CN105669297A - Humic acid-containing complete-element water soluble fertilizer, and preparation method and application thereof - Google Patents
Humic acid-containing complete-element water soluble fertilizer, and preparation method and application thereof Download PDFInfo
- Publication number
- CN105669297A CN105669297A CN201511026091.7A CN201511026091A CN105669297A CN 105669297 A CN105669297 A CN 105669297A CN 201511026091 A CN201511026091 A CN 201511026091A CN 105669297 A CN105669297 A CN 105669297A
- Authority
- CN
- China
- Prior art keywords
- parts
- edta chelated
- potassium
- water soluble
- dihydrogen phosphate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a humic acid-containing complete-element water soluble fertilizer. The fertilizer contains potassium humate, potassium fulvate, mannitol, potassium nitrate, potassium dihydrogen phosphate, ammonium biphosphate, urea, N-butyl thiophosphoric triamide, magnesium sulfate monohydrate, boric acid, EDTA chelated manganese, EDTA chelated iron, EDTA chelated copper, EDTA chelated zinc and sodium molybdate. The fertilizer provided by the invention has the advantages of complete nutrition, reasonable proportioning and synergism of all components, good crop growth promotion effect, and good water solubility, can be applied to crops while the crops are irrigated, especially has good effects on economic crops and field crops in dry lands, and is in favor of realizing water saving irrigation.
Description
Technical field
The present invention relates to proportion of crop planting field, be specifically related to a kind of full unit Water soluble fertilizer containing humic acid.
Background technology
Traditional compound fertilizer easily causes fertilizer loss, body eutrophication, spoiled soil structure. And water-soluble fertilizer is as novel environment-friendly fertilizer, avoid the shortcoming that conventional composite is fertile, Water soluble fertilizer is easy to use, can spray, rush and execute, and combination use can be filled with spray drop, soil pouring can allow plant root comprehensive engagement can pass through blade face pore enter inside plants to fertilizer, foliage-spray, improves fertilizer absorption rate, drip irrigation and soilless culture and can save irrigation water and raise labour efficiency.
Humic acid is a kind of active substance, can well regulate that soil uses that chemical fertilizer causes for a long time in a large number harden, the problem such as acid base imbalance, single administration humic acid cost is high, and fertilising efficiency is low, water-soluble humic acid fertilizer can significantly propose the effect of nitrogen, phosphorus decomposing, short potassium in soil, cultivate soil fertility, promote that crop root is grown. But humic acids itself is without medium trace element, and the effect being used alone is not fully up to expectations.
At present, it would be highly desirable to develop a kind of resultant effect excellent containing humic acid Water soluble fertilizer.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of full unit Water soluble fertilizer containing humic acid, wherein micronutrient levels enriches, and utilization ratio absorbed by crops is high, and fertilizer efficiency is high, and water-saving result is excellent.
Specifically, the invention provides a kind of full unit Water soluble fertilizer, composition including following weight portion: potassium humate 51～80 parts, potassium fulvate 15～35 parts, 70～150 parts of mannitol, potassium nitrate 190～250 parts, potassium dihydrogen phosphate 180～240 parts, ammonium dihydrogen phosphate 80～120 parts, 240～300 parts of carbamide, N-NBPT 0～8 part, magnesium sulfate monohydrate 14～18 parts, boric acid 5～10 parts, EDTA Chelated Manganese 4～10 parts, EDTA chelated iron 4～10 parts, EDTA chelated copper 4～10 parts, EDTA chelated zinc 4～10 parts, sodium molybdate 0.5～2 part.
Preferably, fertilizer provided by the invention includes the composition of following weight portion: potassium humate 70～80 parts, potassium fulvate 20～30 parts, 80～100 parts of mannitol, potassium nitrate 200～210 parts, potassium dihydrogen phosphate 190～210 parts, ammonium dihydrogen phosphate 90～110 parts, 270～290 parts of carbamide, N-NBPT 0～4 part, magnesium sulfate monohydrate 15～17 parts, boric acid 8～10 parts, EDTA Chelated Manganese 4～8 parts, EDTA chelated iron 4～8 parts, EDTA chelated copper 4～8 parts, EDTA chelated zinc 4～8 parts, sodium molybdate 1～1.5 part.
Further preferably, fertilizer provided by the invention includes the composition of following weight portion: potassium humate 70～72 parts, potassium fulvate 24～26 parts, 89～91 parts of mannitol, potassium nitrate 195～205 parts, potassium dihydrogen phosphate 195～205 parts, ammonium dihydrogen phosphate 95～105 parts, 270～280 parts of carbamide, N-NBPT 0.1～0.5 part, magnesium sulfate monohydrate 15.5～16.5 parts, boric acid 8.5～9.5 parts, EDTA Chelated Manganese 4.5～5.5 parts, EDTA chelated iron 4.5～5.5 parts, EDTA chelated copper 4～5 parts, EDTA chelated zinc 4～5 parts, sodium molybdate 1～1.2 part.
As a preferred embodiment of the present invention, described full unit Water soluble fertilizer includes the composition of following weight portion: potassium humate 70 parts, potassium fulvate 25 parts, 89.74 parts of mannitol, potassium nitrate 200 parts, potassium dihydrogen phosphate 200 parts, ammonium dihydrogen phosphate 100 parts, 270 parts of carbamide, N-NBPT 0.26 part, magnesium sulfate monohydrate 16 parts, boric acid 9 parts, EDTA Chelated Manganese 5 parts, EDTA chelated iron 5 parts, EDTA chelated copper 4.5 parts, EDTA chelated zinc 4.5 parts, sodium molybdate 1 part.
Comprehensive at Fertilizer nutrient element provided by the invention, and between each component, consumption is reasonable, it is possible to achieve synergism. Wherein, the N-NBPT (being called for short NBPT) of addition is nitrogen fertilizer slow releasing agent most widely used at present, and the utilization rate of nitrogenous fertilizer can be greatly improved. Simultaneously, mannitol is as the good auxiliary agent of one, may advantageously facilitate the absorption of the growth of crop and its nutrient, it it is photosynthetic head product, belong to functional Sugar Alcohol, it is that the currently the only mineral nutrient that can carry carries out the material of fast transportation in phloem, participates in the important substance that intracellular penetration regulates, plant can be made to adapt to adverse growth by adjustment cell permeability. Under the synergism of mannitol and other material, it is possible to make humic acid play one's part to the full.
In order to better play the effect of described full unit Water soluble fertilizer, wherein the particle diameter of each composition is preferably smaller than 60 orders.
Invention further provides described preparation method, comprise the following steps: take each raw material, grind, cross the sieve of more than 60 orders, mix in proportion, subpackage. Use in order to convenient, can pack by 5～10kg/ bag specification.
Fertilizer nutrient provided by the invention is comprehensive, good water solubility, to promoting that plant growth has good action.
The present invention protects the application in proportion of crop planting of the described fertilizer further. Described fertilizer as base fertilizer or topdress, can be applied to nonirrigated farmland industrial crops or field crop.
Owing to full unit provided by the invention Water soluble fertilizer has good water solublity, therefore, water-fertilizer integral mode can be adopted to use, while providing full nutrition for crops, it is achieved the effect of water-saving irrigation.
Specifically, described application process includes punching and executes, foliage-spray, uses together with dripping irrigation water when drip irrigation.
The described applying method that rushes all can use to the achievement phase at crop young fruit period. As a kind of application program, consumption is 10～20kg/ mu, administration interval 10～15 days.
Described foliage-spray method is uniformly spray in blade face after dilution 500～1000 times. As a kind of application program, consumption is 350～450g/ mu, administration interval 7～15 days.
Fertilizer provided by the invention has following remarkable result: (1) fertilizer provided by the invention contains various nutrient elements needed for plant growth, a great number of elements balance proportioning, the medium trace element of Chelating state is easier to Crop and utilizes, and contributes to crop growth; (2) fertilizer provided by the invention is suitable for being directly applied near root system of plant, is conducive to Crop to utilize, it is also possible in spraying, the various convenience of using method approach, is especially suitable for the multiple using method such as drip irrigation and foliage-spray;(3) humic acids in fertilizer provided by the invention, fulvic acid have good improvement result for soil, can improve Soil structure, promote microbial activity, also have fixed nitrogen, phosphorus decomposing, potassium effect alive, improve the bioavailability of fertilizer Middle nutrition element; (4) fertilizer provided by the invention is possible to prevent moisture absorption to lump, and magnesium sulfate monohydrate therein is the anticaking agent in fertilizer, and containing moderate-element magnesium needed for crop; (5) present invention adds nitrogen fertilizer slow releasing agent, and the utilization rate of nitrogenous fertilizer can be greatly improved.
Detailed description of the invention
Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Raw materials used in each embodiment it is commercially available prod, wherein:
Potassium nitrate is white crystalline powder (technical grade, content >=99%);
Ammonium dihydrogen phosphate is white crystalline powder (technical grade, content >=98%);
Potassium dihydrogen phosphate is white crystalline powder (content >=98%);
Magnesium sulfate monohydrate is white powder (content >=98%);
Boric acid is white powder (industry Grade A);
EDTA chelated zinc: white powder, chelated zinc content >=15%, Bo Wei agrochemicals company limited provide;
EDTA chelated iron: yellowish-brown powder, chelated iron content >=13%, Bo Wei agrochemicals company limited provide;
EDTA chelated copper: blue powder, chelated iron content >=15%, Bo Wei agrochemicals company limited provide;
EDTA Chelated Manganese: white powder, chelated iron content >=13%, Bo Wei agrochemicals company limited provide;
Potassium fulvate: chocolate brown powder, fulvic acid content >=42%, potassium oxide content >=13%;
Potassium humate: black powder, humic acids content >=44%, potassium oxide content >=8%;
Mannitol: white powder, content >=99.5%;
Carbamide is white crystal or powder (agricultural level, content >=99%);
N-NBPT white fine crystalline body or white powdered thing (content >=97%);
Sodium molybdate white crystalline powder (technical grade, content >=99%).
60 mesh sieves crossed by each raw material.
Embodiment 1
Present embodiments provide a kind of full unit Water soluble fertilizer, be following become to be grouped into: potassium humate 70kg, potassium fulvate 25kg, mannitol 89.74kg, potassium nitrate 200kg, potassium dihydrogen phosphate 200kg, ammonium dihydrogen phosphate 100kg, carbamide 270kg, N-NBPT 0.26kg, magnesium sulfate monohydrate 16kg, boric acid 9kg, EDTA Chelated Manganese 5kg, EDTA chelated iron 5kg, EDTA chelated copper 4.5kg, EDTA chelated zinc 4.5kg, sodium molybdate 1kg.
The preparation method that the present embodiment further provides described full unit Water soluble fertilizer, comprises the following steps: take each raw material, grind, crosses 60 mesh sieves, mix in proportion, subpackage.
Embodiment 2
Present embodiments provide a kind of full unit Water soluble fertilizer, be following become to be grouped into: potassium humate 70kg, potassium fulvate 20kg, mannitol 80kg, potassium nitrate 190kg, potassium dihydrogen phosphate 190kg, ammonium dihydrogen phosphate 90kg, carbamide 270kg, N-NBPT 2kg, magnesium sulfate monohydrate 15kg, boric acid 8kg, EDTA Chelated Manganese 5kg, EDTA chelated iron 5kg, EDTA chelated copper 5kg, EDTA chelated zinc 5kg, sodium molybdate 1kg.
Embodiment 3
Present embodiments provide a kind of full unit Water soluble fertilizer, be following become to be grouped into: potassium humate 80kg, potassium fulvate 30kg, mannitol 100kg, potassium nitrate 210kg, potassium dihydrogen phosphate 210kg, ammonium dihydrogen phosphate 110kg, carbamide 290kg, N-NBPT 8kg, magnesium sulfate monohydrate 17kg, boric acid 10kg, EDTA Chelated Manganese 8kg, EDTA chelated iron 8kg, EDTA chelated copper 8kg, EDTA chelated zinc 8kg, sodium molybdate 1.5kg.
Embodiment 4
Present embodiments provide a kind of full unit Water soluble fertilizer, be following become to be grouped into: potassium humate 51kg, potassium fulvate 15kg, mannitol 70kg, potassium nitrate 190kg, potassium dihydrogen phosphate 180kg, ammonium dihydrogen phosphate 80kg, carbamide 240kg, N-NBPT 2kg, magnesium sulfate monohydrate 14kg, boric acid 5kg, EDTA Chelated Manganese 5kg, EDTA chelated iron 5kg, EDTA chelated copper 5kg, EDTA chelated zinc 5kg, sodium molybdate 0.5kg.
Embodiment 5
Present embodiments provide a kind of full unit Water soluble fertilizer, be following become to be grouped into: potassium humate 80kg, potassium fulvate 35kg, mannitol 150kg, potassium nitrate 250kg, potassium dihydrogen phosphate 240kg, ammonium dihydrogen phosphate 120kg, carbamide 300kg, N-NBPT 8kg, magnesium sulfate monohydrate 18kg, boric acid 10kg, EDTA Chelated Manganese 10kg, EDTA chelated iron 10kg, EDTA chelated copper 10kg, EDTA chelated zinc 10kg, sodium molybdate 2kg.
Experimental example
1, experiment condition: experimental field soil is reddish yellow mud, fundamental property is organic 26.9g/kg, alkali-hydrolyzable nitrogen 139.3mg/kg, available phosphorus 22.4mg/kg, available potassium 128.1mg/kg, pH5.2; Use base manure decomposed dung 1500kg, carbamide 10kg, calcium superphosphate 35-40kg, potassium chloride 10-15kg for every mu. Taking each process fertilizer, be watered 25kg (diluting 500 times) respectively, every mu sprays 50ml, and Semen Maydis jointing stage, boot stage, pustulation period respectively spray once, and whole period of duration sprays 3 times. Each process is repeated 3 times, and random district group arranges, and each process landform is consistent, and soil types is identical, soil and fertilizer uniformity, plot area 15.5m × 3m, tests in June 15, JIUYUE 30 end of day. Measure that corn yield, quality, fringe be thick, spike length, Ear height, plant height, tassel row number, row grain number and mass of 1000 kernel.
2, result of the test:
Under different fertilization, corn yield is constituted as shown in table 1. Wherein, embodiment 1 fringe is thick, spike length, Ear height, plant height, tassel row number, row grain number are all optimum with mass of 1000 kernel.
Table 1: the impact that corn yield is constituted by different fertilization
Under different fertilization, corn yield is as shown in table 2 with quality. Wherein, each embodiment crude protein content size order is: embodiment 1 > embodiment 5 > embodiment 3 > embodiment 2 > embodiment 4, each embodiment yield size order is: embodiment 1 > embodiment 5 > embodiment 3 > embodiment 2 > embodiment 4, and the crude protein of embodiment 1 and yield are all the highest.
Table 2: the different fertilization impact on corn yield Yu quality
Although, above use generality explanation, detailed description of the invention and test, the present invention is described in detail, but on basis of the present invention, it is possible to it is made some modifications or improvements, and this will be apparent to those skilled in the art. Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (10)
1. the full unit Water soluble fertilizer containing humic acid, it is characterized in that, composition including following weight portion: potassium humate 51～80 parts, potassium fulvate 15～35 parts, 70～150 parts of mannitol, potassium nitrate 190～250 parts, potassium dihydrogen phosphate 180～240 parts, ammonium dihydrogen phosphate 80～120 parts, 240～300 parts of carbamide, N-NBPT 0～8 part, magnesium sulfate monohydrate 14～18 parts, boric acid 5～10 parts, EDTA Chelated Manganese 4～10 parts, EDTA chelated iron 4～10 parts, EDTA chelated copper 4～10 parts, EDTA chelated zinc 4～10 parts, sodium molybdate 0.5～2 part.
2. full unit according to claim 1 Water soluble fertilizer, it is characterized in that, composition including following weight portion: potassium humate 70～80 parts, potassium fulvate 20～30 parts, 80～100 parts of mannitol, potassium nitrate 200～210 parts, potassium dihydrogen phosphate 190～210 parts, ammonium dihydrogen phosphate 90～110 parts, 270～290 parts of carbamide, N-NBPT 0～4 part, magnesium sulfate monohydrate 15～17 parts, boric acid 8～10 parts, EDTA Chelated Manganese 4～8 parts, EDTA chelated iron 4～8 parts, EDTA chelated copper 4～8 parts, EDTA chelated zinc 4～8 parts, sodium molybdate 1～1.5 part.
3. full unit according to claim 1 Water soluble fertilizer, it is characterized in that, composition including following weight portion: potassium humate 70～72 parts, potassium fulvate 24～26 parts, 89～91 parts of mannitol, potassium nitrate 195～205 parts, potassium dihydrogen phosphate 195～205 parts, ammonium dihydrogen phosphate 95～105 parts, 270～280 parts of carbamide, N-NBPT 0.1～0.5 part, magnesium sulfate monohydrate 15.5～16.5 parts, boric acid 8.5～9.5 parts, EDTA Chelated Manganese 4.5～5.5 parts, EDTA chelated iron 4.5～5.5 parts, EDTA chelated copper 4～5 parts, EDTA chelated zinc 4～5 parts, sodium molybdate 1～1.2 part.
4. full unit according to claim 1 Water soluble fertilizer, it is characterised in that include the composition of following weight portion: potassium humate 70 parts, potassium fulvate 25 parts, 89.74 parts of mannitol, potassium nitrate 200 parts, potassium dihydrogen phosphate 200 parts, ammonium dihydrogen phosphate 100 parts, 270 parts of carbamide, N-NBPT 0.26 part, magnesium sulfate monohydrate 16 parts, boric acid 9 parts, EDTA Chelated Manganese 5 parts, EDTA chelated iron 5 parts, EDTA chelated copper 4.5 parts, EDTA chelated zinc 4.5 parts, sodium molybdate 1 part.
5. the full unit Water soluble fertilizer according to Claims 1 to 4 any one, it is characterised in that the particle diameter of each composition is respectively less than 60 orders.
6. the preparation method of full unit Water soluble fertilizer described in Claims 1 to 5 any one, it is characterised in that comprise the following steps: take each raw material, grind, cross the sieve of more than 60 orders, mix in proportion, subpackage.
7. full unit Water soluble fertilizer application in proportion of crop planting described in Claims 1 to 5 any one.
8. application according to claim 7, it is characterised in that described crops are nonirrigated farmland industrial crops or field crop.
9. application according to claim 8, it is characterised in that described crops are Semen Maydis.
10. the application according to claim 7～9 any one, it is characterised in that described full unit Water soluble fertilizer adopts water-fertilizer integral mode to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026091.7A CN105669297A (en) | 2015-12-30 | 2015-12-30 | Humic acid-containing complete-element water soluble fertilizer, and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026091.7A CN105669297A (en) | 2015-12-30 | 2015-12-30 | Humic acid-containing complete-element water soluble fertilizer, and preparation method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105669297A true CN105669297A (en) | 2016-06-15 |
Family
ID=56298162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511026091.7A Pending CN105669297A (en) | 2015-12-30 | 2015-12-30 | Humic acid-containing complete-element water soluble fertilizer, and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105669297A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106187617A (en) * | 2016-07-21 | 2016-12-07 | 史丹利化肥当阳有限公司 | A kind of containing humic acid Fructus Fragariae Ananssae dedicated water soluble fertilizers and production method thereof |
| CN108558510A (en) * | 2018-05-30 | 2018-09-21 | 安徽省神农农业技术开发有限公司 | One kind having multi-functional Water soluble fertilizer of degeneration-resistant diseases prevention and preparation method thereof |
| CN108794221A (en) * | 2018-09-13 | 2018-11-13 | 吉林万通集团盛泰生物工程股份有限公司 | A kind of high concentration resistive connection crystalline substance humic acid Water-soluble liquid fertilizer |
| CN109574767A (en) * | 2018-12-28 | 2019-04-05 | 四川国光农化股份有限公司 | A kind of humic acid fertilizer feed composition, humic acid water-soluble fertilizer and its application |
| CN110498720A (en) * | 2019-08-13 | 2019-11-26 | 湖南金叶众望科技股份有限公司 | One kind Water soluble fertilizer containing a great number of elements and preparation method thereof |
| CN110683883A (en) * | 2019-11-14 | 2020-01-14 | 山东省农业科学院农业资源与环境研究所 | Facility cucumber whole growth period water-soluble fertilizer and application method and application thereof |
| CN114804954A (en) * | 2022-04-29 | 2022-07-29 | 南京百阳垦生物技术有限责任公司 | Fulvic acid-containing urea and preparation method thereof |
| CN116813419A (en) * | 2023-06-30 | 2023-09-29 | 北京绿色农华作物科技有限公司 | Water-soluble fertilizer and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134689A (en) * | 2006-08-29 | 2008-03-05 | 石称华 | Complete-element high-concentration water-soluble long-acting compound fertilizer and method for manufacturing same |
| CN103936499A (en) * | 2014-03-24 | 2014-07-23 | 鲁西化工集团股份有限公司 | Fertilizer capable of being applied to seed-fertilizer co-sowing and production method thereof |
| CN104230433A (en) * | 2014-08-27 | 2014-12-24 | 史丹利化肥股份有限公司 | Total-nutrient water-soluble humic-acid-containing fertilizer produced by tower-type melt granulation and production method of total-nutrient water-soluble humic-acid-containing fertilizer |
| CN104496705A (en) * | 2015-01-09 | 2015-04-08 | 史丹利化肥股份有限公司 | Fulvic acid potassium-containing total-nutrient fertilizer for special purpose of potatoes and production method thereof |
| CN104692894A (en) * | 2013-12-06 | 2015-06-10 | 烟台鑫海耐磨胶业有限公司 | Grape special fertilizer |
-
2015
- 2015-12-30 CN CN201511026091.7A patent/CN105669297A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134689A (en) * | 2006-08-29 | 2008-03-05 | 石称华 | Complete-element high-concentration water-soluble long-acting compound fertilizer and method for manufacturing same |
| CN104692894A (en) * | 2013-12-06 | 2015-06-10 | 烟台鑫海耐磨胶业有限公司 | Grape special fertilizer |
| CN103936499A (en) * | 2014-03-24 | 2014-07-23 | 鲁西化工集团股份有限公司 | Fertilizer capable of being applied to seed-fertilizer co-sowing and production method thereof |
| CN104230433A (en) * | 2014-08-27 | 2014-12-24 | 史丹利化肥股份有限公司 | Total-nutrient water-soluble humic-acid-containing fertilizer produced by tower-type melt granulation and production method of total-nutrient water-soluble humic-acid-containing fertilizer |
| CN104496705A (en) * | 2015-01-09 | 2015-04-08 | 史丹利化肥股份有限公司 | Fulvic acid potassium-containing total-nutrient fertilizer for special purpose of potatoes and production method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106187617A (en) * | 2016-07-21 | 2016-12-07 | 史丹利化肥当阳有限公司 | A kind of containing humic acid Fructus Fragariae Ananssae dedicated water soluble fertilizers and production method thereof |
| CN108558510A (en) * | 2018-05-30 | 2018-09-21 | 安徽省神农农业技术开发有限公司 | One kind having multi-functional Water soluble fertilizer of degeneration-resistant diseases prevention and preparation method thereof |
| CN108794221A (en) * | 2018-09-13 | 2018-11-13 | 吉林万通集团盛泰生物工程股份有限公司 | A kind of high concentration resistive connection crystalline substance humic acid Water-soluble liquid fertilizer |
| CN109574767A (en) * | 2018-12-28 | 2019-04-05 | 四川国光农化股份有限公司 | A kind of humic acid fertilizer feed composition, humic acid water-soluble fertilizer and its application |
| CN110498720A (en) * | 2019-08-13 | 2019-11-26 | 湖南金叶众望科技股份有限公司 | One kind Water soluble fertilizer containing a great number of elements and preparation method thereof |
| CN110683883A (en) * | 2019-11-14 | 2020-01-14 | 山东省农业科学院农业资源与环境研究所 | Facility cucumber whole growth period water-soluble fertilizer and application method and application thereof |
| CN114804954A (en) * | 2022-04-29 | 2022-07-29 | 南京百阳垦生物技术有限责任公司 | Fulvic acid-containing urea and preparation method thereof |
| CN116813419A (en) * | 2023-06-30 | 2023-09-29 | 北京绿色农华作物科技有限公司 | Water-soluble fertilizer and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105669297A (en) | Humic acid-containing complete-element water soluble fertilizer, and preparation method and application thereof | |
| CN102358709B (en) | Water and fertilizer integrated fertilizer special for winter wheat and application method for water and fertilizer integrated fertilizer | |
| CN101318858B (en) | Clear liquid complex fertilizer special for high concentration drip irrigation and method of preparing the same | |
| CN102875248B (en) | Controlled-release water-soluble fertilizer containing humic acid and preparation method of fertilizer | |
| CN102826934B (en) | Special sweet potato fertilizer and preparation method of special sweet potato fertilizer | |
| CN102826935B (en) | Special base fertilizer for spring corn and preparation method thereof | |
| CN103896693A (en) | Water-holding and cultivating functional compound fertilizer and preparation method thereof | |
| CN105027788B (en) | A kind of fertilization of rice method | |
| CN106083492A (en) | A kind of light simplification Semen Maydis special efficient fertilizer being applicable to salt-soda soil use and manufacturing process thereof | |
| CN107935668A (en) | It is a kind of to be used to improve blade face preparation of crop anti-adversity and preparation method thereof | |
| JP2022552030A (en) | Large grain fertilizer applied at once during the entire growing season of field crops based on ordinary fast-acting fertilizer, and its production method and application | |
| CN109824428A (en) | Dedicated polyurethane controlled release bulk blended fertilizer of rice side deep fertilizing and preparation method thereof | |
| CN103992193A (en) | Long-acting and slow-release blended fertilizer special for tomatoes | |
| CN106565347A (en) | Long-acting type major element water-soluble fertilizer and preparation method thereof | |
| CN102491856A (en) | Special slow release fertilizer for corn zinc power and preparation method thereof | |
| CN108046885A (en) | A kind of manufacturing method of rounded grain zinc boron potassic fertilizer | |
| CN107573195A (en) | A kind of sweet potato drip irrigation fertilizer and its preparation and application process | |
| CN107602247A (en) | A kind of special acid Water soluble fertilizer of seed production corn and preparation method thereof | |
| CN107241954A (en) | A kind of middle high-yield field rice high yield fertilizing method | |
| CN102503714B (en) | Special fertilizer for transplanting tobacco | |
| CN110396019A (en) | A kind of biomass carbon base | |
| CN100478313C (en) | Special multi-nutrient control-release fertilizer for cauliflower and preparation method thereof | |
| CN100491301C (en) | Sulfur and resin coated control-release fertilizer special for eggplant and preparation method thereof | |
| CN101717291A (en) | Instant fragrant water-flush compound fertilizer and preparation method | |
| CN100463884C (en) | Special control-release fertilizer for sulfur and resin coated melon and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 410000 Changsha, Hunan, China National hi tech Industrial Development Zone, 27 yuan Road, Yu Yuan Pioneer Building 1506, 1507 Applicant after: Taigu ecological science and technology group Limited by Share Ltd Address before: 410205 floor 14, A, Lulu business center, No. 199 Lulong Road, Changsha high tech Zone, Hunan. Applicant before: Hunan Taigu Biotechnology Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |