CN105165814A - Preparation method of low concentration NAA and glycerin gel - Google Patents
Preparation method of low concentration NAA and glycerin gel Download PDFInfo
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- CN105165814A CN105165814A CN201510525510.5A CN201510525510A CN105165814A CN 105165814 A CN105165814 A CN 105165814A CN 201510525510 A CN201510525510 A CN 201510525510A CN 105165814 A CN105165814 A CN 105165814A
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- naa
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- mother liquor
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Abstract
The invention discloses a preparation method of low concentration NAA and glycerin gel, and belongs to the technical field of plant biology. The preparation method comprises the following steps: at first, preparing a NAA mother liquor with a concentration of 1 mg/mL, diluting the mother liquor into a low concentration NAA and glycerin work fluid with a concentration of 10 mg/L; using the work fluid to prepare a low concentration NAA and glycerin gel confining liquid, which contains sodium carboxymethyl cellulose with a mass concentration of 1% and sodium alginate with a mass concentration of 8%.
Description
Technical field
A compound method for low concentration NAA and glycerogel, 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 NAA, 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 low concentration NAA and glycerogel, 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 NAA with a little 95% ethanol dissolve after, be settled to 100mL with distilled water, be the NAA mother liquor of 1mg/mL;
2. working solution preparation: above-mentioned mother liquor is diluted to according to the ratio of volume ratio 1:100 the low concentration hormone working solution that concentration is 10mg/L, simultaneously according to the glycerine adding 10ml in the hormone working solution of 90ml;
3. hormone gel preparation: accurately take 1g sodium carboxymethylcellulose and 8g sodium alginate is that the hormone of 10mg/L and glycerine working solution dissolve for subsequent use by the concentration of 100mL 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 low concentration NAA and glycerogel, 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 NAA with a little 95% ethanol dissolve after, be settled to 100mL with distilled water, be the NAA mother liquor of 1mg/mL;
2. working solution preparation: above-mentioned mother liquor is diluted to according to the ratio of volume ratio 1:100 the low concentration hormone working solution that concentration is 10mg/L, simultaneously according to the glycerine adding 10ml in the hormone working solution of 90ml;
3. hormone gel preparation: accurately take 1g sodium carboxymethylcellulose and 8g sodium alginate is that the hormone of 10mg/L and glycerine working solution dissolve for subsequent use by the concentration of 100mL under 50 DEG C of water bath condition.
Claims (1)
1. a compound method for low concentration NAA and glycerogel, 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 NAA with a little 95% ethanol dissolve after, be settled to 100mL with distilled water, be the NAA mother liquor of 1mg/mL;
2. working solution preparation: above-mentioned mother liquor is diluted to according to the ratio of volume ratio 1:100 the low concentration hormone working solution that concentration is 10mg/L, simultaneously according to the glycerine adding 10ml in the hormone working solution of 90ml;
3. hormone gel preparation: accurately take 1g sodium carboxymethylcellulose and 8g sodium alginate is that the hormone of 10mg/L and glycerine working solution dissolve for subsequent use by the concentration of 100mL under 50 DEG C of water bath condition.
Priority Applications (1)
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CN201510525510.5A CN105165814A (en) | 2015-08-25 | 2015-08-25 | Preparation method of low concentration NAA and glycerin gel |
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CN201510525510.5A CN105165814A (en) | 2015-08-25 | 2015-08-25 | Preparation method of low concentration NAA and glycerin gel |
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CN105165814A true CN105165814A (en) | 2015-12-23 |
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CN201510525510.5A Pending CN105165814A (en) | 2015-08-25 | 2015-08-25 | Preparation method of low concentration NAA and glycerin gel |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105409934A (en) * | 2016-01-08 | 2016-03-23 | 何晴雪 | Method for soaking flowers through medium-concentration NAA and glycerin gel |
CN105432608A (en) * | 2016-01-08 | 2016-03-30 | 何晴雪 | Preparation method of high-concentration NAA and glycerogel |
CN105660612A (en) * | 2016-01-08 | 2016-06-15 | 何晴雪 | Method for preparing medium-concentration NAA and glycerin gel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001084928A1 (en) * | 2000-05-11 | 2001-11-15 | Bayer Cropscience Gmbh | Combinations of plant protection agents with organic or inorganic matrix materials |
CN102511488A (en) * | 2011-12-15 | 2012-06-27 | 河南科技大学 | Plant sprouting agent and preparation method thereof |
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 CN201510525510.5A patent/CN105165814A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001084928A1 (en) * | 2000-05-11 | 2001-11-15 | Bayer Cropscience Gmbh | Combinations of plant protection agents with organic or inorganic matrix materials |
CN102511488A (en) * | 2011-12-15 | 2012-06-27 | 河南科技大学 | Plant sprouting agent and preparation method thereof |
CN102599161A (en) * | 2012-02-09 | 2012-07-25 | 濮阳市林业科学院 | Hormone hydrogel rooting film |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105409934A (en) * | 2016-01-08 | 2016-03-23 | 何晴雪 | Method for soaking flowers through medium-concentration NAA and glycerin gel |
CN105432608A (en) * | 2016-01-08 | 2016-03-30 | 何晴雪 | Preparation method of high-concentration NAA and glycerogel |
CN105660612A (en) * | 2016-01-08 | 2016-06-15 | 何晴雪 | Method for preparing medium-concentration NAA and glycerin gel |
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Application publication date: 20151223 |