CN1178209A - Magnet organic fertilizer and preparation thereof - Google Patents
Magnet organic fertilizer and preparation thereof Download PDFInfo
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- CN1178209A CN1178209A CN 97119021 CN97119021A CN1178209A CN 1178209 A CN1178209 A CN 1178209A CN 97119021 CN97119021 CN 97119021 CN 97119021 A CN97119021 A CN 97119021A CN 1178209 A CN1178209 A CN 1178209A
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- fertilizer
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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
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
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Abstract
A magnetic organic fertilizer is prepared from powdered coal ash, N, P, K and trace-element fertilizers, humic acid and loose soil of silicate through high-voltage electrostatic polarizing of powdered coal ash, adding other components, stirring, granulating, baking and magnetization, and serves to make crops have high germination percentage, uniform robustness, big ear, round grains and high yield.
Description
The present invention is a kind of fertilizer, particularly relates to a kind of magnet organic fertilizer.
In recent decades, because chemical fertilizer is used in the soil in a large number, make in the soil organic component imbalance, especially soil pollution is serious day by day, acidifying, hardens, the eubiosis is seriously lacked of proper care, bring very big harm to existent environment of people, for example, crop quality descends, the fruit mouthfeel is bad, be exactly owing to various trace elements in the fertilizer are not enough, cause agricultural-food VITAMIN protein and sugar degree to reduce; In addition, environmental pollution and to the threat of human health: because a large amount of uses of inorganic fertilizer and agricultural chemicals, grain, vegetables and fruit are subjected to severe contamination, the toxic substance residual quantity is increasing, the sickness rate of human leukemia in recent years of pertinent data report and cancer increases year by year, its major cause is environmental pollution, wherein the most important thing is to use in the soil harm maximum that inorganic chemical fertilizer causes.Some toxic substance also will influence follow-on health by people and animals' procreation, and some residue seepage flow is in rivers, on the grassland and underground infiltration, and the large-area environment that polluted causes immeasurable harm to human and livestock health.So, greatly develop and use organic bio-fertilizer and organic fungi-manure, the protection environment, protect our lifeline, imperative.
The purpose of this invention is to provide a kind of thermal power plant's flyash and magnet organic fertilizer of forming of various nutrient and the required trace element of crop by contaminate environment, improve the soil, improve the effect of fertilizer efficiency, volume increase to reach.
Another object of the present invention provides a kind of preparation method of above-mentioned magnet organic fertilizer.
Contain flyash, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, little fertilizer, humic acids and the bulk soil of silicic acid in the magnet organic fertilizer of the present invention, wherein the ratio of each composition is (parts by weight are represented):
Flyash 10-80 part, nitrogenous fertilizer 7-18 part, phosphate fertilizer 3-18 part, potash fertilizer 1-9 part,
Little fertile 1-15 part, humic acids 1-50 part, silicic acid is bulk native 1-15 part.
Flyash described in the present invention is granularity 60-300 order, heavy metal free, and the pH value is 6.5-9.
Nitrogenous fertilizer described in the fertilizer of the present invention can be urea, ammonium hydrogen phosphate, ammonium chloride or ammonium sulfate.
Phosphate fertilizer described in the fertilizer of the present invention can be nitro phosphate fertilizer, monoammonium phosphate or heavily cross phosphorus calcium.
Potash fertilizer described in the fertilizer of the present invention is preferably vitriolate of tartar and/or Repone K.
Little fertilizer described in the fertilizer of the present invention comprises zinc fertilizer and/or boron fertilizer, molydbenum fertilizer, siliceous fertilizer, and wherein zinc fertilizer is preferably zinc sulfate, and boron fertilizer is preferably borax, and molydbenum fertilizer is preferably ammonium molybdate, siliceous fertilizer is preferably silicon-dioxide.
Humic acids described in the present invention can be a Sodium salts humic acids, and potassium humate or humic acids ammonium salt are a kind of good soil improvement agents.When being used as soil improvement agent, can strengthen ventilation property, the water-permeable of soil, reduce the potential of hydrogen of soil, increase beneficial microorganism quantity and the enzymic activity that increases soil in the soil; It has drought-resistant ability, because humic acids can promote crop root to grow, improves the area that crop absorbs nutrient, and the crop surface wax layer thickens, and dwindles the pore opening degree, reduces the moisture content transpiration, and the two complements each other, and increases income and decreases expenditure to reach the purpose of drought resisting; It still is a kind of new plant growth stimulant: improve plurality of enzymes activity and chlorophyll content, make metabolism vigorous, photosynthesis is strengthened, and sugar part and dry-matter increase, thereby improves anti-adversity abilities such as crop is freeze proof, disease-resistant, the yield and quality of raising crop; It can pass through physics chemical action, forms agricultural chemicals and hormone mixture with agricultural chemicals, can reduce toxicity of pesticide, reduces pesticide dosage, improves pesticide efficacy, can reduce the harm to human body of environmental pollution and chemical substance again; It can improve plant to trace elements absorbed and running ability, is a kind of good complexing agent; Because nutritious, it can improve fruit quality, makes the fruit mouthfeel good, beet increases by 0.4 pol, and mouthfeels such as melon and fruit, vegetables, rice are aromatic; Because the humic acids metal ion forms inner complex, can promote the activation of nutrient in the soil, make plant be easy to absorb, enhance metabolism and the formation of seed, have the effect of short precocious volume increase.
Silicic acid described in the present invention is bulk, and the grogs degree is the 100-350 order, and dioxide-containing silica is 50-98% (weight percent), tap density 0.91-1.00 gram per centimeter
3, pore radius 30-250A °, pH value 4-7.Its characteristic is: the pH value helps regulating the pH value about 5.5; It has the specific molecule structure, can improve cationic exchange capacity after being manured into soil, and improves soil to cationic exchange and absorptivity; Pore radius is at (30-250A °), porous, so strengthened ventilative, the light transmission and the water-holding power of soil, make the soil that hardens become loose, help the breathing and the growth of crop root, can adsorb the harmful bacterium in the soil again simultaneously, can prevent soil-borne disease, be a kind of good soil improvement agent, effectively the content height of silicon (2-6.3%) and strontium has good influence for the promotion plant growth.
Magnet organic fertilizer of the present invention is the theory of learning according to soil magnetism, biomagnetism, environmental magnetism and crop alimentary, with the prescription in modern times, the new-type fertilizer that fertilizer practice combines with magnetization technology, have the advantages that organic-inorganic combines, quick-acting and slow effect combines.It is a kind of be carrier with thermal power plant's flyash, except that containing an amount of nitrogen, phosphorus, potassium, the new-type fertilizer that integrates chemotrophy and physical action that also contains tens kinds of trace elements such as boron, molybdenum, silicon, zinc, manganese, can be according to different soils, Different Crop, adopt the different ingredients soil testing and fertilizer recommendation, its characteristics are as follows:
1, change the formation of micelle kernel structure in root magnetic field environment, the increase soil, invalid nutrient becomes effective nutrient in the activating soil, strengthens the crop rootability, stratification, and seedling is neat, seedling is strong.
2, because nutritious, the raising crop absorbs the area of nutrient, prevents the generation of nutritional deficiency disease, and well developed root system, and plant is in great numbers, and lodging tolerance strengthens.
3, because the formation of micelle kernel structure in the soil adds effective nutrient combination, improve the ventilation property and the retentiveness of soil, improve the utilization ratio of nutrient, roomy, plump, the surperficial wax layer of crop leaf thickens, and reduces the evaporation of moisture content, has keeping crop seedling from drought, the effect of water holding soil moisture conservation.
4, increase and the magnetization owing to various organic substances strengthens crop blade face photosynthesis, thereby improves chlorophyll content, and various crops all show deep green, plant Gao Zhuan.
5, have nitrogen fixation, nontoxic, harmless, pollution-free because its high adsorption capacity not only have quick-acting effects, and fertilizer efficiency is lasting, be to produce the ideal of Organic food with fertile.
6, because useful composition and magnetization improve ground temperature, promote the formation of seed, precocious 3-7 days, and full seed, more than the volume increase 10-15%.
7, reduce soil pollution, prevent that soil-borne disease, blast resisting are obvious, underground crop maggot evil alleviates, and promotes the eubiosis.
8, improve fruit quality, owing to reduce Chemical Composition, organic substance increases, and the crop and fruit mouthfeel is good, and the melon and fruit sugar degree improves, and beet increases by 0.4 pol, vegetables dark green leaf color and mouthfeel aquatic foods.
By soil experiment and demonstration to 300,000 mu of 16 provinces and cities in the whole nation, produce the result and show through surveying, a mu amount of application 15-30 kilogram make base fertilizer or topdress all can, mu produces more food about crop 10-20%, cash crop 20-25%, mu increases 78 yuan of economic benefits.The present invention except that having certain economic benefits, and have improve the soil, culture fertility, reduce environmental pollution; especially soil pollution and the water that causes pollutes, the protection human and livestock health reduces the harm of chemical fertilizer to human body; promote the eubiosis, have good environmental benefit and social benefit.
The test basic condition is as follows
The cloth experimental tests in six counties, two farms, 32 small towns, 130 test points: for studying thing: soybean, corn, wheat, paddy rice, vegetables, beet; Originate for examination fertilizer: magnet organic fertilizer of the present invention; Contrast is that the Magnitized composite fertilizer and the U.S. produce two ammoniums, urea.
Test is handled:
1, soybean: the 1st group: base manure once drops into, mu is executed 25 kilograms of magnet organic fertilizers
The 2nd group: Magnitized composite fertilizer fertilising of equal value (contrast)
2, corn: the 1st group: magnet organic fertilizer mu consumption 25-30 kilogram is made base manure
The 2nd group: mu is executed Magnitized composite fertilizer fertilising of equal value (contrast)
The 3rd group: local custom contrast
3, wheat: the 1st group: magnet organic fertilizer mu is executed 25 kilograms and is made base manure
The 2nd group: Magnitized composite fertilizer fertilising of equal value (contrast)
4, paddy rice: the 1st group: mu is executed magnet organic fertilizer and is made base manure for 20 kilograms, chases after 5 kilograms in urea
The 2nd group: Magnitized composite fertilizer fertilising of equal value (contrast)
5, vegetables: the 1st group: mu is executed magnet organic fertilizer and is made base manure for 30 kilograms
The 2nd group: local custom contrast
6, beet: the 1st group: mu is executed magnet organic fertilizer and is made base manure for 40 kilograms
The 2nd group: local custom contrast
Test-results is described below:
From investigation and observation, various crops all have effect of increasing production in various degree, and its performance is; Soybean emerges from 22 test points, Miao Qi, execute the dark green leaf color of magnet organic fertilizer, the blade plumpness, plant is in great numbers, and is sturdy, the joint sound is short, plant is than the high 3-5 of control group centimetre, 4.8 centimetres of width of blades, and 3.5 centimetres of control groups, overground part plant fresh weight, the plant of executing magnet organic fertilizer weighs 30.8 grams, and control group is 26 grams, from root nodule numbers, mu is executed 76.6 of magnet organic fertilizer, and control group is 53.6, and the soybean of executing magnet organic fertilizer increases by 40 yuan of economic benefits than control group mu volume increase about 7.5%.
Corn is from 36 test points, wide group of joint of leaf in seedling stage early, male female fringe was extracted out early 3-7 days, ripen in advance 5-10 days, mu was executed magnet organic fertilizer yield increased group volume increase about 8%, mu increases by 38 yuan of economic benefits.
Wheat is from seedling stage, and seedling is strong, the wide stem of leaf is thick, ability for tillering is strong, and the seedling phase is executed 12 of magnet organic fertilizer radicals, and 8 of control groups, and 8 of magnet organic fertilizers are executed and 5 of control groups in the ability for tillering aspect, execute magnet organic fertilizer than control group volume increase about 10%.
Paddy rice is executed magnet organic fertilizer and turns green soon from 28 test points, and ability for tillering is strong, and well developed root system is taken root dark, the ground plant is in great numbers, dark green leaf color, and leaf is wide and thick, spike length, grain is many, full grain, per thousand than control group weightening finish 0.3 gram, and mu increases income 9.7%, and rice mouthfeel is good.
Vegetables after the setting date, are obviously found out a morning from 12 test points, and the leaf-head consolidation phase shifts to an earlier date 5-7 days than control group, vegetative period dark green leaf color, the blade plumpness, chlorophyll strengthens, and control group is light green, produces through surveying, and executes the ratio control group volume increase 12% of magnet organic fertilizer.
Beet is from 21 test points, general dark green leaf color, and control group light green, and stem tuber forms early 5-7 days, after testing, executes the magnet organic fertilizer comparison according to increasing by 0.2 pol, volume increase 11.2%.
In the magnet organic fertilizer process of the test, academy of agricultural sciences, Heilongjiang Province clay fertilizer agricultural experts and technician do conscientiously with the test user that phenology is observed and record well, through conscientiously testing and put down in writing by testing program, the result is: every various crops and control group of using magnet organic fertilizer more all shows the percentage of germination height, Miao Qi, Miao Zhuan, leaf color is deep green (control group is a light green), blade is wide, the crop surface wax layer thickens, plant is than the high 5-10 centimetre of control group, stem is thick, fringe is big, full seed, characteristics such as maturation is fast, and volume increase is about 1-18%, and this explanation magnet organic fertilizer obviously is better than other fertilizer on various crops.
Grind department and relevant expert's investigation and analysis through farming, the major cause of magnet organic fertilizer volume increase is: nutritious magnet organic fertilizer is done carrier with flyash, add an amount of nitrogen, phosphorus, potassium, also contain the necessary various trace elements of crop in addition, guarantee various plant growth needs, prevent nutritional deficiency disease; Remanent magnetism, because after the active particle that is magnetized in the fertilizer is manured into soil, has stronger susceptibility, around it, form a local magnetic field, increase the formation of micelle kernel structure in the soil, improve the physical behavior of soil, make root system generation magnetic biological effect, increase crop nutrient, moisture content receptivity; The bulk soil of silicic acid is a kind of exotic materials, it has extremely strong ventilation property, retentiveness and adsorptive power, because porous, so that the soil that hardens becomes loose, help that crop breathes and absorb nutrition, simultaneously the harmful bacterium in the soil is sucked up, preventing soil-borne disease, is a kind of good soil improvement agent; Humic acids can strengthen the ventilation property of soil; water-permeable; reduce the potential of hydrogen of soil; beneficial microorganism quantity is abundant with the active nutritional that increases enzyme in the soil in the increase soil; so promoting crop root grows and the raising percentage of germination; the crop surface wax layer thickens; reduce water evaporates; has drought-resistant ability; because the plurality of enzymes activity, chlorophyll content increases; photosynthesis is strengthened, and sugar part and dry-matter increase; strong stress resistance; short precocious; increase fringe; increase grain; high yield; the fruit mouthfeel is good; reduce chemical fertilizer human body is endangered, for the protection environment, the protection human health all has far reaching significance.
The preparation method of magnet organic fertilizer of the present invention comprises flyash is added except that silicic acid the various fertilizer the bulk soil in polarization back under the high pressure static electricity according to proportioning, add boiling water and carry out saturated dissolving, add the bulk soil of silicic acid then, add the saturated dissolving of boiling water again, stir, granulation is dried down after the magnetization processing gets final product at 30-100 ℃.
The polar region of high pressure static electricity polar described in the preparation method of magnet organic fertilizer of the present invention voltage is 2500～4500V; It can make the bond energy of the chemical bond of the carrying magnetic material in the flyash further weaken, and improves the activation capacity of molecule, after being manured into soil, crop magnetic field is on every side changed, and promotes invalid nutrient to become effective nutrient, turns waste into wealth, and helps environment protection.
The method that magnetization is handled described in the preparation method of the present invention is that the fertilizer after the oven dry is placed intensity is that the magnetization that 200～1000 Gausses' magnetizer carried out 3～10 seconds is handled.
Preparation method of the present invention is scientific and reasonable, products made thereby nutrition height, makes good use of, and be that organic-inorganic combines, fertilizer practice and magnetization technology Colaesce mutually, chemotrophy and physical action new-type fertilizer.
The present invention will be further described below in conjunction with embodiment.
Embodiment
A kind of magnet organic fertilizer, it contains flyash, urea, nitro phosphate fertilizer, vitriolate of tartar, zinc sulfate, Sodium salts humic acids and the bulk soil of silicic acid, and wherein the parts by weight proportioning of various compositions is as follows:
10 parts in 15 parts of nitro phosphate fertilizer of 50 parts of urea of flyash
30 parts of 5 parts of Sodium salts humic acidss of 5 parts of zinc sulfate of vitriolate of tartar
Silicic acid is bulk native 10 parts
During preparation, earlier flyash is polarized under the voltage of the polar region of 3000V, add urea, nitro phosphate fertilizer, vitriolate of tartar, zinc sulfate and Sodium salts humic acids again, after adding boiling water carries out saturated dissolving, add the bulk soil of silicic acid, add the saturated dissolving of boiling water again, stir the back granulation, 70 ℃ of down oven dry, it is that the magnetization that 800 Gausses' magnetizer carried out 8 minutes is handled that the fertilizer after the oven dry is placed intensity, and pack is finished product then.
Claims (10)
1, a kind of magnet organic fertilizer is characterized in that containing flyash, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, little fertilizer, humic acids and the bulk soil of silicic acid.
2, magnet organic fertilizer as claimed in claim 1 is characterized in that wherein the ratio of each composition is (parts by weight are represented):
Flyash 10-80 part, nitrogenous fertilizer 7-18 part, phosphate fertilizer 3-18 part, potash fertilizer 1-9 part,
Little fertile 1-15 part, humic acids 1-50 part, silicic acid is bulk native 1-15 part.
3, magnet organic fertilizer as claimed in claim 1 is characterized in that described flyash is granularity 60-300 order, heavy metal free, and the pH value is 6.5-9.
4, magnet organic fertilizer as claimed in claim 1 is characterized in that described nitrogenous fertilizer is urea, ammonium hydrogen phosphate, ammonium chloride or ammonium sulfate; Described phosphate fertilizer is nitro phosphate fertilizer, phosphoric acid-ammonium or heavily crosses phosphorus calcium; Described potash fertilizer is preferably vitriolate of tartar and/or Repone K.
5, magnet organic fertilizer as claimed in claim 1 is characterized in that described humic acids is Sodium salts humic acids, potassium humate or humic acids ammonium salt.
6, magnet organic fertilizer as claimed in claim 1 is characterized in that described little fertilizer comprises zinc fertilizer and/or boron fertilizer, molydbenum fertilizer, siliceous fertilizer, and wherein zinc fertilizer is preferably zinc sulfate, and boron fertilizer is preferably borax, and molydbenum fertilizer is preferably ammonium molybdate, and siliceous fertilizer is preferably silicon-dioxide.
7, magnet organic fertilizer as claimed in claim 1 is characterized in that the bulk grogs degree of described silicic acid is the 100-350 order, and dioxide-containing silica is 50-98% (weight percent), tap density 0.91-1.00 gram per centimeter
3, pore radius 30-250A °, pH value 4-7.
8, as the preparation method of one of claim 1-7 described magnet organic fertilizer, it is characterized in that comprising flyash is added except that silicic acid the various fertilizer the bulk soil in polarization back under the high pressure static electricity according to proportioning, add boiling water and carry out saturated dissolving, add the bulk soil of silicic acid then, add the saturated dissolving of boiling water again, stir, granulation is dried down after the magnetization processing gets final product at 30-100 ℃.
9, preparation method as claimed in claim 8 is characterized in that described high pressure static electricity polar polar region voltage is 2500～4500V.
10, preparation method as claimed in claim 8 is characterized in that method that described magnetization is handled is that the fertilizer after the oven dry is placed intensity is that the magnetization that 200～1000 Gausses' magnetizer carried out 3～10 seconds is handled.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97119021A CN1074397C (en) | 1997-10-15 | 1997-10-15 | Magnet organic fertilizer and preparation thereof |
| AU27018/99A AU2701899A (en) | 1997-10-15 | 1997-12-25 | Magnetized organic fertiliser and its preparation method |
| PCT/CN1997/000151 WO1999019274A1 (en) | 1997-10-15 | 1997-12-25 | Magnetized organic fertiliser and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97119021A CN1074397C (en) | 1997-10-15 | 1997-10-15 | Magnet organic fertilizer and preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1178209A true CN1178209A (en) | 1998-04-08 |
| CN1074397C CN1074397C (en) | 2001-11-07 |
Family
ID=5175139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97119021A Expired - Fee Related CN1074397C (en) | 1997-10-15 | 1997-10-15 | Magnet organic fertilizer and preparation thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1074397C (en) |
| AU (1) | AU2701899A (en) |
| WO (1) | WO1999019274A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180728A (en) * | 2011-01-24 | 2011-09-14 | 天津市利维特活力素科技有限公司 | Anti-rice blast special rice yield-increasing fertilizer |
| CN102276366A (en) * | 2011-06-29 | 2011-12-14 | 安徽瑞然生物药肥科技有限公司 | Special-purpose liquid pesticide-containing fertilizer for paddy rice and preparation method thereof |
| CN102898235A (en) * | 2012-10-16 | 2013-01-30 | 北京师范大学 | Novel clean pollution-free magnetic bioorganic fertilizer |
| CN105801183A (en) * | 2016-04-27 | 2016-07-27 | 陈书仁 | Pollution-free foliar fertilizer |
| CN105994364A (en) * | 2016-05-24 | 2016-10-12 | 杨军波 | Plant growth regulator and application thereof |
| CN115010547A (en) * | 2021-03-05 | 2022-09-06 | 张玉昌 | Preparation method of special magnetic compound fertilizer for breeding |
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| CN100348552C (en) * | 2005-04-30 | 2007-11-14 | 中国石油天然气股份有限公司 | Compound fertilizer containing effective silicon |
| CN102627490A (en) * | 2012-04-23 | 2012-08-08 | 常熟市南洋化肥有限公司 | Pure sulfur based nitrogenous fertilizer |
| CN104292041B (en) * | 2014-11-11 | 2015-07-08 | 山东省农作物种质资源中心 | Organic basic fertilizer with traditional Chinese medicines for winter wheat and preparation method of organic basic fertilizer |
| CN104355837B (en) * | 2014-11-11 | 2015-07-08 | 山东省农作物种质资源中心 | Traditional Chinese medicine compound leaf fertilizer for winter wheat and preparation method thereof |
| UA107646C2 (en) * | 2014-11-17 | 2015-01-26 | METHOD OF OBTAINING MINERAL FERTILIZER | |
| CN107189784B (en) * | 2017-06-01 | 2019-10-15 | 山东建筑大学 | A kind of waste old ceramics expansive soil modifier and its application method |
| CN107641031A (en) * | 2017-11-03 | 2018-01-30 | 广西壮族自治区金秀瑶族自治县科学技术情报研究所 | Lysimachia foenum-graecum dedicated liquid fertilizer and its production method |
| CN113087578A (en) * | 2021-03-30 | 2021-07-09 | 中地宝联(北京)国土资源勘查技术开发集团有限公司 | Chemical fertilizer with soil heavy metal restoration function and preparation method thereof |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117767A (en) * | 1978-03-01 | 1979-09-12 | Ishii Sangyo | Production of mineral fertilizer having magnetism |
| CN1093695A (en) * | 1994-05-10 | 1994-10-19 | 武汉三益磁化肥技术发展有限公司 | A kind of magnetized compound fertilizer and production method thereof |
| CN1120034A (en) * | 1994-09-11 | 1996-04-10 | 石师宁 | Granulated magnetic compound fertiliser and its industrial production method |
| CN1126191A (en) * | 1995-05-29 | 1996-07-10 | 王嘉运 | Activated compound fertilizer and its prodn. method |
| CN1063163C (en) * | 1996-01-31 | 2001-03-14 | 王淑惠 | Electronic synergisting method and appts. for chemical fertilizer |
| CN1136030A (en) * | 1996-02-06 | 1996-11-20 | 刘明星 | Magnetized multi-element compound fertilizer and its production method |
-
1997
- 1997-10-15 CN CN97119021A patent/CN1074397C/en not_active Expired - Fee Related
- 1997-12-25 AU AU27018/99A patent/AU2701899A/en not_active Abandoned
- 1997-12-25 WO PCT/CN1997/000151 patent/WO1999019274A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180728A (en) * | 2011-01-24 | 2011-09-14 | 天津市利维特活力素科技有限公司 | Anti-rice blast special rice yield-increasing fertilizer |
| CN102276366A (en) * | 2011-06-29 | 2011-12-14 | 安徽瑞然生物药肥科技有限公司 | Special-purpose liquid pesticide-containing fertilizer for paddy rice and preparation method thereof |
| CN102898235A (en) * | 2012-10-16 | 2013-01-30 | 北京师范大学 | Novel clean pollution-free magnetic bioorganic fertilizer |
| CN102898235B (en) * | 2012-10-16 | 2014-05-07 | 北京师范大学 | Clean pollution-free magnetic bioorganic fertilizer |
| CN105801183A (en) * | 2016-04-27 | 2016-07-27 | 陈书仁 | Pollution-free foliar fertilizer |
| CN105994364A (en) * | 2016-05-24 | 2016-10-12 | 杨军波 | Plant growth regulator and application thereof |
| CN115010547A (en) * | 2021-03-05 | 2022-09-06 | 张玉昌 | Preparation method of special magnetic compound fertilizer for breeding |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2701899A (en) | 1999-05-03 |
| WO1999019274A1 (en) | 1999-04-22 |
| CN1074397C (en) | 2001-11-07 |
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