CN103351209B - Slow-release fertilizer special for cotton and preparation method thereof - Google Patents
Slow-release fertilizer special for cotton and preparation method thereof Download PDFInfo
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- CN103351209B CN103351209B CN201310225428.1A CN201310225428A CN103351209B CN 103351209 B CN103351209 B CN 103351209B CN 201310225428 A CN201310225428 A CN 201310225428A CN 103351209 B CN103351209 B CN 103351209B
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- cotton
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- used oil
- unslaked lime
- brown sugar
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Abstract
A kind of Slow-release fertilizer special for cotton and preparation method thereof, be made up of the raw material of following weight part: urea 12-15, ammonium chloride 12-15, Repone K 6-9, monoammonium phosphate 5-8, copper sulfate 1-2, Sodium Selenite 1-2, ferrous sulfate 1-2, unslaked lime 2-3, sepiolite 5-6, calcium carbonate 2-3, Cortex Meliae powder 1-2, dregs of a decoction ashes 1-2, sodium nitrophenolate 0.01-0.02, brown sugar 2-3, used oil 1-2.The present invention by the adhesive effect of red chaff, such that copper is fertile, selenium is fertile, ferrous sulfate mixing, and when ensure that release, fertilizer efficiency is balanced; Used oil at various fertilizer peplos, can play slow releasing function, and unslaked lime can improve the heavy metal contamination situation of soil, in conjunction with heavy metal, can make it inerting, improves growing environment and the condition of cotton.Because nitrogen of the present invention, phosphorus, potassium and various trace element configuration are reasonable, and energy slowly-releasing, so contribute to cotton growth, output of cotton improves 20-25%, and meanwhile, cotton growing stage disease and pest reduces.
Description
Technical field
The present invention relates to a kind of composite fertilizer, specifically a kind of Slow-release fertilizer special for cotton and preparation method thereof.
Background technology
Dedicated fertilizer is the materialization technical products of technique of balanced fertilizer, it is the essential condition of cultivating soil fertility and promoting Sustainable Agricultural volume increase, the advantages such as pointed and regionality is strong, utilization rate of fertilizer is high, use conveniently, function is many, technology content is high, but existing fertilizer special for cotton, can not slowly-releasing, cause cotton growing stage fertility to discharge uneven, the needs of cotton growth can not be met.
Summary of the invention
The object of this invention is to provide a kind of fertilizer special for cotton, various fertilizer element can release On The Drug Release, can constantly meet cotton growth needs, improves output of cotton.
Technical scheme of the present invention is:
A kind of Slow-release fertilizer special for cotton, it is characterized in that being made up of the raw material of following weight part: urea 12-15, ammonium chloride 12-15, Repone K 6-9, monoammonium phosphate 5-8, copper sulfate 1-2, Sodium Selenite 1-2, ferrous sulfate 1-2, unslaked lime 2-3, sepiolite 5-6, calcium carbonate 2-3, Cortex Meliae powder 1-2, dregs of a decoction ashes 1-2, sodium nitrophenolate 0.01-0.02, brown sugar 2-3, used oil 1-2.
The preparation method of described Slow-release fertilizer special for cotton, is characterized in that comprising the following steps:
(1), by brown sugar add appropriate hot water dissolving, after copper sulfate, Sodium Selenite, ferrous sulfate, dregs of a decoction ashes, sodium nitrophenolate are mixed, sprinkle upper brown sugar water, stir, granulation;
(2), by unslaked lime be mixed in used oil, stir;
(3), by other leftover materials mix, evenly;
(4), step (1), (2), (3) mixing of materials is even, granulation and get final product.
The present invention by the adhesive effect of red chaff, such that copper is fertile, selenium is fertile, ferrous sulfate mixing, and when ensure that release, fertilizer efficiency is balanced; Used oil at various fertilizer peplos, can play slow releasing function, and unslaked lime can improve the heavy metal contamination situation of soil, in conjunction with heavy metal, can make it inerting, improves growing environment and the condition of cotton.Because nitrogen of the present invention, phosphorus, potassium and various trace element configuration are reasonable, and energy slowly-releasing, so contribute to cotton growth, output of cotton improves 20-25%, and meanwhile, cotton growing stage disease and pest reduces, and the soil-borne disease sickness rate in seedling stage of cotton reduces by 12%.
Comprehensive nutrition of the present invention, sustained release performance is excellent, fully can meet the demand of cotton to nutrient, play the effect of fertilizer to greatest extent, can improve output of cotton and can improve again its quality, namely economize on resources, protection of the environment again.
Application process: impose on below earth's surface in trench digging, every mu of 40-50Kg.20-22.6% is increased production compared with the common fertilizer of equal nutrient content.
Embodiment
A kind of Slow-release fertilizer special for cotton, be made up of the raw material of following weight part (kilogram): urea 12, ammonium chloride 12, Repone K 9, monoammonium phosphate 8, copper sulfate 2, Sodium Selenite 2, ferrous sulfate 1, unslaked lime 2, sepiolite 6, calcium carbonate 2, Cortex Meliae powder 2, dregs of a decoction ashes 2, sodium nitrophenolate 0.01, brown sugar 3, used oil 1.
The preparation method of Slow-release fertilizer special for cotton, comprises the following steps:
(1), by brown sugar add appropriate hot water dissolving, after copper sulfate, Sodium Selenite, ferrous sulfate, dregs of a decoction ashes, sodium nitrophenolate are mixed, sprinkle upper brown sugar water, stir, granulation;
(2), by unslaked lime be mixed in used oil, stir;
(3), by other leftover materials mix, evenly;
(4), step (1), (2), (3) mixing of materials is even, granulation and get final product.
Application process: impose on below earth's surface in trench digging, every mu of 40-50Kg.20-22.6% is increased production compared with the common fertilizer of equal nutrient content.
Claims (1)
1. a Slow-release fertilizer special for cotton, it is characterized in that being made up of the raw material of following weight part: urea 12-15, ammonium chloride 12-15, Repone K 6-9, monoammonium phosphate 5-8, copper sulfate 1-2, Sodium Selenite 1-2, ferrous sulfate 1-2, unslaked lime 2-3, sepiolite 5-6, calcium carbonate 2-3, Cortex Meliae powder 1-2, dregs of a decoction ashes 1-2, sodium nitrophenolate 0.01-0.02, brown sugar 2-3, used oil 1-2;
The preparation method of described Slow-release fertilizer special for cotton, comprises the following steps:
(1), by brown sugar add appropriate hot water dissolving, after copper sulfate, Sodium Selenite, ferrous sulfate, dregs of a decoction ashes, sodium nitrophenolate are mixed, sprinkle upper brown sugar water, stir, granulation;
(2), by unslaked lime be mixed in used oil, stir;
(3), by other leftover materials mix, evenly;
(4), step (1), (2), (3) mixing of materials is even, granulation and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225428.1A CN103351209B (en) | 2013-06-07 | 2013-06-07 | Slow-release fertilizer special for cotton and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225428.1A CN103351209B (en) | 2013-06-07 | 2013-06-07 | Slow-release fertilizer special for cotton and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103351209A CN103351209A (en) | 2013-10-16 |
| CN103351209B true CN103351209B (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310225428.1A Expired - Fee Related CN103351209B (en) | 2013-06-07 | 2013-06-07 | Slow-release fertilizer special for cotton and preparation method thereof |
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| CN (1) | CN103351209B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708959B (en) * | 2013-12-15 | 2015-12-09 | 岳万华 | A kind of Double-control sustained-release fertilizer and production method thereof |
| CN103772065A (en) * | 2013-12-20 | 2014-05-07 | 当涂县科辉商贸有限公司 | Special concentrated fertilizer for wheat and preparation method thereof |
| CN103833462A (en) * | 2013-12-20 | 2014-06-04 | 当涂县科辉商贸有限公司 | Compound fertilizer containing microelements, and preparation method thereof |
| CN105461488A (en) * | 2016-01-13 | 2016-04-06 | 山东棉花研究中心 | Slow release fertilizer special for cotton and preparation method thereof |
| CN107141079A (en) * | 2017-05-23 | 2017-09-08 | 王春莲 | A kind of environment-friendly type crops slow release fertilizer and preparation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056637A (en) * | 1964-03-28 | 1967-01-25 | Toyo Koatsu Ind Inc | Improvements in or relating to fertilizers |
| CN101475420A (en) * | 2009-01-23 | 2009-07-08 | 深圳市朗钛生物科技有限公司 | Fertilizer water-dispersion granule and preparation thereof |
| CN101486616A (en) * | 2009-03-05 | 2009-07-22 | 安徽农业大学 | Colorful slow release drought resisting compound fertilizer and preparation thereof |
| CN101759492A (en) * | 2009-10-21 | 2010-06-30 | 山东光大肥业科技有限公司 | Organic and inorganic compound fertilizer special for preventing diseases of cotton and preparation method thereof |
| CN102643125A (en) * | 2011-02-16 | 2012-08-22 | 陆凯 | Special fertilizer for cotton |
| CN102942407A (en) * | 2012-10-18 | 2013-02-27 | 合肥科友生物科技有限公司 | Specialized organic/inorganic composite biological medicine fertilizer for cotton, and preparation method thereof |
| CN103058756A (en) * | 2012-12-26 | 2013-04-24 | 施可丰化工股份有限公司 | Preparation method for special slow-release long-acting compound fertilizer for cotton |
-
2013
- 2013-06-07 CN CN201310225428.1A patent/CN103351209B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056637A (en) * | 1964-03-28 | 1967-01-25 | Toyo Koatsu Ind Inc | Improvements in or relating to fertilizers |
| CN101475420A (en) * | 2009-01-23 | 2009-07-08 | 深圳市朗钛生物科技有限公司 | Fertilizer water-dispersion granule and preparation thereof |
| CN101486616A (en) * | 2009-03-05 | 2009-07-22 | 安徽农业大学 | Colorful slow release drought resisting compound fertilizer and preparation thereof |
| CN101759492A (en) * | 2009-10-21 | 2010-06-30 | 山东光大肥业科技有限公司 | Organic and inorganic compound fertilizer special for preventing diseases of cotton and preparation method thereof |
| CN102643125A (en) * | 2011-02-16 | 2012-08-22 | 陆凯 | Special fertilizer for cotton |
| CN102942407A (en) * | 2012-10-18 | 2013-02-27 | 合肥科友生物科技有限公司 | Specialized organic/inorganic composite biological medicine fertilizer for cotton, and preparation method thereof |
| CN103058756A (en) * | 2012-12-26 | 2013-04-24 | 施可丰化工股份有限公司 | Preparation method for special slow-release long-acting compound fertilizer for cotton |
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| CN103351209A (en) | 2013-10-16 |
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Granted publication date: 20150729 Termination date: 20160607 |