CN103553752B - A kind of potato acidic liquid drip irrigation fertilizer and preparation method thereof - Google Patents
A kind of potato acidic liquid drip irrigation fertilizer and preparation method thereof Download PDFInfo
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- CN103553752B CN103553752B CN201310564639.8A CN201310564639A CN103553752B CN 103553752 B CN103553752 B CN 103553752B CN 201310564639 A CN201310564639 A CN 201310564639A CN 103553752 B CN103553752 B CN 103553752B
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Abstract
The invention discloses a kind of potato acidic liquid drip irrigation fertilizer, be made up of the following raw material according to parts by weight: urea 5-55 part, mass percentage concentration is phosphoric acid 20-30 part of 85%, potassium sulfate 15-45 part, boric acid 2-4 part, manganous sulfate 1-3 part, water 10-15 part is added in water according to said ratio by potassium sulfate, boric acid and manganous sulfate, is stirred to after dissolving completely, add urea, after being again stirred to dissolving, add phosphoric acid.Beneficial effect of the present invention is: a kind of pear tree Acidic drip irrigation fertilizer provided by the invention, synchronously can not supply for the liquid manure existed in Drip Irrigation Technology Extension application, the early growth of single fertilization crop crosses the prosperous and problem such as utilization rate of fertilizer is not high and alkaline soil phosphorus and part trace element are fixed, according to the regulation of fertilizer requirement of potato and the feature of soils of north China formulated, its Main Function be improve crop root zone soil microenvironment, activate easily be fixed in the basic conditions nutritive element, improve crop yield and oil recovery enhancement.
Description
Technical field
The present invention relates to a kind of drip irrigation fertilizer and preparation method thereof, be specifically related to a kind of potato acidic liquid drip irrigation fertilizer and preparation method thereof.
Background technology
Along with applying of drip irrigation technique and the Integration of Water into Fertilizer, crop yield and water and fertilizer utilization obtain significant raising, although these technology vegetables and cash crop apply comparative maturity, and effect also clearly, but in the north particularly application of land for growing field crops, farm, Gansu Province, in fertilising, still there is certain problem, be mainly manifested in fertilizer and still apply by traditional mode, and excess fertilising phenomenon is serious, particularly phosphate fertilizer, only has a small amount of nitrogenous fertilizer to be applied by drip irrigation system.Although this region that is introduced in of drip irrigation technique is well applied; but liquid manure can not synchronously be supplied; have a strong impact on the further genralrlization of drip irrigation technique; therefore the acid liquid fertilizer for drip irrigation integrating nutrient supply and soil microhabitats and regulate and control is developed; not only utilization rate of fertilizer can be improved; simultaneously can protection of the environment and Product quality and safety, for the Sustainable development of drip irrigation technique, increases in grain production, growth of agricultural efficiency, increasing peasant income provide technical support.In addition soils of north China is in alkalescence, pH value is many more than 8.0, phosphorus in soil and part trace element are easily fixed, and to the water and fertilizer synchronization supply realized under field crop condition of drip irrigation truly, improve the validity of Nutrient Elements in Soil and the further genralrlization application for above technology is necessary.But the drip irrigation fertilizer sold in the market is the special product of high price, and punching fertilising is only for flood irrigation, and general drip irrigation fertilizer is all the high-end product for booth vegetable and efficient economy crop, list is just difficult to receive with regard to price peasant household, is difficult to spread large Tanaka.Do not have the drip irrigation fertilizer product innovation for soils of north China and field crop.For this reason, develop according to the regulation of fertilizer requirement of potato and the strong feature of soils of north China alkalescence integrate fertilising, improve soil microenvironment, activating soil nutritive element acid liquid fertilizer for drip irrigation has important practical significance for raising water and fertilizer utilization, increase potato yield and oil recovery enhancement, simultaneously to the Sustainable development accelerating modern agriculture new technology, promotion growth of agricultural efficiency, increasing peasant income will work the effect actively pushed forward.
Summary of the invention
Object of the present invention is exactly for above-mentioned defect of the prior art, provides a kind of potato acidic liquid drip irrigation fertilizer improving utilization rate of fertilizer under condition of drip irrigation, increase crop yield and oil recovery enhancement.
To achieve these goals, technical scheme provided by the invention is: a kind of potato acidic liquid drip irrigation fertilizer, be made up of the following raw material according to parts by weight: urea 5-55 part, mass percentage concentration is phosphoric acid 20-30 part of 85%, potassium sulfate 15-45 part, boric acid 2-4 part, manganous sulfate 1-3 part, water 10-15 part.
Further, above-mentioned a kind of potato acidic liquid drip irrigation fertilizer, is made up of the following raw material according to parts by weight: 27 parts, urea, and mass percentage concentration is the phosphoric acid 25 parts of 85%, potassium sulfate 30 parts, boric acid 3 parts, manganous sulfate 2 parts, 13 parts, water.
Second object of the present invention there is provided a kind of preparation method of potato acidic liquid drip irrigation fertilizer, according to said ratio, potassium sulfate, boric acid and manganous sulfate are added in water, be stirred to after dissolving completely, add urea, after being again stirred to dissolving, add phosphoric acid.
Beneficial effect of the present invention is: a kind of potato Acidic drip irrigation fertilizer provided by the invention, can not synchronously supply for the liquid manure existed in Drip Irrigation Technology Extension application, the problems such as the not high and alkaline soil phosphorus of prosperous and utilization rate of fertilizer and part trace element are fixed are crossed in the early growth of single fertilization crop, according to the regulation of fertilizer requirement of potato and the feature of soils of north China, by macroelement, trace element is joined by a certain percentage and is formed, its Main Function improves crop root zone soil microenvironment, activate the nutritive element be easily fixed in the basic conditions, improve crop yield and oil recovery enhancement.
The present invention is raw materials used is all existing procucts, all can buy in market.The acidic liquid drip irrigation fertilizer that the present invention produces is mainly used in the potato of drip irrigation cultivation, under the condition of mu consumption 50-60kg/ mu, comparatively traditional fertilization mode potato increases production 10.0%-30.0%, save fertilizer 25%, utilization rate of fertilizer improves more than 20%, in conjunction with drip irrigation system universal trend at home and the general principle of the fertile synergy of country's joint, market outlook are quite wide.
Traditional fertilization mode be 100% phosphorus with the form of phosphorus two ammonium and normal superphosphate, 50%-70% nitrogen with the form of urea, 50% potash fertilizer send out composite fertilizer's form and apply in conjunction with arable land before bedder-planter, residue nitrogenous fertilizer applies in conjunction with cultivation and banking manure spreader to flowering period at the existing potato of potato.And this drip irrigation fertilizer distributes according to the feeder capability of target output, soil and the regulation of fertilizer requirement science of potato, water and fertilizer synchronization supply decreases on the one hand waste that disposable heavy dressing causes and the pollution to environment, entirely on the other hand to significantly improve the utilization ratio of fertilizer with water-band fertilizer for water soluble fertilizer.
Tradition nitrogen consumption is 1.0-1.5 times of drip irrigation consumption, and phosphorus K Amounts is less than 0.5 times of drip irrigation consumption, and trace element is not executed.
Embodiment
embodiment 1:
A kind of potato acidic liquid drip irrigation fertilizer, to produce 100kg, its raw material consists of: urea 5kg, and mass percentage concentration is phosphoric acid 30 kg of 85%, potassium sulfate 45 kg, boric acid 4 kg, manganous sulfate 1 kg, water 15kg; Its preparation method is: be added in water according to said ratio by potassium sulfate, boric acid and manganous sulfate, is stirred to after dissolving completely, adds urea, add phosphoric acid after being again stirred to dissolving.
embodiment 2:
A kind of potato acidic liquid drip irrigation fertilizer, to produce 100kg, its raw material consists of: urea 50kg, and mass percentage concentration is phosphoric acid 20 kg of 85%, potassium sulfate 15 kg, boric acid 2 kg, manganous sulfate 3 kg, water 10 kg; Its preparation method is: be added in water according to said ratio by potassium sulfate, boric acid and manganous sulfate, is stirred to after dissolving completely, adds urea, add phosphoric acid after being again stirred to dissolving.
embodiment 3:
A kind of potato acidic liquid drip irrigation fertilizer, to produce 100kg, its raw material consists of: urea 27kg, and mass percentage concentration is phosphoric acid 25 kg of 85%, potassium sulfate 30 kg, boric acid 2kg, manganous sulfate 3kg, water 13kg; Its preparation method is: be added in water according to said ratio by potassium sulfate, boric acid and manganous sulfate, is stirred to after dissolving completely, adds urea, add phosphoric acid after being again stirred to dissolving.
embodiment 4:
A kind of potato acidic liquid drip irrigation fertilizer, to produce 100kg, gets urea 30kg as nitrogenous fertilizer, gets the phosphoric acid 25kg of 85% as phosphate fertilizer, get potassium sulfate 28kg as potash fertilizer, get boric acid 3.5kg and manganous sulfate 1.5kg as trace element fertilizer, be watered 12kg.According to the above ratio potassium sulfate, trace element fertilizer are added to the water, are stirred well to after solid dissolves substantially and add urea, after waiting basic dissolving, fill into phosphoric acid again.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. the preparation method of a potato acidic liquid drip irrigation fertilizer, it is characterized in that, described potato acidic liquid drip irrigation fertilizer is made up of the following raw material according to parts by weight: 27 parts, urea, mass percentage concentration is the phosphoric acid 25 parts of 85%, potassium sulfate 30 parts, boric acid 3 parts, manganous sulfate 2 parts, 13 parts, water; Preparation method, for be added in water according to proportioning by potassium sulfate, boric acid and manganous sulfate, to be stirred to after dissolving completely, to add urea, add phosphoric acid after being again stirred to dissolving.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310564639.8A CN103553752B (en) | 2013-11-14 | 2013-11-14 | A kind of potato acidic liquid drip irrigation fertilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310564639.8A CN103553752B (en) | 2013-11-14 | 2013-11-14 | A kind of potato acidic liquid drip irrigation fertilizer and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103553752A CN103553752A (en) | 2014-02-05 |
| CN103553752B true CN103553752B (en) | 2015-10-28 |
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| CN201310564639.8A Active CN103553752B (en) | 2013-11-14 | 2013-11-14 | A kind of potato acidic liquid drip irrigation fertilizer and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229031A (en) * | 2019-04-29 | 2019-09-13 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | A kind of High Yield Potato dedicated fertilizer and preparation method thereof |
| CN114213195B (en) * | 2021-12-10 | 2022-12-20 | 菏泽金正大生态工程有限公司 | Alkaline soil-improving solid water-soluble fertilizer special for potatoes and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001022795A1 (en) * | 1999-09-29 | 2001-04-05 | Snf S.A. | Flocculating (co)polymer additives and methods for reducing tare in harvested tuber plants |
| CN1453251A (en) * | 2002-04-25 | 2003-11-05 | 中国科学院过程工程研究所 | Acid liquid fertilizer for drip irrigation and its prepn |
| CN1597635A (en) * | 2004-08-04 | 2005-03-23 | 江北 | High concentration water solubled nitrogen phosphorus potassium multi element fertilizer |
| CN1607198A (en) * | 2003-10-15 | 2005-04-20 | 石河子市高新农业科学技术服务中心 | Special-purpose liquid fertilizer for spray and drop irrigation and production method thereof |
| CN102320877A (en) * | 2011-09-06 | 2012-01-18 | 宁夏农林科学院 | Special liquid fertilizer for potato-seeding supplemental irrigation |
-
2013
- 2013-11-14 CN CN201310564639.8A patent/CN103553752B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001022795A1 (en) * | 1999-09-29 | 2001-04-05 | Snf S.A. | Flocculating (co)polymer additives and methods for reducing tare in harvested tuber plants |
| CN1453251A (en) * | 2002-04-25 | 2003-11-05 | 中国科学院过程工程研究所 | Acid liquid fertilizer for drip irrigation and its prepn |
| CN1607198A (en) * | 2003-10-15 | 2005-04-20 | 石河子市高新农业科学技术服务中心 | Special-purpose liquid fertilizer for spray and drop irrigation and production method thereof |
| CN1597635A (en) * | 2004-08-04 | 2005-03-23 | 江北 | High concentration water solubled nitrogen phosphorus potassium multi element fertilizer |
| CN102320877A (en) * | 2011-09-06 | 2012-01-18 | 宁夏农林科学院 | Special liquid fertilizer for potato-seeding supplemental irrigation |
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| CN103553752A (en) | 2014-02-05 |
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Inventor after: Cui Yunling Inventor after: Zhang Liqin Inventor after: Che Zongxian Inventor after: Wan Lun Inventor after: Zhang Zongxiong Inventor after: An Lei Inventor after: Zhou Rukao Inventor after: Zhang Shubin Inventor after: Zhang Chunlei Inventor before: Cui Yunling Inventor before: Zhang Liqin Inventor before: Che Zongxian |