CN104418655A - Drought-resistant high-nitrogen-content plant fertilizer - Google Patents
Drought-resistant high-nitrogen-content plant fertilizer Download PDFInfo
- Publication number
- CN104418655A CN104418655A CN201310382221.5A CN201310382221A CN104418655A CN 104418655 A CN104418655 A CN 104418655A CN 201310382221 A CN201310382221 A CN 201310382221A CN 104418655 A CN104418655 A CN 104418655A
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- fertilizer
- urea
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- nitrogen
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- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a drought-resistant high-nitrogen-content plant fertilizer. The drought-resistant high-nitrogen-content plant fertilizer is characterized by comprising the following fertilizer components in parts by weight: 10-20 parts of urea, 10-20 parts of a urea-formaldehyde resin water solution, 10-20 parts of humic acid, 5-10 parts of potassium sulfate, 5-10 parts of itaconic acid, 10-15 parts of ammonium dihydrogen phosphate, 3-5 parts of a sodium alginate solution, 3-5 parts of EDTA, 4-6 parts of fish meal, 4-6 parts of chitin, 3-6 parts of 5% polyaspartic acid, 4-6 parts of an EM original solution, 10-15 parts of original solution carriers and 4-6 parts of saccharose. The drought-resistant high-nitrogen-content plant fertilizer has very strong water-absorbing quality and is capable of effectively improving physical properties of soil; the components of the drought-resistant high-nitrogen-content plant fertilizer have the functions of increasing plant nutrients, promoting plant growth and resisting plant diseases.
Description
Technical field
The invention belongs to technical field of fertilizers, be specifically related to a kind of vegetable fertilizer of drought resisting high nitrogen content.
Background technology
Nitrogenous fertilizer contains the chemical fertilizer of crop alimentary elemental nitrogen.Elemental nitrogen plays very important effect to plant growth, and it is amino acid whose integral part in plant materials, be the composition forming protein, is also the chlorophyllous integral part that plant carries out photosynthesis and plays a decisive role.Nitrogen can also help crop to divide to grow.Applied nitrogen can not only improve the output of agricultural-food, can also improve the quality of agricultural-food.
Nitrogenous fertilizer is in using widely, and one of problem run into is that the definite part of nitrogen variously loses after administration, comprises and becomes gaseous nitrogen and nitrate to leach as ammonia volatilization, denitrification.Although there are the not high and potential problems of intrinsic efficiency, nitrogenous liquid fertilizer is still the tempting mode of nitrogen application in plant.Therefore, fertilizer technology still provides more stable in searching and does not more incline to the composition improved and the method for the concentrated nitrogenous fertilizer liquid of saltouing.
At present, the leading fertilizer that chemical fertilizer has become China's base manure and topdressed, but, be used alone chemical fertilizer for a long time and can cause soil compaction, air permeability declines, water conservation drainage difference and the too fast disappearance of fertilizer efficiency, the shortcomings such as prolongation of effect is inadequate, facts have proved of long-term single use chemical fertilizer, chemical fertilizer also can cause soil organisms population towards being unfavorable for that the aspect of plant growth changes, be easy to be subject to the impact of disease when sometimes showing some continuous cropping and die, white large in organic fertilizer unit surface usage quantity, add under-supply, the soil property corruptions caused by chemical fertilizer is difficult to overcome in China in a short time.
And the use of above-mentioned various chemical fertilizer, mostly need a large amount of moisture to dilute irrigation, as everyone knows, if the good soil of water project situation is often irrigated, soil also can harden, affect the normal growth of farm crop, and for the arid area of China, day by day exhausted due to underground water, no matter current used fertilizer is farm manure, if or chemical fertilizer does not have the dilution of large water gaging, all can not give full play to its due effect.
Humic acid (Humic Acid, writes a Chinese character in simplified form HA) is animals and plants remains, the mainly remains of plant, through decomposition and the conversion of microorganism, and a series of chemical process and the type organic matter that accumulates.It is the polymeric organic acid be made up of aromatic series and multiple functional group thereof, has the function such as good physiologically active and absorption, complexing, exchange.China's humic acid resource is very abundant, and its reserves is large, and distribution is wide, and grade is good.
Therefore how to produce one to be rich in each nutritive ingredient, to have disease-resistant special efficacy and fully can be absorbed by farm crop, can not cause soil and harden and pollute, the fertilizer effectively can improveing soil physical property has good practical value.
Summary of the invention
The present invention is in order to solve problems of the prior art, and provide a kind of vegetable fertilizer of drought resisting high nitrogen content, it is characterized in that, described fertilizer components is composed as follows by weight:
Urea 10-20 part, urea-formaldehyde resins aqueous solution 10-20 part, humic acid 10-20 part, potassium sulfate 5-10 part, methylene-succinic acid 5-10 part, primary ammonium phosphate 10-15 part, sodium alginate soln 3-5 part, EDTA 3-5 part, fish meal 4-6 part, chitin 4-6 part, 5% poly aspartic acid 3-6 part, EM original solution 4-6 part, former dew carrier 10-15 part, sucrose 4-6 part.
The vegetable fertilizer of above-mentioned a kind of drought resisting high nitrogen content, is characterized in that, described former dew carrier is any one in wheat bran, grass meal, Testa Fagopyri Esculenti or rice bran.
The vegetable fertilizer of above-mentioned a kind of drought resisting high nitrogen content, is characterized in that, described potassium sulfate can use Repone K, saltpetre to replace.
The vegetable fertilizer of above-mentioned a kind of drought resisting high nitrogen content, is characterized in that, described urea-formaldehyde resins be by make ratio be the solution of the urea of 2:1:1, formaldehyde and ammonia at the temperature of 75-85 DEG C, control pH=8-9, reaction 80-100min obtains.
Beneficial effect of the present invention:
In fertilizer, add wheat bran or grass meal or Testa Fagopyri Esculenti or rice bran etc. carry out load bearing fluid as former dew carrier, ferment together with the sucrose in fertilizer, produce the microorganism being of value to biological growth, water-swelling after this fertilizer buries, can nutritive ingredient in slow release fertilizer, impel higher yield of crops precocious, the present invention has superpower water-absorbent, moisture in soil can be absorbed rapidly makes it form solid water, under the effect of sustained release dosage, in soil, farm crop slowly absorb altogether, not easily evaporate and ooze mistake, its effect can be effectively played in arid area, promote the growth of crop, increase crop yield, saving water resource, and each nutritive ingredient fully can be absorbed by farm crop in this fertilizer, can not cause soil and harden and pollute, effectively can improve soil physical property.
Humic acid composition in the present invention can regulate the growth with stimulating plant, strengthens the resistance against diseases of plant.Methylene-succinic acid can promote photosynthesis of plant, to control plant-growth slowly and physiological disturbance have special efficacy.The compositions such as urea, zinc sulfate, potassium sulfate add nutrition to plant, improve the resistance against diseases of plant.The various compositions of comprehensive the invention described above have the function increasing plant nutrition, Promoting plant growth, opposing Plant diseases.Both saved the energy, and turn increased environmental protection, therefore the present invention has good practical value.
Embodiment
Embodiment 1
A kind of vegetable fertilizer of drought resisting high nitrogen content, it is characterized in that, described fertilizer components is composed as follows by weight: 10 parts, urea, the urea-formaldehyde resins aqueous solution 10 parts, humic acid 10 parts, potassium sulfate 5 parts, methylene-succinic acid 5 parts, primary ammonium phosphate 15 parts, sodium alginate soln 5 parts, EDTA 5 parts, fish meal 5 parts, chitin 4 parts, 5% poly aspartic acid 6 parts, EM original solution 6 parts, 10 parts, wheat bran, sucrose 4 parts.
Above-mentioned urea-formaldehyde resins be by make ratio be the solution of the urea of 2:1:1, formaldehyde and ammonia at the temperature of 75 DEG C, control pH=8-9, reaction 100min obtains.
Embodiment 2
A kind of vegetable fertilizer of drought resisting high nitrogen content, it is characterized in that, described fertilizer components is composed as follows by weight: 15 parts, urea, the urea-formaldehyde resins aqueous solution 10 parts, humic acid 10 parts, 5 parts, saltpetre, methylene-succinic acid 5 parts, primary ammonium phosphate 10 parts, sodium alginate soln 5 parts, EDTA 4 parts, fish meal 6 parts, chitin 4 parts, 5% poly aspartic acid 6 parts, EM original solution 4 parts, 10 parts, rice bran, sucrose 6 parts.
Above-mentioned urea-formaldehyde resins be by make ratio be the solution of the urea of 2:1:1, formaldehyde and ammonia at the temperature of 85 DEG C, control pH=8-9, reaction 80min obtains.
Claims (4)
1. a vegetable fertilizer for drought resisting high nitrogen content, is characterized in that, described fertilizer components is composed as follows by weight:
Urea 10-20 part, urea-formaldehyde resins aqueous solution 10-20 part, humic acid 10-20 part, potassium sulfate 5-10 part, methylene-succinic acid 5-10 part, primary ammonium phosphate 10-15 part, sodium alginate soln 3-5 part, EDTA 3-5 part, fish meal 4-6 part, chitin 4-6 part, 5% poly aspartic acid 3-6 part, EM original solution 4-6 part, former dew carrier 10-15 part, sucrose 4-6 part.
2. the vegetable fertilizer of a kind of drought resisting high nitrogen content according to claim 1, is characterized in that, described former dew carrier is any one in wheat bran, grass meal, Testa Fagopyri Esculenti or rice bran.
3. the vegetable fertilizer of a kind of drought resisting high nitrogen content according to claim 1, is characterized in that, described potassium sulfate can use Repone K, saltpetre to replace.
4. the vegetable fertilizer of a kind of drought resisting high nitrogen content according to claim 1, it is characterized in that, described urea-formaldehyde resins be by make ratio be the solution of the urea of 2:1:1, formaldehyde and ammonia at the temperature of 75-85 DEG C, control pH=8-9, reaction 80-100min obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310382221.5A CN104418655A (en) | 2013-08-29 | 2013-08-29 | Drought-resistant high-nitrogen-content plant fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310382221.5A CN104418655A (en) | 2013-08-29 | 2013-08-29 | Drought-resistant high-nitrogen-content plant fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104418655A true CN104418655A (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310382221.5A Pending CN104418655A (en) | 2013-08-29 | 2013-08-29 | Drought-resistant high-nitrogen-content plant fertilizer |
Country Status (1)
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| CN (1) | CN104418655A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396787A (en) * | 2016-07-21 | 2017-02-15 | 浙江省农业科学院 | A nursery stock slow release fertilizer |
| CN109111286A (en) * | 2018-09-05 | 2019-01-01 | 江苏农爱田生物科技有限公司 | A kind of vegetable fertilizer |
-
2013
- 2013-08-29 CN CN201310382221.5A patent/CN104418655A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396787A (en) * | 2016-07-21 | 2017-02-15 | 浙江省农业科学院 | A nursery stock slow release fertilizer |
| CN109111286A (en) * | 2018-09-05 | 2019-01-01 | 江苏农爱田生物科技有限公司 | A kind of vegetable fertilizer |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
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| WD01 | Invention patent application deemed withdrawn after publication |