CN104030833A - Chemical fertilizer for crops - Google Patents
Chemical fertilizer for crops Download PDFInfo
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- CN104030833A CN104030833A CN201410296496.1A CN201410296496A CN104030833A CN 104030833 A CN104030833 A CN 104030833A CN 201410296496 A CN201410296496 A CN 201410296496A CN 104030833 A CN104030833 A CN 104030833A
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- urea
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Abstract
The invention discloses a chemical fertilizer for crops, and belongs to the field of chemical engineering. The chemical fertilizer for crops is prepared by taking 25 parts of leonardite, 3 parts of gluconic acid, 20 parts of ammonium nitro humate, 2 parts of dicyandiamide, 10 parts of urea, 0.05 part of trace elements and 30 parts of organic matters by weight as raw materials through the steps of reacting the leonardite and gluconic acid in water firstly; then, adding ammonium nitro humate into the obtained product to carry out a reaction under heating, adding dicyandiamide to react, and after the reacting is completed, adjusting the PH value to be neutral; finally, uniformly mixing the obtained product with urea, the trace elements and the organic matters. The chemical fertilizer for crops disclosed by the invention is mainly designed for crops, and has the effects of less application amount, high utilization rate, long fertilizer efficiency duration, and capability of improving the properties of soil, increasing the nutrition of crops, and increasing the yield of crops; the residues of the chemical fertilizer in crops are little, therefore, the chemical fertilizer does not cause damage to a human body.
Description
Technical field
The invention belongs to chemical field, relate in particular to a kind of farm crop chemical fertilizer.
Background technology
Since synthetic chemical fertilizer of 19th century, the output that chemical fertilizer can increase substantially farm crop with it, is promoted its application on a large scale.But along with the widespread use of chemical fertilizer, its shortcoming is also recognized by people gradually: 1) the fertilizer efficiency time period of chemical fertilizer, and utilize effect not high, usage quantity is large; 2) excessively use chemical fertilizer to understand the structure of spoiled soil, make soil acidification hardening; 3) chemical fertilizer remains in farm crop, thereby has influence on HUMAN HEALTH.Obviously, such chemical fertilizer has not met the requirement in epoch, and people are in the urgent need to a kind of new type chemical fertilizer of effective, harmless.
Summary of the invention
The invention provides a kind of farm crop chemical fertilizer, this chemical fertilizer is mainly for farm crop, there is usage quantity few, utilization ratio is high, and the fertilizer efficiency time is long, improves soil soil property, increase corps nutrient, improve the effect of crop yield, its residual considerably less farm crop, can not form injury to human body simultaneously.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of farm crop chemical fertilizer, made by the raw material of following weight part:
25 parts of leonardites, 3 parts of glyconic acids, 20 parts of nitro-humic acid ammoniums, 2 parts of Dyhard RU 100s, 10 parts, urea, 30 parts of 0.05 part of trace element and organic matters;
Its preparation method comprises the following steps:
A. by weight, add 25 parts of leonardites and 3 parts of glyconic acids in the reactor that 30 parts of water are housed, stir, react, temperature of reaction remains on 25 DEG C;
B. arrive after 2 hours until the reaction times described in steps A, then add wherein 20 parts of nitro-humic acid ammoniums, stir, and be heated to 65 DEG C, reaction 30min, and then add 2 parts of Dyhard RU 100s, continue to react 5min at 65 DEG C;
C. after reaction described in step B finishes, stop heating, then regulate pH value to neutral with potassium hydroxide, then with 10 parts of urea, 0.05 part of trace element, 30 parts of organic matters mix, and obtain these farm crop chemical fertilizer.
Owing to adopting technique scheme, the present invention has following beneficial effect:
1. farm crop fertilizer application amount of the present invention is few, and utilization ratio is high, and the fertilizer efficiency time is long.
2. can improve soil biochemistry activity, promote the chlorophyllous photosynthesis of farm crop, shorten the growth cycle of farm crop, also can reduce the generation of disease and pest simultaneously, increase the output of farm crop.
3. can increase the sugar in farm crop, improve the nutritive value of farm crop.
Embodiment
Below in conjunction with specific examples, the invention will be further described:
Embodiment 1
A kind of farm crop chemical fertilizer, made by the raw material of following quality:
Leonardite 100Kg, glyconic acid 12Kg, nitro-humic acid ammonium 80Kg, Dyhard RU 100 8Kg, urea 40Kg, micro-0.2Kg (wherein, zinc 0.05Kg, iron 0.08Kg, boron 0.04Kg, copper 0.03Kg) and organic 120Kg;
Its preparation method comprises the following steps:
A. by add 100Kg leonardite and 12Kg glyconic acid in the reactor that 120Kg water is housed, stir, react, temperature of reaction remains on 25 DEG C;
B. arrive after 2 hours until the reaction times described in steps A, then add wherein 80Kg nitro-humic acid ammonium, stir, and be heated to 65 DEG C, reaction 30min, and then add 8Kg Dyhard RU 100, continue to react 5min at 65 DEG C;
C. after reaction described in step B finishes, stop heating, then regulate pH value to neutral with potassium hydroxide, then with 40Kg urea, 0.2Kg trace element, 120Kg organic matter mixes, and obtains these farm crop chemical fertilizer.
Embodiment 2
A kind of farm crop chemical fertilizer, made by the raw material of following quality:
Leonardite 100Kg, glyconic acid 12Kg, nitro-humic acid ammonium 80Kg, Dyhard RU 100 8Kg, urea 40Kg, micro-0.2Kg (wherein, zinc 0.05Kg, iron 0.04Kg, boron 0.01Kg, molybdenum 0.02, cobalt 0.04, manganese 0.04) and organic 120Kg;
Its preparation method comprises the following steps:
A. by add 100Kg leonardite and 12Kg glyconic acid in the reactor that 120Kg water is housed, stir, react, temperature of reaction remains on 25 DEG C;
B. arrive after 2 hours until the reaction times described in steps A, then add wherein 80Kg nitro-humic acid ammonium, stir, and be heated to 65 DEG C, reaction 30min, and then add 8Kg Dyhard RU 100, continue to react 5min at 65 DEG C;
C. after reaction described in step B finishes, stop heating, then regulate pH value to neutral with potassium hydroxide, then with 40Kg urea, 0.2Kg trace element, 120Kg organic matter mixes, and obtains these farm crop chemical fertilizer.
Effect test
The product that this experimental group adopts the present invention to make is tested on the acid soil of continuous 2 years plantation eggplants, and control group adopts the Common compound fertilizer of selling on the market, even 1 mu of test area, experimental group amount of application is 75Kg, and control group amount of application is 100 Kg, and its effect comparison is as table 1.
Table 1
Claims (2)
1. a farm crop chemical fertilizer, is characterized in that being made up of the raw material of following weight part:
25 parts of leonardites, 3 parts of glyconic acids, 20 parts of nitro-humic acid ammoniums, 2 parts of Dyhard RU 100s, 10 parts, urea, 30 parts of 0.05 part of trace element and organic matters.
2. a kind of farm crop chemical fertilizer according to claim 1, is characterized in that comprising following preparation process:
A. by weight, add 25 parts of leonardites and 3 parts of glyconic acids in the reactor that 30 parts of water are housed, stir, react, temperature of reaction remains on 25 DEG C;
B. arrive after 2 hours until the reaction times described in steps A, then add wherein 20 parts of nitro-humic acid ammoniums, stir, and be heated to 65 DEG C, reaction 30min, and then add 2 parts of Dyhard RU 100s, continue to react 5min at 65 DEG C;
C. after reaction described in step B finishes, stop heating, then regulate pH value to neutral with potassium hydroxide, then with 10 parts of urea, 0.05 part of trace element, 30 parts of organic matters mix, and obtain these farm crop chemical fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296496.1A CN104030833A (en) | 2014-06-27 | 2014-06-27 | Chemical fertilizer for crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296496.1A CN104030833A (en) | 2014-06-27 | 2014-06-27 | Chemical fertilizer for crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104030833A true CN104030833A (en) | 2014-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296496.1A Pending CN104030833A (en) | 2014-06-27 | 2014-06-27 | Chemical fertilizer for crops |
Country Status (1)
| Country | Link |
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| CN (1) | CN104030833A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261939A (en) * | 2014-09-19 | 2015-01-07 | 广西地源之本肥业有限公司 | Organic fertilizer applied to crops |
| CN106045641A (en) * | 2016-08-17 | 2016-10-26 | 周金全 | Novel chemical fertilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835899A (en) * | 2003-06-13 | 2006-09-20 | 化学肥料公司 | Ru2006101161 |
| CN102452856A (en) * | 2010-10-19 | 2012-05-16 | 孔令敏 | Efficient plant fertilizer |
| CN102887781A (en) * | 2011-07-18 | 2013-01-23 | 孟凡丽 | High-efficiency fertilizer |
| CN103373877A (en) * | 2012-04-23 | 2013-10-30 | 李荣富 | Flower fertilizer for rhododendron |
-
2014
- 2014-06-27 CN CN201410296496.1A patent/CN104030833A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835899A (en) * | 2003-06-13 | 2006-09-20 | 化学肥料公司 | Ru2006101161 |
| CN102452856A (en) * | 2010-10-19 | 2012-05-16 | 孔令敏 | Efficient plant fertilizer |
| CN102887781A (en) * | 2011-07-18 | 2013-01-23 | 孟凡丽 | High-efficiency fertilizer |
| CN103373877A (en) * | 2012-04-23 | 2013-10-30 | 李荣富 | Flower fertilizer for rhododendron |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261939A (en) * | 2014-09-19 | 2015-01-07 | 广西地源之本肥业有限公司 | Organic fertilizer applied to crops |
| CN106045641A (en) * | 2016-08-17 | 2016-10-26 | 周金全 | Novel chemical fertilizer |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140910 |