CN105052909A - Preparing method for high-concentration IBA gel - Google Patents
Preparing method for high-concentration IBA gel Download PDFInfo
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- CN105052909A CN105052909A CN201510525429.7A CN201510525429A CN105052909A CN 105052909 A CN105052909 A CN 105052909A CN 201510525429 A CN201510525429 A CN 201510525429A CN 105052909 A CN105052909 A CN 105052909A
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- hormone
- iba
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- mother liquor
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Abstract
The invention discloses a preparing method for high-concentration IBA gel, and belongs to the technical field of plant biology. The preparing method includes the steps that IBA mother liquid with the concentration of 1 mg/mL is prepared; the mother liquid is diluted into high-concentration IBA working liquid with the concentration of 500 mg/L; the working liquid is prepared into high-concentration IBA gel confining liquid containing sodium carboxymethylcellulose with the mass concentration of 1% and sodium alginate with the mass concentration of 8%.
Description
Technical field
A compound method for high concentration IBA gel, belongs to plant biotechnology field.
Background technology
Cottage propagation is one of vegetative common method of plant, especially trees, and the method has that cost is low, instant effect, cycle short, used branch abundance and can keep the plurality of advantages such as parent's merit.Usually can use dissimilar hormone during cottage propagation, as IBA, IBA, NAA, 2,4-D, GA
3, 6-BA, KT, TDZ, TIBA, ethrel, B
9, PP333, MH etc., the interpolation of above-mentioned hormone can enable plant at body or in vitro ahead of time or postpone to take root, bloom, bear fruit, and increases radical, induction axillary bud sprouting, improves percentage of fertile fruit etc., agricultural production plays important purposes.But the branch being difficult to break up in in-vitro propagate or rooting process, due to the loss of long moisture or nutriment, extremely easily causes death.And the method that existing employing urges root to lure bud to bloom possesses skills the shortcomings such as step is more, cost is high, unstable, in production, effect is unsatisfactory.Therefore, need badly a kind of fast and convenient method for plant axillary bud deriving, take root and Cheng Hua etc.
Summary of the invention
A compound method for high concentration IBA gel, is characterized in that, include hormone mother liquor, working solution preparation, the preparation of hormone gel in described method, concrete operation step is as follows:
1. hormone mother liquor: precise weight be 0.1g IBA with a little 95% ethanol dissolve after, be settled to 100mL with distilled water, be the IBA mother liquor of 1mg/mL;
2. working solution preparation: above-mentioned mother liquor is diluted to according to the ratio of volume ratio 1:2 the High concentration auxin working solution that concentration is 500mg/L;
3. hormone gel preparation: accurately take 1g sodium carboxymethylcellulose and 8g sodium alginate, dissolves for subsequent use with the hormone working solution that the concentration of 100mL is 500mg/L under 50 DEG C of water bath condition.
The invention has the advantages that from the viewpoint of water conservation, short root, lure bud, bloom, bear fruit, with hormone working solution for solvent, sodium carboxymethylcellulose and sodium alginate are gel carrier, are mixed with containing gel solution that is dissimilar, concentration hormone.Features such as during use, branch, flower being soaked in slightly above-mentioned solution or above-mentioned solution is dripped at axillalry bud place, film can be formed rapidly after gel drying, reaching the evaporation of minimizing moisture, being continuously applied hormone, be easy and simple to handle.
embodiment:
Below in conjunction with specific embodiment, the present invention is conducted further description.
Embodiment
A compound method for high concentration IBA gel, is characterized in that, include hormone mother liquor, working solution preparation, the preparation of hormone gel in described method, concrete operation step is as follows:
1. hormone mother liquor: precise weight be 0.1g IBA with a little 95% ethanol dissolve after, be settled to 100mL with distilled water, be the IBA mother liquor of 1mg/mL;
2. working solution preparation: above-mentioned mother liquor is diluted to according to the ratio of volume ratio 1:2 the High concentration auxin working solution that concentration is 500mg/L;
3. hormone gel preparation: accurately take 1g sodium carboxymethylcellulose and 8g sodium alginate, dissolves for subsequent use with the hormone working solution that the concentration of 100mL is 500mg/L under 50 DEG C of water bath condition.
Claims (1)
1. a compound method for high concentration IBA gel, is characterized in that, include hormone mother liquor, working solution preparation, the preparation of hormone gel in described method, concrete operation step is as follows:
1. hormone mother liquor: precise weight be 0.1g IBA with a little 95% ethanol dissolve after, be settled to 100mL with distilled water, be the IBA mother liquor of 1mg/mL;
2. working solution preparation: above-mentioned mother liquor is diluted to according to the ratio of volume ratio 1:2 the High concentration auxin working solution that concentration is 500mg/L;
3. hormone gel preparation: accurately take 1g sodium carboxymethylcellulose and 8g sodium alginate, dissolves for subsequent use with the hormone working solution that the concentration of 100mL is 500mg/L under 50 DEG C of water bath condition.
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CN201510525429.7A CN105052909A (en) | 2015-08-25 | 2015-08-25 | Preparing method for high-concentration IBA gel |
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CN201510525429.7A CN105052909A (en) | 2015-08-25 | 2015-08-25 | Preparing method for high-concentration IBA gel |
Publications (1)
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CN105052909A true CN105052909A (en) | 2015-11-18 |
Family
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CN201510525429.7A Pending CN105052909A (en) | 2015-08-25 | 2015-08-25 | Preparing method for high-concentration IBA gel |
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CN (1) | CN105052909A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008146153A2 (en) * | 2007-06-01 | 2008-12-04 | Universita' Di Pisa | Method for biofertilization and bioprotection of vegetal material, in particular for in vitro propagation, protected cultivations, nurseries, and bacterial formulation for carrying out said method |
CN102599161A (en) * | 2012-02-09 | 2012-07-25 | 濮阳市林业科学院 | Hormone hydrogel rooting film |
-
2015
- 2015-08-25 CN CN201510525429.7A patent/CN105052909A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008146153A2 (en) * | 2007-06-01 | 2008-12-04 | Universita' Di Pisa | Method for biofertilization and bioprotection of vegetal material, in particular for in vitro propagation, protected cultivations, nurseries, and bacterial formulation for carrying out said method |
CN102599161A (en) * | 2012-02-09 | 2012-07-25 | 濮阳市林业科学院 | Hormone hydrogel rooting film |
Non-Patent Citations (1)
Title |
---|
陆璃 等: "吲哚丁酸对红粉撲花枝条扦插生根效应的影响", 《广东园林》 * |
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Application publication date: 20151118 |
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RJ01 | Rejection of invention patent application after publication |