CN105801287A - Water-soluble fertilizer containing amino acid and preparation method of water-soluble fertilizer - Google Patents
Water-soluble fertilizer containing amino acid and preparation method of water-soluble fertilizer Download PDFInfo
- Publication number
- CN105801287A CN105801287A CN201610393471.2A CN201610393471A CN105801287A CN 105801287 A CN105801287 A CN 105801287A CN 201610393471 A CN201610393471 A CN 201610393471A CN 105801287 A CN105801287 A CN 105801287A
- Authority
- CN
- China
- Prior art keywords
- water
- soluble fertilizer
- chelated
- aminoacid
- added
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
Abstract
The invention relates to the technical field of fertilizer, and particularly discloses water-soluble fertilizer containing amino acid and a preparation method of the water-soluble fertilizer.The water-soluble fertilizer comprises, by weight, 20-40 parts of amino acid powder, 10-20 parts of chelated calcium, 1-10 parts of chelated manganese, 1-10 parts of chelated zinc, 1-10 parts of chelated iron, 5-20 parts of seaweed extract and 20-40 parts of water.The water-soluble fertilizer can promote expanding of fruitlets, prevent fruit cracking, increase glossiness of fruit peels and improve storage resistance of fruits.
Description
Technical field
The present invention relates to technical field of fertilizers, be specifically related to a kind of containing aminoacid water-soluble fertilizer and preparation method thereof.
Background technology
Water soluble fertilizer (Water Soluble Fertilizer, be called for short WSF), a kind of can be completely soluble many
Element compound fertilizer, it can promptly be dissolved in the water, it is easier to absorbed by crops, and its absorption rate is of a relatively high, more
For crucially it can apply to the industrialized agricultures such as spray drop filling, it is achieved water-fertilizer integral, reach water-saving and save the usefulness of fertile saving of labor.
Compared with the kinds such as traditional calcium superphosphate, granulated compound fertilizer, water soluble fertilizer has obvious advantage.It is mainly characterized by using
Amount is few, and easy to use, use cost is low, and Crop is fast, and nutritional labeling utilization rate is high.So, people are the most permissible
Carrying out component design according to the nutritional need feature required for plant growth, the formula of science does not results in the waste of fertilizer so that
Its utilization rate of fertilizer is almost that (in China, the utilization rate of fertilizer of Common compound fertilizer is only for 2-3 times of conventional composite chemical fertilizer
30%-40%) secondly, water soluble fertilizer is a quick-acting fertilizer, and grower can be allowed to see effect and the performance of fertilizer quickly,
According to crop difference growing way, fertilizer formula can be made adjustment at any time.Certainly the application process of water soluble fertilizer is the easiest,
It can include along with irrigation water applying fertilizer when the modes such as sprinkling irrigation, drip irrigation are irrigated, and had both saved water, and had saved again fertilizer, and
And also a saving labour force, this uses the benefit of water soluble fertilizer to be apparent in today that labor cost grows to even greater heights
's.Owing to the application process of water soluble fertilizer is application with irrigation water, so that fertilising is extremely uniform, this is also for improving yield and product
Matter has established solid foundation.The general impurity of water soluble fertilizer is less, and electrical conductivity is low, the very convenient regulation of concentration, so
Even if it is also safe to the tender seedling of children, do not worry causing the adverse consequencess such as burn seedlings.
Therefore, water soluble fertilizer is described as fertilizer " new lover ", and the water-soluble fertilizer in aminoacid is fertilizer enterprise product
The focus of development & production.Therefore, a kind of water-soluble fertilizer in aminoacid of exploitation has great importance.
Summary of the invention
The technical problem to be solved is, in order to overcome above-mentioned deficiency present in prior art, it is provided that a kind of
Containing aminoacid water-soluble fertilizer.
Above-mentioned technical problem to be solved by this invention, is achieved by the following technical programs:
A kind of water-soluble fertilizer in aminoacid, comprises following effective ingredient: aminoacid powder, chelate calcium, Chelated Manganese, chelated zinc, chelating
Ferrum, Sargassum extract and water.
Preferably, described containing aminoacid Water soluble fertilizer, also comprise sodium benzoate, stabilizer and pH conditioner.
Preferably, described containing aminoacid water-soluble fertilizer, comprise the effective ingredient of following weight portion: aminoacid powder 20-40
Part；Chelating calcium 10-20 part；Chelated Manganese 1-10 part；Chelated zinc 1-10 part；Chelated iron 1-10 part；Sargassum extract 5-20
Part；Water 20-40 part.
It is further preferred that described containing aminoacid water-soluble fertilizer, comprise the effective ingredient of following weight portion: aminoacid powder
20-30 part；Chelating calcium 10-15 part；Chelated Manganese 1-5 part；Chelated zinc 1-5 part；Chelated iron 1-5 part；Sargassum extract 5-10
Part；Water 25-35 part.
Preferably, described Sargassum extract is prepared by the method comprised the steps of:
(1) it is the ethanol extraction of 10% ~ 70% by Sargassum water or volume fraction, obtains water or ethanol extraction；
(2) by nonpolar macroporous adsorption resin on the water of gained or ethanol extraction, then it is the ethanol of 10% ~ 50% by volume fraction
Eluting, collects eluent concentrate drying and i.e. obtains described Sargassum extract.
Preferably, step (1) is the ethanol extraction of 30% ~ 50% by volume fraction；Extracting mode is heating and refluxing extraction
Or supersound extraction.
Preferably, in step (2) with 30% ~ 40% ethanol elution.
Preferably, described containing aminoacid water-soluble fertilizer, also comprise the composition of following weight portion: sodium benzoate 0.1-0.5
Part；Stabilizer 1.0-2.0 part；PH conditioner 0.2-1.0 part.
A kind of preparation method containing aminoacid water-soluble fertilizer, comprises the steps of:
(1) water is added in a kettle.；
(2) after (1) step, aminoacid powder is added；
(3) in (2) step, chelating calcium, chelated iron, chelated zinc part, Chelated Manganese are added；
(4) in (3) step, Sargassum extract is added；
(5) in (4) step, sodium benzoate, stabilizer are added；And add pH adjusting agent regulation pH value be 6.5 ~ 7.5；
(6) filter, obtain described containing aminoacid water-soluble fertilizer.
Preferably, described preparation method, also comprise the steps of:
(7) fluid reservoir, semi-finished product (N, P2O5, K2O, pH etc.) to be checked are entered；
(8) liquid filling machine subpackage, gland, vanning；
(9) quality inspection is qualified, finished product warehouse-in.
The water-soluble fertilizer containing aminoacid of the present invention has the advantages that
(1) promote young fruit to expand, prevent dehiscent fruit, increase peel glossiness, strengthen fruit long keeping ability；
Of the present invention containing aminoacid water-soluble fertilizer by adding the organic chelated calcium component of a large amount, activity is high, easily absorb, and is making
Have the most transitional in object, cell wall structure, strengthening cell can be improved, promote that young fruit expands, effectively prevent fruit simultaneously
Dehiscent fruit phenomenon, and prevent or alleviate the physiology confusion that crop is caused because of the deficiency of calcium.
(2) quickly turn the green return of spring, promote bud differentiation, raising fruit-setting rate；
Of the present invention containing aminoacid water-soluble fertilizer, the aminoacid extracted containing various pure naturals and chelated microelements, and
Add natural seaweed extract, containing natural plants growth regulator, crop can be made quickly to turn the green return of spring, promote bud differentiation, increasing
Add the amount of blooming, flower and fruit protecting, increase crop yield and improve quality.
(3) disease-resistant anti-adversity ability is strengthened；
Of the present invention containing aminoacid water-soluble fertilizer, soil environment can be improved, make plant growth healthy and strong, strengthen crop to bad
The resistivity of environment.
Detailed description of the invention
The present invention is explained further below in conjunction with specific embodiment, but the present invention is not done any type of limit by embodiment
Fixed.
Embodiment 1
Aminoacid powder 30 parts；Chelating calcium 15 parts；Chelated Manganese 5 parts；Chelated zinc 5 parts；Chelated iron 5 parts；Sargassum extract 10
Part；Sodium benzoate 0.5 part；Stabilizer 2.0 parts；PH conditioner 1.0 parts；25 parts of water.Described Sargassum extract is by such as
Lower section method prepares: Sargassum volume fraction is the ethanol extraction of 50% by (1), obtains ethanol extraction；(2) by the second of gained
Nonpolar macroporous adsorption resin (D101 type macroporous resin) on alcohol extraction thing, then be the ethanol elution of 30% by volume fraction, collect
Eluent concentrate drying i.e. obtains described Sargassum extract.
Preparation method:
(1) water is added in a kettle.；
(2) after (1) step, aminoacid powder is added；
(3) in (2) step, chelating calcium, chelated iron, chelated zinc part, Chelated Manganese are added；
(4) in (3) step, Sargassum extract is added；
(5) in (4) step, sodium benzoate, stabilizer are added；And add pH adjusting agent regulation pH value be 7.0；
(6) filter；
(7) fluid reservoir, semi-finished product (N, P2O5, K2O, pH etc.) to be checked are entered；
(8) liquid filling machine subpackage, gland, vanning；
(9) quality inspection is qualified, finished product warehouse-in.
Embodiment 2
Aminoacid powder 25 parts；Chelating calcium 12 parts；Chelated Manganese 3 parts；Chelated zinc 3 parts；Chelated iron 3 parts；Sargassum extract 7
Part；Sodium benzoate 0.2 part；Stabilizer 1.5 parts；PH conditioner 0.5 part；30 parts of water.Described Sargassum extract is by such as
Lower section method prepares: Sargassum volume fraction is the ethanol extraction of 50% by (1), obtains ethanol extraction；(2) by the second of gained
Nonpolar macroporous adsorption resin (D101 type macroporous resin) on alcohol extraction thing, then be the ethanol elution of 30% by volume fraction, collect
Eluent concentrate drying i.e. obtains described Sargassum extract.
Preparation method:
(1) water is added in a kettle.；
(2) after (1) step, aminoacid powder is added；
(3) in (2) step, chelating calcium, chelated iron, chelated zinc part, Chelated Manganese are added；
(4) in (3) step, Sargassum extract is added；
(5) in (4) step, sodium benzoate, stabilizer are added；And add pH adjusting agent regulation pH value be 7.0；
(6) filter；
(7) fluid reservoir, semi-finished product (N, P2O5, K2O, pH etc.) to be checked are entered；
(8) liquid filling machine subpackage, gland, vanning；
(9) quality inspection is qualified, finished product warehouse-in.
Embodiment 3
Aminoacid powder 20 parts；Chelating calcium 10 parts；Chelated Manganese 1 part；Chelated zinc 1 part；Chelated iron 1 part；Sargassum extract 5
Part；Sodium benzoate 0.1 part；Stabilizer 1.0 parts；PH conditioner 0.2 part；35 parts of water.Described Sargassum extract is by such as
Lower section method prepares: Sargassum volume fraction is the ethanol extraction of 50% by (1), obtains ethanol extraction；(2) by the second of gained
Nonpolar macroporous adsorption resin (D101 type macroporous resin) on alcohol extraction thing, then be the ethanol elution of 30% by volume fraction, collect
Eluent concentrate drying i.e. obtains described Sargassum extract.
Preparation method:
(1) water is added in a kettle.；
(2) after (1) step, aminoacid powder is added；
(3) in (2) step, chelating calcium, chelated iron, chelated zinc part, Chelated Manganese are added；
(4) in (3) step, Sargassum extract is added；
(5) in (4) step, sodium benzoate, stabilizer are added；And add pH adjusting agent regulation pH value be 7.0；
(6) filter；
(7) fluid reservoir, semi-finished product (N, P2O5, K2O, pH etc.) to be checked are entered；
(8) liquid filling machine subpackage, gland, vanning；
(9) quality inspection is qualified, finished product warehouse-in.
Embodiment 4
1 when and where
1.1 test periods: on August 19,29 days to 2015 June in 2015
1.2 test sites: test arrangement gives new people village, cities and towns in Senior Residents in Fengxian District of Shanghai.Front stubble is as Fructus Lycopersici esculenti.
2 materials and methods
2.1 for examination soil
It is middle clay for examination soil.Arable layer averagely containing organic 10.3g/kg, full nitrogen 0.71g/kg, available phosphorus 20.5mg/kg,
Available potassium 77mg/kg, PH7.76.
2.2 for examination fertilizer: embodiment 1,2 and 3 prepare containing aminoacid water-soluble fertilizer.
2.3 for studying thing: test varieties of Brassica campestris is: " China's king's green stem vegetable ".Greenhouse cultivation, in June, 2015 sowing date
29 days, application rate 2kg/666.7m2, August 19 2015 harvest date.
2.4 EXPERIMENTAL DESIGN and method
2.4.1 EXPERIMENTAL DESIGN
Test sets 5 process, is repeated 3 times, and random district group arranges, each 20m of plot area2。
Process 1: habits fertilization+confession tries fertilizer (embodiment 1 prepares).Application process for examination fertilizer is: spray.
Seedling stage begins to use, first use 40ml, dilutes 600 times, sprays continuously 4 times, within 7 days, uses once.Habits fertilization is with reference to processing
5。
Process 2: habits fertilization+confession tries fertilizer (embodiment 2 prepares).Application process reference for examination fertilizer processes 1.
Habits fertilization is with reference to processing 5.
Process 3: habits fertilization+confession tries fertilizer (embodiment 3 prepares).Application process reference for examination fertilizer processes 1.
Habits fertilization is with reference to processing 5.
Process 4: habits fertilization+equivalent clear water.Habits fertilization is with reference to processing 5.
Process 5: habits fertilization.45% Chemical Mixed Fertilizer (15-15-15 type) 50kg/ mu executed by base.
2.4.2 test method
(1) community field test is done in the uniform plot of the sorting charge amount of overcoming, and the vertical direction along P balance direction, plot is arranged
Each community.
(2) each process field agronomic measures is consistent, and community surrounding sets protection row.
2.4.3 project is detected
Investigate average plant height and the number of blade of each process during Plantula Brassicae chinensis results, and enter for the yield of Plantula Brassicae chinensis after examination fertilizer using
Row measures.
3 test result analysis
The impact on Plantula Brassicae chinensis biological character of 3.1 different disposal
Process as can be seen from Table 11,2 and 3(use that embodiment 1,2 and 3 prepares respectively containing aminoacid water-soluble fertilizer)
The plant height of the Plantula Brassicae chinensis arrived and the number of blade are apparently higher than processing 4 and processing 5.Wherein the treatment effect of process 1 is best, at plant height ratio
Reason 4 and process 5 exceed 3.9cm and 4.3cm respectively；The number of blade exceeds 0.9 and 1.0 than processing 4 respectively with process 5.
The impact on yield of pakchoi structure of 3.2 different disposal
From Table 2, it can be seen that process 1,2 and 3(use that embodiment 1,2 and 3 prepares respectively containing aminoacid Water soluble fertilizer
Material) yield of Plantula Brassicae chinensis that obtains is than processing 4 and processing 5 and significantly improve.Wherein the effect of process 1 is more preferable, than process 4 and process
5 exceed 19.1%.
Claims (10)
1. a water-soluble fertilizer in aminoacid, it is characterised in that comprise following effective ingredient: aminoacid powder, chelating calcium, chelating
Manganese, chelated zinc, chelated iron, Sargassum extract and water.
The most according to claim 1 containing aminoacid Water soluble fertilizer, it is characterised in that also comprise sodium benzoate, stabilizer and
PH conditioner.
The most according to claim 1 containing aminoacid water-soluble fertilizer, it is characterised in that to comprise effective one-tenth of following weight portion
Point: aminoacid powder 20-40 part；Chelating calcium 10-20 part；Chelated Manganese 1-10 part；Chelated zinc 1-10 part；Chelated iron 1-10 part；
Sargassum extract 5-20 part；Water 20-40 part.
The most according to claim 1 containing aminoacid water-soluble fertilizer, it is characterised in that to comprise effective one-tenth of following weight portion
Point: aminoacid powder 20-30 part；Chelating calcium 10-15 part；Chelated Manganese 1-5 part；Chelated zinc 1-5 part；Chelated iron 1-5 part；Sea
Algae extract 5-10 part；Water 25-35 part.
The most according to claim 1 containing aminoacid water-soluble fertilizer, it is characterised in that described Sargassum extract is by comprising
The method of following steps prepares:
(1) it is the extraction of 10% ~ 70% by Sargassum water or volume fraction, obtains water or ethanol extraction；
(2) by nonpolar macroporous adsorption resin on the water of gained or ethanol extraction, then it is the ethanol of 10% ~ 50% by volume fraction
Eluting, collects eluent concentrate drying and i.e. obtains described Sargassum extract.
The most according to claim 5 containing aminoacid water-soluble fertilizer, it is characterised in that step (1) is 30% by volume fraction
The ethanol extraction of ~ 50%；Extracting mode is heating and refluxing extraction or supersound extraction.
The most according to claim 5 containing aminoacid water-soluble fertilizer, it is characterised in that in step (2) with 30% ~ 40% ethanol
Eluting.
The most according to claim 1 containing aminoacid water-soluble fertilizer, it is characterised in that also to comprise the composition of following weight portion:
Sodium benzoate 0.1-0.5 part；Stabilizer 1.0-2.0 part；PH conditioner 0.2-1.0 part.
9. the preparation method containing aminoacid water-soluble fertilizer described in any one of claim 1 ~ 8, it is characterised in that comprise following step
Rapid:
(1) water is added in a kettle.；
(2) after (1) step, aminoacid powder is added；
(3) in (2) step, chelating calcium, chelated iron, chelated zinc part, Chelated Manganese are added；
(4) in (3) step, Sargassum extract is added；
(5) in (4) step, sodium benzoate, stabilizer are added；And add pH adjusting agent regulation pH value be 6.5 ~ 7.5；
(6) filter, obtain described containing aminoacid water-soluble fertilizer.
Preparation method the most according to claim 9, it is characterised in that also comprise the steps of:
(7) fluid reservoir, semi-finished product are entered to be checked；
(8) liquid filling machine subpackage, gland, vanning；
(9) quality inspection is qualified, finished product warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393471.2A CN105801287A (en) | 2016-06-06 | 2016-06-06 | Water-soluble fertilizer containing amino acid and preparation method of water-soluble fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393471.2A CN105801287A (en) | 2016-06-06 | 2016-06-06 | Water-soluble fertilizer containing amino acid and preparation method of water-soluble fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105801287A true CN105801287A (en) | 2016-07-27 |
Family
ID=56427926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610393471.2A Pending CN105801287A (en) | 2016-06-06 | 2016-06-06 | Water-soluble fertilizer containing amino acid and preparation method of water-soluble fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105801287A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106831185A (en) * | 2017-03-15 | 2017-06-13 | 许昌学院 | A kind of nectarine cracking resistance fruit preparation and preparation method thereof and administration |
| CN107827513A (en) * | 2017-08-08 | 2018-03-23 | 宁夏顺宝现代农业股份有限公司 | A kind of preparation method of the water-soluble fertilizer containing amino acid |
| CN108424264A (en) * | 2018-05-21 | 2018-08-21 | 中国农业科学院郑州果树研究所 | A kind of high calcareous fertilisers rich in marine algae extract |
| CN111302855A (en) * | 2020-02-21 | 2020-06-19 | 济南覆陇肥料科技有限公司 | Oligosaccharide organic peptide fertilizer and preparation method thereof |
| CN112047780A (en) * | 2020-08-18 | 2020-12-08 | 陕西麦克斯农业科技股份有限公司 | Compound liquid fertilizer containing algin amino acid and calcium, boron, zinc, iron, copper and manganese |
| CN112409058A (en) * | 2020-12-31 | 2021-02-26 | 天脊煤化工集团股份有限公司 | Preparation method of amino acid-containing water-soluble fertilizer |
| CN113307676A (en) * | 2021-07-13 | 2021-08-27 | 广东生态工程职业学院 | Amino acid water-soluble fertilizer for macadamia nuts |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829386A (en) * | 2015-06-04 | 2015-08-12 | 威海恒源生物工程开发有限公司 | Seaweed water-soluble fertilizer and preparation method thereof |
| CN104945107A (en) * | 2015-06-11 | 2015-09-30 | 青岛苏贝尔作物营养有限公司 | Seaweed water-soluble fertilizer and application method thereof |
| CN105198669A (en) * | 2015-09-12 | 2015-12-30 | 云南润杰农业科技股份有限公司 | Water-soluble fertilizer containing microelements and preparation method thereof |
| CN105439737A (en) * | 2015-12-26 | 2016-03-30 | 烟台众德集团有限公司 | Organic functional trace element water-soluble fertilizer and production method thereof |
-
2016
- 2016-06-06 CN CN201610393471.2A patent/CN105801287A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829386A (en) * | 2015-06-04 | 2015-08-12 | 威海恒源生物工程开发有限公司 | Seaweed water-soluble fertilizer and preparation method thereof |
| CN104945107A (en) * | 2015-06-11 | 2015-09-30 | 青岛苏贝尔作物营养有限公司 | Seaweed water-soluble fertilizer and application method thereof |
| CN105198669A (en) * | 2015-09-12 | 2015-12-30 | 云南润杰农业科技股份有限公司 | Water-soluble fertilizer containing microelements and preparation method thereof |
| CN105439737A (en) * | 2015-12-26 | 2016-03-30 | 烟台众德集团有限公司 | Organic functional trace element water-soluble fertilizer and production method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106831185A (en) * | 2017-03-15 | 2017-06-13 | 许昌学院 | A kind of nectarine cracking resistance fruit preparation and preparation method thereof and administration |
| CN107827513A (en) * | 2017-08-08 | 2018-03-23 | 宁夏顺宝现代农业股份有限公司 | A kind of preparation method of the water-soluble fertilizer containing amino acid |
| CN108424264A (en) * | 2018-05-21 | 2018-08-21 | 中国农业科学院郑州果树研究所 | A kind of high calcareous fertilisers rich in marine algae extract |
| CN111302855A (en) * | 2020-02-21 | 2020-06-19 | 济南覆陇肥料科技有限公司 | Oligosaccharide organic peptide fertilizer and preparation method thereof |
| CN112047780A (en) * | 2020-08-18 | 2020-12-08 | 陕西麦克斯农业科技股份有限公司 | Compound liquid fertilizer containing algin amino acid and calcium, boron, zinc, iron, copper and manganese |
| CN112409058A (en) * | 2020-12-31 | 2021-02-26 | 天脊煤化工集团股份有限公司 | Preparation method of amino acid-containing water-soluble fertilizer |
| CN113307676A (en) * | 2021-07-13 | 2021-08-27 | 广东生态工程职业学院 | Amino acid water-soluble fertilizer for macadamia nuts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105801287A (en) | Water-soluble fertilizer containing amino acid and preparation method of water-soluble fertilizer | |
| CN104813885B (en) | Production method for cadmium-polluted rice land governing and rice cadmium reduction | |
| CN102030581B (en) | Novel multi-functional biological organic seed dressing agent and method for preparing same | |
| CN109315247B (en) | Method for producing selenium-rich rice by using astragalus sinicus and rape activated soil | |
| CN109804765B (en) | Fertilizing method for macadimia nut biological bacterial fertilizer | |
| CN104221671B (en) | The implantation methods of Daning Radix Codonopsis | |
| CN104609971A (en) | Special slow-released fertilizer for flowers and plants and preparation method of fertilizer | |
| CN105130665A (en) | Amino acid-containing water-soluble fertilizer and preparation method for same | |
| CN111408618B (en) | Method for restoring cadmium-polluted soil by utilizing black nightshade and corn intercropping plants | |
| CN101544511B (en) | Biological compound fertilizer | |
| CN103204739A (en) | Long-acting zinc fertilizer and preparation method thereof | |
| CN104086316B (en) | A kind of treaster functional compound fertilizer and preparation method thereof | |
| CN105198669A (en) | Water-soluble fertilizer containing microelements and preparation method thereof | |
| CN104429527A (en) | Method for reducing arsenic absorbed by crops | |
| CN106045782A (en) | Water-soluble fertilizer containing humic acid and preparation method of water-soluble fertilizer | |
| CN103270840A (en) | Strawberry fertilizing method with growth promotion, quality improvement, effect increase and disease prevention functions | |
| CN104230518B (en) | A kind of potato drought resistant special fertilizer and preparation method thereof | |
| CN106316645A (en) | Nutritional fertilizer for root vegetables and preparation method of nutritional fertilizer | |
| CN104098365A (en) | Special tomato fertilizer and preparation method thereof | |
| Andrade Melo et al. | Peanut seed yield under influence of fertilizer and biostimulant | |
| CN102630424B (en) | Fertilizing method for inhibiting continuous cropping diseases of Chinese cabbage in north cool areas | |
| CN105130668A (en) | Balanced type macro-element water-soluble fertilizer and preparation method thereof | |
| CN105130667A (en) | Fruit-enhanced multi-element water insoluble fertilizer and preparation method thereof | |
| CN105237288A (en) | Medium element water-soluble fertilizer and preparation method thereof | |
| CN105130558A (en) | Special macroelement water-soluble fertilizer for tobacco and preparation method of special macroelement water-soluble fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Zhengwei Inventor after: Wang Youhua Inventor after: Zhang Bin Inventor after: Guo Binglei Inventor before: Wang Youhua Inventor before: Lin Zhengwei |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |