CN101935246A - Organic sustained-release fertilizer for soil-less cultivation and processing method thereof - Google Patents
Organic sustained-release fertilizer for soil-less cultivation and processing method thereof Download PDFInfo
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- CN101935246A CN101935246A CN2009101042547A CN200910104254A CN101935246A CN 101935246 A CN101935246 A CN 101935246A CN 2009101042547 A CN2009101042547 A CN 2009101042547A CN 200910104254 A CN200910104254 A CN 200910104254A CN 101935246 A CN101935246 A CN 101935246A
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- fertilizer
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- soilless culture
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- sulfate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention relates to a fertilizer and a processing method thereof, in particular to an organic sustained-release fertilizer for soil-less cultivation and the processing method thereof. The organic sustained-release fertilizer is prepared by mixing chicken manure, cake fertilizer, humic acid potash fertilizer bran, calcium superphosphate, mineral potash fertilizer and non-nitric nitrogen fertilizer; and in the process of soil-less cultivation, if the fertilizer of the invention is used, nutritional requirements of various fruits and vegetables during the whole growing period are met so long as clean water is added, so the operation process of the soil-less cultivation is simplified, and the production cost is lowered.
Description
Technical field
The present invention relates to a kind of fertilizer and working method thereof, especially for the organic slow-release fertilizer and the working method thereof of soilless culture.
Background technology
At present cultivation technique without soil is widely used, and soilless culture has various ways, and mainly based on substrate culture, form commonly used is with organic substrate or does not have based substrate and cultivated by the nutritive medium pouring of inorganic fertilizer preparation in China.Along with the raising of people's living standard and the aggravation of vegetables chemical fertilizer pesticidal contamination, demand to green vegetables and food increases sharply, and the vegetables of nutrient fluid cultivation can not be listed among organic or the green food, and big, the technology more complicated of hydroponics investment, and general peasant household is difficult for grasping.Therefore, organic mass cultivation comes into one's own day by day in recent years, the organic ecological soilless culture that the Chinese Academy of Agricultural Sciences vegetables are developed adopts agricultural byproducts materials such as chicken manure and crop straw to make matrix through fermentation, production process is dripped clear water, and spreads fertilizer over the fields the dried poultrymanure extra-nutrition at regular intervals and cultivate on matrix.Though this soilless culture mode is simple, still exists late growth stage to take off problems such as fertilizer, output instability in actual applications; And various places are used to ferment, and raw material sources complexity, the attenuation degree difference of organic substrate is big, matrix quality instability, cultivation effect are not obvious; Need in the course of cultivation constantly to replenish fertilizer, inconvenient operation also can't quantize.
Summary of the invention
This clearly demarcated purpose provides a kind of organic slow-release fertilizer that is used for soilless culture, in the soilless culture process, adopt this kind fertilizer only need drip clear water and just can satisfy the various gourd, fruit and vegetable nutritional need in the time of infertility,, reduce productive expense to simplify the operating process of soilless culture.
Another object of the present invention provides the working method of the organic slow-release fertilizer of this soilless culture.
The organic slow-release fertilizer that is used for soilless culture of the present invention is mixed by the material of following proportioning:
Chicken manure 30-50% cake fertilizer 40-60% detritus acid potash fertilizer 2-5%
Wheat bran 3-6% calcium superphosphate 3-4% mineral potassic fertilizer 3-4%
No nitric nitrogen chemical fertilizer 13-18%
Described per-cent is weight percentage.
Described no nitric nitrogen chemical fertilizer comprises chemical fertilizer diammonium phosphate, vitriolate of tartar, ammonium sulfate and trace element fertilizer ferrous sulfate, zinc sulfate, copper sulfate and manganous sulfate.
Described cake fertilizer comprises cottonseed, rapeseed cake, soya-bean cake, sesame-send cake cake fertilizer such as (slags).
The mixed strains that the present invention adopts is that photosynthetic bacteria, milk-acid bacteria, yeast, actinomycetes, phosphate solubilizing bacteria and potassium solubilizing bacteria are formed, and the viable count of every kind of bacterium is not less than 107/ML.
The production and processing method that is used for the organic slow-release fertilizer of soilless culture of the present invention is: earlier that chicken manure is air-dry at normal temperatures or dry under the temperature of 100-200 degree, make water content reach 20-30%, mix the back coarse reduction with the cake fertilizer for preparing in proportion, detritus acid fertilizer, wheat bran, ground phosphate rock, mineral potassic fertilizer then, put into fermentation vat, adding an amount of water to material moisture is 40-60%, inserting mixed strains carried out normal temperature fermentation 3-7 days, temperature in the fermenting process control fermentation vat is carried out suitable air blast and stirring simultaneously at the 50-65 degree.After the fermentation ends, the mixture that ferments is dried under 30-50 degree low temperature, granulating and coating then, drying makes its water content at 12-15%, and weighing at last is packaged into fertilizer.
The fertilizer of making grain is placed in the nodulizer evenly spraying Drug coating, and dressing is after oven drying at low temperature, packing.Slow-release fertilizer discharges the gauge control of the speed of nutrition by Drug coating moiety, ratio and coating membrance.
Owing to contain the required nutritive ingredient of a large amount of plants in chicken manure and the cake fertilizer, after the normal temperature fermentation, can remove stink on the one hand, nitrogen, phosphorus, the acid of potassium detritus that can make effective constituent in chicken manure, the cake fertilizer and objectionable constituent be converted into plant on the other hand easily to absorb is fertile, trace element, other active substance and profitable strain, and the crop of cultivation is had the effect of good nutrition, stimulating growth and the disease-resistant worm of raising and suppresses the effect of soil-borne disease in the matrix.
Pure fertilizer of the present invention can carry out the cultivation of pure organic vegetable, add behind the chemical fertilizer fertilizer comprehensively and balance can be used for producing green vegetables or pollution-free vegetable.
The present invention has made full use of the tankage in the farm and sideline product processing industry, and aboundresources is made simple.Organic slow-release fertilizer comprehensive nutrition of the present invention, longer duration, can be directly be mixed in proportion in organic substrate or the inorganic matrix according to the length of slow-release period, only drip clear water in process of production and just can satisfy various gourd, fruit and vegetable battalion's needs in the time of infertility, and need not to prepare the inorganic nutrient solution that contains various nutritive elements, from having simplified the soilless culture operating process day, reduced productive expense, nuisanceless and the long season that is fit to very much soilless cultivating flowers, vegetables produces, and has remarkable economic efficiency, society and ecological benefits.
Embodiment
This is used for the organic slow-release fertilizer of soilless culture, chicken argol by 40%, 40% cotton seed cake, 5% detritus acid potash fertilizer, 5% skin skin, 5% ground phosphate rock, 5% mineral potassic fertilizer are formed, and are mixed with the mixed bacteria liquid of being made up of photosynthetic bacteria, milk-acid bacteria, yeast, actinomycetes, phosphate solubilizing bacteria and potassium solubilizing bacteria.Earlier that chicken manure is air-dry, make its water content between 25-35%, then dried poultrymanure, cotton seed cake, detritus acid potash fertilizer, ground phosphate rock, mineral potassic fertilizer and skin skin are mixed in proportion pulverizing, put into fermentation vat behind the thorough mixing, insert mixed strains and make material moisture about 50%, and fermented at normal temperatures three days.The mixture that ferments is oven dry, granulation, dressing under the cold condition about 45 ℃ in temperature, is dried to water content again and gets final product at 13-18%.
The gained mixture also can be mixed with chemical fertilizer, joins 150 kilograms of 80 kilograms of diammonium phosphate, ammonium sulfate 120 kg, vitriolate of tartar in per 1600 kilograms of dried fermentation materials, with pulverizing behind the above material thorough mixing, uses the tablets press granulation again, at last dressing in nodulizer.
Adopt the tomato of organic slow-release fertilizer plantation of the present invention, compare with nutrient fluid cultivation, the plant strain growth stalwartness, malformed fruit reduces more than 60%, prolongs to receive to adopt phase 25-40 days, increases output more than 20%.The plantation cucumber, volume increase about 35%, the plantation netted melon, the plant disease resistance strengthens, and here does not wither, and melon increases weight more than 25%, and sugar degree improves the 1-2 degree.
Claims (3)
1. an organic slow-release fertilizer that is used for soilless culture is characterized in that, is mixed by the material of following proportioning:
Chicken manure 30-50% cake fertilizer 40-60% detritus acid potash fertilizer 2-5%
Wheat bran 3-6% calcium superphosphate 3-4% mineral potassic fertilizer 3-4%
No nitric nitrogen chemical fertilizer 13-18%.
Described per-cent is weight percentage
2. the organic slow-release fertilizer that is used for soilless culture as claimed in claim 2 is characterized in that: no nitric nitrogen chemical fertilizer comprises chemical fertilizer diammonium phosphate, vitriolate of tartar, ammonium sulfate and trace element fertilizer ferrous sulfate, zinc sulfate, copper sulfate and manganous sulfate.
3. the working method that is used for the organic slow-release fertilizer of soilless culture according to claim 1, it is characterized in that: the air-dry or oven dry with chicken manure earlier, make water content reach 20-30%, then with cake fertilizer, detritus acid potash fertilizer, wheat bran, calcium superphosphate, pulverize mineral potassic fertilizer and mixing back, put into fermentation vat, adding water to material moisture is 40-60%, access is by photosynthetic bacteria, yeast, actinomycetes, phosphate solubilizing bacteria, the mixed strains that potassium solubilizing bacteria and milk-acid bacteria are formed carried out normal temperature fermentation 3-7 days, the viable count of every kind of bacterium is not less than 107/ML, temperature in the fermenting process control fermentation vat is carried out air blast and stirring simultaneously at 50-65 ℃.The mixture that ferments is dried down at 30-50 ℃, make its water content, form through granulation, dressing again at 12-15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101042547A CN101935246A (en) | 2009-07-03 | 2009-07-03 | Organic sustained-release fertilizer for soil-less cultivation and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101042547A CN101935246A (en) | 2009-07-03 | 2009-07-03 | Organic sustained-release fertilizer for soil-less cultivation and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101935246A true CN101935246A (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101042547A Pending CN101935246A (en) | 2009-07-03 | 2009-07-03 | Organic sustained-release fertilizer for soil-less cultivation and processing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351189A (en) * | 2012-04-12 | 2013-10-16 | 南通市双隆农业发展有限公司 | Special composite fertilizer for tomatoes, and preparation method thereof |
| CN103382142A (en) * | 2013-07-31 | 2013-11-06 | 常熟市常福有机复合肥有限公司 | Microorganism fermented organic fertilizer |
| CN103483053A (en) * | 2013-07-02 | 2014-01-01 | 江苏希旺农业科技有限公司 | Organic vegetable nutrient solution used for preventing frost damages |
| CN103755453A (en) * | 2013-12-20 | 2014-04-30 | 当涂县科辉商贸有限公司 | Efficient compound fertilizer and preparation method thereof |
| CN106336267A (en) * | 2016-08-30 | 2017-01-18 | 崔国娣 | Fertilizer for soilless culture technology |
-
2009
- 2009-07-03 CN CN2009101042547A patent/CN101935246A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351189A (en) * | 2012-04-12 | 2013-10-16 | 南通市双隆农业发展有限公司 | Special composite fertilizer for tomatoes, and preparation method thereof |
| CN103483053A (en) * | 2013-07-02 | 2014-01-01 | 江苏希旺农业科技有限公司 | Organic vegetable nutrient solution used for preventing frost damages |
| CN103382142A (en) * | 2013-07-31 | 2013-11-06 | 常熟市常福有机复合肥有限公司 | Microorganism fermented organic fertilizer |
| CN103755453A (en) * | 2013-12-20 | 2014-04-30 | 当涂县科辉商贸有限公司 | Efficient compound fertilizer and preparation method thereof |
| CN106336267A (en) * | 2016-08-30 | 2017-01-18 | 崔国娣 | Fertilizer for soilless culture technology |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110105 |