CN104692890A - Soybean specific fertilizer - Google Patents
Soybean specific fertilizer Download PDFInfo
- Publication number
- CN104692890A CN104692890A CN201310647046.8A CN201310647046A CN104692890A CN 104692890 A CN104692890 A CN 104692890A CN 201310647046 A CN201310647046 A CN 201310647046A CN 104692890 A CN104692890 A CN 104692890A
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- CN
- China
- Prior art keywords
- parts
- soybean
- fertilizer
- dedicated fertilizer
- nitrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/40—Fertilisers incorporated into a matrix
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the field of fertilizer, and in particular relates to a soybean specific fertilizer which is characterized by comprising by the raw materials with the following parts by weight: 20-30 parts of nitrogen, 20-30 parts of phosphorus, 10-20 parts of potassium element, 3-5 parts of an additive with sustained release effect, 3-5 parts of wintergreen oil, 1-3 parts of borax, 0.5-1.5 parts of bentonite, 0.5-1.5 parts of a synergistic agent and 0.1-0.3part of a soil conditioner, through reasonable combination of various soybean growth required nutrients, the compound fertilizer is prepared, and the compound fertilizer contains nitrate nitrogen, sulfate, boron, molybdenum and other nutrients, is conducive to soybean nodulation nitrogen fixation, low in chlorine content and less harmful and has the characteristics of light weight, water holding, fertilizer maintenance, good sustained release performance and the like.
Description
Technical field
The present invention relates to fertilizer field, be specifically related to a kind of dedicated fertilizer for soybean.
Background technology
Soybean is annual leguminous plants, and its seed is also referred to as soybean.It is most important beans in the world.Its seed contains the leguminous plants of rich in protein.Soybean ovalize, spherical, color has yellow, light green, black etc., therefore has again the title of soya bean, green soya bean, black soya bean.Soybean plant strain is upright, has branch, and height is from several centimetres to more than 2 meters.Self-pollination, floral white or micro-band purple.Seed is yellow, green, brown, black or double-colored, and each pod includes 1 to 4 seed.Soybean all can be cultivated in all kinds of soil, but grows vigorous in warm, fertile, well-drained silty loam.
Soybean is to the needs of main nutrient elements, variant according to the difference of its kind and their location soil, weather condition.Soybean is 1:0.23:0.41 to the demand weight percent of N P and K three elements: N:P:K.As can be seen here, soybean needs nitrogen a lot, but wherein by nodule nitrogen fixation, nodule nitrogen fixation accounts for the 40-60% of the total nitrogen requirement of soybean, and all the other are then from soil and fertilizer.Phosphorus potassium element mainly provides by soil, and the ability that soybean root system absorbs phosphorus potassium is comparatively strong, and general also non-specifically lacks phosphorus, the soil manufacturing soybean of potassium deficiency can be satisfied the demand, but be wanted yield and quality is improved, must increasing application phosphorus potassium fertilizer material.In addition, soybean also needs boron fertilizer and molydbenum fertilizer especially, and wherein molybdenum is relevant with nodule nitrogen fixation ability, boron then with reproductive growth, to increase oleaginousness relevant in metabolism.Soybean is divided into 3 growing stages in life, namely vegetative growth phase, to nourish and grow and reproductive growth carries out stage, generative growth phase simultaneously.Soybean is absorption nitrogen two peak periods in branching stage, flowering period.Gradually delay after podding duration.Soybean just just increases substantially to bearing pods to podding duration to the absorption of phosphorus.The needs of soybean to potassium concentrate on early stage, and it is more that branching stage inhales potassium, successively decreases subsequently.
Soybean is in growth and development process, and shortage any one nutritive element all can destroy the eubolism in plant body, and finally cause production declining, grain quality is deteriorated.
Summary of the invention
The present invention, in order to overcome the shortcoming of existing fertilizer, provides a kind of dedicated fertilizer for soybean.
Technical scheme of the present invention is: a kind of dedicated fertilizer for soybean, is characterized in that: obtained by the raw material of following parts by weight:, nitrogen 20-30 part, phosphorus element 20-30 part, potassium element 10-20 part, the additive 3-5 part with slow releasing function, wintergreen oil 3-5 part, borax 1-3 part, wilkinite 0.5-1.5 part, synergistic agent 0.5-1.5 part, soil redeposition 0.1-0.3 part.
Nitrogen of the present invention comprises urea, sulphur ammonium, ammonium nitrate.
Phosphorus element of the present invention comprises general calcium.
Potassium element of the present invention comprises potassium sulfate.
The additive with slow releasing function of the present invention comprises sepiolite, fused(calcium magnesium)phosphate.
Wilkinite of the present invention is nano-bentonite.
Synergistic agent of the present invention comprises: rare earth nitrate 0.5-1.0kg/ ton, urease inhibitor hydroquinone 0.5-0.8kg/ ton, nitrification inhibitor Dyhard RU 100 1.0-1.2kg/ ton and biologically active substance 1.0-2.0kg/ ton.
Beneficial effect: the present invention, by the various nutritive elements needed for reasonable re-compounded soybean growth, obtain compound manure, and containing nutritive ingredients such as nitric nitrogen, sulfate radical, boron, molybdenums, be conducive to soybean nodulation fixed nitrogen, cl content is few, endangers little.There is the features such as light weight, water holding, fertilizer conservation, sustained release performance be outstanding.
Embodiment
Be described principle of the present invention and feature below in conjunction with embodiment, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
A kind of dedicated fertilizer for soybean, is obtained by the raw material of following parts by weight:, nitrogen 20 parts, phosphorus element 20 parts, potassium element 10 parts, the additive 3 parts with slow releasing function, wintergreen oil 3 parts, borax 1 part, wilkinite 0.5 part, synergistic agent 0.5 part, soil redeposition 0.1 part.
Embodiment 2
A kind of dedicated fertilizer for soybean, is obtained by the raw material of following parts by weight:, nitrogen 25 parts, phosphorus element 25 parts, potassium element 15 parts, the additive 4 parts with slow releasing function, wintergreen oil 4 parts, borax 2 parts, wilkinite 1 part, synergistic agent 1 part, soil redeposition 0.2 part.
Embodiment 3
A kind of dedicated fertilizer for soybean, is obtained by the raw material of following parts by weight:, nitrogen 30 parts, phosphorus element 30 parts, potassium element 20 parts, the additive 5 parts with slow releasing function, wintergreen oil 5 parts, borax 3 parts, wilkinite 1.5 parts, synergistic agent 1.5 parts, soil redeposition 0.3 part.
Need strict Controlling Technology index in production process, prevent side reaction from occurring, especially prevent molybdenum, boron, zinc, manganese and other materials from reacting and generate indissoluble material, lose activity.
Claims (7)
1. a dedicated fertilizer for soybean, is characterized in that: obtained by the raw material of following parts by weight:, nitrogen 20-30 part, phosphorus element 20-30 part, potassium element 10-20 part, the additive 3-5 part with slow releasing function, wintergreen oil 3-5 part, borax 1-3 part, wilkinite 0.5-1.5 part, synergistic agent 0.5-1.5 part, soil redeposition 0.1-0.3 part.
2. a kind of dedicated fertilizer for soybean according to claim 1, is characterized in that: described nitrogen comprises urea, sulphur ammonium, ammonium nitrate.
3. a kind of dedicated fertilizer for soybean according to claim 1, is characterized in that: described phosphorus element comprises general calcium.
4. a kind of dedicated fertilizer for soybean according to claim 1, is characterized in that: described potassium element comprises potassium sulfate.
5. a kind of dedicated fertilizer for soybean according to claim 1, is characterized in that: the described additive with slow releasing function comprises sepiolite, fused(calcium magnesium)phosphate.
6. a kind of dedicated fertilizer for soybean according to claim 1, is characterized in that: described wilkinite is nano-bentonite.
7. a kind of dedicated fertilizer for soybean according to right 1, is characterized in that: described synergistic agent comprises: rare earth nitrate 0.5-1.0kg/ ton, urease inhibitor hydroquinone 0.5-0.8kg/ ton, nitrification inhibitor Dyhard RU 100 1.0-1.2kg/ ton and biologically active substance 1.0-2.0kg/ ton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647046.8A CN104692890A (en) | 2013-12-06 | 2013-12-06 | Soybean specific fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647046.8A CN104692890A (en) | 2013-12-06 | 2013-12-06 | Soybean specific fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104692890A true CN104692890A (en) | 2015-06-10 |
Family
ID=53340490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310647046.8A Pending CN104692890A (en) | 2013-12-06 | 2013-12-06 | Soybean specific fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104692890A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108586048A (en) * | 2018-05-29 | 2018-09-28 | 天津天丰泽田生物科技有限公司 | A kind of soybean high-efficiency sustained-release fertilizer |
| CN112898087A (en) * | 2021-02-02 | 2021-06-04 | 广西桉塔森农业科技有限公司 | Slow-release compound fertilizer and preparation method thereof |
-
2013
- 2013-12-06 CN CN201310647046.8A patent/CN104692890A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108586048A (en) * | 2018-05-29 | 2018-09-28 | 天津天丰泽田生物科技有限公司 | A kind of soybean high-efficiency sustained-release fertilizer |
| CN112898087A (en) * | 2021-02-02 | 2021-06-04 | 广西桉塔森农业科技有限公司 | Slow-release compound fertilizer and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |