CN104387158A - Special phosphorus-enriched biodegradable coated slow/controlled-release fertilizer for strawberries and preparation method of slow/controlled-release fertilizer - Google Patents
Special phosphorus-enriched biodegradable coated slow/controlled-release fertilizer for strawberries and preparation method of slow/controlled-release fertilizer Download PDFInfo
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- CN104387158A CN104387158A CN201410584179.XA CN201410584179A CN104387158A CN 104387158 A CN104387158 A CN 104387158A CN 201410584179 A CN201410584179 A CN 201410584179A CN 104387158 A CN104387158 A CN 104387158A
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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
- C05B5/00—Thomas phosphate; Other slag phosphates
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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
-
- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a special phosphorus-enriched biodegradable coated slow/controlled-release fertilizer for strawberries. The slow/controlled-release fertilizer is characterized by being prepared from the raw materials in parts by weight: 16-18 parts of yellow phosphorus slag, 9-11 parts of andalusite, 8-13 parts of calcium-based bentonite, 6-8 parts of fulvic acid, 6-8 parts of humic acid, 10-13 parts of diatomite, 12-14 parts of phosphorus feldspar, 10-12 parts of potassium feldspar, 21-25 parts of urea, 3-5 parts of calcium-magnesium-phosphate fertilizer, 20-26 parts of monoammonium phosphate, 16-19 parts of potassium chloride, 8-11 parts of modified bamboo fiber, 1-2 parts of nano-carbon, 1-3 parts of zinc sulfate, 0.2-0.4 part of potassium polyacrylate, 1-2 parts of chloride selenium, 0.4-0.7 part of boric acid, 0.1-0.4 part of a silane coupling agent KH550 and an appropriate amount of water. The slow/controlled-release fertilizer takes full use of the yellow phosphorus slag and can provide lots of nutrients for the growth of strawberries, the environmental pollution caused by the yellow phosphorus slag is solved, modified bamboo fiber has adsorption and bactericidal properties, the degradation rate is delayed and the water-retention, sterilizing and soil-improving effects are increased; added boric acid can provide trace element boron for strawberries and has sterilizing, insecticide and antiseptic effects and can be used as a component of a coating agent so as to solve the problems of mildewing and caking of the fertilizer due to long-term storage.
Description
Technical field
The present invention relates to fertilizer field, particularly a kind of strawberry special bio degraded type parcel slow-release or control-release fertilizer being rich in phosphorus and preparation method thereof.
Background technology
Phosphate fertilizer take phosphorus as the fertilizer of Main Nutrients, the size (significance degree) of p fertilizer efficiency and speed be decided by effective Vanadium Pentoxide in FLAKES in phosphate fertilizer content, soil property, put fertile method, crop species etc.Phosphorus is the component of cellular plasm in plant materials, plays an important role to the growth of cell and propagation; Photosynthesis, the utilization of sugar and starch and the transmittance process of energy of phosphorus also involved in plant vital process.Phosphate fertilizer can also promote the growth of plant Seedling root, makes plant premature ripening.Plant is when result, and phosphorus is transferred in seed in a large number, makes full seed.Phosphate fertilizer is the earliest calcium superphosphate, is now replaced by the high concentration phosphate fertilizer such as ammonium phosphate and double superhosphate gradually.Rational Application phosphate fertilizer, can increase crop yield, improve crop quality, accelerates cereal crop and tillers and promote full seed; Impel cotton, the yielding positive results of melon, solanaceous vegetables and fruit tree, improve fruiting rate; Increase the sugar of beet, sugarcane, watermelon etc.; The oleaginousness of Semen Brassicae campestris.
When yellow phosphorus furnace slag is electric furnace process manufacture yellow phosphorus, by phosphatic rock, quartz, coke in electric arc furnace, with 1600 ° of about C high melts, react and the waste residue of discharging.Annual production one ton of yellow phosphorus will discharge the yellow phosphorus furnace slag of 8-10 ton, the quantity discharged of current China reaches more than 200 ten thousand tons, is not utilized effectively for a long time, is deposited in soil for a long time, under the effect of rainwater, a small amount of phosphate anion contained and fluorion infiltrate soil and serious environment pollution.Yellow phosphorus furnace slag accumulating amount is large, effectively do not process and environment is had a great impact, because it is not containing toxic substance, its chemical composition mainly contains CaO, SiO2, Al2O3, Fe2O3 and a small amount of P2O5 and F, fertilizer can be it can be used as to be added in soil, can environmental pollution be reduced, nutrition can be provided for crop again.
Summary of the invention
The object of this invention is to provide a kind of strawberry special bio degraded type parcel slow-release or control-release fertilizer being rich in phosphorus and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
Be rich in a strawberry special bio degraded type parcel slow-release or control-release fertilizer for phosphorus, be made up of the raw material of following weight part: yellow phosphorus furnace slag 16-18, andaluzite 9-11, calcium-base bentonite 8-13, xanthohumic acid 6-8, Ulmic acids 6-8, diatomite 10-13, phosphorus feldspar 12-14, potassium felspar sand 10-12, urea 21-25, fused(calcium magnesium)phosphate 3-5, monoammonium phosphate 20-26, Repone K 16-19, modified bamboo fiber 8-11, nano-sized carbon 1-2, zinc sulfate 1-3, polyacrylic acid potassium 0.2-0.4, protochloride selenium 1-2, boric acid 0.4-0.7, Silane coupling agent KH550 0.1-0.4, water are appropriate;
Described modified bamboo fiber is made up of the raw material of following weight part: nano diatomite 5-7, nano kaoline 2-4, nano-zinc borate 1-3, bamboo fibers 67-82, aminoresin 15-19, Potassium Persulphate 0.1-0.2, ceric ammonium nitrate 0.02-0.03, Viscotrol C 12-14, water are appropriate; Nano diatomite, nano kaoline, nano-zinc borate and bamboo fibers are added in reaction vessel by preparation method, add appropriate water and stir into slurry, add aminoresin, Potassium Persulphate and ceric ammonium nitrate again, in 60 ° of C water-baths, heated and stirred is to reaction 3-4 hour, the product obtained, add Viscotrol C after oven dry, grind to form fine powder.
A kind of strawberry special bio degraded type parcel slow-release or control-release fertilizer being rich in phosphorus of the present invention, be made up of following concrete steps:
(1) yellow phosphorus furnace slag, andaluzite, phosphorus feldspar, potassium felspar sand, calcium-base bentonite are put into ball mill and are milled to 200 mesh sieves, then add monoammonium phosphate, Repone K, xanthohumic acid, Ulmic acids, urea stirs under 1000-1200 rev/min;
(2) zinc sulfate, polyacrylic acid potassium, calcium-base bentonite, protochloride selenium, boric acid powder being broken into fine powder and nano-sized carbon, Silane coupling agent KH550, to be added to grinding distribution in modified bamboo fiber even;
(3) particle in step (1) is added in granulating disc; conveniently prilling process carries out granulation, and fused(calcium magnesium)phosphate melting is sprayed on particle surface, then the fine powder in step (2) is sprinkling upon particle surface; stick to particle surface by fused(calcium magnesium)phosphate, cooling drying is to normal temperature.
Advantage of the present invention is: fertilizer of the present invention takes full advantage of yellow phosphorus furnace slag, the growth not being only strawberry provides much nutrition, and solve the pollution of yellow phosphorus furnace slag to environment, and modification is carried out to bamboo fibers there is adsorptivity, bactericidal properties, and delay the effect that its degradation speed improves its water conservation, sterilization, conditioned soil property improvement, the boric acid added is not only strawberry provides micronutrient boron, but also there is sterilization, desinsection, rot-resistant effect, one of the composition as coating agent can solve fertilizer and be long placed in problem that is mouldy, caking.
Specific embodiments
Below by specific examples, the present invention is described in detail.
Be rich in a strawberry special bio degraded type parcel slow-release or control-release fertilizer for phosphorus, be made up of the raw material of following weight part (kilogram): yellow phosphorus furnace slag 16, andaluzite 9, calcium-base bentonite 8, xanthohumic acid 6, Ulmic acids 7, diatomite 11, phosphorus feldspar 13, potassium felspar sand 12, urea 23, fused(calcium magnesium)phosphate 4, monoammonium phosphate 20, Repone K 18, modified bamboo fiber 8, nano-sized carbon 1, zinc sulfate 2, polyacrylic acid potassium 0.3, protochloride selenium 1, boric acid 0.7, Silane coupling agent KH550 0.2, water are appropriate;
Described modified bamboo fiber is made up of the raw material of following weight part (kilogram): nano diatomite 7, nano kaoline 3, nano-zinc borate 1, bamboo fibers 68, aminoresin 15, Potassium Persulphate 0.1, ceric ammonium nitrate 0.02, Viscotrol C 12, water are appropriate; Nano diatomite, nano kaoline, nano-zinc borate and bamboo fibers are added in reaction vessel by preparation method, add appropriate water and stir into slurry, add aminoresin, Potassium Persulphate and ceric ammonium nitrate again, in 60 ° of C water-baths, heated and stirred is to reaction 3-4 hour, the product obtained, add Viscotrol C after oven dry, grind to form fine powder.
A kind of strawberry special bio degraded type parcel slow-release or control-release fertilizer being rich in phosphorus of the present invention, be made up of following concrete steps:
(1) yellow phosphorus furnace slag, andaluzite, phosphorus feldspar, potassium felspar sand, calcium-base bentonite are put into ball mill and are milled to 200 mesh sieves, then add monoammonium phosphate, Repone K, xanthohumic acid, Ulmic acids, urea stirs under 1000-1200 rev/min;
(2) zinc sulfate, polyacrylic acid potassium, calcium-base bentonite, protochloride selenium, boric acid powder being broken into fine powder and nano-sized carbon, Silane coupling agent KH550, to be added to grinding distribution in modified bamboo fiber even;
(3) particle in step (1) is added in granulating disc; conveniently prilling process carries out granulation, and fused(calcium magnesium)phosphate melting is sprayed on particle surface, then the fine powder in step (2) is sprinkling upon particle surface; stick to particle surface by fused(calcium magnesium)phosphate, cooling drying is to normal temperature.
By carrying out strawberry manurial experiment in the booth of equal fertility, one piece of fertilizer used the present invention and use, plot uses the common fertilizer of same components in addition, transplanting previous crops strawberry is that base manure applies, use the fertilizer of 130 kilograms for every mu, also can in the later stage as topdressing, result shows that strawberry growing way is rather good, blade is abundant, blade is than using the strawberry of common fertilizer on average heavy 3g, and in advance, flowering period extends flowering time, and every mu of volume increase 13.6%, illustrate that fertilizer provided by the invention has the effect promoting strawberry growth, volume increase and improve strawberry quality.
Claims (2)
1. one kind is rich in the strawberry special bio degraded type parcel slow-release or control-release fertilizer of phosphorus, it is characterized in that, be made up of the raw material of following weight part: yellow phosphorus furnace slag 16-18, andaluzite 9-11, calcium-base bentonite 8-13, xanthohumic acid 6-8, Ulmic acids 6-8, diatomite 10-13, phosphorus feldspar 12-14, potassium felspar sand 10-12, urea 21-25, fused(calcium magnesium)phosphate 3-5, monoammonium phosphate 20-26, Repone K 16-19, modified bamboo fiber 8-11, nano-sized carbon 1-2, zinc sulfate 1-3, polyacrylic acid potassium 0.2-0.4, protochloride selenium 1-2, boric acid 0.4-0.7, Silane coupling agent KH550 0.1-0.4, water is appropriate,
Described modified bamboo fiber is made up of the raw material of following weight part: nano diatomite 5-7, nano kaoline 2-4, nano-zinc borate 1-3, bamboo fibers 67-82, polyacrylonitrile 15-19, Potassium Persulphate 0.1-0.2, ceric ammonium nitrate 0.02-0.03, Viscotrol C 12-14, water are appropriate; Nano diatomite, nano kaoline, nano-zinc borate and bamboo fibers are added in reaction vessel by preparation method, add appropriate water and stir into slurry, add aminoresin, Potassium Persulphate and ceric ammonium nitrate again, in 60 ° of C water-baths, heated and stirred is to reaction 3-4 hour, the product obtained, add Viscotrol C after oven dry, grind to form fine powder.
2. a kind of strawberry special bio degraded type being rich in phosphorus wraps up slow-release or control-release fertilizer according to claim 1, it is characterized in that, is made up of following concrete steps:
(1) yellow phosphorus furnace slag, andaluzite, phosphorus feldspar, potassium felspar sand, calcium-base bentonite are put into ball mill and are milled to 200 mesh sieves, then add monoammonium phosphate, Repone K, xanthohumic acid, Ulmic acids, urea stirs under 1000-1200 rev/min;
(2) zinc sulfate, polyacrylic acid potassium, calcium-base bentonite, protochloride selenium, boric acid powder being broken into fine powder and nano-sized carbon, Silane coupling agent KH550, to be added to grinding distribution in modified bamboo fiber even;
(3) particle in step (1) is added in granulating disc; conveniently prilling process carries out granulation, and fused(calcium magnesium)phosphate melting is sprayed on particle surface, then the fine powder in step (2) is sprinkling upon particle surface; stick to particle surface by fused(calcium magnesium)phosphate, cooling drying is to normal temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584179.XA CN104387158A (en) | 2014-10-28 | 2014-10-28 | Special phosphorus-enriched biodegradable coated slow/controlled-release fertilizer for strawberries and preparation method of slow/controlled-release fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584179.XA CN104387158A (en) | 2014-10-28 | 2014-10-28 | Special phosphorus-enriched biodegradable coated slow/controlled-release fertilizer for strawberries and preparation method of slow/controlled-release fertilizer |
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| CN104387158A true CN104387158A (en) | 2015-03-04 |
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| CN201410584179.XA Pending CN104387158A (en) | 2014-10-28 | 2014-10-28 | Special phosphorus-enriched biodegradable coated slow/controlled-release fertilizer for strawberries and preparation method of slow/controlled-release fertilizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105859414A (en) * | 2016-04-13 | 2016-08-17 | 吴申龙 | Modified coated long-acting slow release composite fertilizer and preparation method thereof |
| CN106431711A (en) * | 2016-10-31 | 2017-02-22 | 河北绿碳生物科技有限公司 | Automatic production and packaging production line for particulate biological organic fertilizer |
| CN115626841A (en) * | 2022-11-07 | 2023-01-20 | 云南云天化股份有限公司 | Preparation method of calcium-magnesium-rich citrate soluble phosphate fertilizer special for macadamia nuts |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481269A (en) * | 2008-01-08 | 2009-07-15 | 陈松雄 | Preparation of bamboo fibre fertilizer |
| CN102199055A (en) * | 2010-03-25 | 2011-09-28 | 冯涛 | Compound fertilizer |
| CN102206111A (en) * | 2011-03-31 | 2011-10-05 | 张兴华 | Method for producing high-efficiency compound fertilizer by using yellow phosphorus slag and waste edible fungus bag material |
| CN104058891A (en) * | 2014-05-28 | 2014-09-24 | 马鞍山市心洲葡萄专业合作社 | Microelement-rich compound coated fertilizer for crops and preparation method of compound coated fertilizer |
-
2014
- 2014-10-28 CN CN201410584179.XA patent/CN104387158A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481269A (en) * | 2008-01-08 | 2009-07-15 | 陈松雄 | Preparation of bamboo fibre fertilizer |
| CN102199055A (en) * | 2010-03-25 | 2011-09-28 | 冯涛 | Compound fertilizer |
| CN102206111A (en) * | 2011-03-31 | 2011-10-05 | 张兴华 | Method for producing high-efficiency compound fertilizer by using yellow phosphorus slag and waste edible fungus bag material |
| CN104058891A (en) * | 2014-05-28 | 2014-09-24 | 马鞍山市心洲葡萄专业合作社 | Microelement-rich compound coated fertilizer for crops and preparation method of compound coated fertilizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105859414A (en) * | 2016-04-13 | 2016-08-17 | 吴申龙 | Modified coated long-acting slow release composite fertilizer and preparation method thereof |
| CN106431711A (en) * | 2016-10-31 | 2017-02-22 | 河北绿碳生物科技有限公司 | Automatic production and packaging production line for particulate biological organic fertilizer |
| CN115626841A (en) * | 2022-11-07 | 2023-01-20 | 云南云天化股份有限公司 | Preparation method of calcium-magnesium-rich citrate soluble phosphate fertilizer special for macadamia nuts |
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Application publication date: 20150304 |
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