CN107176890A - A kind of rich manganese slow-release compound fertilizer - Google Patents
A kind of rich manganese slow-release compound fertilizer Download PDFInfo
- Publication number
- CN107176890A CN107176890A CN201710339145.8A CN201710339145A CN107176890A CN 107176890 A CN107176890 A CN 107176890A CN 201710339145 A CN201710339145 A CN 201710339145A CN 107176890 A CN107176890 A CN 107176890A
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- manganese
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- slow
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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
- C05G3/80—Soil conditioners
-
- 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
-
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
Abstract
The invention discloses a kind of rich manganese slow-release compound fertilizer, it is made up of the raw material of following parts by weight：1 ~ 3 part of 31 ~ 33 parts of braunite, 27 ~ 29 parts of manganite, 21 ~ 23 parts of pyrolusite, 15 ~ 17 parts of manganese chloride, 12 ~ 14 parts of manganese sulfate, 54 ~ 56 parts of calcium nitrate, 41 ~ 43 parts of potassium dihydrogen phosphate, 6 ~ 8 parts of Picea meyeri bark, 7 ~ 9 parts of Masson Pine Bark, 3 ~ 5 parts of michelia macclurei leaf, 5 ~ 7 parts of Acacia mangiumwilld leaf, 26 ~ 28 parts of rape stalk, stable fertilizer 20 ~ 22,2 ~ 4 parts of brown sugar powder, 7 ~ 9 parts of banana skin, 0.6 ~ 0.7 part of complex microorganism and super absorbent resin.It can be formed " island structure " after the super absorbent resin water suction that the present invention is used, can for a long time and slowly provide necessary nutritional ingredient for crop growth, manganese element particularly needed for plant growing process, so as to be prevented effectively from the generation of crops manganese deficiency symptom.
Description
Technical field
The present invention relates to agricultural technology field, and in particular to a kind of rich manganese slow-release compound fertilizer.
Background technology
In modern agricultural production, we are seen everywhere the figure of composite fertilizer, it has, and nutrient content is high, accessory ingredient is few,
Utilization rate of fertilizer is high, the advantages of facilitating is applied in storage, and important role is play in terms of higher yield of crops stable yields is promoted.Sustained release
Composite fertilizer is a kind of important classification in composite fertilizer, is also the research emphasis of China's Growth of Chemical Fertilizer Industry, and its sustained release principle is
The hydrophobic substance of thin layer is coated in fertiliser granulates surface, so that internal nutrient is slowly discharged into soil, is constantly given
Crops supply nutrient, effectively raise the utilization rate of fertilizer.But existing slow-release compound fertilizer also have the shortcomings that it is certain,
It is mainly manifested in nutrients ratio to be relatively fixed, it is difficult to meet the different demands of all kinds of soil and all kinds of crops；Slow release effect is not to the utmost
Such as people's will, mismatched with crop growth demand, so as to reduce fertilizer efficiency, influence plant growth, cause the underproduction reduction of income.
Main nutrient elements is nitrogen, phosphorus, potassium in current complex fertilizer, but crop growth is sought necessary to need 18 kinds
Support element.Therefore, the nutrient contained by current common fertilizer can not fully meet plant growth needs.Manganese is plant
The activator of interior enzyme, the formation of its respiration to crops, photosynthesis and chlorophyll plays an important role.Crops lack
Manganese symptom is to organize slowly to turn yellow between spire arteries and veins, along occurring the yellow green striped parallel with vein between vein from blade tip to base portion,
Blade softness is sagging, and stem is thin and delicate, hollow kernels, malalignment, and root is thin and grows, and causes lodging resistance poor, yield reduction.
The content of the invention
For above-mentioned defect of the prior art, it is an object of the invention to provide a kind of manganese content it is high and can continue,
The composite fertilizer of slow Releasing nutrient, so as to reduce the lodging rate of crops, improves the 100-grain weight and yield of crops.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of rich manganese slow-release compound fertilizer, is made up of the raw material of following parts by weight：It is 31 ~ 33 parts of braunite, 27 ~ 29 parts of manganite, soft
21 ~ 23 parts of manganese ore, 15 ~ 17 parts of manganese chloride, 12 ~ 14 parts of manganese sulfate, 54 ~ 56 parts of calcium nitrate, 41 ~ 43 parts of potassium dihydrogen phosphate, Picea meyeri
6 ~ 8 parts of bark, 7 ~ 9 parts of Masson Pine Bark, 3 ~ 5 parts of michelia macclurei leaf, 5 ~ 7 parts of Acacia mangiumwilld leaf, 26 ~ 28 parts of rape stalk, horse
1 ~ 3 part of barnyard manure 20 ~ 22,2 ~ 4 parts of brown sugar powder, 7 ~ 9 parts of banana skin .7 parts of the .6 of complex microorganism 0 ~ 0 and super absorbent resin.
It is preferred that, the complex microorganism, by following weight than microorganism group into：Costa Rica streptomycete:It is pale purple
Paecilomyces varioti:Field green grass or young crops stem knurl rhizobium=3:6:5, the microorganism has activated, and is directly used in fermentation.
It is preferred that, the super absorbent resin is poly- (2- acrylamide-2-methylpro panesulfonic acids-acrylic acid).
Present invention also offers the preparation method of above-mentioned rich manganese slow-release compound fertilizer, comprise the following steps：
S1：Rape stalk is placed in the drying baker that temperature is 35 ~ 40 DEG C and dried to no moisture, room temperature natural cooling, with banana
Skin put into together rotating speed be 6100 ~ 6200r/min pulverizer crush, cross 120 ~ 130 mesh sieves, with stable fertilizer together with input 17 ~
19r/min mixer mixes 3 ~ 5min, lucifuge room temperature 220 ~ 240h of sealed fermenting, during which every 48h turnings once,
Room temperature natural cooling, it is standby；
S2：Braunite, manganite and pyrolusite are calcined into 580 ~ 600min at 450 ~ 470 DEG C of temperature, room temperature natural cooling is thrown
Enter the grinder that rotating speed is 8000 ~ 8100r/min to grind, cross 120 ~ 130 mesh sieves, obtain manganese mineral powder；Manganese chloride and manganese sulfate are thrown
Enter the pulverizer that rotating speed is 5000 ~ 5100r/min to crush, cross 90 ~ 100 mesh sieves, be 27 ~ 29r/min with manganese mineral powder input rotating speed
Mixer mix 3 ~ 5min, lucifuge room temperature 80 ~ 90h of sealed fermenting, room temperature natural cooling is standby；
S3：In the frying pan that Picea meyeri bark and Masson Pine Bark are put into 71 ~ 73 DEG C, stir-fry 7 ~ 9min, frying pan temperature is adjusted to 46 ~
48 DEG C, add brown sugar powder and stir-fry 2 ~ 4min, frying pan temperature is adjusted to 35 ~ 37 DEG C, add michelia macclurei leaf and Acacia mangiumwilld leaf is turned over
6 ~ 8min is fried, room temperature natural cooling, input rotating speed is crushed for 4900 ~ 5000r/min pulverizer, crosses 100 ~ 110 mesh sieves, lucifuge
Room temperature 130 ~ 140h of sealed fermenting, during which every 20h turnings once, room temperature natural cooling are standby；
S4：The mixing for being 21 ~ 23r/min by the standby raw material input rotating speed obtained by the standby raw material obtained by step S1 and step S3
Machine mixes 2 ~ 4min, lucifuge room temperature 50 ~ 55h of sealed fermenting, and during which every 15h turnings once, room temperature natural cooling is standby
With；
S5：The pulverizer co-grinding for being 5550 ~ 5600r/min by calcium nitrate and potassium dihydrogen phosphate input rotating speed, crosses 90 ~ 95 mesh
Sieve, puts into the mixing that rotating speed is 19 ~ 21r/min together with the standby raw material obtained by the standby raw material obtained by step S2 and step S4
Machine mixes 3 ~ 5min, puts into complex microorganism, and lucifuge room temperature 60 ~ 65h of sealed fermenting, room temperature natural cooling is crossed roll-type and made
Grain machine granulation, particle diameter is 2.3 ~ 2.5mm, and heated-air drying is standby；
S6：Prepare super absorbent resin；
S7：Super absorbent resin obtained by standby raw material obtained by step S5 and step S6 is mixed together uniformly, dried, it is standby
With；
S8：Mixture obtained by step S7 is subjected to 19.4 ~ 19.6kGy, 26 ~ 28min of radiation sterilization, the rich manganese of the present invention is obtained
Slow-release compound fertilizer.
It is preferred that, the step S6 is specially：
S61：Polyethylene glycol dimethacrylate is dissolved in water, used per 0.3g polyethylene glycol dimethacrylates
Water be 5.0ml；
S62：Ammonium persulfate is dissolved in water, the water used per 0.1g ammonium persulfates is 3.0ml；
S63：By the polyethylene glycol two prepared by acrylic monomers, 2- acrylamide-2-methylpro panesulfonic acids monomer, step S61
Methacrylic acid aqueous solution of ester and the ammonium persulfate aqueous solution prepared by step S62 are added in reactor, heating water bath to 70
DEG C carry out reaction 6 hours；
S64：Mixture obtained by step S63 is taken out from reactor, stripping and slicing, dried 7 hours under conditions of 70 DEG C, cooling
After store.
Beneficial effects of the present invention：
（1）" island structure " can be formed after the super absorbent resin water suction that the present invention is used, unnecessary water, fertilizer is transformed to beam
Tie up " storage water, fertilizer " in a network, can for a long time and slowly for crop growth provide necessary moisture, nutrition into
Divide and trace element, hence it is evident that improve the growing environment of crops, improve the yield of crops.
（2）The braunite containing manganese element, manganite, pyrolusite, manganese chloride and manganese sulfate, energy are added in raw material of the present invention
Enough for the manganese element needed for providing growth in plant growing process, so as to be prevented effectively from the generation of crops manganese deficiency symptom.
（3）Picea meyeri bark, Masson Pine Bark, michelia macclurei leaf and Acacia mangiumwilld leaf in raw material of the present invention add brown sugar powder
Good sterilization and disinsection effect is played after frying mixed fermentation, has good prevention effect to the aphid insect pest disease of crops, from
And reduce the aphid insect pest rate of crops.
（4）The present invention is added with multiple-microorganism strain, and after being manured into soil, the microorganism beneficial bacterium population formed can
Soil texture is effectively improved, strengthens the activity of edaphon, strengthens soil fertility.
（5）Rape stalk of the present invention, stable fertilizer and banana skin mixed fermentation are manured into soil, and can be effectively improved the thing of soil
Reason, chemistry and biological nature, vegetable soil, culture fertility.
（6）Inventive formulation is scientific and reasonable, and effective nutritional ingredient is mutually merged between each raw material, and effect is complemented each other, no
But the healthy growth of crops blade can be promoted, promote the robust growth of crop plant, and farming can be effectively facilitated
Thing reduces the lodging rate of crops to the sorption enhanced of manganese element, improves the 100-grain weight and yield of crops, is that planting household is brought
Higher economic interests.
Embodiment
It is prepared by the super absorbent resin of embodiment 1
A kind of super absorbent resin of rich manganese slow-release compound fertilizer, its preparation method is：
Polyethylene glycol dimethacrylate is dissolved in water, the water that 1.2g polyethylene glycol dimethacrylates are used
For 20.0ml, ammonium persulfate is dissolved in water, the water used per 0.4g ammonium persulfates is 12.0ml, by 30g third
Acrylic monomer and 20g 2- acrylamide-2-methylpro panesulfonic acid monomers are put into reactor, by poly- second two prepared above
The alcohol dimethylacrylate aqueous solution and ammonium persulfate aqueous solution are also added in the reactor, heating water bath to 70 DEG C of progress
Reaction 6 hours, generates transparent plastic substance, transparent plastic substance is taken out from reactor, stripping and slicing, in 70 DEG C of condition
Lower drying 7 hours, is stored after cooling.
Embodiment 2
A kind of rich manganese slow-release compound fertilizer, is made up of the raw material of following parts by weight：31 parts of braunite, 27 parts of manganite, pyrolusite 21
Part, 15 parts of manganese chloride, 12 parts of manganese sulfate, 54 parts of calcium nitrate, 41 parts of potassium dihydrogen phosphate, 6 parts of Picea meyeri bark, 7 parts of Masson Pine Bark,
It is 3 parts of michelia macclurei leaf, 5 parts of Acacia mangiumwilld leaf, 26 parts of rape stalk, stable fertilizer 20,2 parts of brown sugar powder, 7 parts of banana skin, compound micro-
2 parts of super absorbent resin prepared by biological 0.6 part and embodiment 1.Wherein, the complex microorganism, by following weight than it is micro-
Biotic component：Costa Rica streptomycete:Paecilomyces lilacinus:Field green grass or young crops stem knurl rhizobium=3:6:5, the microorganism has activated,
It is directly used in fermentation.
Present invention also offers the preparation method of above-mentioned rich manganese slow-release compound fertilizer, comprise the following steps：
S1：Rape stalk is placed in the drying baker that temperature is 35 DEG C and dried to no moisture, room temperature natural cooling, with banana skin one
Play input rotating speed to crush for 6100r/min pulverizer, cross 120 mesh sieves, input 17r/min mixer is mixed together with stable fertilizer
Stirring 3min, lucifuge room temperature sealed fermenting 220h are closed, during which every 48h turnings once, room temperature natural cooling is standby；
S2：Braunite, manganite and pyrolusite are calcined into 580min, room temperature natural cooling at 450 DEG C of temperature, input rotating speed is
8000r/min grinder grinding, crosses 120 mesh sieves, obtains manganese mineral powder；It is 5000r/min by manganese chloride and manganese sulfate input rotating speed
Pulverizer crush, cross 90 mesh sieves, with manganese mineral powder put into rotating speed for 27r/min mixer mix 3min, lucifuge room temperature
Sealed fermenting 80h, room temperature natural cooling is standby；
S3：In the frying pan that Picea meyeri bark and Masson Pine Bark are put into 71 DEG C, big fire is stir-fried 7min, and frying pan temperature is adjusted into 46
DEG C, add brown sugar powder slow fire and stir-fry 2min, frying pan temperature is adjusted to 35 DEG C, add michelia macclurei leaf and Acacia mangiumwilld leaf slow fire is turned over
6min is fried, room temperature natural cooling, input rotating speed is crushed for 4900r/min pulverizer, crosses 100 mesh sieves, the closed hair of lucifuge room temperature
Ferment 130h, during which every 20h turnings once, room temperature natural cooling are standby；
S4：The mixer for being 21r/min by the standby raw material input rotating speed obtained by the standby raw material obtained by step S1 and step S3
2min, lucifuge room temperature sealed fermenting 50h are mixed, during which every 15h turnings once, room temperature natural cooling is standby；
S5：By calcium nitrate and potassium dihydrogen phosphate input rotating speed 5550r/min pulverizer co-grinding, 90 mesh sieves are crossed, with step
The standby raw material obtained by standby raw material and step S4 obtained by S2 puts into the mixer that rotating speed is 19r/min and mixed together
3min, puts into complex microorganism, and lucifuge room temperature sealed fermenting 60h, room temperature natural cooling crosses roll pelletizer granulation, and particle diameter is
2.3mm, heated-air drying is standby；
S6：Super absorbent resin prepared by the standby raw material obtained by step S5 and embodiment 1 is mixed together uniformly, is dried, so
19.4 ~ 19.6kGy radiation sterilization 26min are carried out afterwards, just obtain the rich manganese slow-release compound fertilizer of the present invention.
The braunite containing manganese element, manganite, pyrolusite, manganese chloride and manganese sulfate are added in raw material of the present invention, can
For the manganese element needed for providing growth in plant growing process, so as to be prevented effectively from the generation of crops manganese deficiency symptom；Picea meyeri
Bark, Masson Pine Bark, michelia macclurei leaf and Acacia mangiumwilld leaf play good sterilization after adding brown sugar powder frying mixed fermentation
Insecticidal action, has good prevention effect to the aphid insect pest disease of crops, so as to reduce the aphid insect pest rate of crops；And add
Plus microorganism beneficial bacterium population can be effectively improved soil texture, strengthen the activity of edaphon, strengthen soil fertility；Oil
Dish stalk, stable fertilizer and banana skin mixed fermentation are manured into soil, and can be effectively improved the physics, chemistry and biological nature of soil,
Vegetable soil, culture fertility.Further, since " island structure " can be formed after the super absorbent resin water suction that the present invention is used, make
Unnecessary water, fertilizer are transformed to " storage water, the fertilizer " of constraint in a network, can be for a long time and slowly crop growth
There is provided necessary moisture, nutritional ingredient and trace element, hence it is evident that improve the growing environment of crops, improve the yield of crops.
Claims (5)
1. a kind of rich manganese slow-release compound fertilizer, it is characterised in that be made up of the raw material of following parts by weight：31 ~ 33 parts of braunite, water manganese
27 ~ 29 parts of ore deposit, 21 ~ 23 parts of pyrolusite, 15 ~ 17 parts of manganese chloride, 12 ~ 14 parts of manganese sulfate, 54 ~ 56 parts of calcium nitrate, potassium dihydrogen phosphate
41 ~ 43 parts, 6 ~ 8 parts of Picea meyeri bark, 7 ~ 9 parts of Masson Pine Bark, 3 ~ 5 parts of michelia macclurei leaf, 5 ~ 7 parts of Acacia mangiumwilld leaf, rape straw
26 ~ 28 parts of stalk, stable fertilizer 20 ~ 22,2 ~ 4 parts of brown sugar powder, 7 ~ 9 parts of banana skin, 0.6 ~ 0.7 part of complex microorganism and high-hydroscopicity tree
1 ~ 3 part of fat.
2. a kind of rich manganese slow-release compound fertilizer according to claim 1, it is characterised in that the complex microorganism, by following
Weight than microorganism group into：Costa Rica streptomycete:Paecilomyces lilacinus:Field green grass or young crops stem knurl rhizobium=3:6:5, micro- life
Thing has been activated, and is directly used in fermentation.
3. a kind of rich manganese slow-release compound fertilizer according to claim 1, it is characterised in that the super absorbent resin is poly-
(2- acrylamide-2-methylpro panesulfonic acids-acrylic acid).
4. a kind of preparation method of rich manganese slow-release compound fertilizer according to any one of claim 1 ~ 3, it is characterised in that including
Following steps：
S1：Rape stalk is placed in the drying baker that temperature is 35 ~ 40 DEG C and dried to no moisture, room temperature natural cooling, with banana
Skin put into together rotating speed be 6100 ~ 6200r/min pulverizer crush, cross 120 ~ 130 mesh sieves, with stable fertilizer together with input 17 ~
19r/min mixer mixes 3 ~ 5min, lucifuge room temperature 220 ~ 240h of sealed fermenting, during which every 48h turnings once,
Room temperature natural cooling, it is standby；
S2：Braunite, manganite and pyrolusite are calcined into 580 ~ 600min at 450 ~ 470 DEG C of temperature, room temperature natural cooling is thrown
Enter the grinder that rotating speed is 8000 ~ 8100r/min to grind, cross 120 ~ 130 mesh sieves, obtain manganese mineral powder；Manganese chloride and manganese sulfate are thrown
Enter the pulverizer that rotating speed is 5000 ~ 5100r/min to crush, cross 90 ~ 100 mesh sieves, be 27 ~ 29r/min with manganese mineral powder input rotating speed
Mixer mix 3 ~ 5min, lucifuge room temperature 80 ~ 90h of sealed fermenting, room temperature natural cooling is standby；
S3：In the frying pan that Picea meyeri bark and Masson Pine Bark are put into 71 ~ 73 DEG C, stir-fry 7 ~ 9min, frying pan temperature is adjusted to 46 ~
48 DEG C, add brown sugar powder and stir-fry 2 ~ 4min, frying pan temperature is adjusted to 35 ~ 37 DEG C, add michelia macclurei leaf and Acacia mangiumwilld leaf is turned over
6 ~ 8min is fried, room temperature natural cooling, input rotating speed is crushed for 4900 ~ 5000r/min pulverizer, crosses 100 ~ 110 mesh sieves, lucifuge
Room temperature 130 ~ 140h of sealed fermenting, during which every 20h turnings once, room temperature natural cooling are standby；
S4：The mixing for being 21 ~ 23r/min by the standby raw material input rotating speed obtained by the standby raw material obtained by step S1 and step S3
Machine mixes 2 ~ 4min, lucifuge room temperature 50 ~ 55h of sealed fermenting, and during which every 15h turnings once, room temperature natural cooling is standby
With；
S5：The pulverizer co-grinding for being 5550 ~ 5600r/min by calcium nitrate and potassium dihydrogen phosphate input rotating speed, crosses 90 ~ 95 mesh
Sieve, puts into the mixing that rotating speed is 19 ~ 21r/min together with the standby raw material obtained by the standby raw material obtained by step S2 and step S4
Machine mixes 3 ~ 5min, puts into complex microorganism, and lucifuge room temperature 60 ~ 65h of sealed fermenting, room temperature natural cooling is crossed roll-type and made
Grain machine granulation, particle diameter is 2.3 ~ 2.5mm, and heated-air drying is standby；
S6：Prepare super absorbent resin；
S7：Super absorbent resin obtained by standby raw material obtained by step S5 and step S6 is mixed together uniformly, dried, it is standby
With；
S8：Mixture obtained by step S7 is subjected to 19.4 ~ 19.6kGy, 26 ~ 28min of radiation sterilization, the rich manganese of the present invention is obtained
Slow-release compound fertilizer.
5. a kind of rich manganese slow-release compound fertilizer according to claim 4, it is characterised in that the step S6 is specially：
S61：Polyethylene glycol dimethacrylate is dissolved in water, used per 0.3g polyethylene glycol dimethacrylates
Water be 5.0ml；
S62：Ammonium persulfate is dissolved in water, the water used per 0.1g ammonium persulfates is 3.0ml；
S63：By the polyethylene glycol two prepared by acrylic monomers, 2- acrylamide-2-methylpro panesulfonic acids monomer, step S61
Methacrylic acid aqueous solution of ester and the ammonium persulfate aqueous solution prepared by step S62 are added in reactor, heating water bath to 70
DEG C carry out reaction 6 hours；
S64：Mixture obtained by step S63 is taken out from reactor, stripping and slicing, dried 7 hours under conditions of 70 DEG C, cooling
After store.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339145.8A CN107176890A (en) | 2017-05-15 | 2017-05-15 | A kind of rich manganese slow-release compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339145.8A CN107176890A (en) | 2017-05-15 | 2017-05-15 | A kind of rich manganese slow-release compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107176890A true CN107176890A (en) | 2017-09-19 |
Family
ID=59832149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710339145.8A Pending CN107176890A (en) | 2017-05-15 | 2017-05-15 | A kind of rich manganese slow-release compound fertilizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN107176890A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499262A (en) * | 2018-05-17 | 2019-11-26 | 卢松 | Purification absorbs the compound of slurry-spraying pelletizing flue gas |
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|---|---|---|---|---|
| CN1451637A (en) * | 2002-04-12 | 2003-10-29 | 李裕 | Drought-resistant and saline-alkali-resistant phosphate fertilizer |
| US6936681B1 (en) * | 2002-03-26 | 2005-08-30 | Georgia Pacific Resins, Inc. | Slow release nitrogen fertilizer |
| CN105294320A (en) * | 2015-12-03 | 2016-02-03 | 青岛华仁技术孵化器有限公司 | Special drought-resistant high-efficiency composite fertilizer for planting corns |
| CN106008064A (en) * | 2016-05-14 | 2016-10-12 | 安徽新天地生物肥业有限公司 | Manganese containing corn compound fertilizer |
-
2017
- 2017-05-15 CN CN201710339145.8A patent/CN107176890A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6936681B1 (en) * | 2002-03-26 | 2005-08-30 | Georgia Pacific Resins, Inc. | Slow release nitrogen fertilizer |
| CN1451637A (en) * | 2002-04-12 | 2003-10-29 | 李裕 | Drought-resistant and saline-alkali-resistant phosphate fertilizer |
| CN105294320A (en) * | 2015-12-03 | 2016-02-03 | 青岛华仁技术孵化器有限公司 | Special drought-resistant high-efficiency composite fertilizer for planting corns |
| CN106008064A (en) * | 2016-05-14 | 2016-10-12 | 安徽新天地生物肥业有限公司 | Manganese containing corn compound fertilizer |
Non-Patent Citations (1)
| Title |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110499262A (en) * | 2018-05-17 | 2019-11-26 | 卢松 | Purification absorbs the compound of slurry-spraying pelletizing flue gas |
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