CN101050144A - Leaf surface fertilizer composite assorted to chitosan, and preparation method - Google Patents
Leaf surface fertilizer composite assorted to chitosan, and preparation method Download PDFInfo
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- CN101050144A CN101050144A CN 200710008954 CN200710008954A CN101050144A CN 101050144 A CN101050144 A CN 101050144A CN 200710008954 CN200710008954 CN 200710008954 CN 200710008954 A CN200710008954 A CN 200710008954A CN 101050144 A CN101050144 A CN 101050144A
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Abstract
This invention discloses a method for preparing organic tealeaf fertilizer from chitosan by compounding. The organic tealeaf fertilizer comprises chitosan and dissolution additives at a weight ratio of 1 :( 10-15). The dissolution additives comprise cosolvent and nutrition additive at a weight ratio of 1 :( 0.5-0.75). The method comprises: packaging chitosan powder, and mixing cosolvent and nutrition additive to obtain additive solution. When used, chitosan powder and additive solution are mixed and diluted with 500-800 times of water. The organic tealeaf fertilizer can improve the productivity and product quality of tealeaves.
Description
Technical field
The present invention relates to a kind of mixture of fertilizer, especially relate to composite organic tea leaven of a kind of chitosan and preparation method thereof.
Background technology
The organic fertilizer that tealeaves is used mainly contains organic commercial fertilizer and self-prepared organic fertilizer, and is is researching and developing according to the condition of self various places variously has significant effect to growth of tea plant, especially causes the noticeable change of newly picked and processed tea leaves blade, particularly the growth of tealeaves terminal bud.The more existing relevant reports of the application of chitosan on agricultural, but be used for food crop and seed pelleting etc. more, the research of directly making foliage fertilizer is few, and the research that especially is applied to the tealeaves aspect is very few.
Provide a kind of foliar application germination promotor special for tea in the application for a patent for invention of publication number for CN1092399, be made of nutritive elements such as nitrogenous, carbon, potassium, zinc, sulphur and plant hormone, above nutritive element and plant hormone are formulated according to a certain percentage by urea, glucose, sylvite, zinc salt and Plant hormones regulators,gibberellins or GA.Convert water dilution back in foliage-spray.The present invention is stopped according to tea tree---growth and the bud tip grows and metabolic mechanism develops, can shorten the resting stage of tea tree effectively, and promote the spring bud early to send out, shift to an earlier date three-five days than the normal collecting period, spring tea output can improve more than 8%.
Provide plant growth regulators and preparation method thereof in the application for a patent for invention of publication number for CN1385077.It is based on eucalyptus leaves, is equipped with paulownia leaf, Leaf of Smallfruit Fig, leaf of tea tree and makes the powdery plant material, and is formulated with water, plant spreader-sticker, plant compound nucleotide, borax again.The present invention is main component with the vegetable material, natural plant activeconstituents and nutritive ingredient that it is contained have good adjusting and promoter action to growth and development of plant, and very easily utilized by plant absorbing, can strengthen the plant metabolism function, improve its resistance and diseases and insect pests resistance, have tangible effect of increasing production; Be applicable to each growth phase of various farm crop, and do not have bad side effect.
A kind of Pollutionless foliage fertilizer that is used for leaf, stem is provided in the application for a patent for invention of publication number for CN1428316.The weight percent of its component is: through the trace element of chelating by metal 0.2%～2%, plant hormone 0.5%～5%, Viscotrol C oxyethane polymer-modified 0.3%～3%, major element nitrogen, phosphorus, potassium total amount 〉=18%, infiltration synergistic agent 1%～5%, adhesive agent 0.5%～2%, and formulated by certain method.
A kind of production, cultivation and processing and fabricating of organic chitin tea are provided in the application for a patent for invention of publication number for CN1650725.Except that inoculation method and processing and fabricating method according to the organic tea of national regulation, in the cultivation process, also spray the chitosan health plant growth promoter, topdress with soil power synergist.
Liu Ruqing (Liu Ruqing. fertilizer is imitated in the safe ecological, environmental protective of golden shell market. the Hunan agricultural, 2005,8:22) reported a kind of foliage fertilizer, with the chitosan base-material, with the amino acid coordination, add trace elements such as zinc, boron, iron.
Summary of the invention
The object of the present invention is to provide composite organic tea leaven of a kind of chitosan and preparation method thereof.
The composite organic tea leaven of described a kind of chitosan comprises chitosan and hydrotropy additive, the hydrotropy additive is made up of solubility promoter and nutritional additive, is chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: (10～15), solubility promoter: nutritional additive=1: (0.5～0.75).
Solubility promoter can be selected H for use
3PO
4Solution or acetum, H
3PO
4The concentration of solution is 1%～30%, is preferably 3%～10%, and the concentration of acetum is 5%～30%, is preferably 5%～15%.Nutritional additive is selected from humic acids, ZnSQ
4And KNO
3Etc. organic and inorganic mineral, press the best humic acids of mass ratio: ZnSQ
4: KNO
3=1: (0.2～1): (1～2), humic acids can be selected at least a in organic humic acid, sodium humate and the potassium humate etc. for use.
The preparation method of the organic tea leaven that described a kind of chitosan is composite may further comprise the steps:
1. the poly-chaff of shell is packaged into chitosan powder with powder form;
2. be packaged into the hydrotropy additive solution after solubility promoter and nutritional additive being mixed according to the above ratio.
During use, on-the-spot preparation mixes chitosan powder and hydrotropy additive solution, and dilute with water gets final product, and the consumption of water is chitosan powder and hydrotropy additive solution mixture 500～800 times.
The present invention utilize shrimp and crab shells produce as raw material in the chitosan (or directly buying the commercially available prod) of molecular weight, selecting on phosphoric acid or the basis of acetic acid as acid solubility promoter, add humic acids, ZnSO by certain prescription
4And KNO
3Be re-dubbed the organic tea leaven etc. organic and inorganic mineral nutrition material.Simultaneously the poly-chaff of shell (is comprised H with powder form and hydrotropy additive solution
3PO
4(or acetic acid), humic acids, ZnSO
4And KNO
3) packing separately, on-the-spot preparation during use prevents that the Product transport storage from causing inefficacys of degrade of the poly-chaff of shell in acidic solution, the stablizing of assurance product quality.The result who uses according to the land for growing field crops shows that the composite organic tea leaven of described a kind of chitosan can significantly promote the growth of tea cyanines, improves tea yield, can also improve the tender property of holding of tea cyanines simultaneously, improves tea leaf quality.In addition, the prescription of the organic tea leaven that described a kind of chitosan is composite composition is organic natural product and mineral nutrition, meets fertilizer usage criteria in the organic tea production fully.
Embodiment
Following examples will the present invention is further illustrated.
The poly-chaff of shell is packaged into chitosan powder with powder form, is packaged into the hydrotropy additive solution after solubility promoter and nutritional additive are mixed in proportion.Is chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: 10, solubility promoter: nutritional additive=1: 0.6.Solubility promoter is selected H for use
3PO
4Solution, H
3PO
4The concentration of solution is 3%, and nutritional additive is selected from humic acids, ZnSQ
4And KNO
3Etc. organic and inorganic mineral, press quality than humic acids: ZnSQ
4: KNO
3=1: 0.5: 2, humic acids was selected organic humic acid for use.
During use, on-the-spot preparation mixes chitosan powder and hydrotropy additive solution, and dilute with water gets final product, and the consumption of water is chitosan powder and hydrotropy additive solution mixture 700 times.
Similar with above-mentioned preparation method, the poly-chaff of shell is packaged into chitosan powder with powder form, after being mixed in proportion, solubility promoter and nutritional additive be packaged into the hydrotropy additive solution.Can be chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: 12, solubility promoter: nutritional additive=1: 0.5, solubility promoter is selected H for use
3PO
4Solution, H
3PO
4The concentration of solution is 10%, and nutritional additive is selected from humic acids, ZnSQ
4And KNO
3Etc. organic and inorganic mineral, press quality than humic acids: ZnSQ
4: KNO
3=1: 0.6: 1.4, humic acids was selected organic sodium humate for use.
During use, on-the-spot preparation mixes chitosan powder and hydrotropy additive solution, and dilute with water gets final product, and the consumption of water is chitosan powder and hydrotropy additive solution mixture 600 times.
Similar with above-mentioned preparation method, the poly-chaff of shell is packaged into chitosan powder with powder form, after being mixed in proportion, solubility promoter and nutritional additive be packaged into the hydrotropy additive solution.Can be chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: 13, solubility promoter: nutritional additive=1: 0.75.Solubility promoter is selected H for use
3PO
4Solution, H
3PO
4The concentration of solution is 30%, and nutritional additive is selected from humic acids, ZnSQ
4And KNO
3Etc. organic and inorganic mineral, press quality than humic acids: ZnSQ
4: KNO
3=1: 1: 1, humic acids can be selected organic potassium humate for use.
During use, on-the-spot preparation mixes chitosan powder and hydrotropy additive solution, and dilute with water gets final product, and the consumption of water is chitosan powder and hydrotropy additive solution mixture 800 times.
Similar with above-mentioned preparation method, the poly-chaff of shell is packaged into chitosan powder with powder form, after being mixed in proportion, solubility promoter and nutritional additive be packaged into the hydrotropy additive solution.Can be chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: 15, solubility promoter: nutritional additive=1: 0.7.Solubility promoter is selected H for use
3PO
4Solution, H
3PO
4The concentration of solution is 1%, and nutritional additive is selected from humic acids, ZnSQ
4And KNO
3Etc. organic and inorganic mineral, press quality than humic acids: ZnSQ
4: KNO
3=1: 0.2: 1.6, humic acids can be selected organic humic acid and sodium humate for use.
During use, on-the-spot preparation mixes chitosan powder and hydrotropy additive solution, and dilute with water gets final product, and the consumption of water is chitosan powder and hydrotropy additive solution mixture 500 times.
Similar with above-mentioned preparation method, the poly-chaff of shell is packaged into chitosan powder with powder form, after being mixed in proportion, solubility promoter and nutritional additive be packaged into the hydrotropy additive solution.Can be chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: 10, solubility promoter: nutritional additive=1: 0.6.Solubility promoter is selected acetum for use, and the concentration of acetum is 8%.Nutritional additive is selected from humic acids, ZnSQ
4And KNO
3Etc. organic and inorganic mineral, press quality than humic acids: ZnSQ
4: KNO
3=1: 0.6: 2, humic acids can be selected organic humic acid, sodium humate and potassium humate for use.
During use, on-the-spot preparation mixes chitosan powder and hydrotropy additive solution, and dilute with water gets final product, and the consumption of water is chitosan powder and hydrotropy additive solution mixture 700 times.
Similar with above-mentioned preparation method, the poly-chaff of shell is packaged into chitosan powder with powder form, after being mixed in proportion, solubility promoter and nutritional additive be packaged into the hydrotropy additive solution.Can be chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: 13, solubility promoter: nutritional additive=1: 0.7.Solubility promoter is selected acetum for use, and the concentration of acetum is 13%.Nutritional additive is selected from humic acids, ZnSQ
4And KNO
3Etc. organic and inorganic mineral, press quality than humic acids: ZnSQ
4: KNO
3=1: 1: 1, humic acids can be selected organic humic acid and potassium humate for use.
During use, on-the-spot preparation mixes chitosan powder and hydrotropy additive solution, and dilute with water gets final product, and the consumption of water is chitosan powder and hydrotropy additive solution mixture 750 times.
Similar with above-mentioned preparation method, the poly-chaff of shell is packaged into chitosan powder with powder form, after being mixed in proportion, solubility promoter and nutritional additive be packaged into the hydrotropy additive solution.Can be chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: 11, solubility promoter: nutritional additive=1: 0.7.Solubility promoter is selected acetum for use, and the concentration of acetum is 5%.Nutritional additive is selected from humic acids, ZnSQ
4And KNO
3Etc. organic and inorganic mineral, press quality than humic acids: ZnSQ
4: KNO
3=1: 0.6: 1.5, humic acids can be selected organic sodium humate and potassium humate for use.
During use, on-the-spot preparation mixes chitosan powder and hydrotropy additive solution, and dilute with water gets final product, and the consumption of water is chitosan powder and hydrotropy additive solution mixture 650 times.
Similar with above-mentioned preparation method, the poly-chaff of shell is packaged into chitosan powder with powder form, after being mixed in proportion, solubility promoter and nutritional additive be packaged into the hydrotropy additive solution.Can be chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: 15, solubility promoter: nutritional additive=1: 0.7.Solubility promoter is selected acetum for use, and the concentration of acetum is 30%.Nutritional additive is selected from humic acids, ZnSQ
4And KNO
3Etc. organic and inorganic mineral, press quality than humic acids: ZnSQ
4: KNO
3=1: 0.2: 1.6, humic acids can be selected organic humic acid, sodium humate and potassium humate for use.
During use, on-the-spot preparation mixes chitosan powder and hydrotropy additive solution, and dilute with water gets final product, and the consumption of water is chitosan powder and hydrotropy additive solution mixture 550 times.
Claims (10)
1. organic tea leaven that chitosan is composite, it is characterized in that comprising chitosan and hydrotropy additive, the hydrotropy additive is made up of solubility promoter and nutritional additive, is chitosan by quality than chitosan and hydrotropy content of additive: hydrotropy additive=1: 10～15, solubility promoter: nutritional additive=1: 0.5～0.75.
2. the organic tea leaven that a kind of chitosan as claimed in claim 1 is composite is characterized in that solubility promoter is H
3PO
4Solution or acetum.
3. the organic tea leaven that a kind of chitosan as claimed in claim 2 is composite is characterized in that H
3PO
4The concentration of solution is 1%～30%.
4. the organic tea leaven that a kind of chitosan as claimed in claim 3 is composite is characterized in that H
3PO
4The concentration of solution is 3%～10%.
5. the organic tea leaven that a kind of chitosan as claimed in claim 2 is composite, the concentration that it is characterized in that acetum is 5%～30%.
6. the organic tea leaven that a kind of chitosan as claimed in claim 5 is composite, the concentration that it is characterized in that acetum is 5%～15%.
7. the organic tea leaven that a kind of chitosan as claimed in claim 1 is composite is characterized in that nutritional additive is selected from humic acids, ZnSQ
4And KNO
3
8. the organic tea leaven that a kind of chitosan as claimed in claim 7 is composite is characterized in that by quality than humic acids: ZnSQ
4: KNO
3=1: 0.2～1: 1～2.
9. the organic tea leaven that a kind of chitosan as claimed in claim 1 is composite is characterized in that humic acids is selected from least a in organic humic acid, sodium humate and the potassium humate.
10. the preparation method of the organic tea leaven that a kind of chitosan as claimed in claim 1 is composite is characterized in that may further comprise the steps:
1) the poly-chaff of shell is packaged into chitosan powder with powder form;
2) after being mixed according to the above ratio, solubility promoter and nutritional additive be packaged into the hydrotropy additive solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100089547A CN100572336C (en) | 2007-05-10 | 2007-05-10 | Organic tea leaven that a kind of chitosan is composite and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100089547A CN100572336C (en) | 2007-05-10 | 2007-05-10 | Organic tea leaven that a kind of chitosan is composite and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101050144A true CN101050144A (en) | 2007-10-10 |
| CN100572336C CN100572336C (en) | 2009-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100089547A Expired - Fee Related CN100572336C (en) | 2007-05-10 | 2007-05-10 | Organic tea leaven that a kind of chitosan is composite and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381258A (en) * | 2008-10-24 | 2009-03-11 | 北京易众恒科技有限公司 | Environment-friendly type foliage fertilizer |
| CN101455208A (en) * | 2008-10-24 | 2009-06-17 | 北京易众恒科技有限公司 | Seed treatment agent and preparation technique thereof |
| CN101462896B (en) * | 2008-11-06 | 2011-07-27 | 常大勇 | Leaf surface calcareous fertilizer |
| CN104541971A (en) * | 2014-12-22 | 2015-04-29 | 安徽汇丰园生物科技有限公司 | Production method of organic rich selenium Guapian green tea |
| CN104649818A (en) * | 2015-02-02 | 2015-05-27 | 江西师范大学 | Method for preparing chitosan slow-release fertilizer by using spray-drying method |
| CN106431624A (en) * | 2016-08-31 | 2017-02-22 | 广西勤德科技股份有限公司 | Water-soluble organic fertilizer and preparation method thereof |
| CN115594535A (en) * | 2022-10-10 | 2023-01-13 | 山东三山农业科技有限公司（Cn） | Preparation method of functional biological organic foliar fertilizer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187295C (en) * | 2003-09-15 | 2005-02-02 | 中国科学院广州地球化学研究所 | High concentration organic composite phosphorus fertilizer and its use |
| CN1255361C (en) * | 2004-07-12 | 2006-05-10 | 杨亚森 | Humic acid solid fertilizer |
-
2007
- 2007-05-10 CN CNB2007100089547A patent/CN100572336C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381258A (en) * | 2008-10-24 | 2009-03-11 | 北京易众恒科技有限公司 | Environment-friendly type foliage fertilizer |
| CN101455208A (en) * | 2008-10-24 | 2009-06-17 | 北京易众恒科技有限公司 | Seed treatment agent and preparation technique thereof |
| CN101462896B (en) * | 2008-11-06 | 2011-07-27 | 常大勇 | Leaf surface calcareous fertilizer |
| CN104541971A (en) * | 2014-12-22 | 2015-04-29 | 安徽汇丰园生物科技有限公司 | Production method of organic rich selenium Guapian green tea |
| CN104649818A (en) * | 2015-02-02 | 2015-05-27 | 江西师范大学 | Method for preparing chitosan slow-release fertilizer by using spray-drying method |
| CN106431624A (en) * | 2016-08-31 | 2017-02-22 | 广西勤德科技股份有限公司 | Water-soluble organic fertilizer and preparation method thereof |
| CN115594535A (en) * | 2022-10-10 | 2023-01-13 | 山东三山农业科技有限公司（Cn） | Preparation method of functional biological organic foliar fertilizer |
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| Publication number | Publication date |
|---|---|
| CN100572336C (en) | 2009-12-23 |
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Granted publication date: 20091223 Termination date: 20120510 |