizer and the extermination of disease and insect pest;
(5) garden is gone out: cultivate after 1 year and can go out garden afforestation.
In described step (1), cuttings two ends will be pressed close to eye place during cuttings process truncated, press cross rip cutting 2 cutter with grafting knife along the diameter position in cuttings base portion cross section to cuttings top, notch depth is 2 ~ 3cm; Respectively fill in one piece of bamboo chip in incision, otch both sides are isolated; The thickness of bamboo chip is 0.05cm, width is 0.2cm.
In described step (3), the compound method of rooting promoter is: after first being dissolved with minute quantity 95% ethanol by 1g CPD root-inducing powder, add clear water and be configured to the solution that concentration is 1000mg/L, then add talcum powder furnishing pasty state.
The present invention has the following advantages relative to existing cuttage technique:
(1) the present invention's cross section of footpath cutting method process cuttings base portion, be cut into by cuttings base portion compared with horse ear shape otch with traditional, cuttings wound area increases, add callus formative tissue, expand the scope of taking root, increasing number of taking root, and take root position evenly, root system is abundanter.
(2) cutting medium that the present invention adopts is mixed by coconut palm chaff, perlite and fermentation paulownia bran, the heavy matrix physical behavior that more traditional yellow soil or yellow soil and silt mix more is optimized, and the content of organic matter is high, nutritive element is more sufficient, is more suitable for growing of root system of plant.
(3) matrix such as the yellow soil that cutting medium weight is more traditional are light, reduce cost of transportation and cost of forestation.
Embodiment:
Below the inventive method is further described;
The present invention's one appoints beans cuttage and seedling culture method, and comprise cuttings acquisition and processing, matrix preparation, cuttage, cultivating and managing and go out 5, garden step, concrete operation step is as follows:
(1) cuttings acquisition and processing: choose life in 2 ~ 3 years appoint beans treelet the healthy and strong branch of lignification branch as cuttings, branch is cut into the fringe bar of long 10 ~ 16cm, every cuttings band 2 ~ 3 eyes, it is truncated that eye place is pressed close at cuttings two ends, press cross rip cutting 2 cutter along the diameter position in cuttings base portion cross section to cuttings top with grafting knife, notch depth is 2 ~ 3cm; Respectively filling in one piece of thickness in incision is 0.05cm, and width is the bamboo chip of 0.2cm, is isolated on otch both sides.After cuttings shears, its base portion 3 ~ 4cm is disposed and soak 10min in the carbendazim solution of 1500 times of liquid, then pull out and rinse well with clear water.
(2) matrix prepares: coconut palm chaff, perlite, fermentation paulownia bran are mixed by a certain percentage to load diameter be in the Seedling bag of 10cm, is positioned on seedling bed, and first 2 days of cuttage is the disinfecting solution of potassium permanganate of 0.2% by mass concentration; In described matrix, each raw material is by mass percentage: coconut palm chaff 60 ~ 70%, fermentation paulownia bran 20 ~ 30%, perlite 10%.
(3) cuttage: after cutting base portion being dipped in rooting promoter in the rooting promoter prepared during cuttage, vertical insertion has been drenched in the matrix of water, insertion depth 3 ~ 4cm, cutting time is March November to next year then.Described rooting promoter compound method is, after first being dissolved with minute quantity 95% ethanol by 1g CPD root-inducing powder, adds clear water and is configured to the solution that concentration is 1000mg/L, then add talcum powder furnishing pasty state.
(4) cultivating and managing: taking on seedling bed is highly the shed of 50cm, with plastic film, seedbed is sealed, and cover the sunshade net that shading rate is 75%, in maintenance canopy, relative moisture is more than 85%, suitably to ventilate trickle depending on humidity and water supply in media situation, carry out according to a conventional method applying fertilizer and the extermination of disease and insect pest;
(5) garden is gone out: cultivate after 1 year and can go out garden afforestation.
It is below the embodiment of the inventive method.
Example 1
That carries out in early March, 2010 appoints the test of beans cuttage and seedling culture, is treated to contrast with traditional horse ear shape, and research footpath cutting method cuttage and seedling culture is on the impact of appointing beans cuttage seeding rooting efficiency and plant percent.
The inventive method operating process is as follows: first select life in 2 years to appoint beans treelet to give birth to the healthy and strong branch of lignification branch then as cuttings, branch is cut into fringe bar, 2, every cuttings band or 3 eyes of long 10 ~ 16cm.The fringe bar of footpath cutting method process is that eye place is pressed close at cuttings two ends is truncated, and press cross rip cutting 2 cutter along the diameter position in cuttings base portion cross section to cuttings top with grafting knife, notch depth is 2 ~ 3cm; Respectively fill in one piece of thick 0.05cm in incision, the bamboo chip of wide 0.2cm, otch both sides are isolated.After cuttings shears, its base portion 3 ~ 4cm is disposed and soak 10min in the carbendazim solution of 1500 times of liquid, then pull out and rinse well with clear water; Base starting material is coconut palm chaff 60%, fermentation paulownia bran 30%, the mixing of perlite 10% ratio, and evenly loading diameter is in the Seedling bag of 10cm, is positioned on seedling bed, first 2 days of cuttage with 0.2% disinfecting solution of potassium permanganate; After cutting base portion being dipped in rooting promoter in the rooting promoter prepared during cuttage, vertical insertion has been drenched in the matrix of water, insertion depth 3 ~ 4cm; The compound method of rooting promoter is, after first being dissolved with minute quantity 95% ethanol by 1gCPD root-inducing powder, add clear water and be configured to the solution that concentration is 1000mg/L, then add talcum powder furnishing pasty state.After cuttage completes, it is highly the shed of 50cm that seedling bed is taken, with plastic film, seedbed is sealed, and cover the sunshade net that shading rate is 75%, in maintenance canopy, relative moisture is 85%, suitably to ventilate trickle according to the humidity of reality and water supply in media situation, carry out according to a conventional method applying fertilizer and the extermination of disease and insect pest.
After cuttage, 40 days selective examination nursery stock situation results of taking root show, the cuttage seeding rooting rate of footpath cutting method process is 74.6%, and the cuttage seeding rooting rate of horse ear shape process is 56.3%; After cuttage, 60 days investigation cuttage seeding are taken root and are survived situation, and the cuttage seeding root survival of footpath cutting method process is 84.6%, and number of on average taking root is 7.3, and average root length is 6.5cm; The cuttage seeding root survival of horse ear shape process is 85.7%, and number of on average taking root is 4.2, and average root length is 5.3cm; After cuttage, 3 months investigation results are the cuttage seeding root survival of footpath cutting method process is 85.3%, and number of on average taking root is 10.1, and average root length is 8.7cm; The cuttage seeding root survival of horse ear shape process is 85.8%, and number of on average taking root is 7.4, and average root length is 6.5cm.From root of hair amount, footpath cutting method process take root position evenly, root system is abundanter.
Example 2
Carry out different cutting time the January respectively in November, 2010 and 2011 to the impact test of appointing beans quarter sawing cuttage root-taking effect and plant percent, other test processing modes are consistent.
First cuttings chooses the healthy and strong branch of appointing lignification band eye on beans 3 years raw treelets, branch is cut into the fringe bar of long 10 ~ 16cm, every cuttings band 2 eyes.Eye place is pressed close at cuttings two ends truncated, press cross rip cutting 2 cutter with grafting knife along the diameter position in cuttings base portion cross section to cuttings top, notch depth is 2 ~ 3cm; Respectively fill in one piece of thick 0.05cm in incision, the bamboo chip of wide 0.2cm, otch both sides are isolated.After cuttings shears, its base portion 3 ~ 4cm is disposed and soak 10min in the carbendazim solution of 1500 times of liquid, then pull out and rinse well with clear water; Base starting material is coconut palm chaff 70%, fermentation paulownia bran 20%, the mixing of perlite 10% ratio, and evenly loading diameter is in the Seedling bag of 10cm, is positioned on seedling bed, first 2 days of cuttage with 0.2% disinfecting solution of potassium permanganate; After cutting base portion being dipped in rooting promoter in the rooting promoter prepared during cuttage, vertical insertion has been drenched in the matrix of water, insertion depth 3 ~ 4cm; The compound method of rooting promoter is, after first being dissolved with minute quantity 95% ethanol by 1gCPD root-inducing powder, add clear water and be configured to the solution that concentration is 1000mg/L, then add talcum powder furnishing pasty state.After cuttage completes, it is highly the shed of 50cm that seedling bed is taken, with plastic film, seedbed is sealed, and cover the sunshade net that shading rate is 75%, in maintenance canopy, relative moisture is 90%, suitably to ventilate trickle according to the humidity of reality and water supply in media situation, carry out according to a conventional method applying fertilizer and the extermination of disease and insect pest.
This result of the test shows, with life in 3 years appoint beans treelet then raw lignification branch make cuttings, adopt footpath cutting method cuttage and seedling culture, November Cutting test: after cuttage, 60 days nursery stock rooting rates are 66.7%, and number of on average taking root is 5.1, and average root length is 3.8cm; After cuttage, 90 days nursery stock rooting rates are 82.5%, and number of on average taking root is 8.3, and average root length is 6.4cm; January Cutting test: after cuttage, 60 days nursery stock rooting rates are 73.3%, and number of on average taking root is 5.7, and average root length is 4.6cm; After cuttage, 90 days nursery stock rooting rates are 87.5%, and number of on average taking root is 9.1, and average root length is 7.2cm.
Claims (2)
1. a beans footpath cutting method cuttage and seedling culture method, is characterized in that, it comprises acquisition and processing, matrix preparation, cuttage, the nursery of cuttings and goes out 5, garden step:
(1) cuttings acquisition and processing: choose life in 2 ~ 3 years appoint beans treelet the healthy and strong branch of lignification as cuttings, branch is cut into the fringe bar of long 10 ~ 16cm, every cuttings band 2 ~ 3 eyes, the carbendazim solution its base portion 3 ~ 4cm being placed in 1500 times of liquid after cuttings shears soaks 10min, then pulls out and rinses well with clear water; Cuttings two ends will be pressed close to eye place during cuttings process truncated, press cross rip cutting 2 cutter with grafting knife along the diameter position in cuttings base portion cross section to cuttings top, notch depth is 2 ~ 3cm; Respectively fill in one piece of bamboo chip in incision, otch both sides are isolated; The thickness of bamboo chip is 0.05cm, width is 0.2cm;
(2) matrix prepares: matrix is mixed by following materials in percentage by mass: coconut palm chaff 60 ~ 70%, fermentation paulownia bran 20 ~ 30%, perlite 10%; Matrix loads in Seedling bag, is positioned on seedling bed, first 2 days of cuttage with 0.2% disinfecting solution of potassium permanganate;
(3) cuttage: after cutting base portion being dipped in rooting promoter in the rooting promoter prepared during cuttage, vertical insertion has been drenched in the matrix of water, insertion depth 3 ~ 4cm, cutting time is March November to next year then;
(4) nursery: taking on seedling bed is highly the shed of 50cm, is sealed in seedbed, and cover the sunshade net that shading rate is 75% with plastic film, keeps relative moisture in canopy more than 85%, to carry out according to a conventional method applying fertilizer and the extermination of disease and insect pest;
(5) garden is gone out: cultivate after 1 year and can go out garden afforestation.
2. according to claim 1 beans footpath cutting method cuttage and seedling culture method, it is characterized in that: in described step (3), the compound method of rooting promoter is: after first being dissolved with minute quantity 95% ethanol by 1g CPD root-inducing powder, add clear water and be configured to the solution that concentration is 1000mg/L, then add talcum powder furnishing pasty state.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104186316B (en) * | 2014-08-08 | 2016-08-24 | 岭南园林股份有限公司 | A kind of xylophyta rip cutting propagation method in situ |
| CN104160916B (en) * | 2014-08-18 | 2016-04-13 | 广西壮族自治区林业科学研究院 | The low planting with truncated stem method of beans is appointed in karst area |
| CN106305416B (en) * | 2016-08-12 | 2018-07-27 | 华南农业大学 | It is a kind of using appoint beans blade as the highly efficient regeneration method of explant |
| CN106342544A (en) * | 2016-09-06 | 2017-01-25 | 六安市裕安区康之源芡实种植专业合作社 | Gordon euryale seedling raising method |
| CN107960251A (en) * | 2017-07-19 | 2018-04-27 | 福建师范大学 | A kind of Common zenia germ plasm resource strange land live body preserves new method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204503A (en) * | 2011-04-11 | 2011-10-05 | 中国热带农业科学院椰子研究所 | Modified coconut tree branny culture substrate and preparing method thereof |
| CN102351594A (en) * | 2011-06-24 | 2012-02-15 | 广西壮族自治区林业科学研究院 | Soilless culture matrix for castanopsis fissa container seedling, and preparation method of soilless culture matrix |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204503A (en) * | 2011-04-11 | 2011-10-05 | 中国热带农业科学院椰子研究所 | Modified coconut tree branny culture substrate and preparing method thereof |
| CN102351594A (en) * | 2011-06-24 | 2012-02-15 | 广西壮族自治区林业科学研究院 | Soilless culture matrix for castanopsis fissa container seedling, and preparation method of soilless culture matrix |
Non-Patent Citations (2)
| Title |
|---|
| 一种扦插新方法-径切法;彭锦连等;《林业科技通讯》;19801231(第11期) * |
| 任豆扦插育苗试验;潘月芳等;《林业科技开发》;20061231;第20卷(第6期);第65页 * |
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