CN102668858A - Seedling cultivating method for cutting hard woods of acer palmatum - Google Patents
Seedling cultivating method for cutting hard woods of acer palmatum Download PDFInfo
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- CN102668858A CN102668858A CN2012101819105A CN201210181910A CN102668858A CN 102668858 A CN102668858 A CN 102668858A CN 2012101819105 A CN2012101819105 A CN 2012101819105A CN 201210181910 A CN201210181910 A CN 201210181910A CN 102668858 A CN102668858 A CN 102668858A
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Abstract
The invention discloses a seedling cultivating method for cutting hard woods of acer palmatum. The method comprises the following steps: (1) selecting an appropriate cutting time; (2) preparing a cutting substrate; (3) preparing rooting agent; (4) cutting slips processing and cutting; and (4) managing and transplanting after cutting. The seedling cultivating method for cutting the hard woods of the acer palmatum, disclosed by the invention, has the characteristics as follows: the cutting survival rate reaches more than 80%; compared with the cost of acer palmatum softwood cuttage, the cost of hard wood cuttage is reduced by 30-50%; the cost of hard wood cuttage is only about 20% of the cost of a tissue culturing method; and compared with a seedling cultivating period of the acer palmatum graftage, the seedling cultivating period of the hard wood cuttage is reduced by 2-3 years. The method disclosed by the invention has the advantages of simplicity, convenience and easiness in operation, low cost, simple technical requirements, easiness for promotion and application as well as important application and promotion values in acer palmatum seedling breeding production.
Description
Technical field
The present invention relates to a plant species asexual reproduction method, specifically relate to a kind of Acer palmatum hardwood cutting and seedling raising method.
Background technology
Acer palmatum (Acer palmatum) is Aceraceae (Aceraceae) Acer (Acer) deciduous tree or dungarunga, originates in each province, China Yangtze river basin, in Japan, Korea S etc. distribution is arranged also.The Acer palmatum tree performance is graceful, leaf peculiar, and in good day of spring and autumn, color leaf gardenful is world-renowned foliage tree kind.The Acer palmatum garden-variety is various, and afforestation is used very extensive.
The vegetative propagation of plant can keep maternal good characteristic, the cultivation in a organized way of the asexual reproduction method of Acer palmatum, grafting and cuttage etc.Wherein, tissue culture technique requires high, complicated operation, and production cost is expensive; Propagation by grafiting needs to cultivate biennial above Acer palmatum stock earlier, then required Acer palmatum kind scion is grafted on the stock, therefore needs the long cultivating seedlings phase; There is the scholar to carry out the test of Acer palmatum softwood cutting propagation in recent years; The honest summer high temperature of epicormic branch cuttage period; Need possess full exposure spraying system device can implement, and the method has greatly limited seedling manufacturing enterprise and carried out breeding on a large scale of Acer palmatum seedling with the peasant household of growing seedlings.The cuttage implementation condition of Acer palmatum is easy, processing ease, and reproductive-cost is lower; Through document retrieval, domesticly do not appear in the newspapers as yet.
Summary of the invention
Goal of the invention:, the object of the present invention is to provide a kind of simple to operate, with low cost, Acer palmatum hardwood cutting and seedling raising method that reproductive efficiency is high in order to overcome the deficiency of prior art.
Technical scheme: the present invention realizes through following technical scheme:
A kind of Acer palmatum hardwood cutting and seedling raising method is characterized in that, may further comprise the steps:
(1) cutting time: before Acer palmatum rudiment in spring foliation, be advisable;
(2) be equipped with cutting medium: vermiculite and peat are mixed and made into cutting medium by 1: 2～1: 3 volume ratio, dilute 800～1000 times of medicine liquid sprays cutting mediums of sterilizing with 50% carbendazol wettable powder;
(3) preparation root-growing agent: with indolebutyric acid, manganese sulphate, Cobastab
1Be mixed and made in proportion, subsequent use;
(4) fringe is inserted in preparation: select Acer palmatum tree crown middle and upper part gave birth in 1 year healthy and strong, lateral bud is full, the branch of no damage by disease and insect.
Clip length is 8～12cm, and diameter is that fringe is inserted in the branch conduct of 0.3～0.8cm, and the upper and lower clip of transplanting a cutting is truncate, and last clip is apart from clip bud 0.5～1cm, and clip is level and smooth, and every root cutting will have 2～4 full buds;
(5) inserting fringe handles and cuttage: after the base portion that will insert fringe soaks in clear water, liquor potassic permanganate respectively, insert in the root-growing agent that step (3) prepares and soak, water permeable behind the cutting medium that inserting step (2) configures;
(6) insert the back management and transplant: the slotting fringe of cuttage in the step (4) is placed the plastic canopy insulation, preserves moisture, and wherein temperature remains on about 25 ℃ in the shed, and relative moisture reaches more than 80%; Whenever spray 500～800 times of 50% carbendazol wettable powders dilution thimerosal 1 time at a distance from 10～15d after the cuttage, prevent to go rotten, in time remove the slotting fringe that rots; Insert the fringe base portion after 20～30 days and begin to form callus, bear adventive root from the callus of slotting fringe base portion or the skin zone of slotting fringe base portion in the time of 40～60 days, transplant after 70～80 days.
2, Acer palmatum hardwood cutting and seedling raising method according to claim 1 is characterized in that, the cutting time described in the step (1) is that mid-March in spring is to by the end of March;
3, Acer palmatum hardwood cutting and seedling raising method according to claim 1 is characterized in that, the root-growing agent described in the step (3) be indolebutyric acid 200～400mg be dissolved in 20～40ml 95% ethanol in, add manganese sulphate 20～30mg, Cobastab
13.0 add water to 1kg behind the～5.0mg, process after mixing;
4, Acer palmatum hardwood cutting and seedling raising method according to claim 1; It is characterized in that; It is the base portion of inserting fringe is soaked 6～12 hours in clear water after that slotting fringe described in the step (5) is handled; With dipping 1～2min in 0.5% the liquor potassic permanganate, insert in the root-growing agent that step (3) prepares and soaked 1～2 hour.
Beneficial effect: Acer palmatum hardwood cutting and seedling raising method of the present invention, cuttage survival rate reaches more than 80%, than the cost reduction by 30%～50% of Acer palmatum epicormic branch cuttage; Be merely method for tissue culture cost about 20%; Compare with Acer palmatum propagation by grafiting, shorten growing-seedling period 2～3 years.This method is easy to operation, has that cost is low, specification requirement is simple, advantage such as is prone to apply, and in the production of Acer palmatum sapling multiplication, has important use and promotional value.
Embodiment
Embodiment 1
(1) cutting time: mid-March in spring to Acer palmatum by the end of March is not as yet during rudiment;
(2) be equipped with cutting medium: vermiculite and peat are mixed and made into cutting medium by 1: 2 volume ratio, dilute 800 times of medicine liquid sprays cutting mediums of sterilizing with 50% carbendazol wettable powder;
(3) preparation root-growing agent: indolebutyric acid 200mg is dissolved in 95% the ethanol of 20ml, adds manganese sulphate 20mg, Cobastab
13.0mg after add water to 1kg, process root-growing agent after mixing, subsequent use;
(4) fringe is inserted in preparation: select Acer palmatum tree crown middle and upper part gave birth in 1 year healthy and strong, lateral bud is full, the branch of no damage by disease and insect.Clip length is 8cm, and diameter is that fringe is inserted in the branch conduct of 0.3cm, and the upper and lower clip of transplanting a cutting is truncate, and last clip is apart from clip bud 0.5～1cm, and clip is level and smooth, and every root cutting has 2～4 full buds.
(5) inserting fringe handles and cuttage: the base portion that will insert fringe soaks 6 hours in clear water after, with dipping 1min in 0.5% the liquor potassic permanganate, inserted in the root-growing agent that step (3) prepares immersion 2 hours, water permeable behind the cutting medium that inserting step (2) configures;
(6) insert the back management and transplant: place the plastic canopy insulation, preserve moisture inserting good slotting fringe in the step (4), wherein temperature remains on about 25 ℃ in the shed, and canopy reaches more than 80% humidity; Whenever spray 500～800 times of 50% carbendazol wettable powders dilution thimerosal 1 time at a distance from 10～15d after the cuttage, prevent to go rotten, in time remove the slotting fringe that rots; Insert the fringe base portion after 30 days and begin to form callus, bear adventive root from the callus of slotting fringe base portion or the skin zone of slotting fringe base portion in the time of 60 days, transplant after 80 days, cuttage survival rate reaches 83%.
Embodiment 2
(1) cutting time: in mid-March in spring to Acer palmatum not rudiment as yet by the end of March;
(2) be equipped with cutting medium: vermiculite and peat are mixed and made into cutting medium by 1: 2 volume ratio, dilute 800 times of medicine liquid sprays cutting mediums of sterilizing with 50% carbendazol wettable powder;
(3) preparation root-growing agent: indolebutyric acid 400mg is dissolved in 95% the ethanol of 40ml, adds manganese sulphate 30mg, Cobastab
15.0mg after add water to 1kg, process root-growing agent after mixing, subsequent use;
(4) fringe is inserted in preparation: select Acer palmatum tree crown middle and upper part gave birth in 1 year healthy and strong, lateral bud is full, the branch of no damage by disease and insect.Clip length is 10cm, and diameter is that fringe is inserted in the branch conduct of 0.5cm, and the upper and lower clip of transplanting a cutting is truncate, and last clip is apart from clip bud 0.5～1cm, and clip is level and smooth, and every root cutting has 2～4 full buds;
(5) inserting fringe handles and cuttage: the base portion that will insert fringe soaks 12 hours in clear water after, with dipping 2min in 0.5% the liquor potassic permanganate, inserted in the root-growing agent that step (3) prepares immersion 1 hour, water permeable behind the cutting medium that inserting step (2) configures;
(6) insert the back management and transplant: place the plastic canopy insulation, preserve moisture inserting good slotting fringe in the step (4), wherein temperature remains on about 25 ℃ in the shed, and relative moisture reaches more than 80%; Whenever spray 500～800 times of 50% carbendazol wettable powders dilution thimerosal 1 time at a distance from 10～15d after the cuttage, prevent to go rotten, in time remove the slotting fringe that rots; Insert the fringe base portion after 25 days and begin to form callus, bear adventive root from the callus of slotting fringe base portion or the skin zone of slotting fringe base portion about 50 days, transplant after 80 days, cuttage survival rate reaches 86%
Embodiment 3
(1) cutting time: in mid-March in spring to Acer palmatum not rudiment as yet by the end of March;
(2) be equipped with cutting medium: vermiculite and peat are mixed and made into cutting medium by 1: 3 volume ratio, dilute 1000 times of medicine liquid sprays cutting mediums of sterilizing with 50% carbendazol wettable powder;
(3) preparation root-growing agent: indolebutyric acid 300mg is dissolved in 95% the ethanol of 30ml, adds manganese sulphate 25mg, Cobastab
14.0mg after add water to 1kg, process root-growing agent after mixing, subsequent use;
(4) fringe is inserted in preparation: select Acer palmatum tree crown middle and upper part gave birth in 1 year healthy and strong, lateral bud is full, the branch of no damage by disease and insect.Clip length is 12cm, and diameter is that fringe is inserted in the branch conduct of 0.8cm, and the upper and lower clip of transplanting a cutting is truncate, and last clip is apart from clip bud 0.5～1cm, and clip is level and smooth, and every root cutting has 2～4 full buds;
(5) inserting fringe handles and cuttage: the base portion that will insert fringe soaks 8 hours in clear water after, with dipping 2min in 0.5% the liquor potassic permanganate, inserted in the root-growing agent that step (3) prepares immersion 2 hours, water permeable behind the cutting medium that inserting step (2) configures;
(6) insert the back management and transplant: place the plastic canopy insulation, preserve moisture inserting good slotting fringe in the step (4), wherein temperature remains on about 25 ℃ in the shed, and relative moisture reaches more than 80%; Whenever spray 500～800 times of 50% carbendazol wettable powders dilution thimerosal 1 time at a distance from 10～15d after the cuttage, prevent to go rotten, in time remove the slotting fringe that rots; Insert the fringe base portion after 20 days and begin to form callus, bear adventive root from the callus of slotting fringe base portion or the skin zone of slotting fringe base portion in the time of 40 days, transplant after 80 days, cuttage survival rate reaches 88%.
Be preferred embodiment wherein with embodiment 3.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within protection scope of the present invention.
Claims (4)
1. an Acer palmatum hardwood cutting and seedling raising method is characterized in that, may further comprise the steps:
(1) cutting time: before Acer palmatum rudiment in spring foliation, be advisable;
(2) be equipped with cutting medium: vermiculite and peat are mixed and made into cutting medium by 1: 2～1: 3 volume ratio, dilute 800～1000 times of medicine liquid sprays cutting mediums of sterilizing with 50% carbendazol wettable powder;
(3) preparation root-growing agent: indolebutyric acid, manganese sulphate, vitamin B1 are mixed and made in proportion, subsequent use;
(4) fringe is inserted in preparation: select Acer palmatum tree crown middle and upper part gave birth in 1 year healthy and strong, lateral bud is full, the branch of no damage by disease and insect.Clip length is 8～12cm, and educating the footpath is the slotting fringe of branch conduct of 0.3～0.8cm, and the upper and lower clip of transplanting a cutting is truncate, and last clip is apart from clip bud 0.5～1cm, and clip is level and smooth, and every root cutting has 2～4 full buds;
(5) inserting fringe handles and cuttage: after the base portion that will insert fringe soaks in clear water, liquor potassic permanganate respectively, insert in the root-growing agent that step (3) prepares and soak, water permeable behind the cutting medium that inserting step (2) configures;
(6) insert the back management and transplant: the slotting fringe of cuttage in the step (4) is placed the plastic canopy insulation, preserves moisture, and wherein temperature remains on about 25 ℃ in the shed, and relative moisture reaches more than 80%; Whenever spray 500～800 times of 50% carbendazol wettable powders dilution thimerosal 1 time at a distance from 10～15d after the cuttage, prevent to go rotten, in time remove the slotting fringe that rots; Insert the fringe base portion after 20～30 days and begin to form callus, bear adventive root from the callus of slotting fringe base portion or the skin zone of slotting fringe base portion in the time of 40～60 days, transplant after 70～80 days.
2. Acer palmatum hardwood cutting and seedling raising method according to claim 1 is characterized in that, the cutting time described in the step (1) is that mid-March in spring is to by the end of March.
3. Acer palmatum hardwood cutting and seedling raising method according to claim 1; It is characterized in that; Root-growing agent described in the step (3) be indolebutyric acid 200～400mg be dissolved in 20～40ml 95% ethanol in; Add water to 1kg after adding manganese sulphate 20～30mg, orotic acid .0～5.0mg, process after mixing.
4. Acer palmatum hardwood cutting and seedling raising method according to claim 1; It is characterized in that; It is the base portion of inserting fringe is soaked 6～12 hours in clear water after that slotting fringe described in the step (5) is handled; With dipping 1～2min in 0.5% the liquor potassic permanganate, insert in the root-growing agent that step (3) prepares and soaked 1～2 hour.
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| CN103039296A (en) * | 2012-12-27 | 2013-04-17 | 镇江盛弘景观植物有限公司 | Lobule acer palmatum container seedling culture medium |
| CN103081683A (en) * | 2013-01-22 | 2013-05-08 | 沈阳农业大学 | Improved American red maple twig cutting propagation method |
| CN103329711A (en) * | 2013-07-01 | 2013-10-02 | 江苏省林业科学研究院 | Method for cutting propagation of cyclobalanopsis glauca twigs |
| CN103348862A (en) * | 2013-07-19 | 2013-10-16 | 句容市仑山花木场 | Straight branch crape myrtle cutting seedling raising method |
| CN103404436A (en) * | 2013-08-06 | 2013-11-27 | 巴中市光雾山植物研究所 | Method for obtaining acer paimatum aseptic seedling |
| CN103404326A (en) * | 2013-05-28 | 2013-11-27 | 江苏省林业科学研究院 | North America sweetgum hardwood cuttage seedling raising method |
| CN103477981A (en) * | 2013-09-06 | 2014-01-01 | 巴中市光雾山植物研究所 | Acer palmatum Seiryu tissue culture propagation process |
| CN103477852A (en) * | 2013-10-08 | 2014-01-01 | 巴中市光雾山植物研究所 | Acer palmatum orange dream tender branch cutting propagation method |
| CN103477854A (en) * | 2013-10-08 | 2014-01-01 | 巴中市光雾山植物研究所 | Acer palmatum precious tender branch cutting propagation method |
| CN103477853A (en) * | 2013-10-08 | 2014-01-01 | 巴中市光雾山植物研究所 | Acer palmatum blood red tender branch cutting propagation method |
| CN103548533A (en) * | 2013-11-01 | 2014-02-05 | 山东省潍坊市农业科学院 | Acer x freemanii branch-forcing and cuttage seedling method |
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| CN104067845A (en) * | 2014-07-22 | 2014-10-01 | 江苏绿苑园林建设有限公司 | Edgeworthia chrysantha lindl hard wood cutting seedling method |
| CN104082020A (en) * | 2014-07-22 | 2014-10-08 | 江苏绿苑园林建设有限公司 | Bridal wreath stiff wood cutting seedling culture method |
| CN104429522A (en) * | 2014-11-27 | 2015-03-25 | 巴中七彩林业科技有限公司 | Acer palmatum Oridono Nishiki twig cutting propagation method |
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| CN104641896A (en) * | 2015-01-28 | 2015-05-27 | 云南大学 | Cottage propagation method of stem of rumex hastatus |
| CN104641896B (en) * | 2015-01-28 | 2017-12-01 | 云南大学 | A kind of cuttage breeding method of Rheum hastatus D. Don stem section |
| CN105165356A (en) * | 2015-09-25 | 2015-12-23 | 山东省林业科学研究院 | Method for raising seedlings by cutting in fields |
| CN105474977A (en) * | 2015-12-30 | 2016-04-13 | 四川禾木本业农林科技有限公司 | Method for acer palmatum ki-hachi-jo twig cutting propagation |
| CN105519419A (en) * | 2015-12-30 | 2016-04-27 | 四川禾木本业农林科技有限公司 | Method for propagating twigs of acer palmatum Jinling Haungfeng by cutting |
| CN105815184A (en) * | 2016-04-26 | 2016-08-03 | 江苏东珠景观股份有限公司 | Color-leafed plant cutting propagation method |
| CN105940920A (en) * | 2016-05-20 | 2016-09-21 | 芜湖欧标农业发展有限公司 | Seedling growing method for hard wood cutting of Acer negundo Linn in North America |
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