CN1061332C - Compound organic fertilizer - Google Patents
Compound organic fertilizer Download PDFInfo
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- CN1061332C CN1061332C CN97104427A CN97104427A CN1061332C CN 1061332 C CN1061332 C CN 1061332C CN 97104427 A CN97104427 A CN 97104427A CN 97104427 A CN97104427 A CN 97104427A CN 1061332 C CN1061332 C CN 1061332C
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- China
- Prior art keywords
- percent
- excrement
- ball mill
- organic compound
- deodorant
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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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- Fertilizers (AREA)
Abstract
The present invention relates to an organic compound fertilizer which is made by using a deodorant comprising active carbon, ferrous sulphate and water for deodorization and then adding urea, calcium superphosphate, potassium sulphate, humic acid and bentonite for mixing granulation. The organic compound fertilizer does not contain harmful substances, does not have foul smell and can sufficiently improve land capability, and moreover, the organic compound fertilizer is very favorable to plant growth and is suitable for field mechanical sowing.
Description
The invention relates to an organic compound fertilizer.
The existing organic compound fertilizer is mainly prepared by adding nitrogen, phosphorus and potassium into organic matters, and plays a role in improving the soil, but the existing organic compound fertilizer has the following defects due to the limitation of a processing method and a formula:
1. harmful substances are not completely eliminated, and the pesticide not only has foul smell, but also is harmful to crops.
2. Improving the ground force has a limited effect.
3. The existing organic compound fertilizer is mainly in a powder state and is not suitable for mechanical sowing in the field.
The invention aims to provide an organic compound fertilizer which does not contain harmful substances, has no foul smell, can fully improve the soil fertility, is very beneficial to the growth of crops and is suitable for machine sowing in fields.
In order to achieve the purpose, the invention adopts the following design scheme: an organic compound fertilizer is characterized in that: it is prepared by the following method,
(1) preparation of deodorant
Adding the components according to the following formula (in percentage by weight), heating to 50-100 ℃, and stirring until the components are fully mixed;
30 to 50 percent of active carbon
30 to 50 percent of ferrous sulfate
20 to 30 percent of water
(2) Dilution of deodorants
Diluting the deodorant according to the proportion of adding 100-;
(3) crushing and treating excrement
Crushing the excrement, stirring to form paste, and adding a diluted deodorant, wherein the adding amount of the deodorant is as follows: 100 and 200 kg of diluted deodorant is added into every 1000 kg of excrement;
(4) drying the deodorized pasty excrement obtained in the step (3);
(5) adding beneficial substances into the dry excrement obtained in the step (4) according to the following formula (in percentage by weight), and uniformly mixing;
40 to 70 percent of excrement
10 to 20 percent of urea
5-30% of calcium superphosphate
3 to 10 percent of potassium sulfate
Humic acid 5-10%
1 to 5 percent of bentonite
(6) Adding water into the substance obtained in the step (5) by a flat disc ball mill for kneading, wherein the water adding proportion is as follows: adding 8-10 kg of water into each 100 kg of the substance obtained in the step (5),
(7) heating ball forming of barrel-shaped ball mill
Heating the substance obtained in the step (6) to form balls by using a barrel-shaped ball mill, and heating the balls outside the ball mill barrel at the temperature of 50-150 ℃;
(8) naturally cooling and balling barrel ball mill
Naturally cooling the substance obtained in the step (7) by using a barrel-shaped ball mill and finally balling.
The feces may be chicken manure or human manure, and when the feces is human manure, 0.5-2% of calcium oxide may be added in the step (5) for neutralizing sour taste in human manure.
In the above processing process, deodorant is added to remove harmful substances and odor generated in feces putrefaction process. The active carbon has adsorption function and can adsorb gas generated in the process of feces decay, and in addition, ammonia gas adsorbed by the active carbon can be released after the fertilizer is applied to the field, wherein nitrogen is a beneficial substance. Ferrous sulfate can eliminate H produced in feces decay process2S, the reaction formula is as follows: 。
the purpose of adding the beneficial substance to the dried manure during the above process is to improve the soil and meet the needs of the growth of the crops more effectively. Urea, calcium superphosphate and potassium sulfate are elements which are useful for improving the soil fertility and are used for increasing the contents of nitrogen, phosphorus and potassium in the organic fertilizer. Humic acid can increase the granular structure of soil, increase the microbial activity of soil, and can protect crops from metabolic poisoning, and bentonite contains multiple trace elements and has nitrogen-retaining effect. The dosage of the urea, the calcium superphosphate, the potassium sulfate, the humic acid and the bentonite can be determined according to the soil fertility conditions of different regions and the growth requirements of different crops.
Due to the adoption of the design scheme, the organic compound fertilizer has the following advantages:
1. no odor and harmful substances to crops.
2. Can improve soil fertility and is beneficial to crop growth. Besides nitrogen, phosphorus and potassium which are needed for improving the soil fertility, the fertilizer also contains various trace elements. In addition, the fertilizer can also increase the granular structure of soil, increase the microbial activity of the soil and prevent the crops from being poisoned by metabolism.
3. The fertilizer is granular and is suitable for mechanical sowing in the field.
Example 1
An organic compound fertilizer is characterized in that: it is prepared by the following method,
(1) preparation of deodorant
Adding the components according to the following formula (in percentage by weight), heating to 50 ℃, andstirring until the components are fully mixed;
30 percent of active carbon
50 percent of ferrous sulfate
20 percent of water
(2) Dilution of deodorants
Diluting the deodorant according to the proportion that 100 kg of water is added into each 1 kg of deodorant, and uniformly stirring;
(3) crushing and treating excrement
Pulverizing feces, stirring to obtain paste, and adding diluted deodorant in the amount of: adding 100 kg of diluted deodorant into every 1000 kg of excrement;
(4) drying the deodorized pasty excrement obtained in the step (3);
(5) adding beneficial substances into the dry excrement obtained in the step (4) according to the following formula (in percentage by weight), and uniformly mixing;
50 percent of dry chicken manure
15 percent of urea
18 percent of superphosphate
Potassium sulfate 7%
Humic acid 8%
2 percent of bentonite
(6) Adding water into the substance obtained in the step (5) by a flat disc ball mill for kneading, wherein the water adding proportion is as follows: adding 8 kg of water into every 100 kg of the substance obtained in the step (5);
(7) heating ball forming of barrel-shaped ball mill
Heating the substance obtained in the step (6) to form balls by using a barrel-shaped ball mill, and heating the balls outside the ball mill barrel at the heating temperature of 50 ℃;
(8) naturally cooling and balling barrel ball mill
Naturally cooling the substance obtained in the step (7) by using a barrel-shaped ball mill and finally balling.
Example 2
An organic compound fertilizer is characterized in that: it is prepared by the following method,
(1) preparation of deodorant
Adding the components according to the following formula (in percentage by weight), heating to 100 ℃, and stirring until the components are fully mixed;
activated carbon 50
30 percent of ferrous sulfate
20 percent of water
(2) Dilution of deodorants
Diluting the deodorant according to the proportion of adding 200 kg of water into 1 kg of deodorant, and uniformly stirring;
(3) crushing and treating excrement
Crushing the excrement, stirring to form paste, and adding a diluted deodorant, wherein the adding amount of the deodorant is as follows: adding 200 kg of diluted deodorant into every 1000 kg of excrement;
(4) drying the deodorized pasty excrement obtained in the step (3);
(5) adding beneficial substances into the dry excrement obtained in the step (4) according to the following formula (in percentage by weight), and uniformly mixing;
48 percent of dry human excrement
15 percent of urea
17.5 percent of calcium superphosphate
Potassium sulfate 7%
Humic acid 10%
2 percent of bentonite
0.5 percent of calcium oxide
(6) Adding water into the substance obtained in the step (5) by a flat disc ball mill for kneading, wherein the water adding proportion is as follows: adding 10 kg of water into every 100 kg of the substance obtained in the step (5),
(7) heating ball forming of barrel-shaped ball mill
Heating the substance obtained in the step (6) to form balls by using a barrel-shaped ball mill, and heating the balls outside the ball mill barrel at the heating temperature of 150 ℃;
(8) naturally cooling and balling barrel ball mill
Naturally cooling the substance obtained in the step (7) by using a barrel-shaped mill and finally balling.
Example 3
An organic compound fertilizer is characterized in that: it is prepared by the following method,
(1) preparation of deodorant
Adding the components according to the following formula (in percentage by weight), heating to 80 ℃, and stirring and fully mixing until the components are fully mixed;
35 percent of active carbon
35 percent of ferrous sulfate
30 percent of water
(2) Dilution of deodorants
Diluting the deodorant according to the proportion that 150 kg of water is added into 1 kg of deodorant, and uniformly stirring;
(3) crushing and treating excrement
Crushing the excrement, stirring to form paste, and adding a diluted deodorant, wherein the adding amount of the deodorant is as follows: 150 kg of diluted deodorant is added into every 1000 kg of excrement;
(4) drying the deodorized pasty excrement obtained in the step (3);
(5) adding beneficial substances into the dry excrement obtained in the step (4) according to the following formula (in percentage by weight), and uniformly mixing;
70 percent of dry chicken manure
10 percent of urea
Calcium superphosphate 10%
3 percent of potassium sulfate
Humic acid 5%
2 percent of bentonite
(6) Adding water into the substance obtained in the step (5) by a flat disc ball mill for kneading, wherein the water adding proportion is as follows: adding 9 kg of water into every 100 kg of the substance obtained in the step (5),
(7) heating ball forming of barrel-shaped ball mill
Heating the substance obtained in the step (6) to form balls by using a barrel-shaped ball mill, and heating the balls outside the ball mill barrel at the heating temperature of 100 ℃;
(8) naturally cooling and balling barrel ball mill
Naturally cooling the substance obtained in the step (7) by using a barrel-shaped ball mill and finally balling.
Example 4
An organic compound fertilizer is characterized in that: it is prepared by the following method,
(1) preparation of deodorant
Adding the components according to the following formula (in percentage by weight), heating to 80 ℃, and stirring until the components are fully mixed;
30 percent of active carbon
50 percent of ferrous sulfate
20 percent of water
(2) Dilution of deodorants
Diluting the deodorant according to the proportion that 150 kg of water is added into 1 kg of deodorant, and uniformly stirring;
(3) crushing and treating excrement
Crushing the excrement, stirring to form paste, and adding a diluted deodorant, wherein the adding amount of the deodorant is as follows: 150 kg of diluted deodorant is added into every 1000 kg of excrement;
(4) drying the deodorized pasty excrement obtained in the step (3);
(5) adding beneficial substances into the dry excrement obtained in the step (4) according to the following formula (in percentage by weight), and uniformly mixing;
human dry excrement 40%
18 percent of urea
Calcium superphosphate 15%
Potassium sulfate 10%
Humic acid 10%
5 percent of bentonite
2 percent of calcium oxide
(6) Adding water into the substance obtained in the step (5) by a flat disc ball mill for kneading, wherein the water adding proportion is as follows: adding 9 kg of water into every 100 kg of the substance obtained in the step (5),
(7) heating ball forming of barrel-shaped ball mill
Heating the substance obtained in the step (6) to form balls by using a barrel-shaped ball mill, and heating the balls outside the ball mill barrel at the heating temperature of 100 ℃;
(8) naturally cooling and balling barrel ball mill
Naturally cooling the substance obtained in the step (7) by using a barrel-shaped ball mill and finally balling.
Claims (6)
1. An organic compound fertilizer is characterized in that: it is prepared by the following method,
(1) preparation of deodorant
Adding the components according to the following formula (in percentage by weight), heating to 50-100 ℃, and stirring until the components are fully mixed;
30 to 50 percent of active carbon
30 to 50 percent of ferrous sulfate
20 to 30 percent of water
(2) Dilution of deodorants
Diluting the deodorant according to the proportion of adding 100-;
(3) crushing and treating excrement
Crushing the excrement, stirring to form paste, and adding a diluted deodorant, wherein the adding amount of the deodorant is as follows: 100 and 200 kg of diluted deodorant is added into every 1000 kg of excrement;
(4) drying the deodorized pasty excrement obtained in the step (3);
(5) adding beneficial substances into the dry excrement obtained in the step (4) according to the following formula (in percentage by weight), and uniformly mixing;
40 to 70 percent of excrement
10 to 20 percent of urea
5-30% of calcium superphosphate
3 to 10 percent of potassium sulfate
Humic acid 5-10%
1 to 5 percent of bentonite
(6) Adding water into the substance obtained in the step (5) by a flat disc ball mill for kneading, wherein the water adding proportion is as follows: adding 8-10 kg of water into each 100 kg of the substance obtained in the step (5);
(7) heating ball forming of barrel-shaped ball mill
Heating the substance obtained in the step (6) to form balls by using a barrel-shaped ball mill, and heating the balls outside the ball mill barrel at the temperature of 50-150 ℃;
(8) naturally cooling and balling barrel ball mill
Naturally cooling the substance obtained in the step (7) by using a barrel-shaped ball mill and finally balling.
2. The organic compound fertilizer according to claim 1, characterized in that: the excrement is chicken manure.
3. The organic compound fertilizer according to claim 1, characterized in that: the excrement is human excrement.
4. The organic compound fertilizer according to claim 2, characterized in that: the formula of the step (5) is as follows:
50 percent of dry chicken manure
15 percent of urea
18 percent of superphosphate
Potassium sulfate 7%
Humic acid 8%
2 percent of bentonite
5. The organic compound fertilizer according to claim 3, characterized in that: 0.5-2% of calcium oxide can also be added into the formula of the step (5).
6. The organic compound fertilizer according to claim 5, characterized in that: the formula of the step (5) is as follows:
48 percent of dried human excrement
15 percent of urea
17.5 percent of calcium superphosphate
Potassium sulfate 7%
Humic acid 10%
2 percent of bentonite
0.5 percent of calcium oxide
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97104427A CN1061332C (en) | 1997-05-30 | 1997-05-30 | Compound organic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97104427A CN1061332C (en) | 1997-05-30 | 1997-05-30 | Compound organic fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1166476A CN1166476A (en) | 1997-12-03 |
| CN1061332C true CN1061332C (en) | 2001-01-31 |
Family
ID=5167356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97104427A Expired - Fee Related CN1061332C (en) | 1997-05-30 | 1997-05-30 | Compound organic fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061332C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPS329602A0 (en) * | 2002-07-01 | 2002-07-18 | Ecotech (Aust) Pty Ltd | Fertilisation of soil |
| CN100462341C (en) * | 2006-09-20 | 2009-02-18 | 内蒙古辽中京化工有限责任公司 | Organic nitrogenous fertilizer |
| CN103936529B (en) * | 2014-04-21 | 2016-11-02 | 伊犁田利生物有机肥制造有限责任公司 | A kind of organic biofertilizer |
| CN105036959A (en) * | 2015-08-05 | 2015-11-11 | 陆月霞 | Efficient compound fertilizer |
| CN106631349A (en) * | 2016-10-10 | 2017-05-10 | 云南民族大学 | Method for preparing compound fertilizer from microwave modified bamboo charcoal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2281323A1 (en) * | 1974-08-09 | 1976-03-05 | Jeanmougin Michel | Oxidation deodoriser for liquid manure and waste water - with gas-liquid mixing at bottom of tank |
| CN1073418A (en) * | 1991-12-21 | 1993-06-23 | 首都钢铁公司 | A kind of method that chicken manure is treated to odorless fertilizer or fodder additives |
| CN1077942A (en) * | 1992-04-20 | 1993-11-03 | 首钢总公司 | A kind of method that chicken droppings deodorant is solidified into the quick-acting multi-functional organic fertilizer material |
| CN1091729A (en) * | 1993-03-05 | 1994-09-07 | 北京市东城区环境卫生管理局 | human excrement particle fertilizer production method |
| CN1134925A (en) * | 1996-01-10 | 1996-11-06 | 刘少华 | Method for prepn. of high effect organic composite fertilizer |
-
1997
- 1997-05-30 CN CN97104427A patent/CN1061332C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2281323A1 (en) * | 1974-08-09 | 1976-03-05 | Jeanmougin Michel | Oxidation deodoriser for liquid manure and waste water - with gas-liquid mixing at bottom of tank |
| CN1073418A (en) * | 1991-12-21 | 1993-06-23 | 首都钢铁公司 | A kind of method that chicken manure is treated to odorless fertilizer or fodder additives |
| CN1077942A (en) * | 1992-04-20 | 1993-11-03 | 首钢总公司 | A kind of method that chicken droppings deodorant is solidified into the quick-acting multi-functional organic fertilizer material |
| CN1091729A (en) * | 1993-03-05 | 1994-09-07 | 北京市东城区环境卫生管理局 | human excrement particle fertilizer production method |
| CN1134925A (en) * | 1996-01-10 | 1996-11-06 | 刘少华 | Method for prepn. of high effect organic composite fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1166476A (en) | 1997-12-03 |
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