CN103524184A - Method for preparing selenium-containing organic fertilizer - Google Patents
Method for preparing selenium-containing organic fertilizer Download PDFInfo
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- CN103524184A CN103524184A CN201310498419.XA CN201310498419A CN103524184A CN 103524184 A CN103524184 A CN 103524184A CN 201310498419 A CN201310498419 A CN 201310498419A CN 103524184 A CN103524184 A CN 103524184A
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Abstract
The invention discloses a method for preparing a selenium-containing organic fertilizer. The method comprises the following steps: A. grinding corncobs with corn kernels, sweet potato seedlings and leguminous straws into 100-120-mesh powder for standby use; B. throwing chicken manure, spinach leaf residues, leguminous straws, corncobs with corn kernels, diatomite, milkvetch root and sweet potato seedlings into a fermentation tank, adding water till immersing the materials, covering with a plastic film and fermenting for 25-30 days; C. preparing 1-3 parts of ferment into solution with concentration of 500 times by volume, pouring into the fermentation tank and continuously covering the materials for fermenting for 10-12 days until the solid ingredients in the materials are dissolved; D. adding 3-5 parts of selenium additive to the materials in the step B, stirring the materials uniformly, then discharging the materials, repeatedly turning and throwing the materials by using a turning and throwing machine, turning and throwing the materials one time after airing for three days, adding trace elements and stirring the materials uniformly when the water content is 45-55%, extruding and granulating in an extruding machine and drying obtained granules, thus obtaining the selenium-containing organic fertilizer, wherein the selenium additive is sodium selenite. The method is simple and the prepared product is simple in proportioning, has high selenium content and can obviously increase the selenium content of soil and further obviously increase the crop absorptivity.
Description
Technical field:
The present invention relates to technical field of fertilizers, relate in particular to a kind of manufacture method containing selenium fertilizer.
Background technology:
Selenium is one of trace element of needed by human, it has anti-oxidant and ability that delay senility, but, supplementing of selenium element, selenium element is not to be innately present in food, current rich selenium product is all that crop absorbs the fertilizer of selenium element in process of growth produces by fertilising, and the selenium content relation of the picked-up of selenium and soil surpasses the relation with diet style.The soil of America & Canada contains enough selenium.So, in the food that a lot of crops are made, there is selenium, the selenium content of plant food is decided by the selenium content in local water and soil, for example, the selenium content of the high selenium of China area grain that produces is up to 4 ~ 8 milligrams of per kilograms, and the grain in low selenium area is 0.006 milligram of per kilogram, and the two differs 1000 times.Strengthen rich selenium food exploitation, have important business & economy and be worth, build up people's health especially, at present, southern area rice is low containing selenium, lacks selenium very serious to HUMAN HEALTH prestige association.Most of place, Jiangsu is to lack selenium area, and Qidong liver cancer, Yancheng lung cancer, intestinal cancer and mammary cancer etc. are all relevant with the scarce selenium of local people's meals.So mending selenium is significant for improving people ' s health level.So, for the food that makes plant absorb enough selenium elements from soil and then to make to obtain becomes rich selenium product, must improve soil, the especially improvement to poor selenium soil, is badly in need of containing selenium fertilizer.In view of this technical problem, need to occur that a kind of manufacture method is simple, the product proportioning making is simple, and in fertilizer, selenium content is high, can significantly improve soil selenium-containing amount, and then obviously improves a kind of manufacture method containing selenium fertilizer of crop absorption ratio.
Summary of the invention:
The object of the invention is to overcome the shortcoming existing in prior art, provide a kind of manufacture method simple, the product proportioning making is simple, and in fertilizer, selenium content is high, can significantly improve soil selenium-containing amount, and then obviously improve a kind of manufacture method containing selenium fertilizer of crop absorption ratio.
To achieve these goals, the invention provides a kind of manufacture method containing selenium fertilizer, it is characterized in that, comprise the steps:
A, corn ear with corn grain is pulverized, sweet potato vine powder is broken, and pulse family class crushed stalk is all crushed to big or small 100-120 order, standby;
B, by chicken manure, the residual leaf of spinach, pulse family stalk, with the corn ear of corn grain, diatomite, Milkvetch Root, ground melon seedling is put in fermentation vat, add water to and do not have material, above capping plastic film, fermentation 25-30 days;
C, go 1-3 part ferment proportioning to 500 times volumetric concentration, be poured in fermentation vat, continue capping fermentation 10-12 days, the solid composition to batching dissolves;
D, material in step B is added to 3-5 part selenium additive, selenium additive is Sodium Selenite, after stirring, derive material, with anti-throwing machine, repeatedly turn over throwing, every airing is turned over throwing once in 3 days, while being 45-55% to water content, adds trace element to stir, send into forcing machine and carry out extruding pelletization, the particle obtaining makes containing selenium fertilizer containing selenium fertilizer after drying.
Step D gained is 12-18g/ kilogram containing the selenium constituent content of selenium fertilizer.
Through manufacture method of the present invention, make containing selenium fertilizer, wherein, comprise the following component of parts by weight:
Chicken manure 400-500 part, the residual leaf 30-50 of spinach part, pulse family stalk 80-120 part, with corn ear 50-80 part of corn grain, diatomite 40-60 part, Milkvetch Root 10-30 part, ground melon seedling 80-120 part.
Or, comprise the following component of parts by weight:
Chicken manure 400-450 part, the residual leaf 30-40 of spinach part, pulse family stalk 80-100 part, with corn ear 50-70 part of corn grain, diatomite 40-50 part, Milkvetch Root 10-20 part, ground melon seedling 80-100 part.
Or, comprise the following component of parts by weight:
Chicken manure 450-500 part, the residual leaf 40-50 of spinach part, pulse family stalk 100-120 part, with corn ear 60-80 part of corn grain, diatomite 50-60 part, Milkvetch Root 20-30 part, ground melon seedling 100-120 part.
Or, comprise the following component of parts by weight:
Chicken manure 420-480 part, the residual leaf 35-45 of spinach part, pulse family stalk 90-110 part, with corn ear 55-65 part of corn grain, diatomite 45-55 part, Milkvetch Root 15-25 part, ground melon seedling 90-11 part.
Manufacture method of the present invention is simple, and the product proportioning making is simple, and in fertilizer, selenium content is high, can significantly improve soil selenium-containing amount, and then obviously improves crop absorption ratio.In the starting material that the present invention uses, spinach, pulse family stalk, Milkvetch Root, ground melon seedling is all containing the higher crop of selenium composition, after being pulverized, also stirs, by ferment, ferment, after becoming thoroughly decomposed, by turning over to throw, regulate water content to obtain, containing selenium fertilizer, using the poor selenium soil of this fertilizer in granulation, the more traditional raising 35% of selenium content of the crop of plantation, the selenium content of the food of this crop gained improves 18-22%.
Embodiment:
Manufacture method containing selenium fertilizer, is characterized in that, comprises the steps:
A, corn ear with corn grain is pulverized, sweet potato vine powder is broken, and pulse family class crushed stalk is all crushed to big or small 100-120 order, standby;
B, by chicken manure, the residual leaf of spinach, pulse family stalk, with the corn ear of corn grain, diatomite, Milkvetch Root, ground melon seedling is put in fermentation vat, add water to and do not have material, above capping plastic film, fermentation 25-30 days;
C, go 1-3 part ferment proportioning to 500 times volumetric concentration, be poured in fermentation vat, continue capping fermentation 10-12 days, the solid composition to batching dissolves;
D, material in step B is added to 3-5 part selenium additive, selenium additive is Sodium Selenite, after stirring, derive material, with anti-throwing machine, repeatedly turn over throwing, every airing is turned over throwing once in 3 days, while being 45-55% to water content, adds trace element to stir, send into forcing machine and carry out extruding pelletization, the particle obtaining makes containing selenium fertilizer containing selenium fertilizer after drying.
Step D gained is 12-18g/ kilogram containing the selenium constituent content of selenium fertilizer.
Through manufacture method of the present invention, make containing the following example of selenium fertilizer:
Example 1,
Containing selenium fertilizer, wherein, comprise the following component of parts by weight:
400 parts of chicken manures, 30 parts, the residual leaf of spinach, 80 parts of pulse family stalks, with 50 parts of the corn ear of corn grain, 40 parts, diatomite, 10 parts of Milkvetch Roots, 80 parts of ground melon seedlings.
In starting material, spinach, pulse family stalk, Milkvetch Root, ground melon seedling is all containing the higher crop of selenium composition, after being pulverized, also stirs, and by ferment, ferments, and after becoming thoroughly decomposed, by turning over to throw, regulates water content to obtain containing selenium fertilizer in granulation.
Example 2
Containing selenium fertilizer, wherein, comprise the following component of parts by weight:
500 parts of chicken manures, 50 parts, the residual leaf of spinach, 120 parts of pulse family stalks, with 80 parts of the corn ear of corn grain, 60 parts, diatomite, 30 parts of Milkvetch Roots, 120 parts of ground melon seedlings.
In starting material, spinach, pulse family stalk, Milkvetch Root, ground melon seedling is all containing the higher crop of selenium composition, after being pulverized, also stirs, and by ferment, ferments, and after becoming thoroughly decomposed, by turning over to throw, regulates water content to obtain containing selenium fertilizer in granulation.
Example 3
Containing selenium fertilizer, wherein, comprise the following component of parts by weight:
450 parts of chicken manures, 40 parts, the residual leaf of spinach, 100 parts of pulse family stalks, with 70 parts of the corn ear of corn grain, 50 parts, diatomite, 20 parts of Milkvetch Roots, 100 parts of ground melon seedlings.
In starting material, spinach, pulse family stalk, Milkvetch Root, ground melon seedling is all containing the higher crop of selenium composition, after being pulverized, also stirs, and by ferment, ferments, and after becoming thoroughly decomposed, by turning over to throw, regulates water content to obtain containing selenium fertilizer in granulation.
Example 4
Containing selenium fertilizer, wherein, comprise the following component of parts by weight:
420 parts of chicken manures, 35 parts, the residual leaf of spinach, 90 parts of pulse family stalks, with 55 parts of the corn ear of corn grain, 45 parts, diatomite, 15 parts of Milkvetch Roots, 90 parts of ground melon seedlings.
In starting material, spinach, pulse family stalk, Milkvetch Root, ground melon seedling is all containing the higher crop of selenium composition, after being pulverized, also stirs, and by ferment, ferments, and after becoming thoroughly decomposed, by turning over to throw, regulates water content to obtain containing selenium fertilizer in granulation.
Manufacture method of the present invention is simple, and the product proportioning making is simple, and in fertilizer, selenium content is high, can significantly improve soil selenium-containing amount, and then obviously improves crop absorption ratio.In the starting material that the present invention uses, spinach, pulse family stalk, Milkvetch Root, ground melon seedling is all containing the higher crop of selenium composition, after being pulverized, also stirs, by ferment, ferment, after becoming thoroughly decomposed, by turning over to throw, regulate water content to obtain, containing selenium fertilizer, using the poor selenium soil of this fertilizer in granulation, the more traditional raising 35% of selenium content of the crop of plantation, the selenium content of the food of this crop gained improves 18-22%.Meanwhile, significantly improve the rich selenium content of food, for example, by 0.006 milligram of traditional left and right, rise to 6 milligrams of left and right.
Claims (2)
1. containing a manufacture method for selenium fertilizer, it is characterized in that, comprise the steps:
A, corn ear with corn grain is pulverized, sweet potato vine powder is broken, and pulse family class crushed stalk is all crushed to big or small 100-120 order, standby;
B, by chicken manure, the residual leaf of spinach, pulse family stalk, with the corn ear of corn grain, diatomite, Milkvetch Root, ground melon seedling is put in fermentation vat, add water to and do not have material, above capping plastic film, fermentation 25-30 days;
C, go 1-3 part ferment proportioning to 500 times volumetric concentration, be poured in fermentation vat, continue capping fermentation 10-12 days, the solid composition to batching dissolves;
D, material in step B is added to 3-5 part selenium additive, selenium additive is Sodium Selenite, after stirring, derive material, with anti-throwing machine, repeatedly turn over throwing, every airing is turned over throwing once in 3 days, while being 45-55% to water content, adds trace element to stir, send into forcing machine and carry out extruding pelletization, the particle obtaining makes containing selenium fertilizer containing selenium fertilizer after drying.
2. according to claim 1 containing the manufacture method of selenium fertilizer, it is characterized in that, step D gained is 12-18g/ kilogram containing the selenium constituent content of selenium fertilizer.
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| CN201310498419.XA CN103524184A (en) | 2013-10-23 | 2013-10-23 | Method for preparing selenium-containing organic fertilizer |
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| CN201310498419.XA CN103524184A (en) | 2013-10-23 | 2013-10-23 | Method for preparing selenium-containing organic fertilizer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230446A (en) * | 2014-10-21 | 2014-12-24 | 中山市巴斯德农业科技有限公司 | Preparation method for selenium-rich organic fertilizer |
| CN104817367A (en) * | 2015-03-30 | 2015-08-05 | 苏州仁成生物科技有限公司 | Preparation method of selenium-rich special biological organic fertilizer for cauliflower |
| CN104961512A (en) * | 2015-07-04 | 2015-10-07 | 上海森农环保科技有限公司 | Veranda organic substrate for bazaar vegetable skin fermentation production and processing and preparation method thereof |
| CN105085046A (en) * | 2015-08-18 | 2015-11-25 | 恩施众惠富硒农业科技发展有限公司 | Selenium mineral organic fertilizer and preparation method thereof |
| CN106365723A (en) * | 2016-08-24 | 2017-02-01 | 安徽微源生物科技有限公司 | Method of producing selenium-rich organic fertilizer from inorganic selenium source |
| CN114014727A (en) * | 2021-12-02 | 2022-02-08 | 合肥康来生态农业有限公司 | Organic fertilizer for planting selenium-rich pomegranate and preparation method thereof |
-
2013
- 2013-10-23 CN CN201310498419.XA patent/CN103524184A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230446A (en) * | 2014-10-21 | 2014-12-24 | 中山市巴斯德农业科技有限公司 | Preparation method for selenium-rich organic fertilizer |
| CN104230446B (en) * | 2014-10-21 | 2016-08-24 | 中山市巴斯德农业科技有限公司 | A kind of preparation method of selenium-enriched organic fertilizer |
| CN104817367A (en) * | 2015-03-30 | 2015-08-05 | 苏州仁成生物科技有限公司 | Preparation method of selenium-rich special biological organic fertilizer for cauliflower |
| CN104961512A (en) * | 2015-07-04 | 2015-10-07 | 上海森农环保科技有限公司 | Veranda organic substrate for bazaar vegetable skin fermentation production and processing and preparation method thereof |
| CN105085046A (en) * | 2015-08-18 | 2015-11-25 | 恩施众惠富硒农业科技发展有限公司 | Selenium mineral organic fertilizer and preparation method thereof |
| CN106365723A (en) * | 2016-08-24 | 2017-02-01 | 安徽微源生物科技有限公司 | Method of producing selenium-rich organic fertilizer from inorganic selenium source |
| CN114014727A (en) * | 2021-12-02 | 2022-02-08 | 合肥康来生态农业有限公司 | Organic fertilizer for planting selenium-rich pomegranate and preparation method thereof |
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Application publication date: 20140122 |