CN106348818A - Selenium-enriched compound fertilizer and preparation method thereof - Google Patents
Selenium-enriched compound fertilizer and preparation method thereof Download PDFInfo
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- CN106348818A CN106348818A CN201610768036.3A CN201610768036A CN106348818A CN 106348818 A CN106348818 A CN 106348818A CN 201610768036 A CN201610768036 A CN 201610768036A CN 106348818 A CN106348818 A CN 106348818A
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- selenium
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- mixture
- composite fertilizer
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention discloses a selenium-enriched compound fertilizer. The selenium-enriched compound fertilizer comprises the following components in parts by weight: 200-250 parts of a mixture of pig manure, cattle manure and sheep manure, 30-50 parts of a mixture of sweet potato leaves and spinach leaves, 30-50 parts of hydrophyta natantia dry powder, 10-20 parts of cortex phellodendri powder, 10-20 parts of fish bone meal, 4-6 parts of strains, 20-25 parts of potassium humate and 20-30 parts of activated selenium ore powder. The livestock manure, the plant fiber and the activated selenium ore powder are added into the selenium-enriched compound fertilizer, so that the selenium-enriched compound fertilizer is capable of supplying comprehensive nutrients to the growth of crops, is particularly capable of replacing selenite to supply selenium suitably absorbed by plants to the growth of the crops and is used as a safe and environmental-friendly selenium increasing method; meanwhile, the strains are used for fermenting the plant fiber and the livestock manure, decomposing organic compounds such as macromolecular proteins in the plant fiber and the livestock manure and degrading the plant fiber and the livestock manure into nutrient components which are suitably absorbed by plants; the absorption rate of the crops to the nutrient substances can be increased.
Description
Technical field
The present invention relates to agricultural technology field, specifically a kind of Selenium-rich composite fertilizer and preparation method thereof.
Background technology
Selenium is the indispensable trace element of human body, and is a kind of very capable antioxidant, can effectively remove
Cancerigenic factor free radical, has the good reputation of " king of anticancer ".Scientist investigated 20 national cancer mortalities and each
Find after relation between people's selenium intake, the intake of selenium is few, cancer morbidity and mortality rate just increase, wherein especially with colon
The pulmonary carcinoma of cancer, cancer of pancreas, ovarian cancer, carcinoma of prostate and male and skin carcinoma etc. are the most obvious.According to statistics, there are 42 states in the whole world
Family and area lack selenium；The investigation that Chinese Soclety of Nutrition does shows, it is scarce that China has 2/3rds area about 700,000,000 population to be in
Selenium state.It is 50-200 microgram that daily selenium intake per capita is recommended by Chinese Soclety of Nutrition, but the day selenium of present China adult is taken in
Amount only has 26-32 microgram, and the bad situation of selemium nutrition is in China's generally existing.
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 Selenium-rich composite fertilizer and preparation method thereof, Plant fiber and animal wastes are carried out profit again
With being equipped with activation selenium mineral powder, the prepared Selenium-rich composite fertilizer that can be conducive to plant absorption.
For achieving the above object, the technical scheme is that
A kind of Selenium-rich composite fertilizer, is mainly made up of following components proportioning by weight:
Mixture 200-250 part of pig, cattle and sheep stool, Folium Ipomoea and mixture 30-50 part of the leaf of spinach, float aquatic plant
Thing dry powder 30-50 part, phellodendron powder 10-20 part, fishbone powder 10-20 part, strain 4-6 part, potassium humate 20-25 part, activate selenium
Breeze 20-30 part.
Further, a kind of Selenium-rich composite fertilizer, is mainly made up of following components proportioning by weight:
30 parts of the mixture of 200 parts of the mixture of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder
30 parts, 10 parts of phellodendron powder, 10 parts of fishbone powder, 4 parts of strain, 20 parts of potassium humate, activate 20 parts of selenium mineral powder.
Further, a kind of Selenium-rich composite fertilizer, is mainly made up of following components proportioning by weight:
40 parts of the mixture of 225 parts of the mixture of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder
40 parts, 15 parts of phellodendron powder, 15 parts of fishbone powder, 5 parts of strain, 22 parts of potassium humate, activate 25 parts of selenium mineral powder.
Further, a kind of Selenium-rich composite fertilizer, is mainly made up of following components proportioning by weight:
50 parts of the mixture of 250 parts of the mixture of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder
50 parts, 20 parts of phellodendron powder, 20 parts of fishbone powder, 6 parts of strain, 25 parts of potassium humate, activate 30 parts of selenium mineral powder.
In the mixture of described pig, cattle and sheep stool, pig manure, cattle manure, the mass ratio of sheep stool are 1:1:1.
Described Folium Ipomoea is 2:3 with the mass ratio of the mixture of the leaf of spinach.
Described strain includes at least two in lactic acid bacteria, yeast and bacillus subtilises.
Described activation selenium mineral powder is to pulverize selenium Ore, makes the selenium mineral powder of 80-100 mesh, adds by liquid-solid ratio 4-6ml/g
Mass fraction is the ammonia of 2-3%, soaks 48-72h, and every 1-2h stirs once, stirs slow adding after the completion of immersion
Enter dust technology to adjust to ph is 6.2-6.8, then sequentially adds fe2o3And calcium acetate, stir 1h, place in baking oven and dried
Dry, drying to moisture is 8-10%, obtains activation selenium mineral powder；Wherein, the fe of addition2o3Mass ratio with selenium Ore is 1:1000-
1100；The calcium acetate adding is 1:2000-2100 with the mass ratio of selenium Ore.
The preparation method of above-mentioned Selenium-rich composite fertilizer, comprises the following steps:
(1) mixture of Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder, phellodendron powder and fishbone powder are mixed homogeneously
Compound, take strain dissolve, be added in compound, and be diluted with water to compound moisture be 50-60%, send out
Ferment 7-9 days in ferment pond, obtain fermentation material a；
(2) add koh solution in fermentation material a, ph is adjusted to 7.2-7.4, be subsequently adding potassium humate, stirring is all
Even, then take a semiactive selenium mineral powder and the mixture of pig, cattle and sheep stool to add in fermentation vat, stir, mixed fermentation 8-10
My god, obtain fermentation material b；
(3) add remaining activation selenium mineral powder in fermentation material b, stir, obtain Selenium-rich composite fertilizer.
Advantages of the present invention is: the present invention passes through to add fowl and animal excrement, Plant fiber, activation selenium mineral powder, is crops life
Length provides comprehensive nutrition, selenite especially can be replaced to provide by crop growth and be suitable for the selenium being absorbed by plant,
Avoid the pollution to soil under the state that is not completely absorbed for the selenite, be the increasing selenium method of safety and environmental protection；Adopt simultaneously
Strain ferments to Plant fiber and fowl and animal excrement, decomposes the organic compound such as high molecular weight protein therein so as to degraded
For being suitable for the nutritional labeling being absorbed by plants, the absorbance to nutrient substance for the crops can be improved；Not only effectively improve crops
In Se content, also agriculture and forestry organic waste material can be recycled, there is extensive market popularization value, Social and economic benef@show
Write.
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 Selenium-rich composite fertilizer, is mainly made up of following components proportioning by weight:
The mixture 30kg of the mixture 200kg of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder
30kg, phellodendron powder 10kg, fishbone powder 10kg, strain 4kg, potassium humate 20kg, activate selenium mineral powder 20kg.
In the mixture of described pig, cattle and sheep stool, pig manure, cattle manure, the mass ratio of sheep stool are 1:1:1.
Described Folium Ipomoea is 2:3 with the mass ratio of the mixture of the leaf of spinach.
Described strain includes lactic acid bacteria and yeast.
Described activation selenium mineral powder is to pulverize selenium Ore, makes the selenium mineral powder of 80 mesh, adds quality to divide by liquid-solid ratio 4ml/g
The ammonia for 2% for the number, soak 48h, and every 1h stirs once, stir after the completion of immersion be slowly added to dust technology adjust to
Ph is 6.2, then sequentially adds fe2o3And calcium acetate, stir 1h, place in baking oven and dried, drying to moisture is 8%,
Obtain activation selenium mineral powder；Wherein, the fe of addition2o3Mass ratio with selenium Ore is 1:1000；The calcium acetate adding and selenium Ore
Mass ratio is 1:2000.
The preparation method of above-mentioned Selenium-rich composite fertilizer, comprises the following steps:
(1) mixture of Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder, phellodendron powder and fishbone powder are mixed homogeneously
Compound, take strain dissolve, be added in compound, and be diluted with water to compound moisture be 50%, fermentation
Ferment 7 days in pond, obtain fermentation material a；
(2) add koh solution in fermentation material a, ph is adjusted to 7.2, is subsequently adding potassium humate, stir, then
Take a semiactive selenium mineral powder and the mixture of pig, cattle and sheep stool to add in fermentation vat, stir, mixed fermentation 8 days, obtain fermentation
Material b；
(3) add remaining activation selenium mineral powder in fermentation material b, stir, obtain Selenium-rich composite fertilizer.
Embodiment 2
A kind of Selenium-rich composite fertilizer, is mainly made up of following components proportioning by weight:
The mixture 40kg of the mixture 225kg of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder
40kg, phellodendron powder 15kg, fishbone powder 15kg, strain 5kg, potassium humate 22kg, activate selenium mineral powder 25kg.
In the mixture of described pig, cattle and sheep stool, pig manure, cattle manure, the mass ratio of sheep stool are 1:1:1.
Described Folium Ipomoea is 2:3 with the mass ratio of the mixture of the leaf of spinach.
Described strain includes yeast and bacillus subtilises.
Described activation selenium mineral powder is to pulverize selenium Ore, makes the selenium mineral powder of 90 mesh, adds quality to divide by liquid-solid ratio 5ml/g
The ammonia for 2.5% for the number, soaks 60h, and every 1.5h stirs once, stirs and be slowly added to dust technology tune after the completion of immersion
Saving to ph is 6.5, then sequentially adds fe2o3And calcium acetate, stir 1h, place in baking oven and dried, dry and to moisture be
9%, obtain activation selenium mineral powder；Wherein, the fe of addition2o3Mass ratio with selenium Ore is 1:1050；The calcium acetate adding and selenium ore deposit
The mass ratio of stone is 1:2050.
The preparation method of above-mentioned Selenium-rich composite fertilizer, comprises the following steps:
(1) mixture of Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder, phellodendron powder and fishbone powder are mixed homogeneously
Compound, take strain dissolve, be added in compound, and be diluted with water to compound moisture be 55%, fermentation
Ferment 9 days in pond, obtain fermentation material a；
(2) add koh solution in fermentation material a, ph is adjusted to 7.3, is subsequently adding potassium humate, stir, then
Take a semiactive selenium mineral powder and the mixture of pig, cattle and sheep stool to add in fermentation vat, stir, mixed fermentation 9 days, obtain fermentation
Material b；
(3) add remaining activation selenium mineral powder in fermentation material b, stir, obtain Selenium-rich composite fertilizer.
Embodiment 3
A kind of Selenium-rich composite fertilizer, is mainly made up of following components proportioning by weight:
The mixture 50kg of the mixture 250kg of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder
50kg, phellodendron powder 20kg, fishbone powder 20kg, strain 6kg, potassium humate 25kg, activate selenium mineral powder 30kg.
In the mixture of described pig, cattle and sheep stool, pig manure, cattle manure, the mass ratio of sheep stool are 1:1:1.
Described Folium Ipomoea is 2:3 with the mass ratio of the mixture of the leaf of spinach.
Described strain includes lactic acid bacteria and bacillus subtilises.
Described activation selenium mineral powder is to pulverize selenium Ore, makes the selenium mineral powder of 100 mesh, adds quality by liquid-solid ratio 6ml/g
Fraction is 3% ammonia, soaks 72h, and every 2h stirs once, stirs and be slowly added to dust technology regulation after the completion of immersion
It is 6.8 to ph, then sequentially add fe2o3And calcium acetate, stir 1h, place in baking oven and dried, dry and to moisture be
10%, obtain activation selenium mineral powder；Wherein, the fe of addition2o3Mass ratio with selenium Ore is 1:1100；The calcium acetate adding and selenium
The mass ratio of Ore is 1:2100.
The preparation method of above-mentioned Selenium-rich composite fertilizer, comprises the following steps:
(1) mixture of Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder, phellodendron powder and fishbone powder are mixed homogeneously
Compound, take strain dissolve, be added in compound, and be diluted with water to compound moisture be 60%, fermentation
Ferment 9 days in pond, obtain fermentation material a；
(2) add koh solution in fermentation material a, ph is adjusted to 7.4, is subsequently adding potassium humate, stir, then
Take a semiactive selenium mineral powder and the mixture of pig, cattle and sheep stool to add in fermentation vat, stir, mixed fermentation 10 days, must send out
Ferment material b；
(3) add remaining activation selenium mineral powder in fermentation material b, stir, obtain Selenium-rich composite fertilizer.
Experimental example:
Certain corn planting base is selected to be planted, mu applies the selenium-enriched organic fertilizer 50kg/ mu of embodiment 1/2/3 bottom of as
Fertilizer, every mu of plantation strain number is 5000 plants of scopes, topdresses once when corn growth is to the 6-8 leaf phase, and fertilizer adopts 10kg/ mu to implement
The selenium-enriched organic fertilizer of example 1/2/3, topdresses once when Semen Maydiss reach pollination period, fertilizer adopts the richness of 10kg/ mu embodiment 1/2/3 again
Selenium fertilizer, other are planted in the usual way.
Corn planting result of the test see table:
As can be seen from the above table, using the Semen Maydiss of the selenium-enriched organic fertilizer plantation of the present invention, its Se content can reach country
Selenium-rich standard, can be that growth in humans develops and provides necessary selenium element, and this selenium-enriched organic fertilizer also has significant volume increase
Effect.
Claims (9)
1. a kind of Selenium-rich composite fertilizer, is characterized in that: is mainly made up of following components proportioning by weight:
Mixture 30-50 part of mixture 200-250 part of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, hydrophyte natantia does
Powder 30-50 part, phellodendron powder 10-20 part, fishbone powder 10-20 part, strain 4-6 part, potassium humate 20-25 part, activate selenium mineral powder
20-30 part.
2. Selenium-rich composite fertilizer according to claim 1, is characterized in that: mainly by following components proportioning group by weight
Become:
30 parts of the mixture of 200 parts of the mixture of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, 30 parts of hydrophyte natantia dry powder,
10 parts of phellodendron powder, 10 parts of fishbone powder, 4 parts of strain, 20 parts of potassium humate, activate 20 parts of selenium mineral powder.
3. Selenium-rich composite fertilizer according to claim 1, is characterized in that: mainly by following components proportioning group by weight
Become:
40 parts of the mixture of 225 parts of the mixture of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, 40 parts of hydrophyte natantia dry powder,
15 parts of phellodendron powder, 15 parts of fishbone powder, 5 parts of strain, 22 parts of potassium humate, activate 25 parts of selenium mineral powder.
4. Selenium-rich composite fertilizer according to claim 1, is characterized in that: mainly by following components proportioning group by weight
Become:
50 parts of the mixture of 250 parts of the mixture of pig, cattle and sheep stool, Folium Ipomoea and the leaf of spinach, 50 parts of hydrophyte natantia dry powder,
20 parts of phellodendron powder, 20 parts of fishbone powder, 6 parts of strain, 25 parts of potassium humate, activate 30 parts of selenium mineral powder.
5. Selenium-rich composite fertilizer according to claim 1, is characterized in that: in the mixture of described pig, cattle and sheep stool, pig manure,
Cattle manure, the mass ratio of sheep stool are 1:1:1.
6. Selenium-rich composite fertilizer according to claim 1, is characterized in that: the quality of the mixture of described Folium Ipomoea and the leaf of spinach
Ratio is 2:3.
7. Selenium-rich composite fertilizer according to claim 1, is characterized in that: described strain includes lactic acid bacteria, yeast and hay
In bacillus cereuss at least two.
8. Selenium-rich composite fertilizer according to claim 1, is characterized in that: described activation selenium mineral powder is to pulverize selenium Ore, system
Become the selenium mineral powder of 80-100 mesh, add, by liquid-solid ratio 4-6ml/g, the ammonia that mass fraction is 2-3%, soak 48-72h, every 1-2h
Stirring once, stirs after the completion of immersion that be slowly added to dust technology to adjust to ph be 6.2-6.8, then sequentially adds
fe2o3And calcium acetate, stir 1h, place in baking oven and dried, drying to moisture is 8-10%, obtain activation selenium mineral powder；Its
In, the fe of addition2o3Mass ratio with selenium Ore is 1:1000-1100；The calcium acetate adding is 1 with the mass ratio of selenium Ore:
2000-2100.
9. the preparation method of Selenium-rich composite fertilizer according to claim 1, is characterized in that: comprise the following steps:
(1) mixture of Folium Ipomoea and the leaf of spinach, hydrophyte natantia dry powder, phellodendron powder and fishbone powder are mixed homogeneously and must be mixed
Close material, take strain dissolve, be added in compound, and be diluted with water to compound moisture be 50-60%, in fermentation vat
Middle fermentation 7-9 days, obtains fermentation material a；
(2) add koh solution in fermentation material a, ph is adjusted to 7.2-7.4, is subsequently adding potassium humate, stir, then
Take a semiactive selenium mineral powder and the mixture of pig, cattle and sheep stool to add in fermentation vat, stir, mixed fermentation 8-10 days, obtain
Fermentation material b；
(3) add remaining activation selenium mineral powder in fermentation material b, stir, obtain Selenium-rich composite fertilizer.
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| CN201610768036.3A CN106348818A (en) | 2016-08-30 | 2016-08-30 | Selenium-enriched compound fertilizer and preparation method thereof |
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ID=57856108
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747680A (en) * | 2017-03-10 | 2017-05-31 | 湖北民族学院 | The preparation method of active element selenium and its selenium fertilizer in a kind of alkaline process active coal gangue |
| CN107333617A (en) * | 2017-08-29 | 2017-11-10 | 阜南县兴农果树专业合作社 | A kind of cultural method of selenium-rich Huang pears |
| CN108299116A (en) * | 2018-05-08 | 2018-07-20 | 侯淑璐 | A kind of selenium-enriched organic fertilizer and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193529A (en) * | 2014-08-29 | 2014-12-10 | 青岛嘉禾丰肥业有限公司 | Preparation method of selenium-rich organic fertilizer |
| 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 |
-
2016
- 2016-08-30 CN CN201610768036.3A patent/CN106348818A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193529A (en) * | 2014-08-29 | 2014-12-10 | 青岛嘉禾丰肥业有限公司 | Preparation method of selenium-rich organic fertilizer |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747680A (en) * | 2017-03-10 | 2017-05-31 | 湖北民族学院 | The preparation method of active element selenium and its selenium fertilizer in a kind of alkaline process active coal gangue |
| CN107333617A (en) * | 2017-08-29 | 2017-11-10 | 阜南县兴农果树专业合作社 | A kind of cultural method of selenium-rich Huang pears |
| CN108299116A (en) * | 2018-05-08 | 2018-07-20 | 侯淑璐 | A kind of selenium-enriched organic fertilizer and preparation method thereof |
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Application publication date: 20170125 |