CN104649828A - Chitosan and amino acid-containing synergetic composition and applications - Google Patents
Chitosan and amino acid-containing synergetic composition and applications Download PDFInfo
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- CN104649828A CN104649828A CN201510073404.8A CN201510073404A CN104649828A CN 104649828 A CN104649828 A CN 104649828A CN 201510073404 A CN201510073404 A CN 201510073404A CN 104649828 A CN104649828 A CN 104649828A
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- chitosan
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- amino acid
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- element fertilizer
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the field of agriculture, and relates to a chitosan and amino acid-containing synergetic composition. The composition comprises the following active ingredients in percentage by mass: 0.2-50% of chitosan, 0.2-50% of amino acid, and 0.1-20% of trace element fertilizer, wherein the chitosan is chitosan or chitosan salts, the amino acid is one or more of glycine, phenylalanine, tyrosine, histidine, serine and amino acid salt, and the trace element fertilizer is one or more of molybdenum, boron, manganese, zinc, copper and ferrous, and is added in a soluble salt, and the mass percentage of auxiliary ingredients is 20-90%. The composition has obvious growth promotion, production increase, quality improvement, flower and fruit increasing, and stress resistance effects.
Description
Technical field
The invention belongs to agriculture field, relate to a kind of composition, specifically, relate to containing chitosan and amino acid whose synergistic composition and application.
Background technology
Along with improving constantly of people's living standard, green agricultural product more and more welcomed by the people.Because conventional fertilizers uses the reason such as soil compaction, deterioration in quality that may bring for a long time in a large number, the preparation developing a kind of environmentally friendly, growth promotion, raising crop yield etc. receives scientific research and gerentocratic concern day by day.
Chitosan is the product that chitin takes off N-ethanoyl, generally speaking, N-ethanoyl slough more than 55% just can be referred to as chitosan.Amino acid, as the smallest molecule forming protein, has and is easy to feature absorbed by crops, be also improved subject disease resistance, improve the function of crop quality.Supplement plant essential amino acid, stimulation and regulating plant grow fast, impel plant-growth healthy and strong, promote the absorption to nutritive substance.
The present invention test use with blade face containing chitosan and amino acid whose composition, soil treatment, filling root to the effect of plant, achieve unexpected effect.
Summary of the invention
The object of this invention is to provide synergistic composition and the application of chitosan-containing, amino acid and micro-fertilizer.
Containing chitosan and amino acid whose synergistic composition, it is characterized in that, active substance in composition is chitosan, amino acid and element fertilizer, the mass percentage of chitosan is 0.2-50%, amino acid whose mass percentage is 0.2-50%, amino acid is glycine, phenylalanine, TYR, Histidine, one or more in Serine and above-mentioned amino acid salts, the mass percentage of element fertilizer is 0.1-20%, element fertilizer is molybdenum, boron, manganese, zinc, copper, one or more in iron, add with the form of soluble salt, the mass percentage of auxiliary component is 20-90%.
Preferably, it is characterized in that, amino acid is one in glycine, phenylalanine, TYR and glycine sodium salt or two kinds, and the mass percentage of element fertilizer is 0.2-20%, and element fertilizer is one in molybdenum, boron, manganese, zinc, copper, iron or two kinds.
Preferred further, the mass percentage of chitosan is 0.5-20%, and amino acid whose mass percentage is 0.5-30%, and the mass percentage of element fertilizer is 0.5-10%, and the mass percentage of auxiliary agent is 40-80%.
In composition of the present invention, chitosan is the one in the glutaminate of chitosan, the hydrochloride of chitosan, chitosan.
Present invention also offers the application method of composition, for mixing soil or/and seed dressing, or/and vegetation period carry out spraying or/and fill with root.
In the application method of above-mentioned composition of the present invention, described plant is the plants such as herbage, grain and oil plant, fruit tree, vegetables, flowers, preferably, described plant is pea-pods, rape, corn, navel orange, paddy rice, wheat, cucumber, capsicum, watermelon, apple, grape, oranges and tangerines, pears, lichee, flowers etc.Preferably, described plant is pea-pods, rape, corn or navel orange.
The purposes of composition of the present invention, composition of the present invention has obvious growth promotion, volume increase, oil recovery enhancement, flower and fruit protecting, degeneration-resistant effect to plant.
Embodiment
In order to better understand invention essence, describe the technology contents of invention below in detail with example, but content of the present invention is not limited thereto.
The composition of embodiment 1 chitosan-containing and glycine is to the effect of pea-pods
Compost is mixed into sterilized soil and sterilizing river sand, be mixed into composition or single dose (the milligram number of the medicament that pharmaceutical quantities contains in every kilogram of soil) is fully mixed thoroughly, add clear water and make water content 30%, quantitative loading basin alms bowl, by the dibbling of soaked pea-pods seed in basin alms bowl, in every basin 10, cover with one deck thin soil, every concentration establishes 3 repetitions, places in observation ward and cultivates.After emerging, every basin stays 5 strain seedling of the same size, the latter 25 days average plant heights of investigation records pea-pods and remove root fresh weight of emerging.
The composition of table 1 chitosan-containing and glycine is to the effect of pea-pods
As known from Table 1, under same concentrations, by mixing soil process, the compositions-treated of chitosan-containing, glycine, the compositions-treated of the compositions-treated of chitosan-containing, glycine and molybdenum and chitosan-containing, glycine, molybdenum and boron is compared with other processes, the compositions-treated of chitosan-containing, glycine and micro-fertilizer all apparently higher than the effect of other process, has obvious growth promotion and effect of increasing production to the plant height of pea-pods and fresh weight.To sum up, chitosan-containing, glycine and composition that is a kind of or two kinds of micro-fertilizer have obvious synergistic effect.
The composition of embodiment 2 chitosan-containing and glycine is to the effect of increasing production of rape
Experimental field use sufficient base fertilizer and division of cells, list, even uniform.Every community 10m
2, every community appropriate tap water of identical amount waters rape seedbed, in order to avoid get seedling to hinder root, Transplanting Density is advisable with every community 100 strain.Respectively at tri-leaf period, colored early stage, young fruit period, with in a few days carrying out specific aim root irrigation each 1 time with corresponding medicament, every community root amount of executing is all identical with concentration.Gather in the crops when in yellow-green colour, in the middle part of main shaft, angle fruit is in loquat look 2/3 jiao of fruit, the Semen Brassicae campestris weight of different districts of weighing.Period, other control measures of each community are all identical, as moisture, weeding etc.Yield result is in table 2.
The composition of table 2 chitosan-containing and glycine is to the effect of increasing production of rape
As known from Table 2, under same root executes concentration and dosage, the compositions-treated of the compositions-treated of chitosan-containing, glycine and boron or chitosan-containing, glycine, boron and manganese is compared with other processes, the compositions-treated of chitosan-containing, glycine and a kind of or two kinds of micro-fertilizer all apparently higher than the effect of other process, has obvious effect of increasing production to the output of rape.Duration of test finds, chitosan-containing, glycine and one or two kinds of micro-fertilizer have obvious flower and fruit protecting effect to rape.
Embodiment 3 chitosan-containing and amino acid whose composition are to the growth-promoting effect of corn
Compost is mixed into sterilized soil and sterilizing river sand, be mixed into quantitative composition, fully mix thoroughly, add clear water and make water content 30%, quantitatively load basin alms bowl, by soaked corn seed dibbling in basin alms bowl, in every basin 15, cover with one deck thin soil, every concentration establishes 3 repetitions, place in observation ward and cultivate, and keep identical illumination, temperature and management of watering.After emerging, every basin stays 10 strain seedling of the same size, within 10 days, sprays 1 time afterwards, sprays 1 time every 10 days again, spray 2 times altogether.Investigation records every basin corn average plant height during pending plant performance notable difference.
Table 3 chitosan-containing and amino acid whose composition are to the effect of corn
As known from Table 3, under same concentrations, by mixing soil and spraying process, the compositions-treated of the compositions-treated of chitosan-containing, phenylalanine and boron, chitosan-containing, phenylalanine, glycine and boron is compared with other processes, the effect that the compositions-treated plant height of chitosan-containing, phenylalanine processes apparently higher than other, there is obvious growth-promoting effect, and leaf spot does not occur, and the process of other medicaments there are leaf spot, rust to occur.To sum up, the composition of the composition of above-mentioned chitosan-containing, phenylalanine, a kind of micro-fertilizer and chitosan-containing, phenylalanine, two kinds of micro-fertilizer has obvious growth promotion and degeneration-resistant effect.
Embodiment 4 chitosan-containing and amino acid whose composition are to the quality of navel orange
With chitosan-containing and amino acid whose composition, navel orange is respectively sprayed once in colored early stage, young fruit period, ripening stage, and established contrast.Within 1 week, quality determination is carried out after plucking.The repetition of 5, each sample, titratable acid adopts NaOH volumetry (mensuration of GB GB/T12293-90 fruit, vegetables product titratable acidity), and soluble sugar adopts Fehling volumetry (GB GB 6194-86 fruit, vegetables soluble sugar assay method).Measurement result is in table 4.
Table 4 chitosan-containing and amino acid whose composition are to the quality of navel orange
The composition of chitosan-containing, phenylalanine or TYR and manganese to the Vc content of navel orange, titratable acid, soluble sugar measurement result in table 4.Can find out, the process of the composition of chitosan-containing, phenylalanine or TYR and manganese, Vc content, soluble sugar content process apparently higher than other, titratable acid content processes lower than other, absolutely prove that the quality of the composition of chitosan-containing, phenylalanine or TYR and manganese to navel orange has clear improvement effect, the composition of chitosan, phenylalanine or TYR can as the synergistic composition of element manganese.
Embodiment 5 chitosan-containing and amino acid whose composition are on the impact of Zea mays root length
Compost is mixed into sterilized soil and sterilizing river sand, fully mix thoroughly, add clear water and make water content 20%, quantitative loading basin alms bowl, by with the corn seed dibbling of vernalization after corresponding Medicament soaked seed in basin alms bowl, every basin kind 20, covers with one deck thin soil, every concentration establishes 4 repetitions, places in observation ward (23-25 DEG C) and cultivates.After emerging, every basin stays 10 strain seedling in the same size, crosses spraying in 10 days once, sprays 2 times altogether, dig out the root of Corn Belt earth after 3 days gently, gently washes away mud measurement Zea mays root long, often process investigation 3 basin with water.1 basin often processing remainder is moved to illumination box (10 DEG C) and within 7 days, is placed on observation ward (23-25 DEG C), observe the growing way of each process.
Table 5 chitosan-containing and amino acid whose composition are on the impact of corn growth
Test the composition (calling composition 1 in the following text) of chitosan-containing or chitosan hydrochloride and glycine or glycine sodium salt, the composition (calling composition 2 in the following text) of chitosan-containing or chitosan hydrochloride, glycine or glycine sodium salt and zinc, on the impact of Zea mays root length, the results are shown in Table 5.Can find out, the process of composition 1 and composition 2, Zea mays root is long relatively long, illustrates that composition has significantly short root effect.In addition, move to illumination box (10 DEG C) by often processing 1 remaining basin, after 3 days, find the process of composition 1 and composition 2, milpa blade tip is slightly wilted, and other process plant blade tip, partial blade are obviously wilted.Placing at illumination box (10 DEG C) to move to after 7 days in observation ward (23-25 DEG C) 7 days, found that the process of composition 1 and composition 2, maize leaf recovers normal, and the corn blade tip that other process is wilted does not recover normal, and part blade tip has the phenomena of mortality.The process of composition 1 and composition 2 is described, has obvious degeneration-resistant effect.
Claims (10)
1. containing chitosan and amino acid whose synergistic composition, it is characterized in that, active substance in composition is chitosan, amino acid and element fertilizer, the mass percentage of chitosan is 0.2-50%, amino acid whose mass percentage is 0.2-50%, amino acid is glycine, phenylalanine, TYR, Histidine, one or more in Serine and above-mentioned amino acid salts, the mass percentage of element fertilizer is 0.1-20%, element fertilizer is molybdenum, boron, manganese, zinc, copper, one or more in iron, add with the form of soluble salt, the mass percentage of auxiliary component is 20-90%.
2. composition according to claim 1, it is characterized in that, amino acid is one in glycine, phenylalanine, TYR and glycine sodium salt or two kinds, and the mass percentage of element fertilizer is 0.2-20%, and element fertilizer is one in molybdenum, boron, manganese, zinc, copper, iron or two kinds.
3. composition according to claim 2, is characterized in that, the mass percentage of chitosan is 0.5-20%, and amino acid whose mass percentage is 0.5-30%, and the mass percentage of element fertilizer is 0.5-10%, and the mass percentage of auxiliary agent is 40-80%.
4. according to the composition of any one of claim 1-3, it is characterized in that, chitosan is the salt of chitosan or chitosan.
5. the composition of claim 4, is characterized in that, the salt of chitosan is the one in the glutaminate of the hydrochloride of chitosan, chitosan.
6. the using method of the composition of claim 5, is characterized in that, composition be used for mixing soil or/and seed dressing, or/and vegetation period carry out spraying or/and fill with root.
7. using method according to claim 6, is characterized in that, described plant is herbage, grain and oil plant, fruit tree, vegetables, flowers.
8. using method according to claim 7, is characterized in that, described plant is pea-pods, rape, corn, navel orange, corn, paddy rice, wheat, cucumber, capsicum, watermelon, apple, grape, oranges and tangerines, pears, lichee, flowers.
9. using method according to claim 8, is characterized in that, described plant is pea-pods, rape, corn or navel orange.
10. the purposes of the composition of claim 9, is characterized in that, composition has obvious growth promotion, volume increase, oil recovery enhancement, flower and fruit protecting, degeneration-resistant effect to plant.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863537A (en) * | 2018-07-18 | 2018-11-23 | 安徽省农业科学院土壤肥料研究所 | A kind of prescription and preparation method thereof improving soluble sugar in fruit |
| CN113416689A (en) * | 2021-08-04 | 2021-09-21 | 海南鑫开源医药科技有限公司 | Method for producing Korean sophoricoside by using plant cell fermentation technology |
Citations (5)
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| CN101445410A (en) * | 2008-12-31 | 2009-06-03 | 仲元(北京)绿色生物技术开发有限公司 | Nutritional type plant health amendment |
| CN102093117A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院沈阳应用生态研究所 | Special fertilizer for rice leaf surfaces and application thereof |
| CN102765987A (en) * | 2012-07-05 | 2012-11-07 | 昆明豪原特自控有限公司 | Multi-resistant nutrient for plant growth and preparation method thereof |
| CN103011988A (en) * | 2013-01-15 | 2013-04-03 | 青岛鲸灵海洋科技有限公司 | Organic liquid fertilizer containing chitosan |
| CN103708889A (en) * | 2013-12-15 | 2014-04-09 | 岳万华 | Compound full water-soluble water flush fertilizer and preparation method thereof |
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2015
- 2015-02-12 CN CN201510073404.8A patent/CN104649828A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445410A (en) * | 2008-12-31 | 2009-06-03 | 仲元(北京)绿色生物技术开发有限公司 | Nutritional type plant health amendment |
| CN102093117A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院沈阳应用生态研究所 | Special fertilizer for rice leaf surfaces and application thereof |
| CN102765987A (en) * | 2012-07-05 | 2012-11-07 | 昆明豪原特自控有限公司 | Multi-resistant nutrient for plant growth and preparation method thereof |
| CN103011988A (en) * | 2013-01-15 | 2013-04-03 | 青岛鲸灵海洋科技有限公司 | Organic liquid fertilizer containing chitosan |
| CN103708889A (en) * | 2013-12-15 | 2014-04-09 | 岳万华 | Compound full water-soluble water flush fertilizer and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863537A (en) * | 2018-07-18 | 2018-11-23 | 安徽省农业科学院土壤肥料研究所 | A kind of prescription and preparation method thereof improving soluble sugar in fruit |
| CN113416689A (en) * | 2021-08-04 | 2021-09-21 | 海南鑫开源医药科技有限公司 | Method for producing Korean sophoricoside by using plant cell fermentation technology |
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