CN103739335A - Biogas residue composite slow-release fertilizer - Google Patents
Biogas residue composite slow-release fertilizer Download PDFInfo
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- CN103739335A CN103739335A CN201310707619.1A CN201310707619A CN103739335A CN 103739335 A CN103739335 A CN 103739335A CN 201310707619 A CN201310707619 A CN 201310707619A CN 103739335 A CN103739335 A CN 103739335A
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Abstract
The invention discloses a biogas residue composite slow-release fertilizer, and aims to provide an organic slow-release fertilizer which has the advantages of complete nutrients, quick effect taking and long fertilizer effect period and is convenient to use. The biogas residue composite slow-release fertilizer comprises the following components in parts by weight: 600-900 parts of biogas residue, 10-30 parts of rice-straw ash, 100-200 parts of tree sawdust, 0-5 parts of nitrogen, 0-5 parts of phosphorus and 0-5 parts of potassium. The tree sawdust, rice-straw ash, nitrogen, phosphorus and potassium are added to the biogas fermentation residue biogas solution used as the base raw material, and the mixture is granulated to prepare the organic slow-release fertilizer. The organic slow-release fertilizer disclosed by the invention contains the basic major elements (nitrogen, phosphorus and potassium) as well as abundant organic matters, multiple minor elements and various biological active substances, has the advantage of dual functions of quick acting and slow release, and is especially suitable for producing organic and green no-pollution agricultural products.
Description
Technical field
The present invention relates to slow-release fertilizer, specifically, relate to a kind of natural pond slag composite slow release fertile.
Background technology
Biogas Residues (Ye He natural pond, natural pond slag) is high-quality and efficient organic fertilizer, and nutrient content Gao Erquan, is rich in the trace elements such as the macroelement such as nitrogen, phosphorus, potassium and boron, copper, iron, manganese, zinc, inscription, barium.Simultaneously, natural pond liquid also contains various bioactivators, as amino acid, trace element, plant growth substance, vitamin B group, some microbiotic etc., wherein the butyric acid in organic acid and the Plant hormones regulators,gibberellins in plant hormone, indolylacetic acid and vitamin B12 have obvious restraining effect to germ, and the ammonia in the liquid of natural pond and ammonium salt and some microbiotic have direct effect to the insect pest of fruit tree.Natural pond slag is rich in abundant organic and higher humic acids, and improvement soil is played an important role, and is applicable to do base manure and the use of topdressing, life-time service can make loosing soil, fertility strengthens, and can make strain produce and improve 8%～10%, and can improve and use all the year round soil compaction phenomenon due to chemical fertilizer.
At present, the most modes of directly using that adopt of Biogas Residues, in use not only there is the feature that transportation is inconvenient, service efficiency is low, also there is the shortcoming that onset is slow, fertilizer efficiency is low, if it can be combined with industry fertilizer, be reprocessed into a kind of transportation, the long organic slow-release fertilizer of easy to use, fertilizer efficiency period, so the tool that efficiently utilizes of Biogas Residues be of great significance.
At present, we retrieve the open source literature of some biogas composite fertilizers, for example:
1. Chinese Patent Application No. 02112384.5, open day on January 1st, 2013, this application case discloses a kind of organic slow-release fertilizer for soil-less culture, its technical scheme is coarse reduction after dried poultrymanure is mixed with the cake fertilizer preparing in proportion, detritus acid fertilizer, wheat bran, ground phosphate rock, mineral potassic fertilizer, add and access mixed strains after water and carry out normal temperature fermentation, oven drying at low temperature granulation, forms with the Drug coating dressing of controlling fertilizer slow release; Or again with the chemical fertilizer granulation that is mixed, dressing is dried and is formed.Its weak point is: the fertilizer nutrient content of fertilizer raw material is less.
2. Chinese Patent Application No. 201210179518.7, open day on September 19th, 2012, this application case discloses a kind of Biogas Residues organic slow-release fertilizer, and it comprises the component of following mass parts: 1000 parts of Biogas Residues, 10～20 parts of soybean cake powder, 5～10 parts of bone meal, 10～15 parts of rice-straw ashes, 2000 parts, agriculture and forestry organic waste material powder.It is basic material that the residue natural pond liquid of biogas fermentation is take in the present invention, adds soybean cake powder, bone meal and rice-straw ash and makes the content of the total nutrient (N+P2O5+K2O) in fertilizer be greater than 15%, adds to make material after agriculture and forestry organic waste material powder and make organic slow-release fertilizer.Its weak point is: have the shortcoming that onset is slow, fertilizer efficiency is low.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide the long organic slow-release fertilizer of complete, easy to use, the rapid-action fertilizer efficiency period of a kind of nutrient content.
For achieving the above object, the present invention is achieved by the following scheme:
A kind of natural pond slag composite slow release is fertile, comprises following component, is expressed as: methane slag: 600～900 parts, rice-straw ash: 10～30 parts, trees sawdust: 100～200 parts, nitrogen: 0～5 part, phosphorus: 0～5 part, potassium: 0～5 part with parts by weight.
Described methane slag: 700～800 parts, rice-straw ash: 15～25 parts, trees sawdust: 130～180 parts, nitrogen: 1～3 part, phosphorus: 1～3 part, potassium: 1～3 part.
Described methane slag is that residue or the big-and-middle-sized biogas engineering that methane-generating pit for farm household produces after biogas produces the residue drying after biogas, the product after pulverizing.
Compared with prior art, the present invention has following beneficial effect:
1. nutrient content is complete.The present invention adopts methane slag as base-material, and natural pond slag is high-quality and efficient organic fertilizer, and nutrient content Gao Erquan is rich in the trace elements such as the macroelement such as nitrogen, phosphorus, potassium and boron, copper, iron, manganese, zinc, inscription, barium, can provide comprehensive nutrient for farm crop.
2. easy to use.The present invention has changed traditional biogas manure use-pattern, makes the form of similar chemical fertilizer, has not only avoided causing the inconvenience while using because of biogas manure smelly, has also avoided the inconvenience in transportation.
3. rapid-action fertilizer efficiency period is long.The present invention has added nitrogen, phosphorus, three kinds of chemical elements of potassium, solved the low and slow shortcoming of onset of general fertilizer fertilizer efficiency, adopt methane slag as base-material simultaneously, take full advantage of that methane slag nutrient is rich and full advantage and fertilizer efficiency discharges feature slowly, can not only provide lasting nutrient to farm crop, life-time service can also make loosing soil, and fertility strengthens, and can improve and use all the year round soil compaction phenomenon due to chemical fertilizer.
4. raw material is easy to get, and cost is low.Raw material of the present invention mostly is waste residue and fertilizer, and the nitrogen of interpolation, phosphorus, three kinds of chemical elements of potassium are also the raw material of easily buying, so cost is lower.
Embodiment
Below in conjunction with embodiment, describe the present invention, but do not limit the scope of the invention and range of application:
Embodiment 1:
A kind of natural pond slag nitrogen fertilizer slow-releasing is fertile, comprises following component, with parts by weight, is expressed as:
Methane slag 700 ㎏ after drying, pulverizing, rice-straw ash 15 ㎏, trees sawdust 120 ㎏, nitrogenous fertilizer 4 ㎏.Granulation after sufficiently mixing, is dried and makes the fertilizer 839 reinforced composite fertilizers of ㎏ nitrogenous fertilizer, is applicable to lack the soil of nitrogen element.
Embodiment 2:
A kind of natural pond slag phosphorus fertilizer slow release is fertile, comprises following component, with parts by weight, is expressed as:
Methane slag 750 ㎏ after drying, pulverizing, rice-straw ash 20 ㎏, trees sawdust 140 ㎏, phosphate fertilizer 4 ㎏.Granulation after sufficiently mixing, is dried and makes the fertilizer 914 reinforced composite fertilizers of ㎏ nitrogenous fertilizer, is applicable to lack the soil of phosphoric.
Embodiment 3:
A natural pond slag potash fertilizer slow-release fertilizer, comprises following component, with parts by weight, is expressed as:
Methane slag 800 ㎏ after drying, pulverizing, rice-straw ash 25 ㎏, trees sawdust 160 ㎏, potash fertilizer 4 ㎏.Granulation after sufficiently mixing, is dried and makes the fertilizer 989 reinforced composite fertilizers of ㎏ nitrogenous fertilizer, is applicable to lack the soil of potassium element.
Embodiment 4:
A natural pond slag slow-release fertilizer, comprises following component, with parts by weight, is expressed as:
Methane slag 850 ㎏ after drying, pulverizing, rice-straw ash 30 ㎏, trees sawdust 180 ㎏, nitrogenous fertilizer 3 ㎏, phosphate fertilizer 3 ㎏, potash fertilizer 3 ㎏.Granulation after sufficiently mixing, is dried and makes the fertilizer 989 reinforced composite fertilizers of ㎏ nitrogenous fertilizer, is applicable to as the base manure of various farm crop or the use of topdressing.
Claims (3)
1. a natural pond slag composite slow release is fertile, it is characterized in that: comprise following component, with parts by weight, be expressed as: methane slag: 600～900 parts, rice-straw ash: 10～30 parts, trees sawdust: 100～200 parts, nitrogen: 0～5 part, phosphorus: 0～5 part, potassium: 0～5 part.
2. natural pond according to claim 1 slag composite slow release is fertile, it is characterized in that: described methane slag: 700～800 parts, rice-straw ash: 15～25 parts, trees sawdust: 130～180 parts, nitrogen: 1～3 part, phosphorus: 1～3 part, potassium: 1～3 part.
3. natural pond according to claim 1 and 2 slag composite slow release is fertile, it is characterized in that: described methane slag is that residue or the big-and-middle-sized biogas engineering that methane-generating pit for farm household produces after biogas produces the residue drying after biogas, the product after pulverizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310707619.1A CN103739335A (en) | 2013-12-20 | 2013-12-20 | Biogas residue composite slow-release fertilizer |
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| CN201310707619.1A CN103739335A (en) | 2013-12-20 | 2013-12-20 | Biogas residue composite slow-release fertilizer |
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| CN103739335A true CN103739335A (en) | 2014-04-23 |
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| CN201310707619.1A Pending CN103739335A (en) | 2013-12-20 | 2013-12-20 | Biogas residue composite slow-release fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778083A (en) * | 2017-11-10 | 2018-03-09 | 安徽双圆农业科技有限公司 | A kind of processing method of disease and insect resistance slow-release fertilizer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU833932A1 (en) * | 1979-10-31 | 1981-05-30 | Московский Ордена Ленина И Орденатрудового Красного Знамени Государст-Венный Университет Им. M.B. Ломоносова | Method of producing urea-formaldehyde fertilizers |
| CN1368487A (en) * | 2001-02-01 | 2002-09-11 | 张显军 | Formula and process for preparing efficient biological organic (or semi-organic) fertilizer |
| CN102584477A (en) * | 2012-03-27 | 2012-07-18 | 贾洪涛 | Slowly-releasing water conservation biological organic and inorganic compound fertilizer particles and production method thereof |
| CN102674914A (en) * | 2012-06-04 | 2012-09-19 | 昆明理工大学 | Methane fermentation residue organic slow release fertilizer |
| CN103373872A (en) * | 2012-04-16 | 2013-10-30 | 李晓莉 | Organic nutrient soil prepared from straw biogas residue and preparation method thereof |
-
2013
- 2013-12-20 CN CN201310707619.1A patent/CN103739335A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU833932A1 (en) * | 1979-10-31 | 1981-05-30 | Московский Ордена Ленина И Орденатрудового Красного Знамени Государст-Венный Университет Им. M.B. Ломоносова | Method of producing urea-formaldehyde fertilizers |
| CN1368487A (en) * | 2001-02-01 | 2002-09-11 | 张显军 | Formula and process for preparing efficient biological organic (or semi-organic) fertilizer |
| CN102584477A (en) * | 2012-03-27 | 2012-07-18 | 贾洪涛 | Slowly-releasing water conservation biological organic and inorganic compound fertilizer particles and production method thereof |
| CN103373872A (en) * | 2012-04-16 | 2013-10-30 | 李晓莉 | Organic nutrient soil prepared from straw biogas residue and preparation method thereof |
| CN102674914A (en) * | 2012-06-04 | 2012-09-19 | 昆明理工大学 | Methane fermentation residue organic slow release fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778083A (en) * | 2017-11-10 | 2018-03-09 | 安徽双圆农业科技有限公司 | A kind of processing method of disease and insect resistance slow-release fertilizer |
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Application publication date: 20140423 |