CN105418295A - Compound fertilizer special for corn - Google Patents
Compound fertilizer special for corn Download PDFInfo
- Publication number
- CN105418295A CN105418295A CN201511029181.1A CN201511029181A CN105418295A CN 105418295 A CN105418295 A CN 105418295A CN 201511029181 A CN201511029181 A CN 201511029181A CN 105418295 A CN105418295 A CN 105418295A
- Authority
- CN
- China
- Prior art keywords
- parts
- compound fertilizer
- corn
- polyacrylamide
- urea
- 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
Links
Classifications
-
- 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
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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, in particular to compound fertilizer special for corn. The compound fertilizer is prepared from, by weight, 30-40 parts of urea, 22-31 parts of ammonium nitrate, 23-27 parts of monoammonium phosphate, 20-25 parts of calcium superphosphate, 10-15 parts of ammonium dihydrogen phosphate, 11-13 parts of ammonium bicarbonate, 7-15 parts of polyacrylamide, 20-25 parts of potassium chloride, 1-9 parts of potassium sulphate, 9-12 parts of humic acid and 0.7-0.9 part of boric acid. Nutrients are adequate, topdressing is not needed after fertilization at a time, the soil structure can be effectively improved, and the yield of the corn is increased.
Description
Technical field
The present invention relates to chemical fertilizer field, especially a kind of special compound fertilizer for corns.
Background technology
Corn is one of important farm crop of China, cultivated area is large, producing region Relatively centralized, a lot of place has formed traditional advantage corn planting industry, usually for many years in flakes, implant mass, what have has even planted Two decades years continuously, and this extensive plantation is continuously mainly manifested in the aspects such as corn individual hypoevolutism, plant are short and small, production declining to the impact of corn growth.
Corn will realize high yield, and must impose sufficient fertilizer in seedling stage, jointing stage, trumpet period, filling stage, and it is very inconvenient to topdress at later growth period, time-consuming effort, cost of increasing input, not only wastes resource, and exerts heavy pressures on to environment.In addition, because peasant drops into nitrogen excessive in farmland, phosphorus, potassium for a long time, cause the relative enrichment of macronutrient in soil, and the phenomenon that trace element lacks relatively starts to highlight, and becomes new yield and quality limiting factor.
Summary of the invention
The object of the invention is the above-mentioned defect solving prior art existence, propose a kind of special compound fertilizer for corns, nutrition is abundant, and single fertilization need not topdress, and effectively can improve Soil structure, increases corn yield.
Technical scheme of the present invention is: a kind of special compound fertilizer for corns, is made up of the raw material of following parts by weight: urea 30-40 part, ammonium nitrate 22-31 part, monoammonium phosphate 23-27 part, calcium superphosphate 20-25 part, primary ammonium phosphate 10-15 part, bicarbonate of ammonia 11-13 part, polyacrylamide 7-15 part, Repone K 20-25 part, potassium sulfate 1-9 part, humic acid 9-12 part, boric acid 0.7-0.9 part.
In the present invention, described special compound fertilizer for corns is made up of the raw material of following parts by weight: urea 32-38 part, ammonium nitrate 23-30 part, monoammonium phosphate 24-26 part, calcium superphosphate 21-24 part, primary ammonium phosphate 11-14 part, bicarbonate of ammonia 11-12 part, polyacrylamide 8-14 part, Repone K 21-24 part, potassium sulfate 2-8 part, humic acid 10-12 part, boric acid 0.7-0.8 part.
Preferably, described special compound fertilizer for corns is made up of the raw material of following parts by weight: 37 parts, urea, 28 parts, ammonium nitrate, monoammonium phosphate 25 parts, calcium superphosphate 23 parts, primary ammonium phosphate 14 parts, 12 parts, bicarbonate of ammonia, polyacrylamide 13 parts, 23 parts, Repone K, potassium sulfate 7 parts, humic acid 12 parts, boric acid 0.8 part.
Beneficial effect of the present invention: this Fertilizer Ratio is reasonable, the harm that continuous cropping for many years brings can be overcome very well, can effectively improve soil, make fertilizer efficiency lasting, strengthen the resistance against diseases of milpa, meet the nutrient requirement in corn growth process, increase corn yield, be conducive to the Sustainable development of agricultural.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
In the present embodiment, described special compound fertilizer for corns is made up of the raw material of following parts by weight: 30 parts, urea, 22 parts, ammonium nitrate, monoammonium phosphate 23 parts, calcium superphosphate 20 parts, primary ammonium phosphate 10 parts, 11 parts, bicarbonate of ammonia, polyacrylamide 7 parts, 20 parts, Repone K, potassium sulfate 1 part, humic acid 9 parts, boric acid 0.7 part.
Embodiment 2
In the present embodiment, described special compound fertilizer for corns is made up of the raw material of following parts by weight: 32 parts, urea, ammonium nitrate 23-30 part, monoammonium phosphate 24 parts, calcium superphosphate 21 parts, primary ammonium phosphate 11 parts, 11 parts, bicarbonate of ammonia, polyacrylamide 8 parts, 21 parts, Repone K, potassium sulfate 2 parts, humic acid 10 parts, boric acid 0.7 part.
Embodiment 3
In the present embodiment, described special compound fertilizer for corns is made up of the raw material of following parts by weight: 37 parts, urea, 28 parts, ammonium nitrate, monoammonium phosphate 25 parts, calcium superphosphate 23 parts, primary ammonium phosphate 14 parts, 12 parts, bicarbonate of ammonia, polyacrylamide 13 parts, 23 parts, Repone K, potassium sulfate 7 parts, humic acid 12 parts, boric acid 0.8 part.
Embodiment 4
In the present embodiment, described special compound fertilizer for corns is made up of the raw material of following parts by weight: 40 parts, urea, 31 parts, ammonium nitrate, monoammonium phosphate 27 parts, calcium superphosphate 25 parts, primary ammonium phosphate 15 parts, 13 parts, bicarbonate of ammonia, polyacrylamide 15 parts, 25 parts, Repone K, potassium sulfate 9 parts, humic acid 12 parts, boric acid 0.9 part.
Claims (3)
1. a special compound fertilizer for corns, is characterized in that being made up of the raw material of following parts by weight: urea 30-40 part, ammonium nitrate 22-31 part, monoammonium phosphate 23-27 part, calcium superphosphate 20-25 part, primary ammonium phosphate 10-15 part, bicarbonate of ammonia 11-13 part, polyacrylamide 7-15 part, Repone K 20-25 part, potassium sulfate 1-9 part, humic acid 9-12 part, boric acid 0.7-0.9 part.
2. special compound fertilizer for corns according to claim 1, is characterized in that being made up of the raw material of following parts by weight: urea 32-38 part, ammonium nitrate 23-30 part, monoammonium phosphate 24-26 part, calcium superphosphate 21-24 part, primary ammonium phosphate 11-14 part, bicarbonate of ammonia 11-12 part, polyacrylamide 8-14 part, Repone K 21-24 part, potassium sulfate 2-8 part, humic acid 10-12 part, boric acid 0.7-0.8 part.
3. special compound fertilizer for corns according to claim 1, is characterized in that being made up of the raw material of following parts by weight: 37 parts, urea, 28 parts, ammonium nitrate, monoammonium phosphate 25 parts, calcium superphosphate 23 parts, primary ammonium phosphate 14 parts, 12 parts, bicarbonate of ammonia, polyacrylamide 13 parts, 23 parts, Repone K, potassium sulfate 7 parts, humic acid 12 parts, boric acid 0.8 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029181.1A CN105418295A (en) | 2015-12-31 | 2015-12-31 | Compound fertilizer special for corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029181.1A CN105418295A (en) | 2015-12-31 | 2015-12-31 | Compound fertilizer special for corn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105418295A true CN105418295A (en) | 2016-03-23 |
Family
ID=55496913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511029181.1A Pending CN105418295A (en) | 2015-12-31 | 2015-12-31 | Compound fertilizer special for corn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105418295A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106397040A (en) * | 2016-09-23 | 2017-02-15 | 天津东升阳化肥股份有限公司 | Multi-component high-activity humic acid water-soluble fertilizer special for vegetables and preparation method of multi-component high-activity humic acid water-soluble fertilizer |
| CN106396799A (en) * | 2016-08-30 | 2017-02-15 | 崔国娣 | Composite fertilizer for corn cultivation |
| CN106431653A (en) * | 2016-09-23 | 2017-02-22 | 天津东升阳化肥股份有限公司 | Special water-soluble fertilizer containing high-activity humic acid and applied to field crops and preparation method of special water-soluble fertilizer |
-
2015
- 2015-12-31 CN CN201511029181.1A patent/CN105418295A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396799A (en) * | 2016-08-30 | 2017-02-15 | 崔国娣 | Composite fertilizer for corn cultivation |
| CN106397040A (en) * | 2016-09-23 | 2017-02-15 | 天津东升阳化肥股份有限公司 | Multi-component high-activity humic acid water-soluble fertilizer special for vegetables and preparation method of multi-component high-activity humic acid water-soluble fertilizer |
| CN106431653A (en) * | 2016-09-23 | 2017-02-22 | 天津东升阳化肥股份有限公司 | Special water-soluble fertilizer containing high-activity humic acid and applied to field crops and preparation method of special water-soluble fertilizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103787742B (en) | One grows tobacco compound fertilizer special and application method thereof | |
| CN102718602B (en) | Special medium-concentration slow release fertilizer for sugarcanes | |
| CN104446841A (en) | Special fertilizer for peach trees as well as preparation method and application thereof | |
| CN103477832A (en) | Planting method for increasing corn yield | |
| CN104496660A (en) | Sugarcane fertilizer | |
| CN101973801A (en) | Special balancing fertilizer for cabbages | |
| CN104488429A (en) | Fertilization method of sugarcane | |
| CN103449922B (en) | Special long-lasting formula fertilizer for corns and preparation method thereof | |
| CN105418295A (en) | Compound fertilizer special for corn | |
| CN103172436B (en) | Areca catechu controlled-release fertilizer and preparation method thereof | |
| CN104045439A (en) | Nutritious fertilizer special for paddy rice | |
| CN107873473A (en) | A kind of vegetable soilless-culture nutrient solution | |
| CN105777267A (en) | Combo fertilizer applicable to paddy rice in upper Yangtze River and fertilizing method thereof | |
| CN102224777A (en) | Fertilizing method for peanuts planted in hilly and mountainous regions | |
| CN101993274A (en) | Corn total effect compound fertilizer and preparation method | |
| CN104692897A (en) | Composite fertilizer for potato | |
| CN105418294A (en) | Compound fertilizer special for wheat | |
| CN105566006A (en) | Compound fertilizer with castor oil residues and method for preparing compound fertilizer | |
| CN105210529A (en) | A kind of facility eggplant is survived the winter the fertilizing method of Long term cultivation | |
| CN105230211A (en) | Fruit tree fertilizing method | |
| CN105399560A (en) | Special liquid composite fertilizer for cotton | |
| CN104163673A (en) | Compound fertilizer | |
| CN107827523A (en) | A kind of special fertilizer for sweet potato with slow release effect | |
| CN104261976A (en) | Special controlled-release fertilizer for single-cropping hybrid rice and preparation method thereof | |
| CN104496713A (en) | Cultivation method for panax notoginseng seedlings at seedling emergence stage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |