CN104211480A - Water-soluble nutritional liquid fertilizer containing amino acids and preparation method of water-soluble nutritional liquid fertilizer - Google Patents
Water-soluble nutritional liquid fertilizer containing amino acids and preparation method of water-soluble nutritional liquid fertilizer Download PDFInfo
- Publication number
- CN104211480A CN104211480A CN201410460326.2A CN201410460326A CN104211480A CN 104211480 A CN104211480 A CN 104211480A CN 201410460326 A CN201410460326 A CN 201410460326A CN 104211480 A CN104211480 A CN 104211480A
- Authority
- CN
- China
- Prior art keywords
- amino acid
- liquid fertilizer
- water
- yeast
- solution
- 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
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a water-soluble nutritional liquid fertilizer containing amino acids and a preparation method of the water-soluble nutritional liquid fertilizer. The nutritional liquid fertilizer comprises the following components in percentage by weight: 1-3% of organic compound amino acid extraction solution, 0.5-1.5% of ribonucleic acid concentrate, 2-5% of potassium dihydrogen phosphate, 0.5-1.5% of zinc, 0.2-0.4% of boron, 0.2-0.5% of magnesium, 0.2-0.5% of copper and the balance of water; the organic compound amino acid extraction solution is prepared by the following method comprising the following steps: taking housefly larvae, adding into an acid solution which is 10-50 times the weight of the housefly larvae and has the pH of 1-4, performing acidolysis at the temperature of 80-90 DEG C for 1-5h, filtering and adjusting the pH of filtrate to 4-6 for preparation. The water-soluble nutritional liquid fertilizer disclosed by the invention can obtain amino acid solutions with more abundant types and higher content by adopting the housefly larvae to replace other animal protein sources to extract the amino acid solutions, and the liquid fertilizer obtained by compounding the amino acid solutions with the ribonucleic acid concentrate and other components has ideal fertilizer efficiency and can effectively increase the yield of crops.
Description
Technical field
The present invention relates to a kind of liquid fertilizer, be specifically related to a kind of containing amino acid whose water-soluble nutrient liquid fertilizer and preparation method thereof.
Background technology
Along with economic develop rapidly, living standards of the people day by day improve, and safety in production and the quality of the public to the grain of depending on for existence, food had higher requirement.Production public hazards, green and to have same instrument be urgent problem in agriculture production to meet the need of market also increase the demand of the new-type fertilizer relevant to its production thereupon.At present, medical circle and nutrition educational circles have been widely used in the directed various functional polypeptides synthetic and that directly produce through enzymic hydrolysis with protein of amino acid both at home and abroad.And this amino acid kind of producing mostly is single component, produces liquid fertilizer with it and have that cost is high, the dissatisfactory deficiency of fertilizer efficiency.
The another kind of method of Preparation of amino acid is to adopt acid hydrolysis animal proteinum.Animal ceratin is a kind of biopolymer, mainly with the hair of animal, send out, the form such as skin, angle exists, wherein contained amino acid kind is many, content is also relatively high, be more suitable for for the preparation of containing amino acid whose liquid fertilizer, if publication number is the patents of invention such as CN1069257A, CN1097184A.
Fly maggot is a kind of animal protein source of high-quality, not only rich in protein, and in albumen, amino acid whose component is also very rationally various, according to the literature, in fly maggot dry powder, crude protein accounts for 55～65%, and the survival time of the pathogenic bacteria of any kind in fly maggot body is all no more than 7 days.With respect to other animal protein source, fly maggot is more suitable for for the preparation of amino acid.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of formula rationally, the complete and fertilizer efficiency of nutritive ingredient is more preferably containing amino acid whose water-soluble nutrient liquid fertilizer and preparation method thereof.
Of the present invention containing amino acid whose water-soluble nutrient liquid fertilizer, by weight percentage, it consist of:
Organic composite amino acid extracting solution 1～3%;
Yeast Nucleic Acid concentrated solution 0.5～1.5%;
Potassium primary phosphate 2～5%;
Zinc 0.5～1.5%;
Boron 0.2～0.4%;
Magnesium 0.2～0.5%;
Copper 0.2～0.5%;
Surplus is water;
Wherein, organic composite amino acid extracting solution is made by following methods: get fly maggot, add the acid solution that is equivalent to 10～50 times of its weight, pH=1～4, acidolysis 1～5h under 80～90 DEG C of conditions, filters, and collects filtrate, add alkali and adjust its pH=4～6, obtain organic composite amino acid extracting solution;
Yeast Nucleic Acid concentrated solution is made by following methods: get distiller's yeast yeast, taking waste molasses as cultivating based on normal temperature bottom fermentation 10～15h in fermentor tank, to the sodium hydroxide that adds fermented liquid weight 0.8～1.2% in gained fermented liquid, be heated to alkaline hydrolysis 1～2h under 70～80 DEG C of conditions, filter, the rna content that filtrate is concentrated into is wherein 10～15%, obtains Yeast Nucleic Acid concentrated solution.
In technique scheme, prepare in the method for organic aminoacids complex extracting solution, described fly maggot is fresh fly maggot; Described acid solution can be aqueous hydrochloric acid, aqueous acetic acid or aqueous sulfuric acid, preferably salt aqueous acid.
In technique scheme, prepare in the method for Yeast Nucleic Acid concentrated solution, the consumption proportion of waste molasses and distiller's yeast yeast is generally 100～150:1.
In technique scheme, the composition of above-mentioned each component is preferably:
Organic composite amino acid extracting solution 1～2%;
Yeast Nucleic Acid concentrated solution 1.0～1.5%;
Potassium primary phosphate 2～3%;
Zinc 0.5～1.0%
Boron 0.3～0.4%;
Magnesium 0.3～0.5%;
Copper 0.3～0.5%;
Surplus is water.
The above-mentioned preparation method containing amino acid whose water-soluble nutrient liquid fertilizer, comprises the following steps:
1) preparation of organic composite amino acid extracting solution: get fly maggot, add the acid solution that is equivalent to 10～50 times of its weight, pH=1～4, acidolysis 1～5h under 80～90 DEG C of conditions, filter, collect filtrate, add alkali and adjust its pH=4～6, obtain organic composite amino acid extracting solution;
2) preparation of Yeast Nucleic Acid concentrated solution: get distiller's yeast yeast, taking waste molasses as cultivating based on normal temperature bottom fermentation 10～15h in fermentor tank, to the sodium hydroxide that adds fermented liquid weight 0.8～1.2% in gained fermented liquid, be heated to alkaline hydrolysis 1～2h under 70～80 DEG C of conditions, filter, the rna content that filtrate is concentrated into is wherein 10～15%, obtains Yeast Nucleic Acid concentrated solution;
3) take the above-mentioned organic composite amino acid extracting solution making and Yeast Nucleic Acid concentrated solution by proportional quantity, then add potassium primary phosphate, zinc, boron, magnesium, the Tong Heshui of proportional quantity, mix, to obtain final product.
Above-mentioned preparation method's step 1) in, described fly maggot is fresh fly maggot; Described acid solution can be aqueous hydrochloric acid, aqueous acetic acid or aqueous sulfuric acid, preferably salt aqueous acid.
The step 2 of aforesaid method) in, the consumption proportion of waste molasses and distiller's yeast yeast is generally 100～150:1.
Of the present invention containing amino acid whose water-soluble nutrient liquid fertilizer in use, product need be used after by 100～800 times of dilutions.
Compared with prior art, the present invention adopts fly maggot to replace other animal protein source to extract aminoacids solution, can obtain the aminoacids solution that kind is abundanter and content is higher, and then with Yeast Nucleic Acid concentrated solution and other component assembly, obtain the complete and fertilizer efficiency of nutritive ingredient more preferably containing amino acid whose water-soluble nutrient liquid fertilizer, gained liquid fertilizer can be easier to be absorbed by Crop Root, leaf, stem in effectively improving soil quality comprehensively, and fertilizer efficiency ideal can effectively improve the output of farm crop; Using after the liquid fertilizer of above-mentioned preparation, having obvious pest effect, and improving the drought resistance of crop.
Embodiment
With specific embodiment, the invention will be further described below, but the present invention is not limited to these embodiment.
Embodiment 1
1, contain the composition of amino acid whose water-soluble nutrient liquid fertilizer
Organic composite amino acid extracting solution 2%;
Yeast Nucleic Acid concentrated solution 1%;
Potassium primary phosphate 3%;
Zinc 1%;
Boron 0.4%;
Magnesium 0.2%;
Copper 0.3%;
Surplus is water.
2, preparation method:
1) preparation of organic composite amino acid extracting solution: get fly maggot, add the aqueous hydrochloric acid that is equivalent to 50 times of its weight, pH=3, acidolysis 1h under 85 DEG C of conditions, filters, and collects filtrate, adds ammoniacal liquor and adjusts its pH=4, obtains organic composite amino acid extracting solution; The organic composite amino acid extracting solution of gained is delivered to Analysis-Test Research Center, Guangxi Zhuang Autonomous Region and detects, amino acid contamination wherein as described in Table 1:
Table 1:
2) preparation of Yeast Nucleic Acid concentrated solution: get distiller's yeast yeast, taking waste molasses as cultivating based on normal temperature bottom fermentation 10h in fermentor tank, to the sodium hydroxide that adds fermented liquid weight 1% in gained fermented liquid, be heated to alkaline hydrolysis 2h under 75 DEG C of conditions, filter, the rna content that filtrate is concentrated into is wherein 12% (weight), obtains Yeast Nucleic Acid concentrated solution; Wherein, the weight proportion of waste molasses and distiller's yeast yeast is 150:1;
3) take the above-mentioned organic composite amino acid extracting solution making and Yeast Nucleic Acid concentrated solution by proportional quantity, then add potassium primary phosphate, zinc, boron, magnesium, the Tong Heshui of proportional quantity, mix, to obtain final product.
By above-mentioned make containing 200 times of amino acid whose water-soluble nutrient liquid fertilizer dilute with waters for the spraying of paddy rice, observe the impact of product on rice yield.
If habits fertilization (CK, fertilization of rice amount N, P
2o
5, K
2o is respectively 20Kg/ mu, 5Kg/ mu, 7Kg/ mu), spray clear water (on habits fertilization basis) and spray 3 processing of product (on habits fertilization basis) of the present embodiment, 3 repetitions are established in each processing, test area is 300m
2.Respectively after rice seedling is turned green, before heading, after heading, the paddy growth middle and later periods respectively sprays 1 time, spray altogether 4 times.
Result shows, sprays the processing containing amino acid whose water-soluble nutrient liquid fertilizer (on habits fertilization basis) that the present embodiment makes with spraying clear water (on habits fertilization basis) compared with, and every mu is increased production 10～12%.
Embodiment 2
1, contain the composition of amino acid whose water-soluble nutrient liquid fertilizer
Organic composite amino acid extracting solution 3%;
Yeast Nucleic Acid concentrated solution 1.5%;
Potassium primary phosphate 2%;
Zinc 1.5%;
Boron 0.3%;
Magnesium 0.4%;
Copper 0.2%;
Surplus is water.
2, preparation method:
1) preparation of organic composite amino acid extracting solution: get fly maggot, add the aqueous acetic acid that is equivalent to 20 times of its weight, pH=2, acidolysis 3h under 90 DEG C of conditions, filter, collect filtrate, add liming and adjust its pH=5, obtain organic composite amino acid extracting solution;
2) preparation of Yeast Nucleic Acid concentrated solution: get distiller's yeast yeast, taking waste molasses as cultivating based on normal temperature bottom fermentation 15h in fermentor tank, to the sodium hydroxide that adds fermented liquid weight 0.8% in gained fermented liquid, be heated to alkaline hydrolysis 1h under 80 DEG C of conditions, filter, the rna content that filtrate is concentrated into is wherein 10% (weight), obtains Yeast Nucleic Acid concentrated solution; Wherein, the weight proportion of waste molasses and distiller's yeast yeast is 100:1;
3) take the above-mentioned organic composite amino acid extracting solution making and Yeast Nucleic Acid concentrated solution by proportional quantity, then add potassium primary phosphate, zinc, boron, magnesium, the Tong Heshui of proportional quantity, mix, to obtain final product.
By above-mentioned make containing 800 times of amino acid whose water-soluble nutrient liquid fertilizer dilute with waters for the spraying of cucumber, observe the impact of product on rice yield.
If habits fertilization (CK, cucumber rate of fertilizer application N, P
2o
5, K
2o is respectively 11Kg/ mu, 7.5Kg/ mu, 15.5Kg/ mu), spray clear water (on habits fertilization basis) and spray 3 processing of product (on habits fertilization basis) of the present embodiment, each processing established 3 repetitions, and test area is 600m
2.Respectively at cucumber at seedling stage, contain melon early stage, contain the melon later stage and respectively spray 1 time, spray altogether 3 times.
Result shows, sprays the processing containing amino acid whose water-soluble nutrient liquid fertilizer (on habits fertilization basis) that the present embodiment makes with spraying clear water (on habits fertilization basis) compared with, and every mu is increased production 12～14%.The red spider, the hang spring worm that spray in the experimental plot of the present embodiment product obviously reduce.
Embodiment 3
1, contain the composition of amino acid whose water-soluble nutrient liquid fertilizer
Organic composite amino acid extracting solution 1%;
Yeast Nucleic Acid concentrated solution 0.5%;
Potassium primary phosphate 5;
Zinc 0.8%;
Boron 0.2%;
Magnesium 0.5%;
Copper 0.4%;
Surplus is water.
2, preparation method:
1) preparation of organic composite amino acid extracting solution: get fly maggot, add the aqueous hydrochloric acid that is equivalent to 30 times of its weight, pH=4, acidolysis 2h under 80 DEG C of conditions, filter, collect filtrate, add liming and adjust its pH=5, obtain organic composite amino acid extracting solution;
2) preparation of Yeast Nucleic Acid concentrated solution: get distiller's yeast yeast, taking waste molasses as cultivating based on normal temperature bottom fermentation 12h in fermentor tank, to the sodium hydroxide that adds fermented liquid weight 1.2% in gained fermented liquid, be heated to alkaline hydrolysis 2h under 70 DEG C of conditions, filter, the rna content that filtrate is concentrated into is wherein 11% (weight), obtains Yeast Nucleic Acid concentrated solution; Wherein, the weight proportion of waste molasses and distiller's yeast yeast is 130:1;
3) take the above-mentioned organic composite amino acid extracting solution making and Yeast Nucleic Acid concentrated solution by proportional quantity, then add potassium primary phosphate, zinc, boron, magnesium, the Tong Heshui of proportional quantity, mix, to obtain final product.
By above-mentioned make containing 800 times of amino acid whose water-soluble nutrient liquid fertilizer dilute with waters for the spraying of strawberry, observe the impact of product on rice yield.
If habits fertilization (CK, strawberry rate of fertilizer application compound potassium sulfate fertilizer 40Kg/ mu, urea 10Kg/ mu), spray clear water (on habits fertilization basis) and spray 3 processing of product (on habits fertilization basis) of the present embodiment, each processing established 3 repetitions, and test area is 600m
2.Respectively after strawberry field planting survives, squaring period, initial bloom stage respectively spray 1 time, spray altogether 3 times.
Result shows, sprays the processing containing amino acid whose water-soluble nutrient liquid fertilizer (on habits fertilization basis) that the present embodiment makes with spraying clear water (on habits fertilization basis) compared with, and every mu is increased production 9～11%.The aphid, the red spider that spray in the experimental plot of the present embodiment product obviously reduce.
Embodiment 4
1, contain the composition of amino acid whose water-soluble nutrient liquid fertilizer
Organic composite amino acid extracting solution 1.5%;
Yeast Nucleic Acid concentrated solution 1.2%;
Potassium primary phosphate 4%;
Zinc 0.5%;
Boron 0.3%;
Magnesium 0.3%;
Copper 0.5%;
Surplus is water.
2, preparation method:
1) preparation of organic composite amino acid extracting solution: get fly maggot, add the aqueous hydrochloric acid that is equivalent to 10 times of its weight, pH=1, acidolysis 5h under 80 DEG C of conditions, filter, collect filtrate, add liming and adjust its pH=5, obtain organic composite amino acid extracting solution;
2) preparation of Yeast Nucleic Acid concentrated solution: get distiller's yeast yeast, taking waste molasses as cultivating based on normal temperature bottom fermentation 11h in fermentor tank, to the sodium hydroxide that adds fermented liquid weight 0.9% in gained fermented liquid, be heated to alkaline hydrolysis 1h under 75 DEG C of conditions, filter, the rna content that filtrate is concentrated into is wherein 15% (weight), obtains Yeast Nucleic Acid concentrated solution; Wherein, the weight proportion of waste molasses and distiller's yeast yeast is 120:1;
3) take the above-mentioned organic composite amino acid extracting solution making and Yeast Nucleic Acid concentrated solution by proportional quantity, then add potassium primary phosphate, zinc, boron, magnesium, the Tong Heshui of proportional quantity, mix, to obtain final product.
Claims (4)
1. containing an amino acid whose water-soluble nutrient liquid fertilizer, by weight percentage, it consist of:
Organic composite amino acid extracting solution 1～3%;
Yeast Nucleic Acid concentrated solution 0.5～1.5%;
Potassium primary phosphate 2～5%;
Zinc 0.5～1.5%;
Boron 0.2～0.4%;
Magnesium 0.2～0.5%;
Copper 0.2～0.5%;
Surplus is water;
Wherein, organic composite amino acid extracting solution is made by following methods: get fly maggot, add the acid solution that is equivalent to 10～50 times of its weight, pH=1～4, acidolysis 1～5h under 80～90 DEG C of conditions, filters, and collects filtrate, add alkali and adjust its pH=4～6, obtain organic composite amino acid extracting solution;
Yeast Nucleic Acid concentrated solution is made by following methods: get distiller's yeast yeast, taking waste molasses as cultivating based on normal temperature bottom fermentation 10～15h in fermentor tank, to the sodium hydroxide that adds fermented liquid weight 0.8～1.2% in gained fermented liquid, be heated to alkaline hydrolysis 1～2h under 70～80 DEG C of conditions, filter, the rna content that filtrate is concentrated into is wherein 10～15%, obtains Yeast Nucleic Acid concentrated solution.
2. according to claim 1 containing amino acid whose water-soluble nutrient liquid fertilizer, it is characterized in that: the consisting of of each component:
Organic composite amino acid extracting solution 1～2%;
Yeast Nucleic Acid concentrated solution 1.0～1.5%;
Potassium primary phosphate 2～3%;
Zinc 0.5～1.0%;
Boron 0.3～0.4%;
Magnesium 0.3～0.5%;
Copper 0.3～0.5%;
Surplus is water.
3. the preparation method containing amino acid whose water-soluble nutrient liquid fertilizer claimed in claim 1, comprises the following steps:
1) preparation of organic composite amino acid extracting solution: get fly maggot, add the acid solution that is equivalent to 10～50 times of its weight, pH=1～4, acidolysis 1～5h under 80～90 DEG C of conditions, filter, collect filtrate, add alkali and adjust its pH=4～6, obtain organic composite amino acid extracting solution;
2) preparation of Yeast Nucleic Acid concentrated solution: get distiller's yeast yeast, taking waste molasses as cultivating based on normal temperature bottom fermentation 10～15h in fermentor tank, to the sodium hydroxide that adds fermented liquid weight 0.8～1.2% in gained fermented liquid, be heated to alkaline hydrolysis 1～2h under 70～80 DEG C of conditions, filter, the rna content that filtrate is concentrated into is wherein 10～15%, obtains Yeast Nucleic Acid concentrated solution;
3) take the above-mentioned organic composite amino acid extracting solution making and Yeast Nucleic Acid concentrated solution by proportional quantity, then add potassium primary phosphate, zinc, boron, magnesium, the Tong Heshui of proportional quantity, mix, to obtain final product.
4. the preparation method containing amino acid whose water-soluble nutrient liquid fertilizer according to claim 3, is characterized in that: step 1) in, described acid solution is hydrochloric acid, acetic acid or sulphur aqueous acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460326.2A CN104211480A (en) | 2014-09-11 | 2014-09-11 | Water-soluble nutritional liquid fertilizer containing amino acids and preparation method of water-soluble nutritional liquid fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460326.2A CN104211480A (en) | 2014-09-11 | 2014-09-11 | Water-soluble nutritional liquid fertilizer containing amino acids and preparation method of water-soluble nutritional liquid fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104211480A true CN104211480A (en) | 2014-12-17 |
Family
ID=52093445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410460326.2A Pending CN104211480A (en) | 2014-09-11 | 2014-09-11 | Water-soluble nutritional liquid fertilizer containing amino acids and preparation method of water-soluble nutritional liquid fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104211480A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446676A (en) * | 2014-12-24 | 2015-03-25 | 湖南省春华生物科技有限公司 | Method for preparing amino acid water-soluble fertilizer from mushroom residue extract |
| CN106242679A (en) * | 2016-07-29 | 2016-12-21 | 钟政军 | A kind of water solublity high-protein nutrient liquid fertilizer and preparation method thereof |
| CN106518530A (en) * | 2016-11-10 | 2017-03-22 | 广西丞朔生物科技有限公司 | Compound organic fluid fertilizer and preparation method thereof |
| CN106747896A (en) * | 2016-11-10 | 2017-05-31 | 广西丞朔生物科技有限公司 | Amino acid composite liquid fertilizer and preparation method thereof |
| CN108314504A (en) * | 2018-05-10 | 2018-07-24 | 林少佳 | A kind of nutrient liquid fertilizer and preparation method thereof |
| CN108440066A (en) * | 2018-05-10 | 2018-08-24 | 林少佳 | A kind of active amino acid nutrient liquid fertilizer and preparation method thereof |
| CN108640730A (en) * | 2018-05-10 | 2018-10-12 | 林少佳 | A kind of ammino acid liquid fertilizer and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069257A (en) * | 1992-08-28 | 1993-02-24 | 张洪昌 | Amino acid compound trace element fertilizer and method for making thereof |
| CN1097184A (en) * | 1993-07-03 | 1995-01-11 | 梁述尧 | Leaf-spraying growth promotor for crop |
| CN101913960A (en) * | 2010-07-24 | 2010-12-15 | 周冠旻 | Plant nutrition liquid fertilizer and preparation method thereof |
-
2014
- 2014-09-11 CN CN201410460326.2A patent/CN104211480A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069257A (en) * | 1992-08-28 | 1993-02-24 | 张洪昌 | Amino acid compound trace element fertilizer and method for making thereof |
| CN1097184A (en) * | 1993-07-03 | 1995-01-11 | 梁述尧 | Leaf-spraying growth promotor for crop |
| CN101913960A (en) * | 2010-07-24 | 2010-12-15 | 周冠旻 | Plant nutrition liquid fertilizer and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446676A (en) * | 2014-12-24 | 2015-03-25 | 湖南省春华生物科技有限公司 | Method for preparing amino acid water-soluble fertilizer from mushroom residue extract |
| CN106242679A (en) * | 2016-07-29 | 2016-12-21 | 钟政军 | A kind of water solublity high-protein nutrient liquid fertilizer and preparation method thereof |
| CN106518530A (en) * | 2016-11-10 | 2017-03-22 | 广西丞朔生物科技有限公司 | Compound organic fluid fertilizer and preparation method thereof |
| CN106747896A (en) * | 2016-11-10 | 2017-05-31 | 广西丞朔生物科技有限公司 | Amino acid composite liquid fertilizer and preparation method thereof |
| CN108314504A (en) * | 2018-05-10 | 2018-07-24 | 林少佳 | A kind of nutrient liquid fertilizer and preparation method thereof |
| CN108440066A (en) * | 2018-05-10 | 2018-08-24 | 林少佳 | A kind of active amino acid nutrient liquid fertilizer and preparation method thereof |
| CN108640730A (en) * | 2018-05-10 | 2018-10-12 | 林少佳 | A kind of ammino acid liquid fertilizer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104211480A (en) | Water-soluble nutritional liquid fertilizer containing amino acids and preparation method of water-soluble nutritional liquid fertilizer | |
| CN101913960B (en) | Plant nutrition liquid fertilizer and preparation method thereof | |
| CN102910980B (en) | Foliar fertilizer for controlling various physiological diseases of crops | |
| CN102391042A (en) | Production method of seaweed biological liquid fertilizer | |
| CN102584403A (en) | Ion nutritional liquid fertilizer and preparation method thereof | |
| CN102285823A (en) | Compound chitooligosaccharide foliar fertilizer | |
| CN105340977A (en) | Special growth regulator for soybean and preparation method for special growth regulator | |
| CN105669313A (en) | Rooting-promoting, disease-resistant and plant-strengthening agent for cotton and water, fertilizer and pesticide integrated application method | |
| CN103708897A (en) | Formula of environment-friendly foliar fertilizer for tea trees | |
| CN103449900B (en) | Special liquid organic fertilizer for tea and preparation method of liquid organic fertilizer | |
| CN107129403A (en) | A kind of fruit special foliar fertilizer and preparation method thereof | |
| CN105481586A (en) | Seedling protecting and strengthening agent for rice | |
| CN105294194A (en) | Vegetable culture nutrient solution containing amino acid and preparation method thereof | |
| CN105777312A (en) | Millet composite foliar fertilizer | |
| CN103141201B (en) | Good-quality and high-yield production method of fruit and seed medicinal plants | |
| CN105294311A (en) | Honeysuckle compound leaf fertilizer and preparation method thereof | |
| CN107711297A (en) | Mushroom cultivation substrate and preparation method thereof | |
| CN103787783B (en) | Composite type corn growing nutrient amendment and application thereof | |
| CN103787784B (en) | The agent of compound potato growth nutrition recuperating and application thereof | |
| CN103435414B (en) | Chitosan oligosaccharide-contained leaf spraying agent, and production method and use method thereof | |
| CN104151004A (en) | Water-soluble organic high-efficiency nutritional liquid fertilizer and preparation method thereof | |
| CN104370647A (en) | Dry farming light, water, temperature and adaptability nutrient and preparation method thereof | |
| CN106613219A (en) | Planting method of organic selenium-enriching zucchinis | |
| CN105110985A (en) | Hypsizygus marmoreus culture medium and preparation method thereof | |
| CN110786327A (en) | Red date anti-cracking preparation and use method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |