CN100336782C - Organic multicomponent granular manure and preparing method thereof - Google Patents
Organic multicomponent granular manure and preparing method thereof Download PDFInfo
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- CN100336782C CN100336782C CNB200410026234XA CN200410026234A CN100336782C CN 100336782 C CN100336782 C CN 100336782C CN B200410026234X A CNB200410026234X A CN B200410026234XA CN 200410026234 A CN200410026234 A CN 200410026234A CN 100336782 C CN100336782 C CN 100336782C
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Abstract
The present invention discloses an organic multicomponent granular manure and a preparing method thereof. The organic granular manure is prepared by adopting straw as a part of raw materials of the manure, slaking the straw raw material, adding an NPK organic fertilizer required for crops, and matching the straw with the NPK organic fertilizer completely according to a process. The solubility of a humic acid material is enhanced in the raw materials by cutting up, slaking and chelating the straw, and toxic substances in the raw materials are passivated by adding trace elements to the raw materials. The organic multicomponent granular manure prepared by the method is favorable to the development of ecological agriculture and environment-protecting agriculture, the protection of soil resources and increase in the utilization rate of plant waste; in addition, the organic multicomponent granular manure can be popularized and applied to agriculture in large quantities because the straw rotten by humic acid contains active substances, and other nutrient elements and active substances, such as fulvic acid, humic acid, ulmic acid, etc., and the content of humic acid in the straw ranges from 20 to 30%. The organic multicomponent granular manure has the functions of drought resistance, soil improvement, field fertilization and increase in yield.
Description
Technical field
The invention belongs to the preparation method of a kind of granulated fertilizer of biochemical technology, specifically with the agricultural crop straw heapization thing that becomes thoroughly decomposed, matter is planted in natural corruption, trace element is basic raw material, adopts modern technology and scientific formula to be refined into nontoxic, harmless green agriculture fertilizer and manufacture method thereof.
Technical background
In agricultural production process, stalk is a waste always, and after common phenomena was harvesting, stalk was deposited in the edge of a field, or a large amount of quilts burns, and causes environmental pollution, also can cause fire sometimes.Therefore, utilize stalk is that environmental protection, agricultural department vigorously advocate always; Present straw utilization narrow range, as the manufacturing floor, stalk braiding etc., but at the bottom of the utilization ratio utmost point, a large amount of stalks still are not fully utilized.Domestic also have the precedent of utilizing stalk to make fertilizer, but its technology is simple, with low content of technology, and product is to adopt traditional compost way, makes common compost with stalk, and the fertilizer result of use is slow, and the stalk ratio is little, and not moulding of product, fails to promote the use of always.
Summary of the invention
There are defective or deficiency according to above-mentioned prior art, the objective of the invention is to, a kind of organic multi-element granulated fertilizer and preparation method thereof is provided, the present invention utilizes crop straw refuse to be a kind of raw material in the fertilizer, that adopts that modern technology and scientific formula be refined into contains high reactivity material, nontoxic, non-harmful multielement, multi-functional granulated fertilizer.The organic multi-element granulated fertilizer that the present invention makes is with the part straw-returning, and its outward appearance is good, straw utilization is worth height, and easy to use, fertilizer efficiency period is long, and raw material sources are abundant, and production technique is simple, is current ecological agriculture ideal green fertilizer product.
Realize that the technical solution that above-mentioned purpose is taked is: a kind of organic multi-element granulated fertilizer, it is characterized in that, form by following raw materials by weight:
Slaking straw powder 20%～25%
Rotten ammonium 30%～40%
Urea 10%-20%
Calcium superphosphate 10%-20%
Monoammonium phosphate 5%-10%
Vitriolate of tartar 5%-10%
Trace element 1%-3%
The summation of each raw material is 100%.
A kind of preparation method of organic multi-element granulated fertilizer is characterized in that, may further comprise the steps:
1) raw materials by weight is formed:
Slaking straw powder 20%～25%
Rotten ammonium 30%～40%
Urea 10%-20%
Calcium superphosphate 10%-20%
Monoammonium phosphate 5%-10%
Vitriolate of tartar 5%-10%
Trace element 1%-3%
The summation of above-mentioned each raw material is 100%;
2) preparation technology
1. macerate inserting in the pond corruption after the stalk fragmentation, slowly rise to 50 ℃ from normal temperature, the hold-time is 1 day, be raised to 70 ℃ from 50 ℃, hold-time is 2 days, cools the temperature to then below 50 ℃, keeps 10 days, even stalk slaking, after the slaking, oven dry is pulverized, cross 50 orders-70 mesh sieve, obtain the slaking straw powder;
2. the rotten ammonium in will filling a prescription is crossed 50 orders-80 mesh sieve;
3. earlier urea, calcium superphosphate, monoammonium phosphate, vitriolate of tartar in slaking straw powder and rotten ammonium and the prescription are mixed; Add trace element thorough mixing more then,
The granulating disc of 4. above-mentioned well-mixed raw material being inserted rotating speed and be 18r/min-22r/min carries out granulation; Adopt conventional parcel setting process typing then;
5. the fertilizer after the typing is inserted in the board-like drying machine of cylinder type poplar of rotating speed 7r/min～8r/min and is carried out drying, and dry built-in temperature keeps 60 ℃～80 ℃;
6. putting into length after the drying is 10m～12m, and diameter is behind 1m～1.2m cooler internal cooling.
Or 1. obtain the slaking straw powder by following method in above-mentioned preparation method's step:
Macerate inserting in the pond corruption after the stalk fragmentation, temperature remains between 50 ℃-70 ℃, and the maturation period is 7-8 days, and after the slaking, oven dry is pulverized, and crosses 50 orders-70 mesh sieve, promptly obtains the slaking straw powder;
Some other characteristics of the present invention are that wherein trace element is Cu, Fe, Mn, Zn, B, the Mo mixture of equivalent.
Described vitriolate of tartar also can substitute with Repone K.
Of the present invention with the stalk slaking and add the needed NPK organic fertilizer of farm crop, and the strict technology that cooperates manufactures organic granulated fertilizer.By straw chopping slaking, the reaction that boils together, make raw material improve the solubility of material humic acids, and in material, add trace element, the poisonous substance matter in the passivation raw material.Adopt the organic multi-element granulated fertilizer of the inventive method preparation, help developing eco-agriculture, the environmental protection agricultural is protected soil resource, has improved the utilization ratio of plant refuse.Can large-scale popularization use on agricultural, stalk is that height contains active substance because humic acids becomes thoroughly decomposed, and its humic acids content all between 20-30%, has other nutritive element and active substance again.As xanthohumic acid, Ulmic acids, ulmic acid etc., have drought resisting, an infertile field of improving the soil, cold-resistant disease-resistant, the effect that improves output.
Embodiment
The present invention is described in further detail below in conjunction with embodiment that the contriver provides.
Organic multi-element granulated fertilizer of the present invention, press following formulated:
Embodiment 1:
Slaking straw powder 20%
Rotten ammonium 30%
Urea 15%
Calcium superphosphate 15%
Monoammonium phosphate 8%
Vitriolate of tartar 10%
Trace element 2%
2) preparation technology
1. macerate stalk corruption process: A, temperature rise period with inserting in the pond corruption after the stalk fragmentation: be raised to 50 ℃ from normal temperature, generally only need one day.B, hot stage: need 2 days from 50 ℃-70 ℃ general.C, temperature-fall period: drop to below 50 ℃ from high-temperature, left and right sides slaking in general 10 days, the stalk that becomes thoroughly decomposed by oven dry, is pulverized, and crosses 50 orders-70 mesh sieve, obtains the slaking straw powder;
2. the preparation of rotten ammonium
The raw material weathered coal of rotten ammonium is passed through to cross 100 orders～150 mesh sieves behind the ball milling; Be 12%～17% ammoniacal liquor or charcoal ammonium and water hybrid reaction afterwards with concentration, ratio is 1: (0.2～0.5)/(0.4～0.6), in reaction tank, seal, and temperature promptly generates rotten ammonia between keeping 60 ℃～70 ℃ behind time 48h～80h; During preparation after 50 orders-80 mesh sieve; Rotten ammonium content HA, 25%～30%, nitrogenous 4%;
3. earlier urea, calcium superphosphate, monoammonium phosphate, vitriolate of tartar in slaking straw powder and rotten ammonium and the prescription are mixed; Add trace element thorough mixing more then, wherein trace element is Cu, Fe, Mn, Zn, B, the Mo mixture of equivalent.
The granulating disc of 4. above-mentioned well-mixed raw material being inserted rotating speed and be 18r/min-22r/min carries out granulation; Adopt conventional parcel setting process typing then; Disk diameter 2.2-2.8m, the high 0.3-0.4mm of web;
5. the fertilizer after the typing is inserted in the board-like drying machine of cylinder type poplar of rotating speed 7r/min～8r/min and is carried out drying, and dry built-in temperature keeps 60 ℃～80 ℃;
6. putting into length after the drying is 10m～12m, and diameter is behind 1m～1.2m cooler internal cooling.
The organic multi-element granulated fertilizer that present embodiment obtains, its humic acids content is about 30%, between the organic content 35-40%, mix other nutritive element and biological activity again, prove that through different crop tests this fertilizer nutrient is concentrated, the fertilizer efficiency cycle is long, demonstration effect is good, corn can increase production 20%, apple volume increase 25%, and watermelon and other melon and fruit, vegetables are all increased production about 35%, cotton, rice field paddy volume increase about 20%.
Embodiment 2:
Prescription and preparation method be with embodiment 1, and be alternative with Repone K with embodiment 1 vitriolate of tartar that different is wherein, can reach the effect of embodiment 1 equally.
Embodiment 3:
The preparation method of this embodiment is with embodiment 1, and different is that the weight ratio composition of raw materials of its organic multi-element granulated fertilizer is with embodiment 1:
Slaking straw powder 20%
Rotten ammonium 35%
Urea 10%
Calcium superphosphate 15%
Monoammonium phosphate 9%
Vitriolate of tartar 8%
Trace element 3%
Can reach the effect of embodiment 1 equally.
Embodiment 4:
The preparation method of this embodiment is with embodiment 1, and different is that the weight ratio composition of raw materials of its organic multi-element granulated fertilizer is with embodiment 1:
Slaking straw powder 25%
Rotten ammonium 35%
Urea 10%
Calcium superphosphate 19%
Monoammonium phosphate 5%
Vitriolate of tartar 5%
Trace element 1%
Can reach the effect of embodiment 1 equally.
Embodiment 5:
The preparation method of this embodiment is with embodiment 1, and different is that the weight ratio composition of raw materials of its organic multi-element granulated fertilizer is with embodiment 1:
Slaking straw powder 25%
Rotten ammonium 40%
Calcium superphosphate 20%
Vitriolate of tartar 12%
Trace element 3%
Can reach the effect of embodiment 1 equally.
The preferred embodiment that the above-mentioned contriver of being provides the invention is not restricted to these embodiment.
Prescription of the present invention can carry out the component adjustment according to the location soil status, all can reach promising result.
Claims (6)
1. an organic multi-element granulated fertilizer is characterized in that, is made up of following raw materials by weight:
Slaking straw powder 20%～25%
Rotten ammonium 30%～40%
Urea 10%-20%
Calcium superphosphate 10%-20%
Monoammonium phosphate 5%-15%
Vitriolate of tartar 5%-15%
Trace element 1%-3%
The summation of each raw material is 100%.
2. organic multi-element granulated fertilizer as claimed in claim 1 is characterized in that, wherein trace element is Cu, Fe, Mn, Zn, B, the Mo mixture of equivalent, and wherein vitriolate of tartar can substitute with Repone K.
3. a preparation method who realizes the described organic multi-element granulated fertilizer of claim 1 is characterized in that, may further comprise the steps:
1) raw-material weight is than filling a prescription:
Slaking straw powder 20%～25%
Rotten ammonium 30%～40%
Urea 10%-20%
Calcium superphosphate 10%-20%
Monoammonium phosphate 5%-10%
Vitriolate of tartar 5%-15%
Trace element 1%-3%
Above-mentioned raw-material summation is 100%;
2) preparation technology
1. macerate inserting in the pond corruption after the stalk fragmentation, slowly rise to 50 ℃ from normal temperature, the hold-time is 1 day, be raised to 70 ℃ from 50 ℃, hold-time is 2 days, cools the temperature to then below 50 ℃, keeps 10 days, even stalk slaking, after the slaking, oven dry is pulverized, cross 50 orders-70 mesh sieve, obtain the slaking straw powder;
2. the rotten ammonium in will filling a prescription is crossed 50 orders-80 mesh sieve;
3. earlier urea, calcium superphosphate, monoammonium phosphate, vitriolate of tartar in slaking straw powder and rotten ammonium and the prescription are mixed; Add trace element thorough mixing more then,
The granulating disc of 4. above-mentioned well-mixed raw material being inserted rotating speed and be 18r/min-22r/min carries out granulation; Adopt conventional parcel setting process typing then;
5. the fertilizer after the typing is inserted in the board-like drying machine of cylinder type poplar of rotating speed 7r/min～8r/min and is carried out drying, and dry built-in temperature keeps 60 ℃～80 ℃;
6. putting into length after the drying is 10m～12m, and diameter is behind 1m～1.2m cooler internal cooling.
4. the preparation method of organic multi-element granulated fertilizer as claimed in claim 3 is characterized in that, the preparation of the slaking straw powder 1. of the step among the described preparation technology or obtain by following method:
Macerate inserting in the pond corruption after the stalk fragmentation, temperature remains between 50 ℃-70 ℃, and the maturation period is 7-8 days, and after the slaking, oven dry is pulverized, and crosses 50 orders-70 mesh sieve, promptly obtains the slaking straw powder.
5. the preparation method of organic multi-element granulated fertilizer as claimed in claim 3 is characterized in that, wherein trace element is Cu, Fe, Mn, Zn, B, the Mo mixture of equivalent.
6. the preparation method of organic multi-element granulated fertilizer as claimed in claim 3 is characterized in that, described vitriolate of tartar can substitute with Repone K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410026234XA CN100336782C (en) | 2004-06-14 | 2004-06-14 | Organic multicomponent granular manure and preparing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410026234XA CN100336782C (en) | 2004-06-14 | 2004-06-14 | Organic multicomponent granular manure and preparing method thereof |
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| CN1583682A CN1583682A (en) | 2005-02-23 |
| CN100336782C true CN100336782C (en) | 2007-09-12 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387554C (en) * | 2005-11-21 | 2008-05-14 | 江苏省农业科学院 | Process for producing multielement fertilizer by plant straw ash |
| CN101250074B (en) * | 2008-03-18 | 2010-06-09 | 吉林农业大学 | Straw compost used for modification of ginseng land soil and composting method thereof |
| CN105315020A (en) * | 2014-06-23 | 2016-02-10 | 高嵩 | Method being suitable for waste water treatment to produce fertilizer |
| CN105315054A (en) * | 2014-07-09 | 2016-02-10 | 高云 | Plant straw composite fertilizer and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086506A (en) * | 1992-10-31 | 1994-05-11 | 李晓晏 | Complete-nutritive humic acid composite fertilizer |
| CN1134926A (en) * | 1995-05-02 | 1996-11-06 | 山东农业大学 | Fertilizer made up of plant stalks |
| CN1160032A (en) * | 1996-10-14 | 1997-09-24 | 杨起 | Method for producing organic granular compound fertilizer from crop stalks |
| CN1299794A (en) * | 2000-11-14 | 2001-06-20 | 沈阳绿谷生态肥料有限公司 | Controllable efficient organic and inorganic composite fertilizer |
-
2004
- 2004-06-14 CN CNB200410026234XA patent/CN100336782C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086506A (en) * | 1992-10-31 | 1994-05-11 | 李晓晏 | Complete-nutritive humic acid composite fertilizer |
| CN1134926A (en) * | 1995-05-02 | 1996-11-06 | 山东农业大学 | Fertilizer made up of plant stalks |
| CN1160032A (en) * | 1996-10-14 | 1997-09-24 | 杨起 | Method for producing organic granular compound fertilizer from crop stalks |
| CN1299794A (en) * | 2000-11-14 | 2001-06-20 | 沈阳绿谷生态肥料有限公司 | Controllable efficient organic and inorganic composite fertilizer |
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Granted publication date: 20070912 |