CN108314544A - A kind of water soluble fertilizer and the preparation method and application thereof - Google Patents

A kind of water soluble fertilizer and the preparation method and application thereof Download PDF

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Publication number
CN108314544A
CN108314544A CN201810342447.5A CN201810342447A CN108314544A CN 108314544 A CN108314544 A CN 108314544A CN 201810342447 A CN201810342447 A CN 201810342447A CN 108314544 A CN108314544 A CN 108314544A
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China
Prior art keywords
soluble fertilizer
water soluble
water
acid
salt
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CN201810342447.5A
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Chinese (zh)
Inventor
高南
应汉杰
陈晓春
陈勇
朱志玉
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NANJING BIO TOGETHER CO Ltd
Nanjing Tech University
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NANJING BIO TOGETHER CO Ltd
Nanjing Tech University
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Priority to CN201810342447.5A priority Critical patent/CN108314544A/en
Publication of CN108314544A publication Critical patent/CN108314544A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06Coating or dressing seed
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B15/00Organic phosphatic fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

A kind of water soluble fertilizer, it includes the component of following mass percent:Nucleotide and/or its salt 0.16~40%, poly-aspartate and/or its salt 0.16~40%, trace element 1~85%, chelating agent 0.5~40% and vitamin 0.5~10%.Compared with prior art, the present invention be suitable for all plants seed soaking, seed dressing, foliage-spray, pouring root, punching apply, spray, the modes such as trickle irrigation use;It is nontoxic, without hormone, noresidue, can balance adjustment growth and development of plants, promote photosynthesis of plant and metabolism;Can delay plant aging, improve quality, increase yield;With certain drought resisting, cold-resistant and resistant effect;Multiple applications can reduce applying quantity of chemical fertilizer 10~40%;Crop yield 5~40%;It can be widely used for the plants such as grain, oil, cotton, vegetables, fruit tree, tobacco, tealeaves, Chinese medicine, flowers, forest.The water-soluble fertilizer for adding nucleotide and poly-aspartate combination is added to by 5%~20% in the water-soluble fertilizers such as amino acid, humic acid, fulvic acid, 5%~20% can be increased production on the basis of the water-soluble fertilizers such as original acid, humic acid, fulvic acid, and further improve quality.

Description

A kind of water soluble fertilizer and the preparation method and application thereof
Technical field
The invention belongs to agricultural technology fields, and in particular to a kind of water soluble fertilizer and the preparation method and application thereof.
Background technology
China's Agricultural resources and environment is had become agricultural sustainable development by contaminating endogenous immense pressure at present One of bottleneck constraint.Inside agricultural production, due to the improper use for a long time of the agricultural input products such as chemical fertilizer, cause agricultural land soil sour Change, hardened, secondary salinization, the agricultural non-point source pollution problem getting worse of formation.These all exacerbate soil and water pollution, And agricultural product quality and safety risk.Water soluble fertilizer (water soluble fertilizer, WSF), is that one kind can be complete The full polyelement composite fertilizer for being dissolved in water, it is promptly dissolved in the water, it is easier to be absorbed by crops, absorption rate is relatively Height, more crucially it can be applied to the industrialized agricultures such as sprinkling irrigation, trickle irrigation, realizes water-fertilizer integral, medicine fertilizer integration, reaches Water-saving saves the effect of fertile saving of labor.Therefore, utilization rate of fertilizer is improved, development of new water soluble fertilizer becomes the heat paid close attention to both at home and abroad Door problem.
Theoretically, nucleic acid is the basic substance for constituting life, is the basis of metabolism and energetic supersession.Nucleosides, nucleosides Nucleic acid small molecule especially nucleosides hydrochlorate and DNA salt and its cooperations such as acid, pyrimidine and purine, can be highly effective Ground adjusts the growth of plant, is absorbed by plants but also as nutrient, has adjusting and trophism (poplar to plant growth It raises, nucleic acid application mechanism and effect on crop, the friend of farmer richness, 2014, (4) 70-71).Lu Ruohui etc. has carried out nucleic acid The research (Chinese soil and the 5th phase P36-38 of fertilizer 2006) that mixture amino acid is applied on greenhouse strawberry;The reports such as Min Sandi The influence of nucleotide pair legume rhizobium nitrogenase activity (the 4th phase P58-60 of volume 10 of JOURNAL OF MICROBIOLOGY 1990); Yang Yang and Liang Lei reports application effect pre-test (Chinese agriculture information 2,016 2nd phase P123-124) of the nucleic acid on large cherry; Yao Jinbao and Zhang Guifu has carried out Primary Study (the Jiangsu's agriculture science 1994 volume 22 that rape sprays nucleic acid effect of fertilizer 6 phase P32-33);Zhao Jiayue etc. reports the influence (friend 2,005 4th of farmer richness of the biological nucleic acid fertilizer to Chinese cabbage yield and quality Phase P22);Zhao Liangjun and fearless PRELIMINARY RESULTS (the Tea Industry notification 1,993 for reporting nucleic acid fertilizer application study on tealeaves of chapter The phase P17 of volume 15 the 3rd;The 2nd phase P17-18 of volume 20 of Tea Leaves of Guizhou 1992).
Patent CN103739404B discloses a kind of water-soluble fertilizer containing amino acid and preparation method thereof of addition nucleotide, It is characterized in that its constituent is by weight percentage:Compound amino acid 10~20%;Calcium nitrate 20~30%;Magnesium nitrate 10~ 15%;Micro- Fe, Mn, Zn, Cu 0.8~4%;Compound sugar alcohol 6~10%;PH adjusting agent 0.5~2%;Nucleotide 0.1 ~0.5%;Chelating agent 0.2~1%;Surfactant 3~6%.Surfactant be lauryl sodium sulfate, peregal 0~ 25 and OP~10 one or more.Nucleotide is different with plant growth regulator, it be it is a kind of it is safe, to plant, Animal and the harmless nutrients of human body.
Patent CN102267843B discloses a kind of preparation method of synergy Water soluble fertilizer, it is by country or company standard Poly-aspartate or its salt are added in the conventional water-soluble fertilizer of production, make poly-aspartate or its salt in synergic water soluble fertilizer In mass percentage be 0.12~0.16%, the molecular weight of poly-aspartate or its salt is 2500~10000 dalton.Specially Sharp CN102703357B belongs to the production field of agricultural microbial agent, and in particular to a kind of using agricultural carried out by poly-aspartate Application process in gemma bacillus agent.
Water soluble fertilizer has the solubization of raw material very high requirement as a kind of fertilizer soluble easily in water.According to state Water soluble fertilizer prepared by family's standard or company standard, pH value is generally 7.0 or so.Under such pH value condition, nucleosides The dissolubility and solubility of acid and its salt be not high, and is difficult while meeting a variety of nucleotide while having good dissolubility It is required that nucleotide is difficult the function of playing its nutrition and adjusting.
Invention content
The technical problem to be solved in the present invention is to provide a kind of water soluble fertilizers, to solve effect of the existing technology not The problems such as good.
The present invention also technical problems to be solved are to provide the preparation method and application of above-mentioned water soluble fertilizer.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:
A kind of water soluble fertilizer, it includes the component of following mass percent:
Further, the component of preferably following mass percent:
Wherein, the nucleotide be guanylic acid, adenylate, uridylic acid, cytidine monophosphate and thymidylic acid in any one or Several combinations, the nucleosides hydrochlorate are appointing in sodium salt, sylvite, ammonium salt, zinc salt, calcium salt and the magnesium salts of nucleotide above-mentioned The combination for one or more of anticipating.
Wherein, the molecular weight of the poly-aspartate and polyaspartic acid salts is 2000~20000 dalton, wherein The polyaspartic acid salts are one or more of sodium salt, sylvite, ammonium salt, zinc salt, calcium salt and the magnesium salts of poly-aspartate Combination.
Wherein, the trace element includes any one or the combination of several of them in zinc, boron, iron and manganese.
Wherein, the trace element zinc is white vitriol or white vitriol or EDTA-Zn, the trace element Boron is borax decahydrate or EDTA-B, and the trace elements iron is ferrous sulfate heptahydrate or EDTA-Fe, the trace element manganese For manganese sulfate or EDTA-Mn.
Wherein, the chelating agent is ethylenediamine tetra-acetic acid and/or the adjacent phenylacetic acid of ethylenediamine two.
Wherein, the vitamin is any one in vitamin B1, vitamin B2, vitamin C, vitamin B6 or pantothenic acid Kind or several combinations.
The preparation method of above-mentioned water soluble fertilizer, it includes the following steps:
By the nucleotide of formula ratio and/or its salt, poly-aspartate and/or its salt, trace element, chelating agent and vitamin After sieving be uniformly mixed, pack and vacuumize to get.
Application of the above-mentioned water soluble fertilizer in the plantation of crops is also within protection scope of the present invention.
Wherein, the crops include potato, pachyrhizus, sweet potato, soybean, rape, pakchoi, Lettuce and romaine lettuce.
Wherein, the application process is:After the water soluble fertilizer is dissolved in water, crop seeds are mixed Kind.
Wherein, the amount ratio of crop seeds, water soluble fertilizer and water is 1kg:0.2~50g:50~200mL.
Wherein, the application process is:After the water soluble fertilizer is dissolved in water, spray in corps leaf surface or stem On stalk.
Wherein, water soluble fertilizer used in crop is 5~60g per acre, and dissolving water is 20~60L.
Further, for block root crop, such as potato, pachyrhizus, sweet potato, the application of water soluble fertilizer of the invention Method is as follows:
1, it is dressed seed or is soaked seed to crop seeds after the water soluble fertilizer is dissolved in water in seed stage;Its In, the amount ratio of crop seeds, water soluble fertilizer and water is 1kg:0.2~50g:50~200mL;
2, in seedling stage, it after water soluble fertilizer being dissolved in water, sprays on corps leaf surface, water soluble fertilizer used is per acre 5~30g, dissolving water are 20~40L;Wherein, it sprays 1 time or more, sprays interval twice 1~3 week;
3, group the phase, budding before and potato wedge expanding stage, after water soluble fertilizer is dissolved in water, spray in corps leaf surface On, water soluble fertilizer used is 10~60g per acre, and dissolving water is 20~40L;Wherein, 1 time or more is sprayed per the stage, twice Spray interval 1~3 week.
Wherein, method of administration in above-mentioned 3, can be used alone, also can be used in combination.
Further, for the legumes such as soybean, red bean, peanut, black soya bean, the application side of water soluble fertilizer of the invention Method is as follows:
It is dressed seed or is soaked seed to crop seeds after the water soluble fertilizer is dissolved in water in seed stage;Wherein, The amount ratio of crop seeds, water soluble fertilizer and water is 1kg:0.2~50g:50~200mL.
In Seedling Stage, squaring period and fruit expanding period, after water soluble fertilizer is dissolved in water, spray on corps leaf surface, often Water soluble fertilizer used in mu is 15~80g, and dissolving water is 20~60L;Wherein, entire growth phase sprays 3~6 times, twice Spray interval 1~2 week.
Further, for blade face dish, such as rape, pakchoi, Lettuce and romaine lettuce etc., water soluble fertilizer of the invention Method of administration it is as follows:
It is dressed seed or is soaked seed to crop seeds after the water soluble fertilizer is dissolved in water in seed stage;Wherein, The amount ratio of crop seeds, water soluble fertilizer and water is 1kg:0.2~50g:50~200mL.
Before transplanting and after transplant survival, after water soluble fertilizer is dissolved in water, spray on corps leaf surface, it is used per acre Water soluble fertilizer is 5-80g, and dissolving water is 20~60L;Wherein, it is sprayed before transplanting 2 times, entire growth phase sprays 3~5 It is secondary, interval is sprayed twice 1~2 week.
The beneficial effects of the invention are as follows:
An Application for adding nucleotide and the water-soluble fertilizer of poly-aspartate combination is 5~60 grams of plant per acre; Fertilizer containing yeast product is diluted 50~20000 times, the seed soaking or seed dressing of vegetable seeds are used for, in Seedling Stage, fast fast-growing For a long time, florescence, fruit expanding period or preharvest period foliage-spray, pouring root, punching apply, spray, trickle irrigation etc. 3~6 times.Suitable for all The modes such as seed soaking, seed dressing, foliage-spray, pouring root, the punching of plant apply, spray, trickle irrigation use;It is nontoxic, without hormone, noresidue, energy Balance adjustment growth and development of plants promotes photosynthesis of plant and metabolism;Can delay plant aging, improve quality, increase Yield;With certain drought resisting, cold-resistant and resistant effect;Multiple applications can reduce applying quantity of chemical fertilizer 10~40%;Crop yield 5 ~40%;It can be widely used for the plants such as grain, oil, cotton, vegetables, fruit tree, tobacco, tealeaves, Chinese medicine, flowers, forest.Core will be added Thuja acid and the water-soluble fertilizer of poly-aspartate combination are added to the water-soluble fertilizers such as amino acid, humic acid, fulvic acid by 5%~20% In, 5%~20% can be increased production on the basis of the water-soluble fertilizers such as original acid, humic acid, fulvic acid, and further improve and carry High-quality.
Description of the drawings
Fig. 1 be embodiment 9 in 20 plants ground melon seedlings and control group in 20 plants ground melon seedling output results figure;
Fig. 2 is the growing way design sketch of potato in embodiment 8.
Specific implementation mode
Embodiment 1:Take 5 grams of nucleotide, 5 grams of poly-aspartate, 45 grams of white vitriol, 10 grams of borax decahydrate, manganese sulfate 10 grams, 10 grams of ferric sulfate, 6 grams of disodium EDTA, 2 grams of multi-vitamins fully crush, and are uniformly mixed to get fertilizer Material.
Embodiment 2:Take 10 grams of nucleotide potassium, 5 grams of calcium polyaspartate, 10 grams of ethylenediamine tetra-acetic acid zinc, ethylenediamine tetrem 25 grams of sour boron, 45 grams of iron ethylenediaminetetraacetate, 4 grams of ethylenediamine tetra-acetic acid manganese, 1 gram of multi-vitamins, disodium ethylene diamine tetraacetate 3 grams of salt fully crushes, and is uniformly mixed to get fertilizer.
Embodiment 3:Take 25 grams of new-nucleo, 10 grams of poly-aspartate zinc, 18 grams of ethylenediamine tetra-acetic acid zinc, ethylenediamine tetrem 15 grams of sour boron, 15 grams of iron ethylenediaminetetraacetate, 15 grams of ethylenediamine tetra-acetic acid manganese, 2 grams of multi-vitamins, disodium ethylene diamine tetraacetate 3 grams of salt fully crushes, and is uniformly mixed to get fertilizer.
Embodiment 4:Take 40 grams of nucleotide zinc, 20 grams of poly-aspartate zinc, 10 grams of ethylenediamine tetra-acetic acid zinc, ethylenediamine tetrem 10 grams of sour boron, 10 grams of iron ethylenediaminetetraacetate, 7 grams of ethylenediamine tetra-acetic acid manganese, 3 grams of multi-vitamins, disodium ethylene diamine tetraacetate 3 grams of salt fully crushes, and is uniformly mixed to get fertilizer.
Embodiment 5:Take 50 grams of nucleotide potassium, 50 grams of poly-aspartate zinc, 3 grams of disodium EDTA, compound dimension Raw 5 grams of element, fully crushes, and is uniformly mixed to get fertilizer.
Embodiment 6:Take 20 grams of nucleotide potassium, 20 grams of poly-aspartate boron, two neighbour's phenylacetic acid zinc ferro-boron manganese 35 of ethylenediamine Gram, 3 grams of disodium EDTA, 7.2 grams of multi-vitamins, fully crush, be uniformly mixed to get fertilizer.
Embodiment 7:Take adjacent 59 grams of the phenylacetic acid zinc ferro-boron manganese of 10 grams of nucleotide potassium, 6 grams of poly-aspartate, ethylenediamine two, 3 grams of disodium EDTA, 6 grams of multi-vitamins fully crush, and are uniformly mixed to get fertilizer.
Embodiment 8:Potato:Seedling Stage, 1 institute of fast growing period, squaring period and fruit expanding period foliage-spray embodiment It states water soluble fertilizer 4 times, is watered 40 liters with 40 grams of fertilizer, sprays 0.07 hectare, 50% can be increased production.
Embodiment 9:Pachyrhizus:Described in Seedling Stage, fast growing period, squaring period and fruit expanding period foliage-spray embodiment 2 Water soluble fertilizer 5 times is watered 20 liters with 40 grams of fertilizer, sprays 0.07 hectare, can increase production 35%.
Embodiment 10:Sweet potato:Described in Seedling Stage, fast growing period, squaring period and fruit expanding period foliage-spray embodiment 3 Water soluble fertilizer 3 times is watered 20 liters with 60 grams of fertilizer, sprays 0.07 hectare, can increase production 25%.
Embodiment 11:Rape sprays 1 time, the water-soluble fertilizer of foliage-spray embodiment 4~6 after transplant survival before transplanting Material 3~5 times, is watered 20~60 liters with 40 grams of fertilizer, sprays 0.07 hectare, can increase production 5%~50%, pest and disease damage mitigates.
Embodiment 12:Rape, pakchoi, Lettuce, romaine lettuce etc., before transplanting, foliage-spray embodiment 5 after transplant survival~ 8 water soluble fertilizers 5 times are watered 20 liters with 20 grams of fertilizer, spray 0.07 hectare, volume increase 50%, and pest and disease damage mitigates.
Embodiment 13:Potato:Selection applies water soluble fertilizer described in example 1 and dresses seed, and volume increase 45%, pest and disease damage mitigates.
Embodiment 14:It is not simply to combine there are synergistic function between each component of inventive formulation, Comparison is shown in Table 1.
Synergistic function between each component of 1 inventive formulation of table
At being grouped as Potato total output effect of increasing production Dissolubility
Embodiment 1 45% It is good
Embodiment 1, no nucleotide 15% It is good
Embodiment 1, no Polysucciuimide 2% Difference
Embodiment 1, no nucleotide and Polysucciuimide 10% It is good
Embodiment 1, no trace element 8% It is good
Embodiment 1, no chelating agent 9% Generally
Embodiment 1, no vitamin 6% It is good
Embodiment 1 replaces Polysucciuimide by aspartic acid 8% Difference
Embodiment 15:The present invention is in the effect of increasing production for further promoting other water soluble fertilizers.
Embodiment 16:The present invention can keep crop yield, or even volume increase in the case where reducing using base manure 25%.
At being grouped as Spray number Potato total output effect of increasing production
Embodiment 1 5 25%
Embodiment 2 3 18%
Embodiment 3 3 19%
Embodiment 4 4 10%
Embodiment 5 6 30%
Embodiment 6 5 28%
Embodiment 7 3 5%

Claims (13)

1. a kind of water soluble fertilizer, which is characterized in that it includes the component of following mass percent:
2. a kind of water soluble fertilizer according to claim 1, which is characterized in that the nucleotide is guanylic acid, adenosine Any one or the combination of several of them in acid, uridylic acid, cytidine monophosphate and thymidylic acid, the nucleosides hydrochlorate are nucleotide above-mentioned Sodium salt, sylvite, ammonium salt, zinc salt, any one or the combination of several of them in calcium salt and magnesium salts.
3. a kind of water soluble fertilizer according to claim 1, which is characterized in that the poly-aspartate and poly- asparagus fern ammonia The molecular weight of hydrochlorate is 2000~20000 dalton, wherein the polyaspartic acid salts are sodium salt, the potassium of poly-aspartate The combination of one or more of salt, ammonium salt, zinc salt, calcium salt and magnesium salts.
4. a kind of water soluble fertilizer according to claim 1, which is characterized in that the trace element includes zinc, boron, iron With any one or the combination of several of them in manganese.
5. a kind of water soluble fertilizer according to claim 4, which is characterized in that the trace element zinc is seven water sulfuric acid Zinc or white vitriol or EDTA-Zn, the micronutrient boron are borax decahydrate or EDTA-B, and the trace elements iron is Ferrous sulfate heptahydrate or EDTA-Fe, the trace element manganese are manganese sulfate or EDTA-Mn.
6. a kind of water soluble fertilizer according to claim 1, which is characterized in that the chelating agent is ethylenediamine tetra-acetic acid And/or the adjacent phenylacetic acid of ethylenediamine two.
7. a kind of water soluble fertilizer according to claim 1, which is characterized in that the vitamin is vitamin B1, dimension Any one or the combination of several of them in raw element B2, vitamin C, vitamin B6 or pantothenic acid.
8. the preparation method of water soluble fertilizer described in claim 1, which is characterized in that it includes the following steps:
The nucleotide of formula ratio and/or its salt, poly-aspartate and/or its salt, trace element, chelating agent and vitamin are sieved After be uniformly mixed, pack and vacuumize to get.
9. application of the water soluble fertilizer described in claim 1 in the plantation of crops.
10. application according to claim 9, which is characterized in that the application process is:By the water soluble fertilizer After being dissolved in water, dress seed to crop seeds.
11. application according to claim 10, which is characterized in that crop seeds, water soluble fertilizer and water amount ratio For 1kg:0.2~50g:50~200mL.
12. application according to claim 9, which is characterized in that the application process is:By the water soluble fertilizer After being dissolved in water, spray on corps leaf surface or stalk.
13. application according to claim 12, which is characterized in that water soluble fertilizer used in crop is 5~60g per acre, molten Solution water is 20~60L.
CN201810342447.5A 2018-04-17 2018-04-17 A kind of water soluble fertilizer and the preparation method and application thereof Pending CN108314544A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108821869A (en) * 2018-08-01 2018-11-16 四川国光农化股份有限公司 A kind of fertilizer composition and its application
CN108947670A (en) * 2018-08-08 2018-12-07 南京工业大学 A kind of high energy phosphoryl compound fertilizer and its application
CN109704870A (en) * 2019-03-05 2019-05-03 郑州普天农业科技发展有限公司 A kind of nucleosides polypeptide amino acid multifunctional bio fertilizer and its preparation method and application
CN113896601A (en) * 2021-10-14 2022-01-07 河北协同化学有限公司 Polyaspartic acid chelated calcium magnesium fertilizer for preventing and treating physiological diseases of potatoes in storage period and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN101215205A (en) * 2007-12-29 2008-07-09 石家庄开发区德赛化工有限公司 Synergistic foliage fertilizer and application method thereof
CN102674979A (en) * 2012-06-06 2012-09-19 郑州农达生化制品有限公司 Long-acting novel water soluble water flush fertilizer formula capable of resisting continuous cropping activity
CN103004764A (en) * 2011-09-28 2013-04-03 北京盛大龙腾科技发展有限公司 Plant nutrient absorption enhancer and application thereof
CN103739404A (en) * 2014-01-23 2014-04-23 佛山市植宝化工有限公司 Nucleotide-added water soluble fertilizer containing amino acid and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101215205A (en) * 2007-12-29 2008-07-09 石家庄开发区德赛化工有限公司 Synergistic foliage fertilizer and application method thereof
CN103004764A (en) * 2011-09-28 2013-04-03 北京盛大龙腾科技发展有限公司 Plant nutrient absorption enhancer and application thereof
CN102674979A (en) * 2012-06-06 2012-09-19 郑州农达生化制品有限公司 Long-acting novel water soluble water flush fertilizer formula capable of resisting continuous cropping activity
CN103739404A (en) * 2014-01-23 2014-04-23 佛山市植宝化工有限公司 Nucleotide-added water soluble fertilizer containing amino acid and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108821869A (en) * 2018-08-01 2018-11-16 四川国光农化股份有限公司 A kind of fertilizer composition and its application
CN108947670A (en) * 2018-08-08 2018-12-07 南京工业大学 A kind of high energy phosphoryl compound fertilizer and its application
CN112566883A (en) * 2018-08-08 2021-03-26 南京工业大学 High-energy phosphoryl compound fertilizer and application thereof
CN109704870A (en) * 2019-03-05 2019-05-03 郑州普天农业科技发展有限公司 A kind of nucleosides polypeptide amino acid multifunctional bio fertilizer and its preparation method and application
CN113896601A (en) * 2021-10-14 2022-01-07 河北协同化学有限公司 Polyaspartic acid chelated calcium magnesium fertilizer for preventing and treating physiological diseases of potatoes in storage period and preparation method thereof

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Application publication date: 20180724