CN103694034A - Preparation method of compound fertilizer dedicated to ginkgo trees by using blue-green algae as base material - Google Patents
Preparation method of compound fertilizer dedicated to ginkgo trees by using blue-green algae as base material Download PDFInfo
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Abstract
The invention relates to a preparation method of a compound fertilizer dedicated to ginkgo trees, in particular to a preparation method of the compound fertilizer dedicated to ginkgo trees by using blue-green algae as a base material, belonging to the technical field of fertilizers. The preparation method comprises the steps of squeezing blue-green algae to remove excessive moisture to obtain wet blue-green algae, sequentially adding water, cellulase and protease in parts by weight, mixing uniformly, heating, carrying out enzymolysis, and performing enzyme deactivation to obtain enzymatic hydrolysate; adding potassium sulphate in the enzymatic hydrolysate, heating, keeping the temperature for 3-5h, cooling, and carrying out vacuum concentration to obtain concentrated solution; adding sodium humate, potassium humate, ammonium bicarbonate, phosphogypsum, potassium citrate, zinc sulfate, amino acid, polyvinyl alcohol, cellulose and calcium carbide in the concentrated solution, stirring uniformly, spray-drying, and then granulating to obtain a product. The compound fertilizer dedicated to the ginkgo trees can enable the ginkgo trees to have higher stems and more leaves and have high content of active substances.
Description
Technical field
The present invention relates to the preparation method of the compound fertilizer special of a kind of ginkgo, particularly relate to a kind of preparation method of take the ginkgo compound fertilizer special that blue-green algae is base-material, belong to technical field of fertilizers.
Background technology
Ginkgo is the dual-purpose fine tree species of a kind of fruit material, and tree type is tall and big attractive in appearance, is also graceful ornamental tree species.The strong adaptability of ginkgo to soil, acidproof, alkaline-resisting, drought-enduring, the life-span reaches centuries, and even over thousands of year, the masses were referred to as " Gong Sunshu ".Fruit is rich in ginkgolic acid and gingko alcohol, nutritious, can be edible, also can be used as medicine, and leaf can be manufactured medicines such as " ketone for curing coronary heart disease ", can be used as again paddy field fertilizer and sterilant.The soft tool toughness of its timber, texture is careful, is difficult for warping and fracturing, and is the good timber of building, technique, furniture.
Ginkgo is very wide in the natural range of China.North reaches Shenyang, and south is to Guangzhou, and the southeast is to the south section in Taiwan Province, and the Changdu in Tibet is supported in west, and east is to the Zhoushan Movement In Putuo Lsland in Zhejiang.21 ° 30～41 ° 46 of about north latitude, 97 °～125 ° of east longitudes.From horizontal distribution situation, with near the ginkgo 30 ° of lines of north latitude, the distance that its thing distributes is the longest, increase or minimizing along with latitude, the departure that ginkgo distributes is from shortening gradually, the distribution of the higher ginkgo of latitude is more more in southeastern coast, and latitude is lower, and the distribution of ginkgo more trends towards the mountain area, plateau in the west and south.The history of Chinese cultivated ginkgo early, from the age of tree of existing ancient tree, business, between week (approximately B.C. 11st century) have cultivation.But this planting do not had a scale, just fragmentary scattered in the Si An of Buddhism and Taoism He Guan institute.As the industry that seed collecting core is edible, plant, start from the south of the River of the period of Three Kingdoms.The ginkgo industry of the Yellow River middle and lower reaches is planted, greatly about 11st century of Christian era, from Zhejiang, Anhui imports into; Shandong Tancheng and Peixian County, Jiangsu are positioned at two sides, Yihe, are that the most northern gingko of China is concentrated producing region, call oneself and plant historical over thousands of year, the historical Ying Wanzhi Southern Song Dynasty that industry is planted is to period in the Yuan Dynasty, with producing region, Jiangsu " three Thailands " same period, provenance, from Zhejiang, Wan Nan, can kind monoid be card.The history of planting of South of Jiangsu Province is more late, rules together to Guangxi's initial stage greatly about the Qing Dynasty, and the second half in 19th century, apart from modern more than 100 years.Cultivation technique and produce and to use kind, with the Taixing in Jiangsu and Wu County the earliest, family's Buddhist refers to and large Buddha's hand is folks of china seed selection local variety the earliest.
The gingko of ginkgo, except containing abundant nutritive ingredient, also contains ginkgoic acid, Hydroginkgolic acid, Hydroginkgolinic acid, ginnol, bilobol, five carbon polysaccharide; Fat face alcohol lobe anxiety minute.China's traditional Chinese medical science ancient book, gingko is classified as to important medicinal material always, ginkgolic acid suppresses multiple bar Cao and dermatophytes, and to staphylococcus, suis, diphtheria corynebacterium, charcoal pest bar seedling, Bacillus subtilus, intestinal bacteria, Corynebacterium diphtheriae etc. have restraining effect in various degree.Fresh gingko is mashed, and furnishing slurry emulsus, smears affected part; Can control the diseases such as acne, tinea capitis sore, nasal surface schlempe.The bilobol first extracting from fresh gingko, has hypotensive effect, and the perviousness of blood vessel is increased.Various places clinical trial in recent years proves, often eats gingko, can control hypertension, stops leukorrhea, cough spade heating; The diseases such as cardiovascular and cerebrovascular, respiratory system, tetter, toothache, also have heat-clearing to disturb bacterium, warming the lung and benefiting QI, vasodilation, increase volume of blood flow, determine asthma due to excessive phlegm, remove wrinkle, anti-aging, moisten sound larynx, health-care face-beautifying, the effect such as promote longevity.
The pharmaceutical use of Ginkgo Leaf is the economic worth of ginkgo in the past, only shows its kind core and timber aspect, and its leaf also becomes the important medical material of attracting attention in China and foreign countries now.Nearly recent decades, various countries' pharmacy circle and region of chemistry scientist analyze and research to Ginkgo Leaf, find that the composition in leaf is very complicated, except pharmaceutical use is considerably beyond gingko, have become the new raw material of food and drink.The deep processing of Ginkgo Leaf and comprehensive utilization, caused people's attention.Moral, Fa Deng state be a large amount of import Ginkgo Leaves of several countries (being mainly Korea S, China) from East Asia every year, as pharmaceutical raw material, and the sale of finished goods whole world.About ginkgo sheet stock, the sale of finished goods whole world.Research about puerarin inclusion, report both domestic and external is a lot of, the main pharmacodynamics compositions such as Flavones from Ginkgo Leaves, terpene lactones (bilobalide and bilobalide), also contain the compositions such as Polyprenol, phenols, acids, steroid class, carbohydrate, leaf wax.Measure according to one's analysis, contain 160 Multiple components, wherein flavonoid active substance just has 35 kinds of chemical compositions in Ginkgo Leaf, except the ginnol known the sixth of the twelve Earthly Branches morning, shikimic acid, Sitosterol, known have 5 kinds of bilobalides, i.e. an a in ginkgo, b, C, M, J, wherein ginkgo ester b is the anti-factor of tangerine of platelet activating factor, for nature only has, to people's blood vessel kind disease, have good therapeutic action, the most international the world of medicine payes attention to.In the asthma of medical extract of ginkgo biloba for treating and anaphylaxis, bilobalide is main pharmacodynamics composition.Bilobalide is diterpene vinyl derivative, also contains bilobalide in leaf, is a kind of sesquiterpenoids. Main Function is treatment neuropathy, myelopathy and encephalopathic, as senile dementia etc.
Propagation method has root turion seedling to transplant and 2 kinds of seeding and seedling raisings.After the Spring Festival, to Clear and Bright, can take the field planting of root turion seedling, multi-band radicula, should not water flood, and method is easy, and surviving rate is high, and growth is fast; Commerial growing needs seeding and seedling raising, to sow in spring, is advisable, and adopts drilling method more, line-spacing 30cm, and spacing in the rows 15cm, sowing ditch depth 3-4cm, application rate 450-600kg/hm2, seed yaw is in ditch, and about earthing 3cm, compacted soil face, starts to germinate mid-April.Need the harm such as the subterranean pest-insects such as control of grubs, cutworm and stem rot seedling stage, Second Year Acceleration of growth, 3 years raw heights of seedling can reach 1-1.5m, get final product transplanting.
Ginkgo wants the heavy dressing autumn and winter fertile, and the fertilizer that fertilizer becomes thoroughly decomposed with compost or muck etc., for well, be take Chemical Mixed Fertilizer as main.Plant ash alkalescence is heavier, easily makes butt rot, should not use.The time of the year when autumn changes into winter available ring-type fertilization method that applies fertilizer.To execute respectively vernalization in mid-March and July fertile and long really fertile, should be with spreading manuer in holes.The ginkgo garden of field planting in blocks, woodland is green manuring in a large number, and fresh grass is with regard to buried green grass or young crops.The drought-enduring not moisture-proof of ginkgo, therefore will deep-cut waterways; Continuous Drought, also needs in time suitably pouring.
Summary of the invention
The object of this invention is to provide and a kind ofly take blue-green algae and prepare the method for ginkgo composite fertilizer special as base-material, concrete technical scheme is:
A preparation method for the ginkgo compound fertilizer special that the blue-green algae of take is base-material, comprises the steps:
The 1st step, get blue-green algae, excessive moisture is removed in squeezing, obtain wet blue-green algae, by weight, in the wet blue-green algae of every 1 part, add the water of 10～12 parts, the cellulase and 0.05～0.1 part of proteolytic enzyme that add again 0.05～0.1 part, after mixing, be heated to 40～50 ℃, enzymolysis 2～4 hours, go out again after enzyme, obtain enzymolysis solution;
The 2nd step, in enzymolysis solution, add the potassium sulfate of 0.05～0.1 part, be heated to 80～90 ℃, keep 3～5 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/3～1/4, obtain concentrated solution;
The 3rd step, in concentrated solution, add 0.03～0.06 part of Sodium salts humic acids, 0.03～0.06 part of potassium humate, 0.1～0.15 part, urea, 0.1～0.2 part of ammonium hydrogencarbonate, 0.05～0.1 part of phosphogypsum, 0.05～0.1 part of Tripotassium Citrate, 0.02～0.05 part, zinc sulfate, 0.02～0.05 part, amino acid, 0.02～0.04 part of polyvinyl alcohol, 0.2～0.4 part of Mierocrystalline cellulose, 0.05～0.08 part, carbide of calcium, stir, then by spraying, be dried, granulate.
As preferably, described Mierocrystalline cellulose refers to one or more mixtures in Natvosol, hydroxypropylcellulose, carboxymethyl cellulose.
As preferably, described amino acid is one or more mixtures in leucine, tryptophane, aspartic acid, arginine, Gelucystine.
As preferably, in the 3rd step, the size of granulation is within the scope of diameter 1～5mm.
In the solution of the present invention, utilize the step of enzymolysis that the cell walls of blue-green algae and fiber are decomposed, can make it more easily be converted into ginkgo required; The mode heating by potassium sulfate is to make effective constituent be dissolved more; The effect that adds polyvinyl alcohol, Mierocrystalline cellulose and carbide of calcium is to form better fertilizer slow release structure, reduces fertilizer application frequency, makes the release of fertilizer in soil more even.
beneficial effect
Ginkgo dedicated fertilizer provided by the invention can make the growth stem Gao Genggao of ginkgo, and the output of leaf is larger, and activity substance content is higher.
Embodiment
Embodiment 1
A preparation method for the ginkgo compound fertilizer special that the blue-green algae of take is base-material, comprises the steps:
The 1st step, get blue-green algae, excessive moisture is removed in squeezing, obtains wet blue-green algae, adds the water of 10Kg in the wet blue-green algae of 1Kg, the cellulase and the 0.05 Kg proteolytic enzyme that add 0.05Kg, after mixing, be heated to 40 ℃ again, enzymolysis 2 hours, then go out after enzyme, enzymolysis solution obtained;
The 2nd step, in enzymolysis solution, add the potassium sulfate of 0.05Kg, be heated to 80 ℃, keep 3 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/3, obtain concentrated solution;
The 3rd step, in concentrated solution, add 0.03Kg Sodium salts humic acids, 0.03Kg potassium humate, urea 0.1Kg, ammonium hydrogencarbonate 0.1Kg, phosphogypsum 0.05Kg, Tripotassium Citrate 0.05Kg, zinc sulfate 0.02Kg, amino acid 0.02Kg, polyvinyl alcohol 0.02Kg, Mierocrystalline cellulose 0.2Kg, carbide of calcium 0.05Kg, stir, then by spraying, be dried, granulate.
Described Mierocrystalline cellulose refers to Natvosol.Described amino acid is leucine.In the 3rd step, the size of granulation is within the scope of diameter 1～5mm.
Embodiment 2
A preparation method for the ginkgo compound fertilizer special that the blue-green algae of take is base-material, comprises the steps:
The 1st step, get blue-green algae, excessive moisture is removed in squeezing, obtains wet blue-green algae, adds the water of 12Kg, then add cellulase and 0.1 proteolytic enzyme of 0.1Kg in the wet blue-green algae of 1Kg, after mixing, is heated to 50 ℃, enzymolysis 4 hours, then go out after enzyme, obtain enzymolysis solution;
The 2nd step, in enzymolysis solution, add the potassium sulfate of 0.1Kg, be heated to 90 ℃, keep 5 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/4, obtain concentrated solution;
The 3rd step, in concentrated solution, add 0.06Kg Sodium salts humic acids, 0.06Kg potassium humate, urea 0.15Kg, ammonium hydrogencarbonate 0.2Kg, phosphogypsum 0.1Kg, Tripotassium Citrate 0.1Kg, zinc sulfate 0.05Kg, amino acid 0.05Kg, polyvinyl alcohol 0.04Kg, Mierocrystalline cellulose 0.4Kg, carbide of calcium 0.08Kg, stir, then by spraying, be dried, granulate.
Described Mierocrystalline cellulose refers to hydroxypropylcellulose.Described amino acid is tryptophane.In the 3rd step, the size of granulation is within the scope of diameter 1～5mm.
Embodiment 3
A preparation method for the ginkgo compound fertilizer special that the blue-green algae of take is base-material, comprises the steps:
The 1st step, get blue-green algae, excessive moisture is removed in squeezing, obtains wet blue-green algae, adds the water of 11Kg, then add cellulase and 0.08 proteolytic enzyme of 0.07Kg in the wet blue-green algae of 1Kg, after mixing, is heated to 45 ℃, enzymolysis 3 hours, then go out after enzyme, obtain enzymolysis solution;
The 2nd step, in enzymolysis solution, add the potassium sulfate of 0.08Kg, be heated to 85 ℃, keep 4 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/3, obtain concentrated solution;
The 3rd step, in concentrated solution, add 0.04Kg Sodium salts humic acids, 0.04Kg potassium humate, urea 0.12Kg, ammonium hydrogencarbonate 0.15Kg, phosphogypsum 0.08Kg, Tripotassium Citrate 0.08g, zinc sulfate 0.03Kg, amino acid 0.03Kg, polyvinyl alcohol 0.03Kg, Mierocrystalline cellulose 0.3Kg, carbide of calcium 0.06Kg, stir, then by spraying, be dried, granulate.
Described Mierocrystalline cellulose refers to carboxymethyl cellulose.Described amino acid aspartic acid.In the 3rd step, the size of granulation is within the scope of diameter 1～5mm.
Fertilizer performance test
At the beginning of 3 months, use the fertilizer of above-described embodiment gained to apply fertilizer to ginkgo, under every strain tree, to output the wide ditch of 15cm and apply fertilizer, the rate of fertilizer application of every strain is 20 g, after this, monthly fertilising once, is tested the ginkgo of 100 strains, by the end of August sampling analysis altogether.And with traditional urea example 2 in contrast of applying fertilizer.Result is as shown in the table.
As can be seen from the table, adopt the fertilizer of embodiment 1,2,3 gained, the stem that can effectively increase Ginkgo Leaf is high, size and the output of blade, and the content of active substance flavones, is better than not carrying out the reference examples 1 of enzymolysis and traditional urea.
Claims (4)
1. a preparation method for the ginkgo compound fertilizer special that the blue-green algae of take is base-material, is characterized in that, comprises the steps:
The 1st step, get blue-green algae, excessive moisture is removed in squeezing, obtain wet blue-green algae, by weight, in the wet blue-green algae of every 1 part, add the water of 10～12 parts, the cellulase and 0.05～0.1 part of proteolytic enzyme that add again 0.05～0.1 part, after mixing, be heated to 40～50 ℃, enzymolysis 2～4 hours, go out again after enzyme, obtain enzymolysis solution;
The 2nd step, in enzymolysis solution, add the potassium sulfate of 0.05～0.1 part, be heated to 80～90 ℃, keep 3～5 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/3～1/4, obtain concentrated solution;
The 3rd step, in concentrated solution, add 0.03～0.06 part of Sodium salts humic acids, 0.03～0.06 part of potassium humate, 0.1～0.15 part, urea, 0.1～0.2 part of ammonium hydrogencarbonate, 0.05～0.1 part of phosphogypsum, 0.05～0.1 part of Tripotassium Citrate, 0.02～0.05 part, zinc sulfate, 0.02～0.05 part, amino acid, 0.02～0.04 part of polyvinyl alcohol, 0.2～0.4 part of Mierocrystalline cellulose, 0.05～0.08 part, carbide of calcium, stir, then by spraying, be dried, granulate.
2. preparation method of take the ginkgo compound fertilizer special that blue-green algae is base-material according to claim 1, is characterized in that: described Mierocrystalline cellulose refers to one or more mixtures in Natvosol, hydroxypropylcellulose, carboxymethyl cellulose.
3. preparation method of take the ginkgo compound fertilizer special that blue-green algae is base-material according to claim 1, is characterized in that: described amino acid is one or more mixtures in leucine, tryptophane, aspartic acid, arginine, Gelucystine.
4. preparation method of take the ginkgo compound fertilizer special that blue-green algae is base-material according to claim 1, is characterized in that: in the 3rd step, the size of granulation is within the scope of diameter 1～5mm.
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| CN107129412A (en) * | 2017-05-27 | 2017-09-05 | 句容市农业技术推广中心 | A kind of method that utilization blue-green algae prepares organic fertilizer |
| CN107285875A (en) * | 2017-07-13 | 2017-10-24 | 句容市茅山镇同心家庭农场 | A kind of preparation method of gold bud microporous mineral fertilizer |
| CN110205135A (en) * | 2019-07-08 | 2019-09-06 | 山东多芬农业有限公司 | A method of soil and fixed nitrogen are administered using cyanobacteria |
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