CN104496696A - Medium element calcium fertilizer for preventing physiological diseases and preparation method of medium element calcium fertilizer - Google Patents
Medium element calcium fertilizer for preventing physiological diseases and preparation method of medium element calcium fertilizer Download PDFInfo
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- CN104496696A CN104496696A CN201410849215.0A CN201410849215A CN104496696A CN 104496696 A CN104496696 A CN 104496696A CN 201410849215 A CN201410849215 A CN 201410849215A CN 104496696 A CN104496696 A CN 104496696A
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- calcium
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- 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
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a medium element calcium fertilizer for preventing physiological diseases. The fertilizer comprises the following components in parts by weight: 20-40 parts of EDTA calcium, 36-48 parts of calcium nitrate, 4-8 parts of calcium acetate, 4-6 parts of highly active humic acid, 0.5-1 part of EDTA manganese, 0.5-1 part of EDTA ferric, 0.5-1 part of a surfactant, 0.2-1 part of a growth regulator, 1-2 parts of a soil activator, 1-2 parts of an anticaking agent and 0-10 parts of poly-aspartate calcium. The invention further discloses a preparation method of the medium element calcium fertilizer for preventing physiological diseases. Compared with the prior art, the fertilizer disclosed by the invention can be used for improving the relaxation degree and permeability of soil, releasing phosphorus and silicon elements fixed by soil, fully improving the utilization ratio of soil nutrients and effectively enhancing the physiological disease resistance of crops, and meanwhile has storage stability.
Description
Technical field
The present invention relates to agrochemical technical field, be specifically related to moderate-element calcareous fertilisers of a kind of anti-physiological disease and preparation method thereof.
Background technology
Fertilizer can be divided into macroelement fertilizer, secondary nutrients and trace element fertilizer according to crop to the needs of nutritive element.Calcareous fertilisers, as the one of secondary nutrients, if lacked, easily make plant cause physiological disturbance, as burnt leaf disease, Radix Dauci Sativae hollow stem, celery black heart, the apple water core of the blossom-end rot of capsicum and tomato, wild cabbage and Chinese cabbage.
Existing calcareous fertilisers have following several: 1, biological calcium fertilizer: add water by fermentation with eggshell, yeast powder, starch etc., add edible vinegar after fermentation again soak and filter, regulate pH value to 5 ~ 6, namely calcareous fertilisers concentrated solution is obtained, 500 ~ 800 times, condition water sprays in crop blade face in use, improve the accumulation of calcium of organic acid in crop, thus play the function of replenishing the calcium.2, ammonium calcareous fertilisers material: heated by ammonium substance solution, then enters evaporator evaporation and concentrates, then add calcium magnesium material and mix, and after regulating pH value, sends into granulator granulation, sieves and be cooled to 30 ~ 35 DEG C.3, potash-lime fertilizer product: make bulk after utilizing potassium ore powder and limestone powder or ground dolomite to mix by a certain percentage, be placed in annular kiln, tunnel furnace, down-draft kiln, sinter at a certain temperature, sinter forms potash-lime fertilizer product through pulverizing.4, silicic acid-calcareous fertilisers product: the tenderly white sand of use glasswork cleaning stock discharge and lime water slurry, by weight the ratio mix being 2:1, after stirring, are processed into tenderly white husky block; Tenderly white husky block and calcium carbonate stone, coke are practiced by weight putting into for 2:1:1 in high-temperature smelting pot to melt, smelting temperature is more than 3000 DEG C, can obtain silicic acid-calcium solution again; After the cooling of silicic acid-calcium solution, pulverize and make particle, silicon can be obtained to-calcareous fertilisers.5, liquid calcium fertilizer: be dissolved in water by amino acid, calcium lignin sulphonate, citric acid and urea, forms solution; Add calcium substance in the solution again; Pressurized-heated stirs and makes corresponding liquid calcium fertilizer.6, with span amino acid mother liquor (containing multiple amino acids and other organic matter), medium trace element calcium, magnesium, copper, iron, manganese, zinc, boron, molybdenum, monoammonium phosphate, potassium sulfate, saltpetre are raw material, by the chelating of span amino acid mother liquor and medium trace element, inner complex atomization, dry; Monoammonium phosphate, potassium sulfate, saltpetre after blending is pulverized, obtain blending calcareous fertilisers.
There is following defect in above-mentioned existing calcareous fertilisers: 1, easily hardens, the moisture absorption.2, low to soil activating ability.3, nutrient is single, and range of application is narrow.4, be difficult to reach the effect strengthening the anti-physiological disease ability of crop.
Summary of the invention
The object of the invention is to the defect overcoming above-mentioned prior art, a kind of moderate-element calcareous fertilisers of anti-physiological disease are provided, it can improve soil relax level and ventilation property, release is by the phosphorus of soil fixing, element silicon, the utilization ratio of abundant raising soil nutrient, the anti-physiological disease ability of effective enhancing crop, fertilizer has storage stability simultaneously.
For achieving the above object, the present invention adopts following technical scheme:
Moderate-element calcareous fertilisers for anti-physiological disease, it comprises following component by weight: 20 ~ 40 parts of EDTA calcium, 36 ~ 48 parts of nitrocalcite, 4 ~ 8 parts of calcium acetates, 4 ~ 6 parts of high-activity humic acids, 0.5 ~ 1 part of EDTA manganese, 0.5 ~ 1 part of NaFeEDTA, 0.5 ~ 1 part of tensio-active agent, 0.2 ~ 1 portion of growth regulator, 1 ~ 2 part of soil activating agent, 1 ~ 2 part of anti-caking agent, 0 ~ 10 part of calcium polyaspartate.
Preferably, described tensio-active agent is one or both mixing in polyether modified siloxane, sodium lauryl sulphate.
Preferably, described soil activating agent is one or more mixing in oxalic acid, citric acid, tartrate, acetic acid, oxysuccinic acid, ammonium acetate.
Preferably, described growth regulator is one or more mixing in DA-6, Nafusaku, sodium nitrophenolate, tetramethyl-pentanedioic acid.
Preferably, described anti-caking agent is one or both mixing in silicon-dioxide or iron-carbon micro-electrolysis filler.
Preferably, in described high-activity humic acid xanthohumic acid content more than 50%.
Another object of the present invention is to the preparation method of the moderate-element calcareous fertilisers that above-mentioned anti-physiological disease is provided, it comprises the following steps: get high-activity humic acid, under the condition constantly stirred, add NaFeEDTA, EDTA manganese, growth regulator, tensio-active agent, soil activating agent, agglomeration resistance auxiliary agent, calcium acetate, calcium polyaspartate, EDTA calcium, nitrocalcite successively, continue after feeding intake to be uniformly mixed to uniform state.
Preferably, stirring 0.5 ~ 1h is continued after feeding intake.
Preferably, described stirring adopts the mode of drum rotating to carry out.
Compared with prior art, the invention has the beneficial effects as follows:
1, moderate-element calcareous fertilisers of the present invention contain Different Calcium Sources fertilizer, have enriched the source of calcium constituent, and introduce the ability that calcium acetate material can also improve the anti-physiological disease of crop;
2, with the addition of high-activity humic acid and soil activating agent in moderate-element calcareous fertilisers of the present invention, the nutritive element such as phosphorus, silicon that can fully discharge by soil fixing, improve the utilization ratio of nutrient;
3, moderate-element calcareous fertilisers of the present invention with the addition of silicon-dioxide or iron-carbon micro-electrolysis filler as anti-caking auxiliary agent, not only make fertilizer reach loose, not lump, and can make Soil structure loose, do not harden;
4, production technique of the present invention is simple, easily operates, and production generates low.
Embodiment
Below by specific embodiment, the present invention is described in further detail, understands the claimed technical scheme of the present invention so that clear.
Embodiment 1
Moderate-element calcareous fertilisers for anti-physiological disease, it comprises following component by weight: 40 parts of EDTA calcium, 36 parts of nitrocalcite, 4 parts of calcium acetates, 6 parts of high-activity humic acids, 0.5 part of EDTA manganese, 0.5 part of NaFeEDTA, 1 part of tensio-active agent, 1 portion of growth regulator, 1 part of soil activating agent, 1 part of anti-caking agent, 10 parts of calcium polyaspartates.
Above-mentioned tensio-active agent is polyether modified siloxane class tensio-active agent.
Above-mentioned soil activating agent is the one in oxalic acid, citric acid, tartrate, acetic acid, oxysuccinic acid, ammonium acetate.
Above-mentioned growth regulator is the one in DA-6, Nafusaku, sodium nitrophenolate, tetramethyl-pentanedioic acid.
Above-mentioned anti-caking agent is silicon-dioxide anti hardening agent.
The humic acids of xanthohumic acid content more than 50% in above-mentioned high-activity humic acid.
The preparation method of the moderate-element calcareous fertilisers of above-mentioned anti-physiological disease, it comprises the following steps: in cylinder, add high-activity humic acid, swing roller, add NaFeEDTA, EDTA manganese, growth regulator, tensio-active agent, soil activating agent, agglomeration resistance auxiliary agent, calcium acetate, calcium polyaspartate, EDTA calcium, nitrocalcite successively, continue stirring 0.5 ~ 1h after feeding intake, be mixed to uniform state.
Embodiment 2
Moderate-element calcareous fertilisers for anti-physiological disease, it comprises following component by weight: 20 parts of EDTA calcium, 40 parts of nitrocalcite, 8 parts of calcium acetates, 4 parts of high-activity humic acids, 1 part of EDTA manganese, 1 part of NaFeEDTA, 0.5 part of tensio-active agent, 0.2 growth regulator, 2 parts of soil activating agents, 2 parts of anti-caking agents, 5 parts of calcium polyaspartates.
Above-mentioned tensio-active agent is sodium lauryl sulphate.
Above-mentioned soil activating agent is oxalic acid, citric acid, the mixing of three kinds, tartrate.
Above-mentioned growth regulator is DA-6, Nafusaku two kinds mixing.
Above-mentioned anti-caking agent is iron-carbon micro-electrolysis filler anti hardening agent.
The humic acids of xanthohumic acid content more than 50% in above-mentioned high-activity humic acid.
The preparation method of the moderate-element calcareous fertilisers of above-mentioned anti-physiological disease, it comprises the following steps: in cylinder, add high-activity humic acid, swing roller, add NaFeEDTA, EDTA manganese, growth regulator, tensio-active agent, soil activating agent, agglomeration resistance auxiliary agent, calcium acetate, calcium polyaspartate, EDTA calcium, nitrocalcite successively, continue stirring 0.5 ~ 1h after feeding intake, be mixed to uniform state.
Embodiment 3
Moderate-element calcareous fertilisers for anti-physiological disease, it comprises following component by weight: 30 parts of EDTA calcium, 48 parts of nitrocalcite, 6 parts of calcium acetates, 5 parts of high-activity humic acids, 0.8 part of EDTA manganese, 0.8 part of NaFeEDTA, 0.8 part of tensio-active agent, 0.5 growth regulator, 1.5 parts of soil activating agents, 1.5 parts of anti-caking agents, 5 parts of calcium polyaspartates.
Above-mentioned tensio-active agent is the mixture of polyether modified siloxane class tensio-active agent and sodium lauryl sulphate.
Above-mentioned soil activating agent is, acetic acid, oxysuccinic acid, ammonium acetate three kinds mixing.
Above-mentioned growth regulator is sodium nitrophenolate, tetramethyl-pentanedioic acid two kinds mixing.
Above-mentioned anti-caking agent is the mixture of silicon-dioxide anti hardening agent, iron-carbon micro-electrolysis filler anti hardening agent.
The humic acids of xanthohumic acid content more than 50% in above-mentioned high-activity humic acid.
The preparation method of the moderate-element calcareous fertilisers of above-mentioned anti-physiological disease, it comprises the following steps: under the condition constantly stirred, add high-activity humic acid, NaFeEDTA, EDTA manganese, growth regulator, tensio-active agent, soil activating agent, agglomeration resistance auxiliary agent, calcium acetate, calcium polyaspartate, EDTA calcium, nitrocalcite successively, continue stirring 0.5 ~ 1h after feeding intake, be mixed to uniform state.
Embodiment 4
Moderate-element calcareous fertilisers for anti-physiological disease, it comprises following component by weight: 30 parts of EDTA calcium, 48 parts of nitrocalcite, 6 parts of calcium acetates, 5 parts of high-activity humic acids, 0.8 part of EDTA manganese, 0.8 part of NaFeEDTA, 0.8 part of tensio-active agent, 0.5 growth regulator, 1.5 parts of soil activating agents, 1.5 parts of anti-caking agents.
Above-mentioned tensio-active agent is the mixture of polyether modified siloxane class tensio-active agent and sodium lauryl sulphate.
Above-mentioned soil activating agent is, acetic acid, oxysuccinic acid, ammonium acetate three kinds mixing.
Above-mentioned growth regulator is sodium nitrophenolate, tetramethyl-pentanedioic acid two kinds mixing.
Above-mentioned anti-caking agent is the mixture of silicon-dioxide anti hardening agent, iron-carbon micro-electrolysis filler anti hardening agent.
The humic acids of xanthohumic acid content more than 50% in above-mentioned high-activity humic acid.
The preparation method of the moderate-element calcareous fertilisers of above-mentioned anti-physiological disease, it comprises the following steps: under the condition constantly stirred, add NaFeEDTA, EDTA manganese, growth regulator, tensio-active agent, soil activating agent, agglomeration resistance auxiliary agent, calcium acetate, calcium polyaspartate, EDTA calcium, nitrocalcite successively, continue stirring 0.5 ~ 1h after feeding intake, be mixed to uniform state.
Embodiment 5 Application Example
One. control Tipburn Disease of Chinese Cabbage test: for Chinese cabbage crop, designs three experiment process: 1. do not impose calcareous fertilisers process; 2. impose conventional calcareous fertilisers (calcium ammonium nitrate) process; 3. impose calcareous fertilisers process of the present invention.Fertilization mode adopts punching to execute, and within the Chinese Cabbage cycle, imposes 3 times (2#.3# process imposes according to equivalent calcium).The data recorded during results are as follows:
Interpretation: imposing calcareous fertilisers of the present invention not only more can the Tipburn Disease of effectively preventing Chinese cabbage, and the effective growth promoting crop, effect of increasing production ratio imposes conventional calcareous fertilisers (calcium ammonium nitrate) process, has more 5.5%.Compare and do not impose calcareous fertilisers process effect of increasing production highly significant, volume increase 17.3%.
Two. the operatic circle skin brown spot simultaneous test: pear tree plot experiment is set for pear tree orchard.Be specially design three experiment process: 1. do not impose calcareous fertilisers process; 2. impose conventional calcareous fertilisers (calcium ammonium nitrate) process; 3. impose calcareous fertilisers process of the present invention.Fertilization mode adopts punching to execute, and blooms in harvesting time, impose 8 times (2#.3# process imposes according to equivalent calcium) in pear tree.The data recorded are as follows:
Interpretation: impose calcareous fertilisers of the present invention and effectively can prevent and treat the operatic circle skin brown spot.No matter be between the operatic circle collection period, or between the constant temperature shelf lives, all can well reduce brown spot sickness rate.
Three. control apple water core test: apple tree plot experiment is set for apple orchard.Be specially design three experiment process: 1. do not impose calcareous fertilisers process; 2. impose conventional calcareous fertilisers (calcium ammonium nitrate) process; 3. impose calcareous fertilisers process of the present invention.Fertilization mode adopts punching to execute, and to harvesting time before Apple bagging, imposes 8 times (2#.3# process imposes according to equivalent calcium).The data recorded during results are as follows:
Interpretation: the sick fruit number recorded when gathering according to apple, after being converted to disease fruit sickness rate.Proof imposes calcareous fertilisers of the present invention ratio and imposes conventional calcareous fertilisers (calcium ammonium nitrate), more can the generation of effectively preventing apple water core, improves the quality of fruit.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this specification sheets, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (9)
1. moderate-element calcareous fertilisers for anti-physiological disease, is characterized in that comprising following component by weight: 20 ~ 40 parts of EDTA calcium, 36 ~ 48 parts of nitrocalcite, 4 ~ 8 parts of calcium acetates, 4 ~ 6 parts of high-activity humic acids, 0.5 ~ 1 part of EDTA manganese, 0.5 ~ 1 part of NaFeEDTA, 0.5 ~ 1 part of tensio-active agent, 0.2 ~ 1 portion of growth regulator, 1 ~ 2 part of soil activating agent, 1 ~ 2 part of anti-caking agent, 0 ~ 10 part of calcium polyaspartate.
2. the moderate-element calcareous fertilisers of described anti-physiological disease as claimed in claim 1, is characterized in that: described tensio-active agent is one or both mixing in polyether modified siloxane, sodium lauryl sulphate.
3. the moderate-element calcareous fertilisers of anti-physiological disease as claimed in claim 1, is characterized in that: described soil activating agent is one or more mixing in oxalic acid, citric acid, tartrate, acetic acid, oxysuccinic acid, ammonium acetate.
4. the moderate-element calcareous fertilisers of anti-physiological disease as claimed in claim 1, is characterized in that: described growth regulator is one or more mixing in DA-6, Nafusaku, sodium nitrophenolate, tetramethyl-pentanedioic acid.
5. the moderate-element calcareous fertilisers of anti-physiological disease as claimed in claim 1, is characterized in that: described anti-caking agent is one or both mixing in silicon-dioxide or iron-carbon micro-electrolysis filler.
6. the moderate-element calcareous fertilisers of anti-physiological disease as claimed in claim 1, is characterized in that: in described high-activity humic acid, xanthohumic acid content is more than 50%.
7. the preparation method of the moderate-element calcareous fertilisers of the anti-physiological disease described in claim 1 to 6 any one, it is characterized in that comprising the following steps: get high-activity humic acid, under the condition constantly stirred, add NaFeEDTA, EDTA manganese, growth regulator, tensio-active agent, soil activating agent, agglomeration resistance auxiliary agent, calcium acetate, calcium polyaspartate, EDTA calcium, nitrocalcite successively, continue after feeding intake to be uniformly mixed to uniform state.
8. the preparation method of the moderate-element calcareous fertilisers of anti-physiological disease as claimed in claim 7, is characterized in that: continue stirring 0.5 ~ 1h after feeding intake.
9. the preparation method of the moderate-element calcareous fertilisers of anti-physiological disease as claimed in claim 7, is characterized in that: described stirring adopts the mode of drum rotating to carry out.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110942A (en) * | 2015-08-29 | 2015-12-02 | 固镇县传红家庭农场 | Luffa seedling nutrient substrate |
| CN106007979A (en) * | 2016-05-25 | 2016-10-12 | 卒子科技（深圳）有限公司 | Formula of medium elements of indoor plant growth nutrient solution and preparation method |
| CN106278609A (en) * | 2016-08-15 | 2017-01-04 | 湖北富邦科技股份有限公司 | A kind of low concentration Multi-functional circular granular potash fertilizer and preparation method |
| CN106495873A (en) * | 2016-10-25 | 2017-03-15 | 秦伟 | A kind of sweetened use growth of watermelon matrix |
| CN107344887A (en) * | 2016-05-06 | 2017-11-14 | 河北绿色农华科技有限公司 | A kind of solid a great number of elements Water soluble fertilizer of siliceous agglomeration resistance and preparation method thereof |
| CN107673819A (en) * | 2017-09-28 | 2018-02-09 | 山东好兄弟肥料股份有限公司 | A kind of fertilizer for improving vegetable cultivation protecting field acid soil pH value and preparation method thereof |
| US20180258006A1 (en) * | 2015-07-16 | 2018-09-13 | Evans Enterprises, Llc | Compositions for enhancing plant nutrient uptake and method of their use |
| CN109574764A (en) * | 2018-12-11 | 2019-04-05 | 中山市承铭农业技术开发有限公司 | A kind of production method of humic acid water-soluble fertilizer |
| CN110015932A (en) * | 2019-05-06 | 2019-07-16 | 郑利 | A kind of multi-component composite fertilizer and preparation method thereof containing microelement in chelating amino acids |
| CN112919961A (en) * | 2021-01-26 | 2021-06-08 | 于海燕 | Rapidly absorbed blood calcium |
| CN112939676A (en) * | 2021-01-26 | 2021-06-11 | 于海燕 | Trace element fertilizer capable of accelerating crop absorption |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148371A (en) * | 2007-09-03 | 2008-03-26 | 中国农业科学院农业资源与农业区划研究所 | Calcium fertilizer and application thereof |
| CN101269997A (en) * | 2008-05-08 | 2008-09-24 | 爱沃(北京)农业技术有限公司 | Water-soluble calcareous fertilizer and preparation method thereof |
| CN102731202A (en) * | 2012-06-12 | 2012-10-17 | 常大勇 | Calcium fertilizer and application thereof |
| CN104109052A (en) * | 2014-07-08 | 2014-10-22 | 深圳市芭田生态工程股份有限公司 | High-activity humic acid microelement fertilizer and preparation method thereof |
| CN104163729A (en) * | 2014-09-03 | 2014-11-26 | 南京轩凯生物科技有限公司 | High-tower granulation compound fertilizer containing Gamma-polyglutamic acid as well as preparation method and application of high-tower granulation compound fertilizer containing Gamma-polyglutamic acid |
-
2014
- 2014-12-31 CN CN201410849215.0A patent/CN104496696A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148371A (en) * | 2007-09-03 | 2008-03-26 | 中国农业科学院农业资源与农业区划研究所 | Calcium fertilizer and application thereof |
| CN101269997A (en) * | 2008-05-08 | 2008-09-24 | 爱沃(北京)农业技术有限公司 | Water-soluble calcareous fertilizer and preparation method thereof |
| CN102731202A (en) * | 2012-06-12 | 2012-10-17 | 常大勇 | Calcium fertilizer and application thereof |
| CN104109052A (en) * | 2014-07-08 | 2014-10-22 | 深圳市芭田生态工程股份有限公司 | High-activity humic acid microelement fertilizer and preparation method thereof |
| CN104163729A (en) * | 2014-09-03 | 2014-11-26 | 南京轩凯生物科技有限公司 | High-tower granulation compound fertilizer containing Gamma-polyglutamic acid as well as preparation method and application of high-tower granulation compound fertilizer containing Gamma-polyglutamic acid |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10781145B2 (en) * | 2015-07-16 | 2020-09-22 | Bryan D. Evans | Compositions for enhancing plant nutrient uptake and method of their use |
| US20180258006A1 (en) * | 2015-07-16 | 2018-09-13 | Evans Enterprises, Llc | Compositions for enhancing plant nutrient uptake and method of their use |
| CN105110942A (en) * | 2015-08-29 | 2015-12-02 | 固镇县传红家庭农场 | Luffa seedling nutrient substrate |
| CN107344887A (en) * | 2016-05-06 | 2017-11-14 | 河北绿色农华科技有限公司 | A kind of solid a great number of elements Water soluble fertilizer of siliceous agglomeration resistance and preparation method thereof |
| CN107344887B (en) * | 2016-05-06 | 2021-03-26 | 河北绿色农华作物科技有限公司 | Silicon-containing anti-caking solid macroelement water-soluble fertilizer and preparation method thereof |
| CN106007979A (en) * | 2016-05-25 | 2016-10-12 | 卒子科技（深圳）有限公司 | Formula of medium elements of indoor plant growth nutrient solution and preparation method |
| CN106278609A (en) * | 2016-08-15 | 2017-01-04 | 湖北富邦科技股份有限公司 | A kind of low concentration Multi-functional circular granular potash fertilizer and preparation method |
| CN106495873A (en) * | 2016-10-25 | 2017-03-15 | 秦伟 | A kind of sweetened use growth of watermelon matrix |
| CN107673819A (en) * | 2017-09-28 | 2018-02-09 | 山东好兄弟肥料股份有限公司 | A kind of fertilizer for improving vegetable cultivation protecting field acid soil pH value and preparation method thereof |
| CN109574764A (en) * | 2018-12-11 | 2019-04-05 | 中山市承铭农业技术开发有限公司 | A kind of production method of humic acid water-soluble fertilizer |
| CN110015932A (en) * | 2019-05-06 | 2019-07-16 | 郑利 | A kind of multi-component composite fertilizer and preparation method thereof containing microelement in chelating amino acids |
| CN112919961A (en) * | 2021-01-26 | 2021-06-08 | 于海燕 | Rapidly absorbed blood calcium |
| CN112939676A (en) * | 2021-01-26 | 2021-06-11 | 于海燕 | Trace element fertilizer capable of accelerating crop absorption |
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