CN1216299A - Production process of organic-inorganic composite fertilizer - Google Patents
Production process of organic-inorganic composite fertilizer Download PDFInfo
- Publication number
- CN1216299A CN1216299A CN 97118173 CN97118173A CN1216299A CN 1216299 A CN1216299 A CN 1216299A CN 97118173 CN97118173 CN 97118173 CN 97118173 A CN97118173 A CN 97118173A CN 1216299 A CN1216299 A CN 1216299A
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- CN
- China
- Prior art keywords
- fertilizer
- organic
- production process
- soil
- inorganic composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
Abstract
The production process is mixing fermented and dried organic matter and slow-releasing material coated chemical fertilizer and pelletizing. The present invention can realize industrial production of organic fertilizer, including common fertilizer and special fertilizer, and makes the organic fertilizer easy to apply similar to chemical fertilizer. The present invention can not only raise the utilization of chemical fertilizer, but also raise soil fertility, improve soil and improve the inherent quality of farm product.
Description
The present invention relates to a kind of working method of polynary fertilizer, exactly is a kind of working method of novel organic-inorganic compound manure.
Organic fertilizer generally is used as base fertilizer (claiming base manure again) and is imposed on the farmland, and except providing the nutrient to farm crop, it mainly acts on the organic matter that is to increase in the soil, cultivates soil fertility, improves the soil.Mineral manure is used during crop growthing development mostly, is commonly called as to compel fertilizer, except nitrogen, phosphorus, potassium major element, also has trace elements such as calcium, magnesium, iron, zinc, copper, boron, sulphur.
Current China rural area is in the moderately well-off process of marching toward, huge variation has also taken place in the structure of farming power and the structure of fuel, the farmyard manure that is referred to as farm manure in the past is less and less, the organic fertilizer based on human excrement from cities and towns also fades away along with the improvement of living conditions, and mineral manure has vertical rod to see the effect of increasing production of shadow and easy to use, so mineral manure is accustomed to using in vast rural area more after inorganic chemical fertilizer is popularized, caused agricultural produce seriously to rely on the situation of mineral manure, its consequence is, on the one hand, the quality of soil is more and more poor, soil fertility is more and more little, will influence the reserve strength of agricultural sustainable development, though the output of agricultural-food has increased on the other hand, but its quality is more and more poor, will influence the competitive power in market.
Compound manure provided by the invention be intended to make the yield and quality that improves agricultural-food with improve the soil, cultivate soil fertility harmonious, carry out synchronously, to realize sustainable development of agriculture.
The present invention is made of fermentation, drying, dressing and each unit process of granulation.
Described fermentation is for organic materials, and organic materials can be brewery, sugar refinery, oily factory depleted groove, slag etc., the waste of Organic Chemical Plant of processing agricultural byproducts such as corn cob etc., the manure of livestock and poultry on chicken house, pig farm etc., and wood chip, tangerine bar etc.Fermenting process utilizes microorganism that protein (being made up of amino acid) and Mierocrystalline cellulose (being made up of carbohydrate) are degraded exactly, also plays the effect of sterilization, sterilization, killing egg simultaneously.
Organic materials after the fermentation carries out drying, and one granulation of chemical fertilizer that last quantitatively adding is surrounded by slow-release material promptly gets organic-inorganic composite fertilizer.
The present invention has realized that the organic fertilizer batch production produces, with the tangerine bar also this direct application process in field compare, not only make things convenient for the saving of labor, save time, laborsaving, and because by fermentation, cultivating soil fertility, it is rapid to improve the soil, improve aspect onset such as its air permeable humidity retaining.Inorganic chemical fertilizer is quantitatively to add, and not only can process general fertilizer such as nitrogenous, phosphorus, potassium, also can process dedicated fertilizer, as need the fertilizer special for cole of boron, needs the special-purpose fertilizer of beans of manganese element etc.Chemical fertilizer can not volatilize through dressing, yet can not drenched to the deep layer of soil and be trapped in the there by rainwater and worsen soil.This has just improved the utilization ratio of inorganic chemical fertilizer greatly.
Embodiment:
Get 100 kilograms of chicken manures, dry then in 20～30 ℃ of condition bottom fermentations three days, will be surrounded by 40 kilograms in the urea of sustained release dosage then, 20 kilograms in saltpetre and 20 kilograms of monocalcium phosphates mix granulation afterwards and promptly get inorganic-organic compound fertilizer.Organic more than 30%, nitrogen phosphorus potassium total amount is more than 20%.
Claims (1)
1, a kind of working method of a novel organic inorganic composite fertilizer is made of fermentation, dry, dressing and each unit process of granulation, it is characterized in that: with the organic materials fermentation, dry after with the inorganic chemical fertilizer granulation that is surrounded by slow-release material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118173 CN1216299A (en) | 1997-11-05 | 1997-11-05 | Production process of organic-inorganic composite fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118173 CN1216299A (en) | 1997-11-05 | 1997-11-05 | Production process of organic-inorganic composite fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1216299A true CN1216299A (en) | 1999-05-12 |
Family
ID=5174690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97118173 Pending CN1216299A (en) | 1997-11-05 | 1997-11-05 | Production process of organic-inorganic composite fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1216299A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442867A (en) * | 2011-10-17 | 2012-05-09 | 扬州展鹏肥业有限公司 | Organic vegetable fertilizer and production method thereof |
-
1997
- 1997-11-05 CN CN 97118173 patent/CN1216299A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442867A (en) * | 2011-10-17 | 2012-05-09 | 扬州展鹏肥业有限公司 | Organic vegetable fertilizer and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |