CN101333129B - High-efficiency biogas manure - Google Patents
High-efficiency biogas manure Download PDFInfo
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- CN101333129B CN101333129B CN2007101230797A CN200710123079A CN101333129B CN 101333129 B CN101333129 B CN 101333129B CN 2007101230797 A CN2007101230797 A CN 2007101230797A CN 200710123079 A CN200710123079 A CN 200710123079A CN 101333129 B CN101333129 B CN 101333129B
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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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
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Abstract
The present invention discloses an efficient biogas fertilizer. The traditional organic fertilizer has the problems of low nutrient content, slow fertilizer effect and low seasonal utilization of the fertilizer nutrients. The present invention provides the following technical proposal to solve all the problems: the weight proportions of the efficient biogas fertilizer comprise 100 kilograms of biogas slurry, 0.5 to 3 kilograms of urea, 1 to 3 kilograms of calcium superphosphate, and 0.1 to 0.5 kilograms of potassium sulfate; or the weight proportions of the efficient biogas fertilizer comprise 100 kilograms of biogas residue, 10 to 20 kilograms of urea, as well as 5 to 15 kilograms of calcium superphosphate. The efficient biogas fertilizer has the advantages of high nutrient content, faster fertilizer efficiency and high seasonal utilization of the fertilizer nutrients; the efficient biogas fertilizer can meet the demand for nutrients in a timely manner during the vigorous growth period when the crops require more fertilizer; the efficient biogas fertilizer can fertilize the soil and facilitate stable and high yield of crops so as to create a better agro-ecological system; the efficient biogas fertilizer significantly reduces the fertilizing frequency and labor cost in transport and fertilizing, so as to achieve good economic and social benefits.
Description
Technical field
The present invention relates to fertilizer field, relate in particular to high-efficiency residue in biogas digester.
Background technology
Natural pond fertilizer contains abundant organic matter and various nutrient, it not only can directly provide nutrient for crop, and the potential nutrient in can activating soil, strengthen microorganism active, promote material to transform, can also improve soil physical and chemical property, increase soil fertility, the control soil pollution, this is the not available characteristic of chemical fertilizer, but the fat effect in traditional natural pond is slow, nutrient this season utilization ratio in the fertilizer is low, vigorous in plant growth, need fertile more period, often can not in time satisfy crop, and fertilising quantity is big nutrient demand, transportation and to use labor intensive many, the farm investment height, economic benefit and social benefit are poor.
Summary of the invention
The purpose of this invention is to provide can be for high crop yield, stable yields provide competent nutrient, again can fertilizing soil, and be the high-efficiency residue in biogas digester that crop is created good growing environment.
The technical scheme that realizes above-mentioned purpose is:
Scheme one:
High-efficiency residue in biogas digester, form by the following weight proportion raw material:
100 kilograms of natural pond liquid
0.5～3 kilogram in urea
1～3 kilogram of calcium superphosphate
0.1～0.5 kilogram of vitriolate of tartar
Described natural pond liquid is the natural pond liquid in the methane-generating pit of normal fermentation gas more than 1 month.
The step of pressing above-mentioned raw materials proportioning production high-efficiency residue in biogas digester is as follows:
Get natural pond liquid, urea, calcium superphosphate, vitriolate of tartar by the above-mentioned raw materials proportioning, the natural pond liquid of being got is filtered with husky cloth, add urea, calcium superphosphate, the vitriolate of tartar of being got in the natural pond liquid after filtration then, and stir and promptly make high-efficiency residue in biogas digester of the present invention.
Scheme two:
High-efficiency residue in biogas digester, form by the following weight proportion raw material:
100 kilograms of natural pond slags
10～20 kilograms in urea
5～15 kilograms of calcium superphosphate
The weight of above-mentioned natural pond slag is the weight after the air-dry or oven dry of natural pond slag in the methane-generating pit more than 2 years of normally fermenting.
The step of pressing above-mentioned raw materials proportioning production high-efficiency residue in biogas digester is as follows:
1. get the natural pond slag in the methane-generating pit of normal fermentation more than 2 years, and air-dry or flash baking with it; 2. get the 1. prepared dried natural pond slag of urea, calcium superphosphate and step by the above-mentioned raw materials proportioning; 3. the urea that 2. step is got, calcium superphosphate, natural pond slag mix, and cause granulo-fertilizer with tablets press, more described granulo-fertilizer oven dry are promptly made high-efficiency residue in biogas digester of the present invention at last.
Each raw material properties of synthesizing efficient natural pond fertilizer is as follows:
Natural pond liquid is the liquid residue of organism after methane-generating pit is produced biogas, it not only contains the necessary nitrogen of plant growth, phosphorus, potassium, trace element, multiple nutrients materials such as amino acid, and contain butyric acid, indolylacetic acid, the vitamin B12 isoreactivity, the resistance material, so natural pond liquid has fertilizer efficiency, regulate the remarkable effect of plant growth and disease and insect resistance, natural pond liquid total nitrogen content in the normal methane-generating pit of fermentation gas more than 1 month is 0.03%～0.08%, full phosphorus 0.02%～0.07%, potassium 0.05%～1.4%, and amino acid entirely and metal ion and organic content are abundant.
The natural pond slag is the solid residue of organism after methane-generating pit is produced biogas, except that containing quick-acting nutrients such as a large amount of nitrogen, phosphorus, potassium, also contain abundant organic matter, humic acids, VITAMIN, hormone etc., can improve the physicochemical property of soil significantly, culture fertility is to imitate the quick-acting nuisanceless fertilizers that have both late, the organic content of natural pond slag is 40%～60%, full nitrogen 1%～2%, full phosphorus 0.4%～1.2%, full potassium 0.6%～2%.
Urea urea molecule formula is CO (NH2) 2, and nitrogen content 46% is the highest a kind of nitrogenous fertilizer of ammonia quantity in the solid-state nitrogenous fertilizer.After urea is manured into soil, be dissolved in the soil solution with molecular state, and can be adsorbed by soil colloid, to be urea combine so that hydrogen is strong with clay mineral or for soil ulmin the mechanism of absorption.Urea is neutral fertilizer, and long-term application does not have destruction to soil.
Calcium superphosphate (P
2O
5Content 〉=14%) be the loose porous flour of a class, form very complicatedly, contain multiple element, in the process that adds binding agent rolling granulation, the very fast retrogradation of himself slip very easily forms granular material, and its dried intensity is also bigger.Therefore calcium superphosphate should be more satisfactory balling-up of fused(calcium magnesium phosphorus)potash fertilizer and enhancement additive, wherein also contain simultaneously a certain amount of acid, can in and fused(calcium magnesium phosphorus)potash fertilizer in part alkali, use scope to enlarge it, very importantly increased a certain amount of sulphur (S) element.
Vitriolate of tartar is generally white to pale yellow powder, contains K
2O 50%～52%, soluble in water, be difficult for the moisture absorption caking, should consider at first that with vitriolate of tartar it is a physiological acidic fertilizer, long-term application may cause that soil acidification hardens on earth on the acidity, not chloride of vitriolate of tartar, some are avoided chlorine needs more crop of potassium such as tobacco again, and potatos etc. are used vitriolate of tartar, can obtain better effects, it can be executed again on happiness sulphur crops such as rape, garlic, and vitriolate of tartar is made base manure, all can be topdressed, and base manure is noted the earthing deep placement.
The function of high-efficiency residue in biogas digester of the present invention is as follows:
1, high-efficiency residue in biogas digester can be applicable to the fruit plantation.High-efficiency residue in biogas digester is cultivated apple, can make the fruit tree tree vigo(u)r luxuriant, and the leaf look dark green, and disease and pest obviously reduces, fruit good taste, comparable chemical fertilizer volume increase 20%-30%; Apple foliage-spray high-efficiency residue in biogas digester can reduce production costs, and improves apple production, effectively strengthens the cold-resistant antifreeze ability of fruit tree, improves percentage of fertile fruit simultaneously, and prevention and elimination of disease and pests reduces the agriculture chemical consumption; High-efficiency residue in biogas digester kind grape, mu is executed 3000 kilograms of high-efficiency residue in biogas digester, replaces 50% fertilizer amount, and comparable list increases production 26.06% to fertilize; Execute high-efficiency residue in biogas digester kind watermelon, with contrast to fertilize, mu is executed 3000 kilograms of high-efficiency residue in biogas digester and can be increased production more than 360 kilogram, and difference is extremely remarkable, can increase sugariness of water-melon 0.8% simultaneously, and melon ground uses 3 years high-efficiency residue in biogas digester continuously, can effectively prevent and treat watermelon blight.
2, high-efficiency residue in biogas digester can be applicable to growing vegetables.Mu is executed 1500-2000 kilogram high-efficiency residue in biogas digester and is made base manure, suitably imposes natural pond liquid, plantation Chinese cabbage, radish, potato, garlic, and output was high by about 20% when comparable chemical fertilizer was planted.
3, high-efficiency residue in biogas digester can be applicable to kind of an edible mushrooms.High-efficiency residue in biogas digester plantation edible mushrooms can be improved the output of one-level mushroom, increases the content of crude protein, soluble sugar, vitamins C and full phosphorus, improves the amino acid of edible mushrooms and forms.Compared with the control, the one-level mushroom increases by 19%～26%.
4, high-efficiency residue in biogas digester can be applicable to breed fish.The high-efficiency residue in biogas digester comprehensive nutrition can promote the planktonic growth and breeding of water body, increases the bait amount, improves fish yield.High-efficiency residue in biogas digester is breeded fish, can reduce consumption to the fish pond oxygen in water, improve the content of dissolved oxygen, thereby reduce floating head phenomenon of fish and the effectively generation of control fish disease, the growth velocity of the bighead that the residual owner of high-efficiency residue in biogas digester supports, silver carp, tilapia, crucian, than fast 4.5 times, 1.8 times, 1.4 times and 3.4 times respectively of the fishes of the same race of making the contrast breed of chicken manure, use this invention, can not only improve the growth velocity of fish, can also reduce the mortality ratio of fingerling, the average voluminous fresh fish 30% of common comparable contrast.
5, high-efficiency residue in biogas digester also can be prevented and treated diseases and pests of agronomic crop.Show by analytical test: contain multiple materials such as vitamin B group (as B12 etc.), growth hormone, amino acid and antibiotic in the high-efficiency residue in biogas digester, have disease-resistant expelling parasite, germicidal action, spray high-efficiency residue in biogas digester, effect and the derosal of preventing and treating wheat scab are suitable, the sickness rate comparison is according to descending 20.71%, prevention effect improves 44.88% relatively, high-efficiency residue in biogas digester also has the extremely strong effect of pressing down of killing to wheat cereal sickle bacterium, root rotof flax bacterium, also the prevention effect to take-all is also quite remarkable, its dead ears rate only is 6.0%, and contrast is then up to 40%.High-efficiency residue in biogas digester also all has restraining effect to corn stigma nuclear germ, the big spot nuclear of corn germ, cotton anthracnose bacterium, broad bean wilt.
6, high-efficiency residue in biogas digester can be improved the soil.High-efficiency residue in biogas digester is through behind the life-time service, can chessom, help the activity of soil microorganisms and the formation of soil aggregate, significantly improve soil fertility, the volume increase that promotes crop had positive effect, can make the content of soil with organic matter improve 0.17%～0.6%, make full nitrogen increase by 0.003%～0.005%, full phosphorus increases by 0.01%～0.03%; Can improve the physical propertiess such as porosity, the soil weight of soil, be that soil cultivating and crop growth are created good edaphic condition.
The present invention has following beneficial effect:
1, the nutrient this season utilization ratio height in very fast, the fertilizer of nutrient content height, fertilizer efficiency, vigorous in plant growth, need fertile more period, also can in time satisfy crop to nutrient demand;
2, increase the content of the soil organism, enrich soil N, P, K nutrient, promote the soil weight, reduce Unconfined Compression Strength of Soil, increase soil porosity, and Soil structure property coefficient, settling ratio are increased, retentiveness strengthens, and promote the increase of soil microaggregate, activate trace element and microorganism in the soil, reach the order of fertilizing soil, high and stable yields, increasing both production and income, create good agroecosystem;
3, significantly reduced the labour that fertilising quantity and transportation and fertilising expend, economic benefit and social benefit are good.
Embodiment
Embodiment 1:
Get 1.5 kilograms of 1 kilogram in 100 kilograms of natural pond liquid, urea, calcium superphosphate, 0.2 kilogram of vitriolate of tartar in the methane-generating pit of normal fermentation gas more than 1 month by the above-mentioned raw materials proportioning, the natural pond liquid of being got is filtered with husky cloth, add urea, calcium superphosphate, the vitriolate of tartar of being got and stir in the natural pond liquid after filtration then and promptly make high-efficiency residue in biogas digester of the present invention.
Embodiment 2:
Get 3 kilograms of 0.5 kilogram in 100 kilograms of natural pond liquid, urea, calcium superphosphate, 0.1 kilogram of vitriolate of tartar in the methane-generating pit of normal fermentation gas more than 1 month by the above-mentioned raw materials proportioning, the natural pond liquid of being got is filtered with husky cloth, add urea, calcium superphosphate, the vitriolate of tartar of being got and stir in the natural pond liquid after filtration then and promptly make high-efficiency residue in biogas digester of the present invention.
Embodiment 3:
Get 1 kilogram of 3 kilograms in 100 kilograms of natural pond liquid, urea, calcium superphosphate, 0.5 kilogram of vitriolate of tartar in the methane-generating pit of normal fermentation gas more than 1 month by the above-mentioned raw materials proportioning, the natural pond liquid of being got is filtered with husky cloth, add urea, calcium superphosphate, the vitriolate of tartar of being got and stir in the natural pond liquid after filtration then and promptly make high-efficiency residue in biogas digester of the present invention.
Embodiment 4:
1. get the natural pond slag in the methane-generating pit of normal fermentation more than 2 years, and air-dry or flash baking with it; 2. get 100 kilograms of the 1. prepared dried natural pond slags of 15 kilograms in urea, 10 kilograms of calcium superphosphate and step by the above-mentioned raw materials proportioning; 3. the urea that 2. step is got, calcium superphosphate, natural pond slag mix and cause granulo-fertilizer with tablets press, more described granulo-fertilizer oven dry are promptly made high-efficiency residue in biogas digester of the present invention at last.
Embodiment 5:
1. get the natural pond slag in the methane-generating pit of normal fermentation more than 2 years, and air-dry or flash baking with it; 2. get 100 kilograms of the 1. prepared dried natural pond slags of 10 kilograms in urea, 15 kilograms of calcium superphosphate and step by the above-mentioned raw materials proportioning; 3. the urea that 2. step is got, calcium superphosphate, natural pond slag mix and cause granulo-fertilizer with tablets press, more described granulo-fertilizer oven dry are promptly made high-efficiency residue in biogas digester of the present invention at last.
Embodiment 6:
1. get the natural pond slag in the methane-generating pit of normal fermentation more than 2 years, and air-dry or flash baking with it; 2. get 100 kilograms of the 1. prepared dried natural pond slags of 20 kilograms in urea, 5 kilograms of calcium superphosphate and step by the above-mentioned raw materials proportioning; 3. the urea that 2. step is got, calcium superphosphate, natural pond slag mix and cause granulo-fertilizer with tablets press, more described granulo-fertilizer oven dry are promptly made high-efficiency residue in biogas digester of the present invention at last.
Claims (6)
1. high-efficiency residue in biogas digester is characterized in that: be made up of the following weight proportion raw material:
100 kilograms of natural pond liquid
0.5～3 kilogram in urea
1～3 kilogram of calcium superphosphate
0.1～0.5 kilogram of vitriolate of tartar
Described natural pond liquid is the natural pond liquid in the methane-generating pit of normal fermentation gas more than 1 month.
2. high-efficiency residue in biogas digester according to claim 1 is characterized in that the improved weight proportion of various raw materials is:
100 kilograms of natural pond liquid
1 kilogram in urea
1.5 kilograms of calcium superphosphate
0.2 kilogram of vitriolate of tartar
3. high-efficiency residue in biogas digester according to claim 1 and 2, the step that it is characterized in that producing high-efficiency residue in biogas digester is as follows:
Get natural pond liquid, urea, calcium superphosphate, vitriolate of tartar by the above-mentioned raw materials proportioning, the natural pond liquid of being got is filtered with husky cloth, add urea, calcium superphosphate, the vitriolate of tartar of being got and stir in the natural pond liquid after filtration then and promptly make high-efficiency residue in biogas digester of the present invention.
4. high-efficiency residue in biogas digester is characterized in that: be made up of the following weight proportion raw material:
100 kilograms of natural pond slags
10～20 kilograms in urea
5～15 kilograms of calcium superphosphate
The weight of above-mentioned natural pond slag is the weight after the air-dry or oven dry of natural pond slag in the methane-generating pit more than 2 years of normally fermenting.
5. high-efficiency residue in biogas digester according to claim 4 is characterized in that the improved weight proportion of various raw materials is:
100 kilograms of natural pond slags
15 kilograms in urea
10 kilograms of calcium superphosphate
6. according to claim 4 or 5 described high-efficiency residue in biogas digester, the step that it is characterized in that producing high-efficiency residue in biogas digester is as follows:
1. get the natural pond slag in the methane-generating pit of normal fermentation more than 2 years, and air-dry or flash baking with it; 2. get the 1. prepared dried natural pond slag of urea, calcium superphosphate and step by the above-mentioned raw materials proportioning; 3. the urea that 2. step is got, calcium superphosphate, natural pond slag mix and cause granulo-fertilizer with tablets press, more described granulo-fertilizer oven dry are promptly made high-efficiency residue in biogas digester of the present invention at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101230797A CN101333129B (en) | 2007-06-28 | 2007-06-28 | High-efficiency biogas manure |
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| CN2007101230797A CN101333129B (en) | 2007-06-28 | 2007-06-28 | High-efficiency biogas manure |
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| CN101333129A CN101333129A (en) | 2008-12-31 |
| CN101333129B true CN101333129B (en) | 2011-06-08 |
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| CN2007101230797A Expired - Fee Related CN101333129B (en) | 2007-06-28 | 2007-06-28 | High-efficiency biogas manure |
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| CN103242085A (en) * | 2012-04-18 | 2013-08-14 | 湖北省文东农业发展有限公司 | Organic plant foliar fertilizer and preparation and spraying methods of organic plant foliar fertilizer |
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| CN101333129A (en) | 2008-12-31 |
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