CN103601575A - Purple sweet potato special compound fertilizer suitable for acid soil in the south - Google Patents
Purple sweet potato special compound fertilizer suitable for acid soil in the south Download PDFInfo
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- CN103601575A CN103601575A CN201310525072.3A CN201310525072A CN103601575A CN 103601575 A CN103601575 A CN 103601575A CN 201310525072 A CN201310525072 A CN 201310525072A CN 103601575 A CN103601575 A CN 103601575A
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Abstract
The invention discloses a purple sweet potato special compound fertilizer suitable for acid soil in the south, and belongs to the technical field of fertilizer. The purple sweet potato special compound fertilizer comprises following ingredients, by mass, 30 to 50% of plant straw, 20 to 30% of urea, 10 to 20% of lime, 10 to 15% of potassium dihydrogen phosphate, 10 to 20% of chestnut shell, 10 to 15% of clay, and 3 to 5% of zinc sulfate. According to the purple sweet potato special compound fertilizer, on the base of a base fertilizer made from urea, potassium dihydrogen phosphate and zinc sulfate, plant straw is used for increasing soil organic matter content, and lime is added for improving soil alkalinity and acidity, so that the purple sweet potato special compound fertilizer contains a large amount of nutrients which are beneficial for growth of purple sweet potato, soil hardening is not caused, soil will become more suitable for the growth of purple sweet potato, fertilizer cost is reduced, and pollution caused by straw burning is reduced.
Description
Technical field
The present invention relates to technical field of fertilizers, be specifically related to a kind of purple potato compound fertilizer special that is suitable for southern acid soil.
Background technology
Purple potato is named again purple sweet potato, in optimum food list, the purple potato of the umber one that purple potato is arranged in best vegetables group contains abundant trace element, as iron, phosphorus, calcium, zinc etc., especially the content of anthocyanidin and selenium is higher, has unique health-care effect, there is extremely strong antioxygenation, can remove active oxygen, have the effect that suppresses carcinogen and reduce transgenation, the cardiovascular disordeies such as hypertension are also had to good prophylactic effect.
Purple potato relatively adapts in the growth of meta-alkalescence soil, and that can grow in alkaline soils is larger, and quality is better.Soils in south china slant acidity, plants purple potato output not high, and therefore inferior quality needs to add alkaline fertilizer to regulate in planting process, but it is actually rare to be specifically designed at present the fertilizer of southern purple planting potato.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cost low, the purple potato compound fertilizer special that is suitable for southern acid soil of comprehensive nutrition.A kind of cost is low, the purple potato compound fertilizer special that is suitable for southern acid soil of comprehensive nutrition, and formula by increasing lime and straw powder, increases soil organic matter content on urea, phosphate fertilizer basis, and reduction is acid, and friable soil, improves purple potato yield and quality.
Technical problem to be solved by this invention realizes by the following technical solutions:
Be suitable for a purple potato compound fertilizer special for southern acid soil, by the component of following mass percent, formed:
Further the mass percent of preferred feedstock is as follows:
Another object of the present invention is to provide a kind of preparation method of Chemical Mixed Fertilizer, and its step is as follows:
(1) by component proportion, take respectively straw, urea, lime, potassium primary phosphate, chestnut shell and zinc sulfate stand-by;
(2) straw and chestnut shell are ground into powder, put into drying machine drying, to water content, in 15%, obtain baking mixture stand-by;
(3) be incorporated in baking mixture after lime is mixed with urea, potassium primary phosphate, zinc sulfate and mix, obtain granulation mixture;
(4) granulation mixture is put into tablets press and carried out granulation, and filter out the particle that particle diameter is not more than 2mm, check, packing, warehouse-in.
The present invention is mainly used in the purple planting potato use of acid soil, applicable to areas to the south, Huaihe River, when using, as base fertilizer, uses.
The invention has the beneficial effects as follows: formula of the present invention is on urea, potassium primary phosphate, zinc sulfate base manure basis, utilize straw to increase soil organic matter content, and add lime and improve soil ph, Chemical Mixed Fertilizer is contained and be conducive in a large number the nutritive substance that purple potato is grown, can not make soil become hardens, make the growth of the more suitable purple potato of soil, and can reduce fertilizer cost, reduce the pollution that crop straw burning brings.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment
(1) by component, take: 400 kilograms of straws, 200 kilograms, urea, 150 kilograms, lime, 100 kilograms of potassium primary phosphates, 100 kilograms of chestnut shells, 70 kilograms of clays, 30 kilograms, zinc sulfate;
(2) straw and chestnut shell are ground into powder, put into drying machine drying together with bean dregs, to water content, in 15%, obtain baking mixture stand-by;
(3) be incorporated in baking mixture after lime is mixed with salt of wormwood and bicarbonate of ammonia and mix, obtain granulation mixture;
(4) granulation mixture is put into tablets press and carried out granulation, and filter out the particle that particle diameter is not more than 1mm, check, packing, warehouse-in.
The present invention is mainly used in the purple planting potato use of acid soil, applicable to areas to the south, Huaihe River, when using, as base fertilizer, uses.
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 in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. a purple potato compound fertilizer special that is suitable for southern acid soil, is characterized in that: the component by following mass percent forms:
2. a kind of purple potato compound fertilizer special that is suitable for southern acid soil according to claim 1, is characterized in that: the component by following mass percent forms:
3. a method of preparing purple potato compound fertilizer special described in claim 1 or 2, its step is as follows:
(1) by component proportion, take respectively straw, urea, lime, potassium primary phosphate, chestnut shell and zinc sulfate stand-by;
(2) straw and chestnut shell are ground into powder, put into drying machine drying, to water content, in 15%, obtain baking mixture stand-by;
(3) be incorporated in baking mixture after lime is mixed with urea, potassium primary phosphate, zinc sulfate and mix, obtain granulation mixture;
(4) granulation mixture is put into tablets press and carried out granulation, and filter out the particle that particle diameter is not more than 2mm, check, packing, warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525072.3A CN103601575B (en) | 2013-10-29 | 2013-10-29 | Purple sweet potato special compound fertilizer suitable for acid soil in the south |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525072.3A CN103601575B (en) | 2013-10-29 | 2013-10-29 | Purple sweet potato special compound fertilizer suitable for acid soil in the south |
Publications (2)
| Publication Number | Publication Date |
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| CN103601575A true CN103601575A (en) | 2014-02-26 |
| CN103601575B CN103601575B (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310525072.3A Expired - Fee Related CN103601575B (en) | 2013-10-29 | 2013-10-29 | Purple sweet potato special compound fertilizer suitable for acid soil in the south |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964975A (en) * | 2014-04-25 | 2014-08-06 | 湖南回龙湖现代农业科技有限公司 | Soil conditioner for acidic rice field and use method of soil conditioner |
| CN104109045A (en) * | 2014-06-05 | 2014-10-22 | 铜陵市银树生态养殖有限责任公司 | Purple sweet potato special-purpose compound fertilizer and preparation method thereof |
| CN105347976A (en) * | 2015-12-15 | 2016-02-24 | 界首市鲜天下家庭农场 | High-quality special fertilizer for purple sweet potatoes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1310155A (en) * | 2001-03-23 | 2001-08-29 | 李明福 | Organic compound fertilizer with calcium salt and its production process |
| CN101117302A (en) * | 2007-07-12 | 2008-02-06 | 谢忠贤 | Method for preparing biological organic-inorganic polyvalent environment protective composite fertilizer |
| CN102603416A (en) * | 2012-03-30 | 2012-07-25 | 常熟市常福有机复合肥有限公司 | Organic fertilizer special for purple sweet potato |
| CN103196905A (en) * | 2013-03-21 | 2013-07-10 | 中国农业大学 | Method for calculating lime application amount in acidified soil |
-
2013
- 2013-10-29 CN CN201310525072.3A patent/CN103601575B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1310155A (en) * | 2001-03-23 | 2001-08-29 | 李明福 | Organic compound fertilizer with calcium salt and its production process |
| CN101117302A (en) * | 2007-07-12 | 2008-02-06 | 谢忠贤 | Method for preparing biological organic-inorganic polyvalent environment protective composite fertilizer |
| CN102603416A (en) * | 2012-03-30 | 2012-07-25 | 常熟市常福有机复合肥有限公司 | Organic fertilizer special for purple sweet potato |
| CN103196905A (en) * | 2013-03-21 | 2013-07-10 | 中国农业大学 | Method for calculating lime application amount in acidified soil |
Non-Patent Citations (2)
| Title |
|---|
| 杨晓云: "紫薯高产高效栽培技术", 《现代农业》, no. 9, 1 September 2010 (2010-09-01), pages 12 * |
| 蔡东等: "施用石灰改良酸性土壤的研究进展", 《中国农学通报》, vol. 26, no. 9, 10 May 2010 (2010-05-10), pages 206 - 213 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964975A (en) * | 2014-04-25 | 2014-08-06 | 湖南回龙湖现代农业科技有限公司 | Soil conditioner for acidic rice field and use method of soil conditioner |
| CN103964975B (en) * | 2014-04-25 | 2015-12-30 | 长沙碧野生态农业科技有限公司 | A kind of acid paddy soil amendment and using method thereof |
| CN104109045A (en) * | 2014-06-05 | 2014-10-22 | 铜陵市银树生态养殖有限责任公司 | Purple sweet potato special-purpose compound fertilizer and preparation method thereof |
| CN105347976A (en) * | 2015-12-15 | 2016-02-24 | 界首市鲜天下家庭农场 | High-quality special fertilizer for purple sweet potatoes |
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| Publication number | Publication date |
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| CN103601575B (en) | 2015-04-15 |
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Granted publication date: 20150415 Termination date: 20211029 |
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