CN106431657A - Selenium-enriched stable organic fertilizer - Google Patents
Selenium-enriched stable organic fertilizer Download PDFInfo
- Publication number
- CN106431657A CN106431657A CN201610856123.4A CN201610856123A CN106431657A CN 106431657 A CN106431657 A CN 106431657A CN 201610856123 A CN201610856123 A CN 201610856123A CN 106431657 A CN106431657 A CN 106431657A
- Authority
- CN
- China
- Prior art keywords
- parts
- selenium
- organic fertilizer
- stability
- enriched organic
- 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.)
- Withdrawn
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
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a selenium-enriched stable organic fertilizer which is prepared from the following components in parts by weight: 50-60 parts of chicken manure, 30-40 parts of cow dung, 20-30 parts of straws, 10-16 parts of oyster shell powder, 4-6 parts of selenium-containing substances, 15-20 parts of amino acid substances, 10-12 parts of plant ash, 1-3 parts of magnesium sulfate, 2-4 parts of calcium superphosphate, 9-12 parts of urea, 2-4 parts of manganese sulfate, 5-7 parts of strains, 20-26 parts of potassium humate and 2-4 parts of coated bonding substances. Due to the added animal dung and plant fibers, comprehensive nutrition is provided for crop growth; and meanwhile, the plant fibers and the animal dung are fermented by the strains, macromolecular proteins and other organic compounds are decomposed and degraded into nutritional ingredients suitable to be absorbed by plants, and the absorption rate of the crops on the nutrients can be improved.
Description
Technical field
The present invention relates to agricultural technology field, specifically stability selenium-enriched organic fertilizer.
Background technology
Selenium (Se) is a kind of trace element, and molecular weight is 78.96, is located at Group VIA, chemical in the periodic table of chemical element
Matter is similar to element sulphur of the same clan.Current prevailing paradigm is thought, in diet appropriate selenium human body is kept fit have important
Effect.First, selenium plays irreplaceable effect in terms of improving the oxidation resistance of human body.In addition, selenium also has anticancer, guarantor
Protecting liver, combine the important physiological function such as heavy metal, prevention and cure of cardiovascular disease.Meanwhile, scarce selenium or mankind's Kaschin-Beck disease, Keshan
The important origin cause of formation of disease.Selenium plays an important role to plant growing, health as important trace element.But it is inorganic
Selenium can not directly absorbed by the body utilize.And plant passes through conversion, the inorganic selenium in natural environment can be changed into organic selenium.
Therefore, plant, as important selenium conversion person, is the important sources that mankind's selenium is taken in.
Strengthen the exploitation of selenium-rich food, there is important business ＆ economy and be worth, even more build up people's health.In order that plant
Absorb enough selenium elements and then make the food obtaining become selenium-rich product it is necessary to improve to soil from soil, especially right
The improvement in lean selenium soil, is badly in need of selenium-enriched organic fertilizer.In view of this technical problem, need a kind of proportioning occurs simply, in fertilizer
Se content is high, can significantly improve soil selenium-containing amount, and then significantly improve a kind of Selenium-rich composite fertilizer of crop absorption ratio.
Content of the invention
The invention provides a kind of stability selenium-enriched organic fertilizer.
For achieving the above object, the technical scheme is that：
A kind of stability selenium-enriched organic fertilizer, is mainly made up of following components proportioning by weight：
Chicken manure 50-60 part, cattle manure 30-40 part, straw 20-30 part, oyster shell powder 10-16 part, the 4-6 part of material containing selenium, aminoacid
Class material 15-20 part, plant ash 10-12 part, magnesium sulfate 1-3 part, calcium superphosphate 2-4 part, carbamide 9-12 part, manganese sulfate 2-4 part,
Strain 5-7 part, potassium humate 20-26 part, peplos bonding material 2-4 part.
Further, a kind of stability selenium-enriched organic fertilizer, is mainly made up of following components proportioning by weight：
50 parts of chicken manure, 30 parts of cattle manure, 20 parts of straw, 10 parts of oyster shell powder, 4 parts of material containing selenium, 15 parts of amino acidses material, vegetation
10 parts of ash, 1 part of magnesium sulfate, 2 parts of calcium superphosphate, 9 parts of carbamide, 2 parts of manganese sulfate, 5 parts of strain, 20 parts of potassium humate, peplos bonding
2 parts of material.
Further, a kind of stability selenium-enriched organic fertilizer, is mainly made up of following components proportioning by weight：
55 parts of chicken manure, 35 parts of cattle manure, 25 parts of straw, 13 parts of oyster shell powder, 5 parts of material containing selenium, 18 parts of amino acidses material, vegetation
11 parts of ash, 2 parts of magnesium sulfate, 3 parts of calcium superphosphate, 10 parts of carbamide, 3 parts of manganese sulfate, 6 parts of strain, 23 parts of potassium humate, peplos bonding
3 parts of material.
Further, a kind of stability selenium-enriched organic fertilizer, is mainly made up of following components proportioning by weight：
60 parts of chicken manure, 40 parts of cattle manure, 30 parts of straw, 16 parts of oyster shell powder, 6 parts of material containing selenium, 20 parts of amino acidses material, vegetation
12 parts of ash, 3 parts of magnesium sulfate, 4 parts of calcium superphosphate, 12 parts of carbamide, 4 parts of manganese sulfate, 7 parts of strain, 26 parts of potassium humate, peplos bonding
4 parts of material.
Described material containing selenium include sodium selenite, sodium selenate, selenium mineral powder, one or more of amino acid selenium.
Described amino acidses material include methionine, cysteine, one or more of polyglutamic acid.
Described strain includes at least two in lactic acid bacteria, yeast and bacillus subtilises.
Described peplos bonding material include carboxymethyl cellulose, one or more of sodium silicate.
The preparation method of aforementioned stable selenium-enriched organic fertilizer, comprises the following steps：
（1）Straw, oyster shell powder mix homogeneously are obtained compound, takes strain to dissolve, be added in compound, and be diluted with water to
The moisture of compound is 50-60%, ferments 8-10 days, obtain fermentation material A in fermentation vat；
（2）Add KOH solution in fermentation material A, by pH regulator to 7.3-7.5, be subsequently adding potassium humate, stir, then
Take half sodium selenite to add in fermentation vat with chicken manure, cattle manure, stir, mixed fermentation 8-10 days, obtain fermentation material B；
（3）Add remaining raw material in fermentation material B, stir, obtain stability selenium-enriched organic fertilizer.
Advantages of the present invention is：The present invention passes through to add fowl and animal excrement, Plant fiber, is that crop growth provides comprehensively
Nutrition；Apply plant ash in this fertilizer rich in selenium to improve soil ph, improve fertiliser granulates periphery micro-region soil pH value,
Greatly improve effectiveness in soil for the selenium.Employ strain Plant fiber and fowl and animal excrement are fermented simultaneously, point
Solve the organic compound such as high molecular weight protein therein and be suitable for, so as to be degraded to, the nutritional labeling being absorbed by plants, farming can be improved
The absorbance to nutrient substance for the thing；Not only effectively improve the Se content in crops, also agriculture and forestry organic waste material can be recycled,
There is extensive market popularization value, Social and economic benef@is notable.
Specific embodiment
Below in conjunction with specific embodiment, the invention will be further described, but protection scope of the present invention is not limited to following reality
Apply example.
Embodiment 1
A kind of stability selenium-enriched organic fertilizer, is mainly made up of following components proportioning by weight：
Chicken manure 50kg, cattle manure 30kg, straw 20kg, oyster shell powder 10kg, the 4kg of material containing selenium, amino acidses material 15kg, vegetation
Grey 10kg, magnesium sulfate 1kg, calcium superphosphate 2kg, carbamide 9kg, manganese sulfate 2kg, strain 5kg, potassium humate 20kg, peplos bonding
Material 2kg.
Described material containing selenium includes sodium selenite.
Described amino acidses material is methionine.
Described strain includes lactic acid bacteria and yeast.
Described peplos bonding material is carboxymethyl cellulose.
The preparation method of aforementioned stable selenium-enriched organic fertilizer, comprises the following steps：
（1）Straw, oyster shell powder mix homogeneously are obtained compound, takes strain to dissolve, be added in compound, and be diluted with water to
The moisture of compound is 50%, ferments 8 days, obtain fermentation material A in fermentation vat；
（2）Add KOH solution in fermentation material A, pH regulator to 7.3 is subsequently adding potassium humate, stirs, then take one
Half sodium selenite is added in fermentation vat with chicken manure, cattle manure, stirs, and mixed fermentation 8 days obtains fermentation material B；
（3）Add remaining raw material in fermentation material B, stir, obtain stability selenium-enriched organic fertilizer.
Embodiment 2
A kind of stability selenium-enriched organic fertilizer, is mainly made up of following components proportioning by weight：
Chicken manure 55kg, cattle manure 35kg, straw 25kg, oyster shell powder 13kg, the 5kg of material containing selenium, amino acidses material 18kg, vegetation
Grey 11kg, magnesium sulfate 2kg, calcium superphosphate 3kg, carbamide 10kg, manganese sulfate 3kg, strain 6kg, potassium humate 23kg, peplos bonding
Material 3kg.
Described material containing selenium includes sodium selenite and selenium mineral powder.
Described amino acidses material includes methionine and cysteine.
Described strain includes yeast and bacillus subtilises.
Described peplos bonding material is sodium silicate.
The preparation method of aforementioned stable selenium-enriched organic fertilizer, comprises the following steps：
（1）Straw, oyster shell powder mix homogeneously are obtained compound, takes strain to dissolve, be added in compound, and be diluted with water to
The moisture of compound is 55%, ferments 9 days, obtain fermentation material A in fermentation vat；
（2）Add KOH solution in fermentation material A, pH regulator to 7.4 is subsequently adding potassium humate, stirs, then take one
Half sodium selenite is added in fermentation vat with chicken manure, cattle manure, stirs, and mixed fermentation 9 days obtains fermentation material B；
（3）Add remaining raw material in fermentation material B, stir, obtain stability selenium-enriched organic fertilizer.
Embodiment 3
A kind of stability selenium-enriched organic fertilizer, is mainly made up of following components proportioning by weight：
Chicken manure 60kg, cattle manure 40kg, straw 30kg, oyster shell powder 16kg, the 6kg of material containing selenium, amino acidses material 20kg, vegetation
Grey 12kg, magnesium sulfate 3kg, calcium superphosphate 4kg, carbamide 12kg, manganese sulfate 4kg, strain 7kg, potassium humate 26kg, peplos bonding
Material 4kg.
Described material containing selenium includes selenium mineral powder and amino acid selenium.
Described amino acidses material includes cysteine and polyglutamic acid.
Described strain includes lactic acid bacteria and bacillus subtilises.
Described peplos bonding material includes carboxymethyl cellulose and sodium silicate.
The preparation method of aforementioned stable selenium-enriched organic fertilizer, comprises the following steps：
（1）Straw, oyster shell powder mix homogeneously are obtained compound, takes strain to dissolve, be added in compound, and be diluted with water to
The moisture of compound is 60%, ferments 10 days, obtain fermentation material A in fermentation vat；
（2）Add KOH solution in fermentation material A, pH regulator to 7.5 is subsequently adding potassium humate, stirs, then take one
Half sodium selenite is added in fermentation vat with chicken manure, cattle manure, stirs, and mixed fermentation 10 days obtains fermentation material B；
（3）Add remaining raw material in fermentation material B, stir, obtain stability selenium-enriched organic fertilizer.
Experimental example：
Stability selenium-enriched organic fertilizer of the present invention topdresses for Semen Tritici aestivi, Semen Maydiss etc., every mu of administration 3.5-4.2kg, and Semen Tritici aestivi can increase production 21-
29%, Semen Maydiss can increase production 14-21%, has good effect.After testing, in Semen Tritici aestivi organic selenium content reach 620-790 microgram/
100 grams, in Semen Maydiss, organic selenium content reaches 710-920 microgram/100 gram.
Claims (9)
1. a kind of stability selenium-enriched organic fertilizer, is characterized in that：Mainly it is made up of following components proportioning by weight：
Chicken manure 50-60 part, cattle manure 30-40 part, straw 20-30 part, oyster shell powder 10-16 part, the 4-6 part of material containing selenium, aminoacid
Class material 15-20 part, plant ash 10-12 part, magnesium sulfate 1-3 part, calcium superphosphate 2-4 part, carbamide 9-12 part, manganese sulfate 2-4 part,
Strain 5-7 part, potassium humate 20-26 part, peplos bonding material 2-4 part.
2. stability selenium-enriched organic fertilizer according to claim 1, is characterized in that：Mainly joined by weight by following components
Ratio is made：
50 parts of chicken manure, 30 parts of cattle manure, 20 parts of straw, 10 parts of oyster shell powder, 4 parts of material containing selenium, 15 parts of amino acidses material, vegetation
10 parts of ash, 1 part of magnesium sulfate, 2 parts of calcium superphosphate, 9 parts of carbamide, 2 parts of manganese sulfate, 5 parts of strain, 20 parts of potassium humate, peplos bonding
2 parts of material.
3. stability selenium-enriched organic fertilizer according to claim 1, is characterized in that：Mainly joined by weight by following components
Ratio is made：
55 parts of chicken manure, 35 parts of cattle manure, 25 parts of straw, 13 parts of oyster shell powder, 5 parts of material containing selenium, 18 parts of amino acidses material, vegetation
11 parts of ash, 2 parts of magnesium sulfate, 3 parts of calcium superphosphate, 10 parts of carbamide, 3 parts of manganese sulfate, 6 parts of strain, 23 parts of potassium humate, peplos bonding
3 parts of material.
4. stability selenium-enriched organic fertilizer according to claim 1, is characterized in that：Mainly joined by weight by following components
Ratio is made：
60 parts of chicken manure, 40 parts of cattle manure, 30 parts of straw, 16 parts of oyster shell powder, 6 parts of material containing selenium, 20 parts of amino acidses material, vegetation
12 parts of ash, 3 parts of magnesium sulfate, 4 parts of calcium superphosphate, 12 parts of carbamide, 4 parts of manganese sulfate, 7 parts of strain, 26 parts of potassium humate, peplos bonding
4 parts of material.
5. stability selenium-enriched organic fertilizer according to claim 1, is characterized in that：Described material containing selenium include sodium selenite,
Sodium selenate, selenium mineral powder, one or more of amino acid selenium.
6. stability selenium-enriched organic fertilizer according to claim 1, is characterized in that：Described amino acidses material includes first sulfur ammonia
Acid, cysteine, one or more of polyglutamic acid.
7. stability selenium-enriched organic fertilizer according to claim 1, is characterized in that：Described strain includes lactic acid bacteria, yeast
With at least two in bacillus subtilises.
8. stability selenium-enriched organic fertilizer according to claim 1, is characterized in that：Described peplos bonding material includes carboxymethyl
Cellulose, one or more of sodium silicate.
9. the preparation method of stability selenium-enriched organic fertilizer according to claim 1, is characterized in that：Comprise the following steps：
（1）Straw, oyster shell powder mix homogeneously are obtained compound, takes strain to dissolve, be added in compound, and be diluted with water to
The moisture of compound is 50-60%, ferments 8-10 days, obtain fermentation material A in fermentation vat；
（2）Add KOH solution in fermentation material A, by pH regulator to 7.3-7.5, be subsequently adding potassium humate, stir, then
Take half sodium selenite to add in fermentation vat with chicken manure, cattle manure, stir, mixed fermentation 8-10 days, obtain fermentation material B；
（3）Add remaining raw material in fermentation material B, stir, obtain stability selenium-enriched organic fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856123.4A CN106431657A (en) | 2016-09-28 | 2016-09-28 | Selenium-enriched stable organic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856123.4A CN106431657A (en) | 2016-09-28 | 2016-09-28 | Selenium-enriched stable organic fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106431657A true CN106431657A (en) | 2017-02-22 |
Family
ID=58170508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610856123.4A Withdrawn CN106431657A (en) | 2016-09-28 | 2016-09-28 | Selenium-enriched stable organic fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106431657A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900650A (en) * | 2017-03-10 | 2017-06-30 | 陆川县冠树种养专业合作社 | A kind of cultural method of selenium enriched chicken |
| CN106938962A (en) * | 2017-05-23 | 2017-07-11 | 四川华胜农业股份有限公司 | A kind of Kiwi berry period is topdressed and preparation method thereof |
| CN107141043A (en) * | 2017-06-27 | 2017-09-08 | 界首市沃土生物科技有限公司 | A kind of carrot selenium-enriched organic fertilizer |
| CN107311720A (en) * | 2017-06-30 | 2017-11-03 | 钟山佳园生态农业有限公司 | A kind of sugar orange fertilizer special for organic and preparation method thereof |
| CN107311773A (en) * | 2017-07-31 | 2017-11-03 | 韦卓熙 | A kind of selenium-rich fertilizer for being exclusively used in jackfruit |
| CN107382516A (en) * | 2017-08-23 | 2017-11-24 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of selenium-rich organic composite fertilizer and its application on rice |
| CN107445681A (en) * | 2017-06-30 | 2017-12-08 | 钟山佳园生态农业有限公司 | A kind of tribute mandarin orange fertilizer special for organic and preparation method thereof |
| CN107500993A (en) * | 2017-09-25 | 2017-12-22 | 赵青娇 | A kind of Se-enriched bio fertilizer |
| CN107556112A (en) * | 2017-09-25 | 2018-01-09 | 农德志 | Biological slow-released selenium-enriched organic fertilizer |
| CN107652129A (en) * | 2017-10-16 | 2018-02-02 | 茂名华绿农牧科技有限公司 | A kind of special selenium-enriched fertilizer of leaf mustard |
| CN107673920A (en) * | 2017-10-16 | 2018-02-09 | 茂名华绿农牧科技有限公司 | A kind of leaf mustard plants selenium-enriched organic fertilizer |
| CN108101612A (en) * | 2018-02-05 | 2018-06-01 | 山东省林业科学研究院 | A kind of special Se-enriched bio-organic fertilizer of winter jujube and its preparation and method of administration |
| CN108299116A (en) * | 2018-05-08 | 2018-07-20 | 侯淑璐 | A kind of selenium-enriched organic fertilizer and preparation method thereof |
| CN108794116A (en) * | 2018-09-19 | 2018-11-13 | 正安县顶箐方竹笋有限公司 | A kind of bamboo shoots fertilizer and preparation method thereof |
| CN110746231A (en) * | 2019-12-10 | 2020-02-04 | 武汉轻工大学 | Selenium-containing fertilizer for vegetable crop planting and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712804A (en) * | 2016-02-03 | 2016-06-29 | 南宁市品迪生物工程有限公司 | Selenium-rich slow-release fertilizer and production method thereof |
| CN105777253A (en) * | 2016-02-03 | 2016-07-20 | 南宁市品迪生物工程有限公司 | Selenium-rich organic fertilizer and production process thereof |
| CN105777254A (en) * | 2016-02-03 | 2016-07-20 | 南宁市品迪生物工程有限公司 | Selenium-rich organic fertilizer and production method thereof |
| CN105777421A (en) * | 2016-02-03 | 2016-07-20 | 南宁市品迪生物工程有限公司 | Selenium-rich organic slow-release fertilizer and production method thereof |
| CN105777252A (en) * | 2016-02-03 | 2016-07-20 | 南宁市品迪生物工程有限公司 | Selenium-rich organic fertilizer and preparation method thereof |
| CN106242701A (en) * | 2016-08-28 | 2016-12-21 | 铜仁市万山区山地葡萄科技有限公司 | A kind of special selenium-enriched organic fertilizer of Fructus Vitis viniferae and preparation technology thereof |
-
2016
- 2016-09-28 CN CN201610856123.4A patent/CN106431657A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712804A (en) * | 2016-02-03 | 2016-06-29 | 南宁市品迪生物工程有限公司 | Selenium-rich slow-release fertilizer and production method thereof |
| CN105777253A (en) * | 2016-02-03 | 2016-07-20 | 南宁市品迪生物工程有限公司 | Selenium-rich organic fertilizer and production process thereof |
| CN105777254A (en) * | 2016-02-03 | 2016-07-20 | 南宁市品迪生物工程有限公司 | Selenium-rich organic fertilizer and production method thereof |
| CN105777421A (en) * | 2016-02-03 | 2016-07-20 | 南宁市品迪生物工程有限公司 | Selenium-rich organic slow-release fertilizer and production method thereof |
| CN105777252A (en) * | 2016-02-03 | 2016-07-20 | 南宁市品迪生物工程有限公司 | Selenium-rich organic fertilizer and preparation method thereof |
| CN106242701A (en) * | 2016-08-28 | 2016-12-21 | 铜仁市万山区山地葡萄科技有限公司 | A kind of special selenium-enriched organic fertilizer of Fructus Vitis viniferae and preparation technology thereof |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900650A (en) * | 2017-03-10 | 2017-06-30 | 陆川县冠树种养专业合作社 | A kind of cultural method of selenium enriched chicken |
| CN106938962A (en) * | 2017-05-23 | 2017-07-11 | 四川华胜农业股份有限公司 | A kind of Kiwi berry period is topdressed and preparation method thereof |
| CN107141043A (en) * | 2017-06-27 | 2017-09-08 | 界首市沃土生物科技有限公司 | A kind of carrot selenium-enriched organic fertilizer |
| CN107445681A (en) * | 2017-06-30 | 2017-12-08 | 钟山佳园生态农业有限公司 | A kind of tribute mandarin orange fertilizer special for organic and preparation method thereof |
| CN107311720A (en) * | 2017-06-30 | 2017-11-03 | 钟山佳园生态农业有限公司 | A kind of sugar orange fertilizer special for organic and preparation method thereof |
| CN107311773A (en) * | 2017-07-31 | 2017-11-03 | 韦卓熙 | A kind of selenium-rich fertilizer for being exclusively used in jackfruit |
| CN107382516A (en) * | 2017-08-23 | 2017-11-24 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of selenium-rich organic composite fertilizer and its application on rice |
| CN107500993A (en) * | 2017-09-25 | 2017-12-22 | 赵青娇 | A kind of Se-enriched bio fertilizer |
| CN107556112A (en) * | 2017-09-25 | 2018-01-09 | 农德志 | Biological slow-released selenium-enriched organic fertilizer |
| CN107652129A (en) * | 2017-10-16 | 2018-02-02 | 茂名华绿农牧科技有限公司 | A kind of special selenium-enriched fertilizer of leaf mustard |
| CN107673920A (en) * | 2017-10-16 | 2018-02-09 | 茂名华绿农牧科技有限公司 | A kind of leaf mustard plants selenium-enriched organic fertilizer |
| CN108101612A (en) * | 2018-02-05 | 2018-06-01 | 山东省林业科学研究院 | A kind of special Se-enriched bio-organic fertilizer of winter jujube and its preparation and method of administration |
| CN108299116A (en) * | 2018-05-08 | 2018-07-20 | 侯淑璐 | A kind of selenium-enriched organic fertilizer and preparation method thereof |
| CN108794116A (en) * | 2018-09-19 | 2018-11-13 | 正安县顶箐方竹笋有限公司 | A kind of bamboo shoots fertilizer and preparation method thereof |
| CN110746231A (en) * | 2019-12-10 | 2020-02-04 | 武汉轻工大学 | Selenium-containing fertilizer for vegetable crop planting and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106431657A (en) | Selenium-enriched stable organic fertilizer | |
| CN103274848B (en) | Preparation method and application of selenium-enriched foliar fertilizer | |
| CN106478180A (en) | Biological organic selenium-rich fertilizer | |
| CN105254452A (en) | Fertilizer for fruit trees and production method of fertilizer | |
| CN106478231A (en) | A kind of Selenium-rich composite fertilizer | |
| CN104529573A (en) | Multi-effect ferment fertilizer prepared from agricultural wastes | |
| CN104072232A (en) | Environment-friendly chemical fertilizer | |
| CN102659456A (en) | Amino-acid organic compound fertilizer and production method thereof | |
| CN105777233A (en) | Selenium-rich nutrient solution and preparation method thereof | |
| CN105272748A (en) | Special fertilizer for longan tree and preparation method thereof | |
| CN104987224A (en) | Novel selenium-enriched nutritional liquid preparation method | |
| CN103497031A (en) | Agricultural fertilizer and its preparation method | |
| CN107556112A (en) | Biological slow-released selenium-enriched organic fertilizer | |
| CN104355818A (en) | Tomato soilless culture medium | |
| CN104478573A (en) | Efficient fertilizer for planting Chinese yams | |
| CN106699354A (en) | Selenium-enriched biological preparation | |
| CN106478292A (en) | A kind of fruit and vegetable Selenium-rich composite fertilizer | |
| CN105111028A (en) | Organic bio-fertilizer and processing method thereof | |
| CN107556111A (en) | Spray type selenium-enriched organic fertilizer | |
| CN106518460A (en) | Selenium-rich plant nutrient | |
| CN107500993A (en) | A kind of Se-enriched bio fertilizer | |
| CN107473900A (en) | Organic high protein selenium-rich fertilizer | |
| CN108707035A (en) | A kind of tea tree high-performance bio bacterial manure and the preparation method and application thereof | |
| CN104387148A (en) | Special fertilizer for orange trees | |
| CN106588327A (en) | Se-enriched plant growth agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170222 |