CN103694034B - A kind of take blue-green algae as the preparation method of the ginkgo compound fertilizer special of base-material - Google Patents
A kind of take blue-green algae as the preparation method of the ginkgo compound fertilizer special of base-material Download PDFInfo
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Abstract
The present invention relates to the preparation method of the compound fertilizer special of a kind of ginkgo, particularly relating to a kind of take blue-green algae as the preparation method of the ginkgo compound fertilizer special of base-material, belongs to technical field of fertilizers.Comprise the steps: to get blue-green algae, excessive moisture is removed in squeezing, obtains wet blue-green algae, by weight, in wet blue-green algae, adds water, then add cellulase protein enzyme, after mixing, and heating, enzymolysis, after the enzyme that goes out, obtains enzymolysis solution; In enzymolysis solution, add potassium sulfate, heating, keeps 3 ~ 5 hours, after letting cool, by feed liquid vacuum concentration, obtains concentrated solution; In concentrated solution, add Sodium salts humic acids, potassium humate, ammonium hydrogencarbonate, phosphogypsum, Tripotassium Citrate, zinc sulfate, amino acid, polyvinyl alcohol, Mierocrystalline cellulose, carbide of calcium, stir, then by spraying dry, granulate.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.
Description
Technical field
The present invention relates to the preparation method of the compound fertilizer special of a kind of ginkgo, particularly relating to a kind of take blue-green algae as the preparation method of the ginkgo compound fertilizer special of base-material, belongs to technical field of fertilizers.
Background technology
Ginkgo is the dual-purpose fine tree species of a kind of fruit material, and tree-shaped is tall and big attractive in appearance, is also graceful ornamental tree species.Ginkgo is to the strong adaptability of soil, and acidproof, alkaline-resisting, drought-enduring, the life-span reaches centuries, even over thousands of year, and the masses are 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 manufacture 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, not easily warps and fractures, 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 southern 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.About north latitude 21 ° 30 ~ 41 ° 46, east longitude 97 ° ~ 125 °.From horizontal distribution situation, with the ginkgo near north latitude 30 ° of lines, the distance of its thing distribution is the longest, along with increase or the minimizing of latitude, the departure of ginkgo distribution 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 comparatively early, from the age of tree of existing ancient tree, business, between week (approximately B.C. 11st century) namely have cultivation.But this planting does not have a scale, just sporadicly scattered in Si An and Guan Yuan of Buddhism and Taoism.The industry edible as seed collecting core is planted, and starts 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, and 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 concentrates producing region, call oneself history of planting over thousands of year, the history that industry is planted should be late to the Southern Song Dynasty to period in the Yuan Dynasty, with Jiangsu " three safe " producing region 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, the second half in 19th century, apart from modern more than 100 years.Cultivation technique and produce and use kind, then with the Taixing in Jiangsu and Wu County the earliest, family's Buddhist refers to it is folks of china seed selection local variety the earliest with large Buddha's hand.
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 point.China's traditional Chinese medical science ancient book, gingko is classified as 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.Mashed by fresh gingko, furnishing slurry emulsus, smears affected part; The diseases such as acne, tinea capitis sore, nasal surface schlempe can be controlled.The bilobol first extracted from fresh gingko, has hypotensive effect, and the perviousness of blood vessel is increased.Various places clinical trial in recent years proves, often edible gingko, can control hypertension, only leukorrhea, cough spade heating; The disease 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 to promote longevity.
The economic worth of the pharmaceutical use of Ginkgo Leaf ginkgo in the past, only show its kind core and timber aspect, its leaf also becomes the important medical material attracted 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 except gingko, have become the new raw material of food and drink.The deep processing of Ginkgo Leaf and comprehensive utilization, caused the attention of people.Moral, Fa Deng state be a large amount of import Ginkgo Leaf of several country (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.About the research of 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 containing compositions such as Polyprenol, phenols, acids, steroid class, carbohydrate, leaf waxes.Measure according to analysis, containing 160 Multiple components, wherein flavonoid active substance just has the chemical composition in 35 kinds of Ginkgo Leaves, except know the sixth of the twelve Earthly Branches morning ginnol, shikimic acid, except Sitosterol, there will be a known bilobalide 5 kinds, i.e. 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 containing 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 seeding and seedling raising 2 kinds.After the Spring Festival, can take the field planting of root turion seedling to Clear and Bright, multi-band radicula, should not water flood, method is easy, and surviving rate is high, and growth is fast; Commerial growing needs seeding and seedling raising, is advisable, adopts drilling method more to sow in spring, line-spacing 30cm, spacing in the rows 15cm, sowing ditch depth 3-4cm, application rate 450-600kg/hm2, and seed yaw is in ditch, and earthing about 3cm, compacted soil face, starts to germinate mid-April.Need the harm such as the subterranean pest-insect 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, the fertilizer that fertilizer becomes thoroughly decomposed with compost or muck etc. as well, based on Chemical Mixed Fertilizer.Plant ash alkalescence is heavier, easily makes butt rot, should not use.Time of the year when autumn changes into winter applies fertilizer available ring-type fertilization method.Vernalization to be executed respectively in mid-March and July fertile and long really fertile, should with spreading manuer in holes.The ginkgo garden of field planting in blocks, woodland can green manuring in a large number, and fresh grass is buried green grass or young crops just.The drought-enduring not moisture-proof of ginkgo, therefore to waterways be deep-cut; Continuous Drought, also needs in time suitably pouring.
Summary of the invention
The object of this invention is to provide a kind of take blue-green algae as the method that ginkgo composite fertilizer special prepared by base-material, and concrete technical scheme is:
Take blue-green algae as a preparation method for the ginkgo compound fertilizer special of base-material, comprise the steps:
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, add cellulase and 0.05 ~ 0.1 part of proteolytic enzyme of 0.05 ~ 0.1 part again, after mixing, be heated to 40 ~ 50 DEG C, enzymolysis 2 ~ 4 hours, go out again after enzyme, obtain enzymolysis solution;
2nd step, in enzymolysis solution, add the potassium sulfate of 0.05 ~ 0.1 part, be heated to 80 ~ 90 DEG C, keep 3 ~ 5 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/3 ~ 1/4, obtain concentrated solution;
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, ammonium hydrogencarbonate 0.1 ~ 0.2 part, phosphogypsum 0.05 ~ 0.1 part, Tripotassium Citrate 0.05 ~ 0.1 part, 0.02 ~ 0.05 part, zinc sulfate, 0.02 ~ 0.05 part, amino acid, polyvinyl alcohol 0.02 ~ 0.04 part, Mierocrystalline cellulose 0.2 ~ 0.4 part, 0.05 ~ 0.08 part, carbide of calcium, stir, then spraying dry is passed through, 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, it can be made more easily to be converted into needed for ginkgo; The mode heated by potassium sulfate to make effective constituent be dissolved more; The effect adding polyvinyl alcohol, Mierocrystalline cellulose and carbide of calcium to form better fertilizer slow release structure, reduces fertilizer application frequency, make 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
Take blue-green algae as a preparation method for the ginkgo compound fertilizer special of base-material, comprise the steps:
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, add cellulase and the 0.05 Kg proteolytic enzyme of 0.05Kg again, after mixing, be heated to 40 DEG C, enzymolysis 2 hours, then after the enzyme that goes out, obtain enzymolysis solution;
2nd step, in enzymolysis solution, add the potassium sulfate of 0.05Kg, be heated to 80 DEG C, keep 3 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/3, obtain concentrated solution;
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 spraying dry is passed through, granulate.
Described Mierocrystalline cellulose refers to Natvosol.Described amino acid is leucine.In 3rd step, the size of granulation is within the scope of diameter 1 ~ 5mm.
Embodiment 2
Take blue-green algae as a preparation method for the ginkgo compound fertilizer special of base-material, comprise the steps:
1st step, get blue-green algae, excessive moisture is removed in squeezing, obtains wet blue-green algae, adds the water of 12Kg in the wet blue-green algae of 1Kg, then add cellulase and the 0.1Kg proteolytic enzyme of 0.1Kg, after mixing, be heated to 50 DEG C, enzymolysis 4 hours, then after the enzyme that goes out, obtain enzymolysis solution;
2nd step, in enzymolysis solution, add the potassium sulfate of 0.1Kg, be heated to 90 DEG C, keep 5 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/4, obtain concentrated solution;
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 spraying dry is passed through, granulate.
Described Mierocrystalline cellulose refers to hydroxypropylcellulose.Described amino acid is tryptophane.In 3rd step, the size of granulation is within the scope of diameter 1 ~ 5mm.
Embodiment 3
Take blue-green algae as a preparation method for the ginkgo compound fertilizer special of base-material, comprise the steps:
1st step, get blue-green algae, excessive moisture is removed in squeezing, obtains wet blue-green algae, adds the water of 11Kg in the wet blue-green algae of 1Kg, add cellulase and the 0.08Kg proteolytic enzyme of 0.07Kg again, after mixing, be heated to 45 DEG C, enzymolysis 3 hours, then after the enzyme that goes out, obtain enzymolysis solution;
2nd step, in enzymolysis solution, add the potassium sulfate of 0.08Kg, be heated to 85 DEG C, keep 4 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/3, obtain concentrated solution;
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 spraying dry is passed through, granulate.
Described Mierocrystalline cellulose refers to carboxymethyl cellulose.Described amino acid aspartic acid.In 3rd step, the size of granulation is within the scope of diameter 1 ~ 5mm.
Fertilizer performance is tested
At the beginning of 3 months, use the fertilizer of above-described embodiment gained to apply fertilizer to ginkgo, the ditch outputing 15cm wide under every strain tree applies fertilizer, and the rate of fertilizer application of every strain is 20 g, after this, monthly applies fertilizer once, tests altogether, by the end of August sampling analysis to the ginkgo of 100 strains.And to apply fertilizer example 2 in contrast with traditional urea.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 effectively can increase Ginkgo Leaf be high, the size of blade and output, and the content of active substance flavones, is better than not carrying out the reference examples 1 of enzymolysis and traditional urea.
Claims (1)
1. one kind take blue-green algae as the preparation method of the ginkgo compound fertilizer special of base-material, comprise 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 in the wet blue-green algae of 1Kg, add cellulase and the 0.08Kg proteolytic enzyme of 0.07Kg again, after mixing, be heated to 45 DEG C, enzymolysis 3 hours, go out again after enzyme, obtain enzymolysis solution; 2nd step, in enzymolysis solution, add the potassium sulfate of 0.08Kg, be heated to 85 DEG C, keep 4 hours, after letting cool, by feed liquid vacuum concentration, until volume-diminished is 1/3, obtain concentrated solution; 3rd step, in concentrated solution, add 0.04Kg Sodium salts humic acids, 0.04Kg potassium humate, urea 0.12Kg, bicarbonate of ammonia 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 spraying dry is passed through, granulate; Described Mierocrystalline cellulose refers to carboxymethyl cellulose; Described amino acid is aspartic acid; In 3rd step, the size of granulation is within the scope of diameter 1 ~ 5mm.
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