CN102349419A - Grafting method for culturing new product of tobacco - Google Patents
Grafting method for culturing new product of tobacco Download PDFInfo
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- CN102349419A CN102349419A CN2011102600957A CN201110260095A CN102349419A CN 102349419 A CN102349419 A CN 102349419A CN 2011102600957 A CN2011102600957 A CN 2011102600957A CN 201110260095 A CN201110260095 A CN 201110260095A CN 102349419 A CN102349419 A CN 102349419A
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Abstract
The invention relates to a grafting method for culturing the new product of tobacco, which aims to solve the problems of strengthening the capabilities of a plant in coldness resistance, drought resistance, disease and insect pest resistance, improving survival rate, improving the quality of the tobacco, effectively shortening the time for culturing the new product of the tobacco. The method comprises the following steps of: (1) selection of a grafting environment; (2) selection of stocks and cions; and (3) adoption of an applicable grafting method. The graft which is obtained by the grafting method for culturing the new product of the tobacco has positive effects of high survival rate after planting, vigorous growth and stable quality, and the capabilities of the plant in coldness resistance, drought resistance and disease and insect pest resistance are remarkably improved, so that the cycle for culturing the new product of the tobacco can be shortened by one year.
Description
Technical field
The present invention relates to the grafting method of plant, be specifically related to a kind of grafting method of cultivating the tobacco new varieties.
Background technology
In the prior art, cultivate tobacco new varieties method commonly used, mainly contain hybrid method, systematic breeding method or the like, the problem of existence is: when hybrid method was selected needed parent's sexual hybridization, cultivation period was long, poor selectivity; The individual plant that the systematic breeding method is selected big Tanaka, generation separation thereafter is very serious, and it is long to exist cultivation period equally, the unsettled defective of moral character.
The inventor finds through for many years production practices, utilize grafting cultivate the tobacco new varieties be one practical, effective measure, and obtained actual breakthrough effect; Wherein, the method for tobacco grafting is the decision survival rate and even cultivate tobacco new varieties key of success factor.
Summary of the invention
The object of the present invention is to provide a kind of grafting method of cultivating the tobacco new varieties; Problem to be solved is: strengthen that plant is cold-resistant, the ability of drought resistance, disease and insect resistance; Improve survival rate, promote yield of tobacco and quality, effectively shorten the time of cultivating the tobacco new varieties.
The objective of the invention is to realize through following technical scheme:
Cultivate the grafting method of tobacco new varieties, specifically comprise the steps, it is characterized in that:
1] selection of grafting environment
The place of grafting operation is to be stamped in the booth of sunshade net or indoor, requires temperature at 18～28 ℃, and relative air humidity does not receive the sunlight direct projection more than 80%, reduces with the external world to contact;
2] selection of stock and scion
The stock seedling age 3-7 leaf phase, the scion seedling age 3-7 leaf phase, stem Gao Jun is at 3-7cm; Stem girth 1-1.5cm;
3] grafting method that is suitable for
A] the valve inside grafting:
In the stock seedling age 3-4 leaf phase, the scion seedling age 3-4 leaf phase, the high 3-4cm of stem during stem girth 1-1.2cm, cuts sth. askew stock plant height 2cm place downwards for 45 ° earlier and decaptitates; Again 45 ° of cuttves of upwards splaying of scion corresponding site (the following 2cm of true leaf) are removed root; Valve inside is cut into the segment of 0.4-0.6cm, to the middle part, advances the insertion valve inside in the inclined-plane of the stock of decaptitating to the inclined-plane that goes the root scion one headgear then, and 2 scarves are coincide.
B] cleft graft:
In the stock seedling age 4-5 leaf phase, the scion seedling age 4-5 leaf phase, the high 4-5cm of stem, during stem girth 1-1.5cm, the growing point with stock removes with blade earlier, upper end in hypocotyl, the middle 1-1.5cm that vertically rives downwards is long along hypocotyl; Again a cutter is respectively cut on the corresponding site two sides of scion, the long 1-1.5cm of bevel (being trapezoidal shape) inserts stock to the scion of cutting then and splits in the mouth, flattens gently with thumb, at last with flat grafting clamp wound.
C] inarching method:
In the stock seedling age 5-6 leaf phase, scion seedling age 5-6 leaf phase, the high 5-6cm of stem; During stem girth 1-1.5cm,, make the 45 cutter of splaying downwards with blade and decaptitate 3cm place, the hypocotyl of stock middle part; Reach hypocotylar 1/2 deeply; Again the corresponding site of scion is made the 45 cutter of upwards splaying, reach 1/2 of plumular axis deeply, length is identical with the stock interface; Then from top to bottom scion and the stock two ligule edges of a knife match (mutual connection); At last with grafting circle clamp wound.
D] compound inarching method:
In the stock seedling age 6-7 leaf phase, the scion seedling age 6-7 leaf phase, the high 6-7cm of stem during stem girth 1-1.5cm, makes the 45 cutter of upwards splaying with lower end in the hypocotyl of stock with blade and decaptitates, reach deeply hypocotylar 1/2, long 1-1.2cm; Again the 45 cutter of upwards splaying is made with blade in lower end in the hypocotyl of another stock and decaptitates, reach deeply hypocotylar 1/2, long 1-1.2cm; Then the 45 cutter (in the axle both sides) of upwards respectively splaying is made with blade in lower end in the hypocotyl of scion, middle upper end, reach 1/2 of plumular axis deeply, length is identical with the stock interface; It is identical from top to bottom to connect the ligule edge of a knife of scion and two stocks at last, clamps wound respectively with two round grafting clips.
Among the present invention, the selection of grafting environment requires temperature at 18-28 ℃, and relative air humidity is more than 80%.The selection of the scion of stock requires stock, and the seedling age of scion is the 3-7 leaf phase, stem girth 1-1.5cm; In the grafting method that is suitable for, the valve inside grafting requires the high 3-4cm of stem, stem girth 1-1.2cm, and the following 2cm of true leaf place 45 ° of otch, valve insides are cut into the segment of 0.4-0.6cm.Cleft graft requires the high 4-5cm of stem, stem girth 1-1.5cm, vertically splits a mouthful 1-1.5cm, the long 1-1.5cm of bevel; Inarching method requires the high 5-6cm of stem, stem girth 1-1.5cm, 3cm place, following shin axle middle part, 45 ° of otch; Compound inarching method requires the high 6-7cm of stem, stem girth 1-1.5cm, long incision 1-1.2cm, 45 ° of otch; Above-mentioned data all can improve the survival rate of grafting, help the healing of interface, impel the rejuvenation of grafting, and shift to an earlier date the field planting time of grafting.
Call the field experiment in township through the monarch of Dengfeng City, Henan Province together and find, the grafting of adopting the grafting method of cultivation tobacco new varieties of the present invention to obtain has survival rate height after the field planting; Growing way is vigorous, the good effect that moral character is stable, plant cold-resistant; Drought resistance; The ability of disease resistance obviously improves, and can also improve output and quality, and the cycle of cultivating the tobacco new varieties is shortened.
The practical implementation method
A kind of grafting method of cultivating the tobacco new varieties of the present invention specifically comprises the steps, it is characterized in that:
1] selection of grafting environment
The place of grafting operation is to be stamped in the booth of sunshade net or indoor, requires temperature at 18～28 ℃, and relative air humidity does not receive the sunlight direct projection more than 80%, reduces with the external world to contact.
2] selection of stock and scion
The stock seedling age 3-7 leaf phase, the scion seedling age 3-7 leaf phase, stem Gao Jun is at 3-7cm; Stem girth 1-1.5cm.
3] grafting method that is suitable for
A] the valve inside grafting:
In the stock seedling age 3-4 leaf phase, the scion seedling age 3-4 leaf phase, the high 3-4cm of stem during stem girth 1-1.2cm, cuts sth. askew stock plant height 2cm place downwards for 45 ° earlier and decaptitates; Again 45 ° of cuttves of upwards splaying of scion corresponding site (the following 2cm of true leaf) are removed root; The segment that valve inside is cut into 0.4-0.6cm to the middle part, advances the inclined-plane that goes the root scion one headgear make insertion valve inside in inclined-plane of the stock of decaptitating 2 scarves to coincide then.
B] cleft graft:
In the stock seedling age 4-5 leaf phase, the scion seedling age 4-5 leaf phase, the high 4-5cm of stem, during stem girth 1-1.5cm, the growing point with stock removes upper end in hypocotyl with blade earlier, and the middle 1-1.5cm that vertically rives downwards is long along hypocotyl; Again a cutter is respectively cut on the corresponding site two sides of scion, the long 1-1.5cm of bevel (being trapezoidal shape) inserts stock to the scion of cutting then and splits in the mouth, flattens gently with thumb, at last with flat grafting clamp wound.
C] inarching method:
In the stock seedling age 5-6 leaf phase, scion seedling age 5-6 leaf phase, the high 5-6cm of stem; During stem girth 1-1.5cm,, make the 45 cutter of splaying downwards with blade and decaptitate 3cm place, the hypocotyl of stock middle part; Reach hypocotylar 1/2 deeply; Again the corresponding site of scion is made the 45 cutter of upwards splaying, reach 1/2 of plumular axis deeply, length is identical with the stock interface; Then from top to bottom scion and the stock two ligule edges of a knife match (mutual connection); At last with circle grafting clamp wound.
D] compound inarching method:
In the stock seedling age 6-7 leaf phase, the scion seedling age 6-7 leaf phase, the high 6-7cm of stem during stem girth 1-1.5cm, makes the 45 cutter of upwards splaying with lower end in the hypocotyl of stock with blade and decaptitates, reach deeply hypocotylar 1/2, long 1-1.2cm; Again the 45 cutter of upwards splaying is made with blade in lower end in the hypocotyl of another stock and decaptitates, reach deeply hypocotylar 1/2, long 1-1.2cm; Then the 45 cutter (in the axle both sides) of upwards respectively splaying is made with blade in lower end in the hypocotyl of scion, middle upper end, reach 1/2 of plumular axis deeply, length is identical with the stock interface; It is identical from top to bottom to connect the ligule edge of a knife of scion and two stocks at last, clamps wound respectively with two round grafting clips.
Claims (1)
1. the grafting method of tobacco bred specifically comprises the steps, it is characterized in that:
1] selection of grafting environment
The place of grafting operation is to be stamped in the booth of sunshade net or indoor, requires temperature at 18～28 ℃, and relative air humidity does not receive the sunlight direct projection more than 80%, reduces with the external world to contact;
2] selection of stock and scion
The stock seedling age 3-7 leaf phase, the scion seedling age 3-7 leaf phase, stem Gao Jun is at 3-7cm, stem girth 1-1.5cm.
3] grafting method that is suitable for
A] the valve inside grafting:
In the stock seedling age 3-4 leaf phase, the scion seedling age 3-4 leaf phase, the high 3-4cm of stem during stem girth 1-1.2cm, cuts sth. askew stock plant height 2cm place downwards for 45 ° earlier and decaptitates; Again 45 ° of cuttves of upwards splaying of scion corresponding site (the following 2cm of true leaf) are removed root; The segment that valve inside is cut into 0.4-0.6cm to the middle part, advances the inclined-plane that goes the root scion one headgear make insertion valve inside in inclined-plane of the stock of decaptitating 2 scarves to coincide then;
B] cleft graft:
In the stock seedling age 4-5 leaf phase, the scion seedling age 4-5 leaf phase, the high 4-5cm of stem, during stem girth 1-1.5cm, the growing point with stock removes upper end in hypocotyl with blade earlier, and the middle 1-1.5cm that vertically rives downwards is long along hypocotyl; Again a cutter is respectively cut on the corresponding site two sides of scion, the long 1-1.5cm of bevel (being trapezoidal shape) inserts stock to the scion of cutting then and splits in the mouth, flattens gently with thumb, at last with flat grafting clamp wound;
C] inarching method:
In the stock seedling age 5-6 leaf phase, scion seedling age 5-6 leaf phase, the high 5-6cm of stem; During stem girth 1-1.5cm,, make the 45 cutter of splaying downwards with blade and decaptitate 3cm place, the hypocotyl of stock middle part; Reach hypocotylar 1/2 deeply; Again the corresponding site of scion is made the 45 cutter of upwards splaying, reach 1/2 of plumular axis deeply, length is identical with the stock interface; Then from top to bottom scion and the stock two ligule edges of a knife match (mutual connection); At last with circle grafting clamp wound;
D] compound inarching method:
In the stock seedling age 6-7 leaf phase, the scion seedling age 6-7 leaf phase, the high 6-7cm of stem during stem girth 1-1.5cm, makes the 45 cutter of upwards splaying with lower end in the hypocotyl of stock with blade and decaptitates, reach deeply hypocotylar 1/2, long 1-1.2cm; Again the 45 cutter of upwards splaying is made with blade in lower end in the hypocotyl of another stock and decaptitates, reach deeply hypocotylar 1/2, long 1-1.2cm; Then the 45 cutter (in the axle both sides) of upwards respectively splaying is made with blade in lower end in the hypocotyl of scion, middle upper end, reach 1/2 of plumular axis deeply, length is identical with the stock interface; It is identical from top to bottom to connect the ligule edge of a knife of scion and two stocks at last, clamps wound respectively with two round grafting clips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011102600957A CN102349419A (en) | 2011-09-05 | 2011-09-05 | Grafting method for culturing new product of tobacco |
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| CN2011102600957A CN102349419A (en) | 2011-09-05 | 2011-09-05 | Grafting method for culturing new product of tobacco |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577843A (en) * | 2012-03-13 | 2012-07-18 | 中国烟草总公司郑州烟草研究院 | Method for lowering Cd content in tobacco leaves by utilizing grafting technology |
| CN103004482A (en) * | 2012-12-21 | 2013-04-03 | 湖北中烟工业有限责任公司 | Novel culture method for flavored aromatic tobacco |
| CN103404375A (en) * | 2013-05-29 | 2013-11-27 | 云南省烟草农业科学研究院 | Grafting and seed multiplication method for endangered tobacco genetic resources |
| CN104838953A (en) * | 2015-05-29 | 2015-08-19 | 宜宾云辰乔木园林有限责任公司 | Root-grafting seedling method for Chinese flowering crabapple |
| CN106856996A (en) * | 2017-02-15 | 2017-06-20 | 四川省烟草公司宜宾市公司 | One engrafting and cultivating method for growing tobacco |
| CN111713283A (en) * | 2020-06-30 | 2020-09-29 | 广西壮族自治区农业科学院 | Rootstock replacing method without influencing grape harvest |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903003A (en) * | 2006-08-10 | 2007-01-31 | 刘成忠 | Method for grafting by using two root stocks |
| CN101209014A (en) * | 2007-12-25 | 2008-07-02 | 兰绍华 | Tobacco grafting breeding method |
| CN101336599A (en) * | 2008-08-07 | 2009-01-07 | 黄化明 | Multi-stock one-budwood engrafting method |
-
2011
- 2011-09-05 CN CN2011102600957A patent/CN102349419A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903003A (en) * | 2006-08-10 | 2007-01-31 | 刘成忠 | Method for grafting by using two root stocks |
| CN101209014A (en) * | 2007-12-25 | 2008-07-02 | 兰绍华 | Tobacco grafting breeding method |
| CN101336599A (en) * | 2008-08-07 | 2009-01-07 | 黄化明 | Multi-stock one-budwood engrafting method |
Non-Patent Citations (2)
| Title |
|---|
| 咸文荣等: "辣椒嫁接新方法――气门芯法", 《长江蔬菜》 * |
| 无: "西瓜的嫁接苗培育技术", 《HTTP://WWW.312GREEN.COM/INFORMATION/DETAIL.PHP?TOPIC_ID=56938》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577843A (en) * | 2012-03-13 | 2012-07-18 | 中国烟草总公司郑州烟草研究院 | Method for lowering Cd content in tobacco leaves by utilizing grafting technology |
| CN103004482A (en) * | 2012-12-21 | 2013-04-03 | 湖北中烟工业有限责任公司 | Novel culture method for flavored aromatic tobacco |
| CN103404375A (en) * | 2013-05-29 | 2013-11-27 | 云南省烟草农业科学研究院 | Grafting and seed multiplication method for endangered tobacco genetic resources |
| CN104838953A (en) * | 2015-05-29 | 2015-08-19 | 宜宾云辰乔木园林有限责任公司 | Root-grafting seedling method for Chinese flowering crabapple |
| CN106856996A (en) * | 2017-02-15 | 2017-06-20 | 四川省烟草公司宜宾市公司 | One engrafting and cultivating method for growing tobacco |
| CN111713283A (en) * | 2020-06-30 | 2020-09-29 | 广西壮族自治区农业科学院 | Rootstock replacing method without influencing grape harvest |
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Application publication date: 20120215 |