CN102674927A - Organic composite nitrogenous fertilizer - Google Patents
Organic composite nitrogenous fertilizer Download PDFInfo
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- CN102674927A CN102674927A CN2012101286628A CN201210128662A CN102674927A CN 102674927 A CN102674927 A CN 102674927A CN 2012101286628 A CN2012101286628 A CN 2012101286628A CN 201210128662 A CN201210128662 A CN 201210128662A CN 102674927 A CN102674927 A CN 102674927A
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Abstract
The invention provides an organic composite nitrogenous fertilizer and relates to a fertilizer. The organic composite nitrogenous fertilizer is characterized by consisting of acyl nitrogen, nitrate nitrogen, ammonium nitrogen, middle trace elements and organic matters, and the mass percentage occupied by the components is shown as follows: 5-15 percent of acyl nitrogen, 5-15 percent of nitrate nitrogen, 55-65 percent of ammonium nitrogen, 5-15 percent of middle trace elements and 5-15 percent of organic matters. The organic composite nitrogenous fertilizer has the beneficial effects that the organic composite nitrogenous fertilizer contains three forms of nitrogen elements, i.e. the nitrate nitrogen, the ammonium nitrogen and the acyl nitrogen; the nitrate nitrogen is quick in adsorption, the leaf photosynthesis is enhanced, the water and fertilizer absorbing capacity of crops is enhanced, and the precocity of the crops is promoted; the ammonium nitrogen and the acyl nitrogen are not easy to lose, the fertilizer efficiency can be prolonged, and no fertilizer removal during the growth period of the corps is ensured; and the organic composite nitrogenous fertilizer exists in a form that organic nutrient fulvic acid potassium is chelated with other middle trace elements, is quickly and fully dissolved and is free from residues, soil hardness can be effectively broken through, a soil aggregate structure is enhanced, the soil is loosened, the air permeability is improved, and the fertilizer and water conservation capacity is improved.
Description
Technical field
The present invention relates to a kind of fertilizer, be specifically related to a kind of organic composite nitrogen fertilizer.
Background technology
People will inevitably take away the nutrient and the mineral substance of a part from soil when cultivating plant, in order to keep fertile soil, just must all return soil to mineral nutrient, nitrogen and organic matter that plant is taken away with the fertilizer form.The general mode to fertilize that adopts is replenished nutrient to soil.But use chemical fertilizer can the structure of soil be damaged in a large number, the plant of cultivating simultaneously also can be polluted, and most chemical fertilizer utilization ratio is all lower.
Nitrogenous fertilizer contains the chemical fertilizer of crop alimentary elemental nitrogen.Elemental nitrogen plays important effect to plant growth, and it is amino acid whose integral part in the plant materials, is to constitute proteinic composition, also is that plant carries out the chlorophyllous integral part that photosynthesis plays a decisive role.Nitrogen can also help the crop branch to grow.Applied nitrogen can not only improve the output of agricultural-food, can also improve the quality of agricultural-food.The main nitrogen fertilizers of China has urea, bicarbonate of ammonia, ammonium chloride, ammonium sulfate, an ammonium nitrate etc. at present.These nitrogenous fertilizer are only in disassociation or decompose to generate ammonium nitrogen and could be absorbed by plant with nitric nitrogen, and can transform each other between the nitrogen ability of these two kinds of forms, and are prone to loss, and especially the loss of nitric nitrogen is very serious.Described nitrogen fertilizers or utilization ratio are not high, or can cause destruction in various degree to soil after the long-term application.
Summary of the invention
The present invention need the technical solution problem provide a kind of nutrient comprehensively, the structure of improving the soil, strengthen organic composite nitrogen fertilizer of soil fertility.
A kind of organic composite nitrogen fertilizer is characterized in that: by acyl attitude nitrogen, nitric nitrogen, ammonium nitrogen, middle trace element and organic the composition, the shared weight percent of its each composition does,
Described organic matter is a potassium fulvate, content >=45%, content >=45% of xanthohumic acid, NPK >=12% of organic matter in the described potassium fulvate.
Trace element is zinc, boron, sulphur, magnesium in described, and wherein the content of zinc is 2%, the content of boron is 2%, the content of sulphur is 4%, the content of magnesium is 2%.
Described acyl attitude nitrogen content is 10%, nitrate nitrogen content is 10%, ammonium nitrogen content is 60%, middle micronutrient levels be 10% and organic content be 10%.
The invention has the beneficial effects as follows: the present invention contains nitric nitrogen, ammonium nitrogen, three kinds of form nitrogen of acyl attitude nitrogen element.Nitric nitrogen absorbs fast, strengthens leaf photosynthesis, and enhancing crop is inhaled fertile water-retaining capacity, promotes crop precocious.Ammonium nitrogen, acyl attitude nitrogen are difficult for running off, and can prolong fertilizer efficiency, ensure that crop growth period does not take off fertilizer.Organic nutrient potassium fulvate of the present invention and trace element chelated form existence in other, instant, power is dissolved, no residue, can effectively break soil compaction, strengthens soil aggregate, and chessom improves ventilation property, improves the preserve moisture and fertility ability.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with specific embodiment, further set forth the present invention.
Take by weighing acyl attitude nitrogen 10%, nitric nitrogen 10%, ammonium nitrogen 60%, middle micro-10% and organic 10% by component proportion.Wherein organic matter is a potassium fulvate, content >=45%, content >=45% of xanthohumic acid, NPK >=12% of organic matter in the potassium fulvate.In trace element be zinc, boron, sulphur, magnesium, wherein the content of zinc is 2%, the content of boron is 2%, the content of sulphur is 4%, the content of magnesium is 2%.
Acyl attitude nitrogen, nitric nitrogen, ammonium nitrogen, middle trace element and organic matter are put in the reaction kettle; Obtain organic composite nitrogen fertilizer; Again organic composite nitrogen fertilizer is put in the nodulizer; Process the particle of about 2.5-5.0 millimeter, after particle comes out, make described organic composite nitrogen fertilizer through oven dry, screening.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. organic composite nitrogen fertilizer is characterized in that: by acyl attitude nitrogen, nitric nitrogen, ammonium nitrogen, middle trace element and organic the composition, the shared weight percent of its each composition does,
2. a kind of organic composite nitrogen fertilizer according to claim 1 is characterized in that: described organic matter is a potassium fulvate, content >=45%, content >=45% of xanthohumic acid, NPK >=12% of organic matter in the described potassium fulvate.
3. a kind of organic composite nitrogen fertilizer according to claim 1 is characterized in that: trace element is zinc, boron, sulphur, magnesium in described, and wherein the content of zinc is 2%, the content of boron is 2%, the content of sulphur is 4%, the content of magnesium is 2%.
4. a kind of organic composite nitrogen fertilizer according to claim 1 is characterized in that: described acyl attitude nitrogen content is 10%, nitrate nitrogen content is 10%, ammonium nitrogen content is 60%, middle micronutrient levels be 10% and organic content be 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101286628A CN102674927A (en) | 2012-04-27 | 2012-04-27 | Organic composite nitrogenous fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101286628A CN102674927A (en) | 2012-04-27 | 2012-04-27 | Organic composite nitrogenous fertilizer |
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| CN102674927A true CN102674927A (en) | 2012-09-19 |
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| CN2012101286628A Pending CN102674927A (en) | 2012-04-27 | 2012-04-27 | Organic composite nitrogenous fertilizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664370A (en) * | 2013-12-05 | 2014-03-26 | 中盐安徽红四方股份有限公司 | Urea-ammonium mixed nitrogen fertilizer and production method thereof |
| CN104961503A (en) * | 2015-06-19 | 2015-10-07 | 华中农业大学 | Nitrogen fertilizer for increasing rapeseed yield by improving growth of rape roots |
| CN106893595A (en) * | 2015-12-20 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of soil conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400197A (en) * | 2002-07-04 | 2003-03-05 | 通辽绿阳科技开发有限公司 | Humic acid complex fertilizer and its production method |
| CN101696135A (en) * | 2009-10-26 | 2010-04-21 | 华中农业大学 | Multifunctional ecological liquid fertilizer for navel oranges |
-
2012
- 2012-04-27 CN CN2012101286628A patent/CN102674927A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400197A (en) * | 2002-07-04 | 2003-03-05 | 通辽绿阳科技开发有限公司 | Humic acid complex fertilizer and its production method |
| CN101696135A (en) * | 2009-10-26 | 2010-04-21 | 华中农业大学 | Multifunctional ecological liquid fertilizer for navel oranges |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664370A (en) * | 2013-12-05 | 2014-03-26 | 中盐安徽红四方股份有限公司 | Urea-ammonium mixed nitrogen fertilizer and production method thereof |
| CN104961503A (en) * | 2015-06-19 | 2015-10-07 | 华中农业大学 | Nitrogen fertilizer for increasing rapeseed yield by improving growth of rape roots |
| CN104961503B (en) * | 2015-06-19 | 2017-12-26 | 华中农业大学 | A kind of nitrogenous fertilizer for improving rape root growth and improving Oil-seed yield |
| CN106893595A (en) * | 2015-12-20 | 2017-06-27 | 衡阳智源农业科技有限公司 | A kind of soil conditioner |
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Application publication date: 20120919 |