CN1231828A - Plant growth regulator and its production method - Google Patents
Plant growth regulator and its production method Download PDFInfo
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- CN1231828A CN1231828A CN 99112816 CN99112816A CN1231828A CN 1231828 A CN1231828 A CN 1231828A CN 99112816 CN99112816 CN 99112816 CN 99112816 A CN99112816 A CN 99112816A CN 1231828 A CN1231828 A CN 1231828A
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Abstract
A plant growting agent is prepared from dry or wet yeast slurry, humic acid and sodium selenite through biologic engineering, and serves to increase resistance to diseases and yield, supplement selenium, and promote human health.
Description
The present invention relates to a kind of plant growth substance and production technology thereof.
Along with the increase of Agricultural Development and input, plant disease has become the key factor that per unit area yield is not high, gross output is unstable.Phytopathy is poisoned and is not obtained fine inhibition in recent years, and but development is very fast, and some is regional even cause the crops total crop failure, does not still have pharmaceutical treatment measure viable economically, with low cost at present.The U.S., Japanese scholar extracted RNA from mushroom eats in 1967 to 1969, and people, rich virus disease are all had inhibitory action.After this someone proves that more than 50 kind of fungal rna extract all has stronger inhibitory action to tobacco mosaic virus disease again, domestic in recent years test also shows, the fungal nucleic acid biologic product has the stronger promotion plant growing and the double effect of control of plant virosis, be efficient, nontoxic, the non-harmful sick volume increase element that presses down, its volume increase presses down the similar viral inhibitors that sick effect far surpasses present domestic use.Simultaneously many scientific workers just notice that humic acid has polygon effect and dual regulation as a kind of physiological activator, once there were the human humic acid in peat little wheat seeds of soaking seed nineteen fifty-nine, the result has confirmed the wheat suction and has expanded to quicken, respiratory intensity increases, germinate 3-4 day ahead of time, root is long, the stem height, and the strain weight average is significantly increased; Nitro humic acid and its esters are a kind of multifunctional organic fertilizer material, except that fertilizer efficiency own, can also improve phosphate fertilizer utilization efficiency, have the plant growth stimulating effect, the growth of stratification and root system, and increase is tillered, and enhances metabolism, and improves crop quality.Fulvic acid, especially peat fulvic acid be because molecular weight is low, and dissolubility is good, acidic-group resultant height, and characteristics such as physiologically active is outstanding have good promotion, stimulation, disease-resistant to plant, and are degeneration-resistant and improve effect such as quality; Fulvic acid is a kind of more satisfactory drought resisting medicament simultaneously, can cause a series of obvious physiological effects behind the foliage-spray, be that anti-the smoking of multi-functional coordinate plant growth type risen agent, increases chlorophyll content, strengthen photosynthesis and dry-matter accumulation, improve the root system vigor, prevent early ageing, the soil moisture that slows down consumption, can also form compound with agricultural chemicals, raising is to people and animals' safety, reduce and pollute, thereby effects such as volume increase on agricultural, drought resisting, diseases prevention, the frost of taking precautions against drought, short precocity generally acknowledged.China's resource of humic acid is abundant, the peat reserves are at the forefront in the world, quality is better, but exist in the resource that fulvic acid content is low, problem such as the difficulty of isolating, recovery rate are low, if with the humic acid in the resource of humic acid, especially the productive rate of fulvic acid improves, and can realize by the transformation of resources advantage to economic advantages.Trace elements of selenium is to keep humans and animals life; it is requisite to keep fit; selenium in the human body mainly absorbs from food; but China exists a low selenium band that is extended by North-East Bound southwest; lack selenium in the ambient soil; thereby cause plant to hang down selenium; the low selenium of food has a strong impact on the health of humans and animals; as Keshan disease; endemic such as Kaschin-Beck disease; cardiovascular disease; Hemorrhagic fever and various cancers etc. are all relevant with scarce selenium, and an amount of selenium can strengthen immune function of human body, delays senility; the toxicity of antagonism various heavy; alleviate the harm of polyfluoro, promote the absorption of iodine, the protection liver; improve eyesight, prevention and treatment asthma etc.Human body is mended selenium and is preferably adopted organic benefit selenium, and the organic benefit selenium of biogenic is more desirable.
The purpose of this invention is to provide a kind of plant growth substance and production method thereof.By the nucleic acid humic acid selenium biologic product that biological engineering method is made, can make crop press down sick, volume increase, mend selenium, improve agricultural product quality, can promote health, have multi-functionally, production technology is fairly simple, and is easy to use, remarkable in economical benefits.
Plant growth substance provided by the invention comprises following key component:
Dried yeast or wet yeast paste
Humic acid
Sodium selenite
Above-mentioned growth stimulator adds micronutrient.
The production method that the invention provides plant growth substance is as follows,
Prepare earlier yeast nucleic acid extract and humic acid compound selenium fertilizer respectively, wherein the yeast nucleic acid extract adopts diluted alkaline method or dense salt method to extract; The humic acid compound selenium fertilizer is that humic acid material is used the alkali extracting again after nitric acid oxygen is separated, add sodium selenite after the Separation of Solid and Liquid in solution, and stirring and dissolving is even; Then with yeast nucleic acid extract and humic acid compound selenium fertilizer by 1-4: the 1-4 part by weight is mixed into the mother liquor of liquid growth stimulator:
In the liquid growth stimulator, add the nutrition dosing that contains the required micronutrient of plant growing.
Above-mentioned yeast nucleic acid extract adopts the diluted alkaline method to produce, and the wet yeast paste that promptly will include dried yeast 15-25%, 15-32 weight portion earlier adds the water of 25-35 weight portion, furnishing solution; The dissolution of sodium hydroxide of getting the 1-3 weight portion then adds sodium hydroxide solution in the above-mentioned yeast paste solution in the water of 120-180 weight portion; At room temperature stir, being neutralized to PH with 5-7 mol hydrochloric acid is 7.0; Stirred 6-15 minute, the water-bath heating is 8-12 minute in water temperature 85-100 ℃ water; Speed is chilled to 10 ℃-1 ℃ then.Carry out Separation of Solid and Liquid with centrifuge at last, solution is collected.
Above-mentioned yeast nucleic acid extract adopts dense salt method to produce, and the wet yeast paste that promptly will include dried yeast 15-25%, 20-40 weight portion earlier adds in the concentrated sodium chloride solution, and sodium chloride solution is that the water that the sodium chloride of 3-6 weight portion is dissolved in the 18-30 weight portion forms; Stir, extract in the boiling water bath, water temperature 80-95 ℃; With the extract cooling, carry out melt cinder with centrifuge and separate, get extract.
Producing of above-mentioned humic acid compound selenium fertilizer is to adopt humic acid materials such as peat, brown coal, weathered coal, grinding particle size 20-60 order, add in the reactor with the 10-30 weight portion, the salpeter solution that adds the 3-6 mol again, liquid-solid ratio is 2-4: 1, and the water-bath heating, reaction temperature is 80-95 ℃, reaction time is 15-45 minute, stirs; The cooling back adds proper amount of sodium hydroxide, and transferring to PH is 7; Add 0.5-1.2 weight portion sodium hydroxide then, the boiling water bath heating, water temperature 80-95 ℃, stir, extracting 25-45 minute, solid-to-liquid ratio was 1: 8-12; Reaction finishes and carries out sedimentation, filtration, washing, and cleaning solution and filtrate are merged, and is settled to the 380-420 liter, adds the sodium selenite of 20-30 weight portion at last, stir.
During use, with mother liquor and dosing on demand mixed diluting get final product, can also use mother liquor separately, its dilution is got final product.Can carry out foliage-spray, seed dressing, soak seed, dip in root, soak root.
The present invention compared with prior art has following advantage: have and stronger press down sick, volume increase, mend the selenium triple effect, can improve crop disease-resistant poison, pest-resistant evil effect, strengthen the resistance of crop, cold-resistant, frost-resistant, drought resisting, waterlogging-resistant; , leaf yellow early ageing short and small to plant and because of chemical fertilizer, agricultural chemicals, frost etc. to the crops that rice shoot causes serious harm, have tangible recovery life, promote the effect of growth, adopt foliar spray can win volume increase after autumn.Can improve biogenic organic selenium content in the crop, improve poor selenium environment, reduce the generation of poor selenium disease and alleviate the harm of heavy metal pollutions such as mercury, promote health.Experiment shows: the mixing humic acid alkali extract that the present invention all is significantly increased resource of humic acid fulvic acid productive rate, acid functional mass contg and physiologically active after nitric acid oxygen is separated, with the compound use of the biologic product of yeast nucleic acid extract, to the sick volume increase of pressing down of crops, improve quality and have synergy; With sodium selenite and the compound use of nucleic acid humic acid, be the optimal path that obtains the biogenic organic selenium.Can improve quality of agricultural product, can increase soil fertility, administer and improve environment; Nontoxic, harmless, have no side effect, pollution-free, be grain, vegetables, fruit tree, tobacco, flowers etc. all over the auximone of usefulness; Raw material cheaply is easy to get, and production technology is reasonable, and is easy and simple to handle, the equipment less investment.
Provide embodiments of the invention below.
Embodiment 1
Produce the yeast nucleic acid extract earlier, adopt the diluted alkaline method:
At first take by weighing wet 25 kilograms of yeast pastes (including dried yeast 16%), add 29 kilograms in water, furnishing contains the solution of 8% dry weight; Get 2 kilograms in sodium hydroxide then, add the dissolving of 150 kg of water; Add in the above-mentioned yeast paste solution, the ultimate density that makes sodium hydroxide is 1%; At room temperature stirred 50 minutes, and be neutralized to PH7.0 with 6 mol hydrochloric acid; Stirred 10 minutes, water-bath heating 10 minutes, 90 ℃ of water temperatures, speed is chilled to below 10 ℃ then, with centrifuge solution is collected at last and is the yeast nucleic acid extract.
Produce the humic acid compound selenium fertilizer:
Take by weighing 20 kilograms of peat earlier, dry, pulverize, granularity 40 orders are put into reactor and are added the salpeter solution of 6 mol, and liquid-solid ratio is 3: 1, heats in water-bath, and 90 ℃ of water temperatures stirred 30 minutes; Reaction finishes cold slightly, adds sodium hydroxide in reactor, regulates PH to 7.0, adds 0.8 kilogram of sodium hydroxide again, continues the boiling water bath heating, stirs extracting 30 minutes; Solid-to-liquid ratio is not less than 1: 12; With reactant sedimentation, filtration, washing, and cleaning solution is incorporated in the filtrate.Be settled to 800 liters, add 24 kilograms of sodium selenites at last, stirring and dissolving evenly promptly gets the humic acid compound selenium fertilizer.
The preparation of growth stimulator mother liquor: part by weight such as yeast nucleic acid extract and humic acid compound selenium fertilizer are mixed promptly get organic mother liquor fertilizer.
The preparation of growth stimulator dosing: need regulation content to be dissolved in a certain proportion of water by plant micronutrient compounds such as ammonium molybdate, borax, zinc sulphate, be mixed with dosing fertilizer.
At last growth stimulator mother liquor and dosing are mixed by 2: 1 weight portions, be finished product.
Embodiment 2
Produce the yeast nucleic acid extract earlier, adopt dense salt method:
At first take by weighing wet 30 kilograms of yeast pastes (including dried yeast 18%), add in the sodium chloride solution.Sodium chloride solution is that 4.8 kilograms of sodium chloride are dissolved in 22.8 kilograms the water, stirs.Extracting is 1 hour in 90 ℃ of water-baths.With the extract cooling, be contained in Separation of Solid and Liquid in the centrifuge, get extract and be the yeast nucleic acid extract.
Produce the humic acid compound selenium fertilizer then,
Take by weighing 20 kilograms of peat, dry, pulverizing, granularity 20 orders add in the reactor, and add the salpeter solution of 4.5 mol, and liquid-solid ratio is 4: 1, and 90 ℃ of water-baths heating were stirred 15 minutes.Reaction is cold slightly after finishing, and adds oxychloride sodium in reactor, and transferring PH is 7; Add 0.8 kilogram of sodium hydroxide again, continue the boiling water bath heating, stir extracting 30 minutes, solid-to-liquid ratio is not less than 1: 12.Reaction finishes and carries out sedimentation, filtration, washing, and cleaning solution and filtrate are merged, and is settled to 400 liters.Add 24 kilograms of sodium selenites at last, stirring and dissolving evenly is the humic acid compound selenium fertilizer.
The preparation of growth stimulator mother liquor: yeast nucleic acid extract and humic acid compound selenium fertilizer mixed by 1: 2 part by weight promptly get organic mother liquor fertilizer.
The preparation of growth stimulator dosing: micronutrient compounds such as ammonium molybdate, borax, zinc sulphate are dissolved in a certain proportion of water by the required regulation content of plant, are mixed with dosing fertilizer.
At last growth stimulator mother liquor and dosing are mixed in 1: 2 weight portion ratio, product.
Claims (7)
1, a kind of plant growth substance is characterized in that: it comprises following key component;
Dried yeast or wet yeast paste
Humic acid
Sodium selenite.
2, growth stimulator according to claim 1 is characterized in that adding micronutrient.
3, a kind of production method of plant growth substance is characterized in that: prepare earlier yeast nucleic acid extract and humic acid compound selenium fertilizer respectively, wherein the yeast nucleic acid extract adopts diluted alkaline method or dense salt method to extract; The humic acid compound selenium fertilizer is that humic acid material is used the alkali extracting again after nitric acid oxygen is separated, add sodium selenite after the Separation of Solid and Liquid in solution, and stirring and dissolving is even; Then with yeast nucleic acid extract and humic acid compound selenium fertilizer by 1-4: the 1-4 part by weight mixes, the mother liquor of liquid growth stimulator.
4, method according to claim 3 is characterized in that: in the liquid growth stimulator, add the nutrition dosing of closing the required micronutrient of plant growing.
5, method according to claim 3 is characterized in that; The yeast nucleic acid extract adopts the diluted alkaline method to produce, and the wet yeast paste that promptly will include dried yeast 15-25%, 15-32 weight portion earlier adds the water of 25-35 weight portion, furnishing solution; The dissolution of sodium hydroxide of getting the 1-3 weight portion then adds sodium hydroxide solution in the above-mentioned yeast paste solution in the water of 120-180 weight portion; At room temperature stir, being neutralized to PH with 5-7 mol hydrochloric acid is 7.0; Stirred 6-15 minute, the water-bath heating is 8-12 minute in water temperature 85-100 ℃ water; Speed is chilled to 10 ℃-1 ℃ then, carries out Separation of Solid and Liquid with centrifuge at last, solution is collected.
6, method according to claim 3 is characterized in that; Ferment not nucleic acid extractive adopts dense salt method to produce, and the wet yeast paste that promptly will include dried yeast 15-25%, 20-40 weight portion earlier adds in the concentrated sodium chloride solution, and sodium chloride solution is that the water that the sodium chloride of 3-6 weight portion is dissolved in the 18-30 weight portion forms; Stir, extract in the boiling water bath, water temperature 80-95 ℃; With the extract cooling, carry out melt cinder with centrifuge and separate, get extract.
7, method according to claim 3, it is characterized in that: producing of humic acid compound selenium fertilizer is to adopt humic acid materials such as peat, brown coal, weathered coal, grinding particle size 20-60 order, add in the reactor with the 10-30 weight portion, add the salpeter solution of 3-6 mol again, liquid-solid ratio is 2-4: 1, the water-bath heating, reaction temperature is 80-95 ℃, and the reaction time is 15-45 minute, stirs; The cooling back adds proper amount of sodium hydroxide, and transferring to PH is 7; Add 0.5-1.2 weight portion sodium hydroxide then, the boiling water bath heating, water temperature 80-100 ℃, stir, extracting 25-45 minute, solid-to-liquid ratio was 1: 8-12; Reaction finishes and carries out sedimentation, filtration, washing, and cleaning solution and filtrate are merged, and is settled to the 380-420 liter, adds the sodium selenite of 20-30 weight portion at last, stir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99112816A CN1081895C (en) | 1999-04-06 | 1999-04-06 | Plant growth regulator and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99112816A CN1081895C (en) | 1999-04-06 | 1999-04-06 | Plant growth regulator and its production method |
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| Publication Number | Publication Date |
|---|---|
| CN1231828A true CN1231828A (en) | 1999-10-20 |
| CN1081895C CN1081895C (en) | 2002-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN99112816A Expired - Fee Related CN1081895C (en) | 1999-04-06 | 1999-04-06 | Plant growth regulator and its production method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511346A (en) * | 2011-12-12 | 2012-06-27 | 苏州硒谷科技有限公司 | Method for producing organic selenium-enriched rice |
| CN102757289A (en) * | 2012-08-06 | 2012-10-31 | 长沙福山农业科技有限公司 | Selenium titanium humate composite and preparation method thereof |
| CN103012807A (en) * | 2012-12-21 | 2013-04-03 | 贵州大学 | Preparation method and application of modified humic acid quaternary ammonium salt |
| CN103435409A (en) * | 2013-08-16 | 2013-12-11 | 天津市武清区植保植检站 | Plant selenium supplement preparation |
| CN103535375A (en) * | 2013-09-27 | 2014-01-29 | 江志鑫 | Plant growth modifying agent |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119178A (en) * | 1995-08-31 | 1996-03-27 | 金尧 | Yeast microbial fertilizer and producing process thereof |
| CN1144212A (en) * | 1996-05-10 | 1997-03-05 | 高仕宝 | Crop carrier bioelement |
-
1999
- 1999-04-06 CN CN99112816A patent/CN1081895C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511346A (en) * | 2011-12-12 | 2012-06-27 | 苏州硒谷科技有限公司 | Method for producing organic selenium-enriched rice |
| CN102757289A (en) * | 2012-08-06 | 2012-10-31 | 长沙福山农业科技有限公司 | Selenium titanium humate composite and preparation method thereof |
| CN103012807A (en) * | 2012-12-21 | 2013-04-03 | 贵州大学 | Preparation method and application of modified humic acid quaternary ammonium salt |
| CN103435409A (en) * | 2013-08-16 | 2013-12-11 | 天津市武清区植保植检站 | Plant selenium supplement preparation |
| CN103435409B (en) * | 2013-08-16 | 2014-12-17 | 天津市武清区植保植检站 | Plant selenium supplement preparation |
| CN103535375A (en) * | 2013-09-27 | 2014-01-29 | 江志鑫 | Plant growth modifying agent |
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|---|---|
| CN1081895C (en) | 2002-04-03 |
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