CN1467182A - Multielement foliage fertilizer - Google Patents
Multielement foliage fertilizer Download PDFInfo
- Publication number
- CN1467182A CN1467182A CNA021124663A CN02112466A CN1467182A CN 1467182 A CN1467182 A CN 1467182A CN A021124663 A CNA021124663 A CN A021124663A CN 02112466 A CN02112466 A CN 02112466A CN 1467182 A CN1467182 A CN 1467182A
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- foliage fertilizer
- zinc
- copper
- sulfate
- fertilizer
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Abstract
A multi-element leaf fertilizer contains urea (12-50 wt.%), monoammonium phosphate (15-40), polyphosphate (5-20), potassium chloride (25-34) and medium trace elements (3-7). Its advantages are low cost, balanced and high contents of N, P and K, and high fertility.
Description
Affiliated technical field
The present invention relates to a kind of multielement foliage fertilizer.
Background technology
It is of a great variety that agricultural goes up the foliage fertilizer of using at present, generally is divided into hormones and nutrition class from forming.In the prior art, nutrition class foliage fertilizer mainly by macronutrient nitrogen, phosphorus, potassium and multiple in, trace element forms, as the disclosed foliage fertilizer of Chinese patent application CN1199724A, CN1163876A.
But the general npk nutrient of existing nutrition class foliage fertilizer is on the low side, and contains some growth hormone or hormonal substance mostly, not too is fit to the demand of modern environmental protection agricultural.
Summary of the invention
The purpose of this invention is to provide a kind of novel multielement foliage fertilizer, this foliage fertilizer npk nutrient content height, and be aided with middle trace element, nutrient is comprehensively balanced, is particularly suitable for farm crop to nutrient demand.
The present invention realizes like this.The weight percent of multielement foliage fertilizer of the present invention consists of:
Urea 12～50wt%,
Monoammonium phosphate 15～40wt%,
Poly-phosphate 5～20wt%,
Repone K 25～34wt%,
Middle trace element 3～7wt%.
Trace element is the little fertilizer of zinc sulfate, boric acid and mixing in described, its percentage composition that accounts for the foliage fertilizer gross weight is: zinc sulfate 1.0～2.5wt%, boric acid 1.0～2.5wt%, the little fertile 1.0～2.0wt% of mixing, the little fertilizer of described mixing is water miscible magnesium, copper, iron, manganese, zinc, molybdenum compound.
Described poly-phosphate is ammonium polyphosphate, two ammonium polyphosphates, tri-polyphosphate, ammonium metaphosphate, ammonium pyrophosphate, Rapisol, potassium metaphosphate, potassium pyrophosphate etc.
When general trace element combines with orthophosphoric acid salt, generation be non-water-soluble salt, difficult by plant absorbing.But polyphosphoric acid has the characteristics of chelated metal ions, can form the very strong complex compound of stability with some metal ions, makes some trace elements be difficult for precipitation at normal temperatures and separates out.Solution-stabilized during fertilising, kept trace element to the effective form of crop again.So it is poly-phosphate can be used as the carrier of trace element,, cheap than the carrier of the metal-salt that adopts ethylenediamine tetraacetic acid (EDTA) as trace element.Moreover poly-phosphate itself is again the very high fertilizer of a kind of phosphorus content, and the solid ammonium polyphosphate generally contains N 12%, P
2O
568%, as one of component of foliage fertilizer, can improve the nutrient content of foliage fertilizer.
In addition, when poly-phosphate was made foliage-spray, its concentration can be higher 2～3 times than orthophosphoric acid salt concentration, and the also unlikely blade that causes injures, and is safe and reliable when using.Utilize high these characteristics of leaf dressing concentration, can be used as the important means of facility cultivation manuring late.Now, greenhouse cultivation is often adopted in the production of some cash crop, the output height, and quality better, but be to keep its rate of fertilizer application of high yield of crop also to increase substantially.Because greenhouse cultivation has reduced the drip washing of rainwater to soil, the degree of salinity of soil is improved, brought harm for the normal growth of crop, especially, limited its work-ing life to some glass booths.Like this,, adopt foliage spray to replenish the part crop alimentary, can reduce the speed of the soil salinization undoubtedly if reduce crop base manure usage quantity.And the nutrient content height of foliage fertilizer nitrogen phosphorus potassium macroelement of the present invention, this characteristics are injured on the also unlikely blade face of causing of leaf surface spraying concentration height, just are being fit to these needs.
Trace element was one or more the mixture in water miscible magnesium, copper, iron, manganese, zinc, molybdenum and the boron compound during foliage fertilizer of the present invention was described.
Described water miscible magnesium, copper, iron, manganese, zinc, molybdenum and boron compound are iron, copper, manganese, zinc salt of nitrocalcite, sal epsom, magnesium nitrate, copper sulfate, zinc sulfate, zinc nitrate, manganous sulfate, ferrous sulfate, ammonium molybdate, Sodium orthomolybdate, boric acid, borax and ethylenediamine tetraacetic acid (EDTA) etc.The iron of ethylenediamine tetraacetic acid (EDTA), copper, manganese, zinc salt can be Na
2FeEDTA, NaFeEDTA, Na
2CuEDTA, Na
2MnEDTA, Na
2ZnEDTA etc.
Foliage fertilizer of the present invention is applicable to various crop, and it is more obvious to be used for its economic benefit of cash crop, as being used as strawberry, grape, pears, oranges and tangerines, tomato, cucumber, eggplant etc.
Adopt the spraying test of foliage fertilizer of the present invention on farm crop:
With foliage fertilizer concentration is that 0.3～1.0% pair of strawberry carries out foliage-spray, and spray is fertile 1～2 time in containing the flower fruiting period, and 19 test points on average can increase production more than 20%, have improved quality, and it is about 30% that large fruit rate increases, and total reducing sugar also is significantly increased.
With foliage fertilizer concentration is that 0.3～0.7% pair of grape carries out foliage-spray, sprays in the phase fertile 3～4 times the swollen fruit that blooms, and 7 test points on average can increase production more than 10%, and water-soluble total reducing sugar improves, and acidity descends, and sugar-acid ratio obviously increases.
In addition, the fertile test of the spray on crops such as tomato, rape, barley has also obtained good effect of increasing production.
Foliage fertilizer of the present invention compared with prior art has the following advantages:
1, foliage fertilizer npk nutrient content height of the present invention, and be aided with middle trace element, nutrient is comprehensively balanced, can significantly improve crop yield, improves crop quality.
2, foliage fertilizer of the present invention is with the carrier of poly-phosphate as trace element, substitutes or part substitutes expensive sequestrant, reduced fertilizer cost, and poly-phosphate itself is again the very high fertilizer of a kind of phosphorus content, can improve the nutrient content of foliage fertilizer.
3, foliage fertilizer of the present invention is made one of component of foliage fertilizer with poly-phosphate, and fertilising concentration can be regulated a concentration range than broad, and wide application is used safe and reliable.
Embodiment
To further specify the present invention according to detailed description below, but embodiment not a limitation of the present invention to the specific embodiment of foliage fertilizer of the present invention.
Embodiment 1:
With urea 45kg, monoammonium phosphate 23kg, ammonium polyphosphate 9kg, Repone K 20kg, zinc sulfate 1000g, boric acid 1000g, ferrous sulfate 400g, copper sulfate 100g, manganous sulfate 75g, ammonium molybdate 25g and sal epsom 400g mix, and packing is the foliage fertilizer product.
Embodiment 2:
With urea 12kg, monoammonium phosphate 40kg, ammonium polyphosphate 13kg, Repone K 32kg, zinc sulfate 1000g, boric acid 1250g, ferrous sulfate 230g, copper sulfate 75g, manganous sulfate 100g, Sodium orthomolybdate 50g, nitrocalcite 100g and sal epsom 195g mix, and packing is the foliage fertilizer product.
Embodiment 3:
With urea 19kg, monoammonium phosphate 40kg, ammonium polyphosphate 10kg, Repone K 26kg, zinc sulfate 1400g, boric acid 1500g, ferrous sulfate 350g, copper sulfate 200g, manganous sulfate 700g, ammonium molybdate 100g, nitrocalcite 380g and sal epsom 370g mix, and packing is the foliage fertilizer product.
Embodiment 4:
With urea 23.5kg, monoammonium phosphate 30.8kg, two ammonium polyphosphate 10kg, Repone K 29.5kg, zinc sulfate 2500g, boric acid 2500g, ferrous sulfate 150g, copper sulfate 150g, manganous sulfate 520g, nitrocalcite 100g and magnesium nitrate 280g mix, and packing is the foliage fertilizer product.
Embodiment 5:
With urea 50kg, monoammonium phosphate 16kg, ammonium pyrophosphate 5kg, Repone K 25kg, borax 1000g, Na
2ZnEDTA 500g, NaFeEDTA 300g, Na
2CuEDTA 100g, Na
2MnEDTA300g, Sodium orthomolybdate 100g, nitrocalcite 1100g and sal epsom 600g mix, and packing is the foliage fertilizer product.
Embodiment 6:
With urea 40kg, monoammonium phosphate 15kg, ammonium polyphosphate 20kg, Repone K 26kg, zinc sulfate 1300g, borax 1000g, ferrous sulfate 250g, copper sulfate 100g, manganous sulfate 300g, ammonium molybdate 50g mixes, and packing is the foliage fertilizer product.
Embodiment 7:
With urea 20kg, monoammonium phosphate 35kg, Rapisol 8kg, Repone K 34kg, zinc sulfate 500g, boric acid 1000g, Na
2ZnEDTA 500g, NaFeEDTA 100g, Na
2CuEDTA 50g, Na
2MnEDTA 100g, Sodium orthomolybdate 50g, nitrocalcite 500g and sal epsom 200g mix, and packing is the foliage fertilizer product.
Claims (7)
1, a kind of multielement foliage fertilizer is characterized in that the weight percent of this foliage fertilizer consists of:
Urea 12～50wt%,
Monoammonium phosphate 15～40wt%,
Poly-phosphate 5～20wt%,
Repone K 25～34wt%,
Middle trace element 3～7wt%.
2, foliage fertilizer as claimed in claim 1, it is characterized in that described middle trace element is the little fertilizer of zinc sulfate, boric acid and mixing, its percentage composition that accounts for the foliage fertilizer gross weight is zinc sulfate 1.0～2.5wt%, boric acid 1.0～2.5wt%, mixes little fertile 1.0～2.0wt%, and the little fertilizer of described mixing is water miscible magnesium, copper, iron, manganese, zinc, molybdenum compound.
3, foliage fertilizer as claimed in claim 1 is characterized in that described poly-phosphate is ammonium polyphosphate, two ammonium polyphosphates, tri-polyphosphate, ammonium metaphosphate, ammonium pyrophosphate, Rapisol, potassium metaphosphate, potassium pyrophosphate.
4, foliage fertilizer as claimed in claim 1 is characterized in that described poly-phosphate is an ammonium polyphosphate.
5, foliage fertilizer as claimed in claim 1, it is characterized in that described in trace element be one or more mixture in water miscible calcium, magnesium, copper, iron, manganese, zinc, molybdenum and the boron compound.
6,, it is characterized in that described water miscible calcium, magnesium, copper, iron, manganese, zinc, molybdenum and boron compound are nitrocalcite, sal epsom, magnesium nitrate, copper sulfate, zinc sulfate, zinc nitrate, manganous sulfate, ferrous sulfate, ammonium molybdate, Sodium orthomolybdate, boric acid, borax as claim 2,5 described foliage fertilizers.
7,, it is characterized in that described water miscible iron, copper, manganese, zn cpds are iron, copper, manganese, the zinc salts of ethylenediamine tetraacetic acid (EDTA) as claim 2,5 described foliage fertilizers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02112466 CN1228278C (en) | 2002-07-10 | 2002-07-10 | Multielement foliage fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02112466 CN1228278C (en) | 2002-07-10 | 2002-07-10 | Multielement foliage fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1467182A true CN1467182A (en) | 2004-01-14 |
| CN1228278C CN1228278C (en) | 2005-11-23 |
Family
ID=34141942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02112466 Expired - Fee Related CN1228278C (en) | 2002-07-10 | 2002-07-10 | Multielement foliage fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1228278C (en) |
Cited By (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361940C (en) * | 2006-08-11 | 2008-01-16 | 菏泽开发区曹州农用化学有限公司 | Spray-assistant drip irrigation bolt head cleaning-type concentrated fertilizer and preparation method thereof |
| CN100383092C (en) * | 2005-04-13 | 2008-04-23 | 甄军 | Highly effective multielement compound foliage fertilizer and production method thereof |
| CN102329161A (en) * | 2011-06-29 | 2012-01-25 | 武兴战 | Low-carbon organic fertilizer and preparation method thereof |
| CN102701799A (en) * | 2012-05-28 | 2012-10-03 | 山西省交城红星化工有限公司 | Preparation technology of super-activity full water soluble magnesium iron fertilizer |
| CN102795905A (en) * | 2012-07-27 | 2012-11-28 | 山东农大肥业科技有限公司 | Preparation method of microelement type major element liquid water-soluble fertilizer |
| US20130143737A1 (en) * | 2010-08-10 | 2013-06-06 | Agtec Innovations, Inc. | Polyphosphate fertilizer combinations |
| CN103242097A (en) * | 2013-05-16 | 2013-08-14 | 山东亿丰源生物科技股份有限公司 | Foliage fertilizer containing 2,4-solidum dinitrophenol |
| CN104230445A (en) * | 2014-10-17 | 2014-12-24 | 黄瑞光 | Foliage fertilizer composition |
| CN104496608A (en) * | 2014-12-29 | 2015-04-08 | 深圳市芭田生态工程股份有限公司 | Ammonium polyphosphate chelate fertilizer as well as preparation method and application thereof |
| CN104529623A (en) * | 2014-12-10 | 2015-04-22 | 中化化肥有限公司成都研发中心 | Agricultural ammonium polyphosphate capable of being chelated with medium trace elements and preparation method of agricultural ammonium polyphosphate |
| US9017443B2 (en) | 2010-08-10 | 2015-04-28 | Agtec Innovations, Inc. | Phosphate fertilizers and methods of using the same |
| CN104591876A (en) * | 2014-12-29 | 2015-05-06 | 成都新柯力化工科技有限公司 | Special water-soluble fertilizer for pineapple and preparation method of special water-soluble fertilizer |
| CN105016900A (en) * | 2015-08-10 | 2015-11-04 | 句容市同力生物科技有限公司 | Preparation method of composite fluid fertilizer and application thereof |
| CN105175073A (en) * | 2015-09-17 | 2015-12-23 | 河南晋开化工投资控股集团有限责任公司 | Liquid compound fertilizer for seedling lifting and preparing method of liquid compound fertilizer |
| CN105367299A (en) * | 2015-12-18 | 2016-03-02 | 张伟良 | High nitrogen type liquid water-soluble fertilizer and production method thereof |
| CN105399531A (en) * | 2015-12-18 | 2016-03-16 | 张伟良 | High-phosphorus high-potassium type liquid water-soluble fertilizer and production method thereof |
| CN105399477A (en) * | 2015-12-18 | 2016-03-16 | 张伟良 | High-phosphorus type liquid water-soluble fertilizer and production method thereof |
| CN105481519A (en) * | 2015-12-18 | 2016-04-13 | 张伟良 | Balanced type liquid water-soluble fertilizer and preparation method thereof |
| CN105481520A (en) * | 2015-12-18 | 2016-04-13 | 张伟良 | High-potassium type liquid water-soluble fertilizer and production method thereof |
| CN105622211A (en) * | 2016-02-03 | 2016-06-01 | 张�杰 | Application of potassium pyrophosphate in macroelement solid water-soluble fertilizer and product of potassium pyrophosphate |
| CN106146110A (en) * | 2016-06-20 | 2016-11-23 | 史丹利化肥股份有限公司 | A kind of long-acting slow-release liquid fertilizer rich in trace element and preparation method thereof |
| CN106146027A (en) * | 2016-07-04 | 2016-11-23 | 盐城工学院 | Foamed ceramics walling with slag as raw material and preparation method thereof |
| CN106187363A (en) * | 2015-04-30 | 2016-12-07 | 云南遍地绿生物科技有限公司 | A kind of containing long-acting, organic liquid fertilizer of taking root of rapid available phosphorus |
| CN106220359A (en) * | 2016-08-01 | 2016-12-14 | 苏州灵垦农业科技有限公司 | A kind of multifunction nutritive type foliage fertilizer |
| CN106518318A (en) * | 2016-10-19 | 2017-03-22 | 史丹利农业集团股份有限公司 | Leaf fertilizer special for strawberries and production method of leaf fertilizer |
| CN107371683A (en) * | 2017-07-05 | 2017-11-24 | 界首市鲜天下家庭农场 | A kind of strawberry high-yield planting method |
| CN108191491A (en) * | 2018-01-31 | 2018-06-22 | 河南博联农业研究院有限公司 | A kind of water soluble fertilizer of a great number of elements and preparation method thereof |
| CN108409394A (en) * | 2018-04-27 | 2018-08-17 | 武汉工程大学 | Complete water-soluble monoammonium phosphate or diammonium phosphate fertilizer and its preparation |
| CN108610166A (en) * | 2016-12-13 | 2018-10-02 | 丹阳市中药材科技发展协会 | A kind of microelement foliage fertilizer for flowers |
| CN108863654A (en) * | 2018-07-19 | 2018-11-23 | 四川中新大地科技有限公司 | A kind of novel high density contains humic acid liquid fertilizer and preparation method |
| CN109081722A (en) * | 2018-08-17 | 2018-12-25 | 北京花乡花卉科技研究所有限公司 | A kind of liquid fertilizer, preparation method and its application for flower growth mid-term |
| CN109987983A (en) * | 2019-05-07 | 2019-07-09 | 南京工业大学 | A kind of composite foliage fertilizer containing pentanediamine salt |
| CN110105107A (en) * | 2018-03-27 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | A kind of heartsease water-soluble fertilizer and application |
| CN110105148A (en) * | 2018-03-27 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | One planting fruit-trees high phosphorus water-soluble fertilizer, preparation method and application |
| CN110105091A (en) * | 2018-03-29 | 2019-08-09 | 湖北格林凯尔精准农业研究院 | A kind of grape foliage-spray special foliar fertilizer, preparation method and application |
| CN110105092A (en) * | 2018-03-29 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | A kind of dedicated Water soluble fertilizer in middle part citrus blade face, preparation method and application |
| CN111747776A (en) * | 2020-06-04 | 2020-10-09 | 普罗丰禾(武汉)科技有限公司 | Polymeric full-water-soluble fertilizer, preparation method and application thereof, and preparation method of boron potassium polyphosphate compound |
| CN113045359A (en) * | 2021-04-19 | 2021-06-29 | 内蒙古自治区农牧业科学院 | Leaf fertilizer special for spring rape |
| CN113892403A (en) * | 2021-10-11 | 2022-01-07 | 厦门好农果蔬农业开发有限公司 | Low-cost greenhouse cucumber planting method |
-
2002
- 2002-07-10 CN CN 02112466 patent/CN1228278C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383092C (en) * | 2005-04-13 | 2008-04-23 | 甄军 | Highly effective multielement compound foliage fertilizer and production method thereof |
| CN100361940C (en) * | 2006-08-11 | 2008-01-16 | 菏泽开发区曹州农用化学有限公司 | Spray-assistant drip irrigation bolt head cleaning-type concentrated fertilizer and preparation method thereof |
| US8999031B2 (en) | 2010-08-10 | 2015-04-07 | Agtec Innovations, Inc. | Polyphosphate fertilizer combinations |
| US20160002118A1 (en) * | 2010-08-10 | 2016-01-07 | Agtec Innovations, Inc. | Polyphosphate fertilizer combinations |
| US20130143737A1 (en) * | 2010-08-10 | 2013-06-06 | Agtec Innovations, Inc. | Polyphosphate fertilizer combinations |
| US9017443B2 (en) | 2010-08-10 | 2015-04-28 | Agtec Innovations, Inc. | Phosphate fertilizers and methods of using the same |
| US9932276B2 (en) * | 2010-08-10 | 2018-04-03 | Agtec Innovations, Inc. | Polyphosphate fertilizer combinations |
| CN102329161A (en) * | 2011-06-29 | 2012-01-25 | 武兴战 | Low-carbon organic fertilizer and preparation method thereof |
| CN102701799A (en) * | 2012-05-28 | 2012-10-03 | 山西省交城红星化工有限公司 | Preparation technology of super-activity full water soluble magnesium iron fertilizer |
| CN102795905A (en) * | 2012-07-27 | 2012-11-28 | 山东农大肥业科技有限公司 | Preparation method of microelement type major element liquid water-soluble fertilizer |
| CN103242097A (en) * | 2013-05-16 | 2013-08-14 | 山东亿丰源生物科技股份有限公司 | Foliage fertilizer containing 2,4-solidum dinitrophenol |
| CN103242097B (en) * | 2013-05-16 | 2015-09-30 | 山东亿丰源生物科技股份有限公司 | A kind of foliage fertilizer containing 2,4-DNP sodium |
| CN104230445A (en) * | 2014-10-17 | 2014-12-24 | 黄瑞光 | Foliage fertilizer composition |
| CN104529623A (en) * | 2014-12-10 | 2015-04-22 | 中化化肥有限公司成都研发中心 | Agricultural ammonium polyphosphate capable of being chelated with medium trace elements and preparation method of agricultural ammonium polyphosphate |
| CN104591876A (en) * | 2014-12-29 | 2015-05-06 | 成都新柯力化工科技有限公司 | Special water-soluble fertilizer for pineapple and preparation method of special water-soluble fertilizer |
| CN104496608A (en) * | 2014-12-29 | 2015-04-08 | 深圳市芭田生态工程股份有限公司 | Ammonium polyphosphate chelate fertilizer as well as preparation method and application thereof |
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| CN105016900A (en) * | 2015-08-10 | 2015-11-04 | 句容市同力生物科技有限公司 | Preparation method of composite fluid fertilizer and application thereof |
| CN105175073A (en) * | 2015-09-17 | 2015-12-23 | 河南晋开化工投资控股集团有限责任公司 | Liquid compound fertilizer for seedling lifting and preparing method of liquid compound fertilizer |
| CN105367299A (en) * | 2015-12-18 | 2016-03-02 | 张伟良 | High nitrogen type liquid water-soluble fertilizer and production method thereof |
| CN105399531A (en) * | 2015-12-18 | 2016-03-16 | 张伟良 | High-phosphorus high-potassium type liquid water-soluble fertilizer and production method thereof |
| CN105399477A (en) * | 2015-12-18 | 2016-03-16 | 张伟良 | High-phosphorus type liquid water-soluble fertilizer and production method thereof |
| CN105481519A (en) * | 2015-12-18 | 2016-04-13 | 张伟良 | Balanced type liquid water-soluble fertilizer and preparation method thereof |
| CN105481520A (en) * | 2015-12-18 | 2016-04-13 | 张伟良 | High-potassium type liquid water-soluble fertilizer and production method thereof |
| CN105622211A (en) * | 2016-02-03 | 2016-06-01 | 张�杰 | Application of potassium pyrophosphate in macroelement solid water-soluble fertilizer and product of potassium pyrophosphate |
| CN106146110A (en) * | 2016-06-20 | 2016-11-23 | 史丹利化肥股份有限公司 | A kind of long-acting slow-release liquid fertilizer rich in trace element and preparation method thereof |
| CN106146027A (en) * | 2016-07-04 | 2016-11-23 | 盐城工学院 | Foamed ceramics walling with slag as raw material and preparation method thereof |
| CN106220359A (en) * | 2016-08-01 | 2016-12-14 | 苏州灵垦农业科技有限公司 | A kind of multifunction nutritive type foliage fertilizer |
| CN106518318A (en) * | 2016-10-19 | 2017-03-22 | 史丹利农业集团股份有限公司 | Leaf fertilizer special for strawberries and production method of leaf fertilizer |
| CN108610166A (en) * | 2016-12-13 | 2018-10-02 | 丹阳市中药材科技发展协会 | A kind of microelement foliage fertilizer for flowers |
| CN107371683A (en) * | 2017-07-05 | 2017-11-24 | 界首市鲜天下家庭农场 | A kind of strawberry high-yield planting method |
| CN108191491A (en) * | 2018-01-31 | 2018-06-22 | 河南博联农业研究院有限公司 | A kind of water soluble fertilizer of a great number of elements and preparation method thereof |
| CN110105148A (en) * | 2018-03-27 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | One planting fruit-trees high phosphorus water-soluble fertilizer, preparation method and application |
| CN110105107A (en) * | 2018-03-27 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | A kind of heartsease water-soluble fertilizer and application |
| CN110105091A (en) * | 2018-03-29 | 2019-08-09 | 湖北格林凯尔精准农业研究院 | A kind of grape foliage-spray special foliar fertilizer, preparation method and application |
| CN110105092A (en) * | 2018-03-29 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | A kind of dedicated Water soluble fertilizer in middle part citrus blade face, preparation method and application |
| CN108409394A (en) * | 2018-04-27 | 2018-08-17 | 武汉工程大学 | Complete water-soluble monoammonium phosphate or diammonium phosphate fertilizer and its preparation |
| CN108863654A (en) * | 2018-07-19 | 2018-11-23 | 四川中新大地科技有限公司 | A kind of novel high density contains humic acid liquid fertilizer and preparation method |
| CN109081722A (en) * | 2018-08-17 | 2018-12-25 | 北京花乡花卉科技研究所有限公司 | A kind of liquid fertilizer, preparation method and its application for flower growth mid-term |
| CN109987983A (en) * | 2019-05-07 | 2019-07-09 | 南京工业大学 | A kind of composite foliage fertilizer containing pentanediamine salt |
| CN109987983B (en) * | 2019-05-07 | 2021-06-25 | 南京工业大学 | Compound foliar fertilizer containing pentanediamine salt |
| CN111747776A (en) * | 2020-06-04 | 2020-10-09 | 普罗丰禾(武汉)科技有限公司 | Polymeric full-water-soluble fertilizer, preparation method and application thereof, and preparation method of boron potassium polyphosphate compound |
| CN113045359A (en) * | 2021-04-19 | 2021-06-29 | 内蒙古自治区农牧业科学院 | Leaf fertilizer special for spring rape |
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