CN103553746A - Selenium-rich nutrient and application thereof - Google Patents
Selenium-rich nutrient and application thereof Download PDFInfo
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- CN103553746A CN103553746A CN201310526702.9A CN201310526702A CN103553746A CN 103553746 A CN103553746 A CN 103553746A CN 201310526702 A CN201310526702 A CN 201310526702A CN 103553746 A CN103553746 A CN 103553746A
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Abstract
The invention relates to a selenium-rich nutrient and application thereof, and belongs to the field of agricultural product cultivation. The invention provides a selenium-rich nutrient and a use method thereof. The selenium-rich nutrient comprises the following active ingredients in parts by weight: 2-6 parts of humic acid, 0.2-0.8 parts of selenium-rich raw material and 2-20 parts of compound amino acid, wherein the selenium-rich raw material is at least one of sodium selenate and sodium selenite.
Description
Technical field
The present invention relates to a kind of selenium-rich nutritive agent and application thereof, belong to agricultural-food cultivating and growing field.
Background technology
China's most area belongs to and lacks selenium area, this body burden of agricultural-food organoselenium albumen is generally lower, selenium element is the necessary a kind of trace element of human body, only from the natural agricultural-food that contain organoselenium, be difficult to obtain the necessary trace element-selenium of human body, the general modes such as benefit selenium healthcare products, benefit selenium medicine, video interpolation inorganic selenium of passing through are supplemented, benefit selenium healthcare products and drug price costliness; Food adds inorganic selenium and is not easy to be absorbed by the body, and has certain toxic side effect, and can cause the problems such as alopecia, pachylosis.Therefore, improving selenium content in agricultural-food has become us to obtain the main path of selenium element.
At present, the method that improves selenium content in agricultural-food mainly contains by adding inorganic additives, through the metabolism of thalline, introduces in agricultural-food.Name of patent application is a kind of method that increases this body burden of agricultural-food organoselenium albumen, application number is that 03108137.1 patent application is mainly aerobic bacteria and the anerobe mixing liquid by adopting Japanese granted China to produce, add the sprinkling of inorganic additives timely and appropriate discovery make agricultural-food in this body burden of organoselenium albumen be up to state standards.This method operates cumbersome, needs to introduce bacterial classification.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of selenium-rich nutritive agent and using method thereof.
Selenium-rich nutritive agent of the present invention, its activeconstituents contains following component: humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part and aminoacids complex 2～20 weight parts;
Wherein, rich selenium raw material is at least one in sodium selenate and Sodium Selenite.
Humic acids is the larger molecular organics matter that occurring in nature extensively exists, and is widely used in the every field such as Agriculture, forestry And Animal Husbandry, oil, chemical industry, building materials, medical and health, environmental protection, across tens industries; Humus, by dead organisms material, as xylogen, produces through microbiological deterioration, is difficult to further degraded, and its specific performance and structure depend on actual conditions when given sample extracts from water or soil source; Humus can be divided into three major portions in soils and sediments: humic acids, fulvic acid and humin.
Aminoacids complex has broad variety, and raw material mainly divides plant type and animal-type, and plant type aminoacids complex be take natural high-protein plant as raw material, from plant, extracts, and separated multiple amino acids is refining to be formed; Animal-type aminoacids complex is that to take various high protein animal bodies be raw material, and after microorganism fermentation, acid and alkali hydrolysis are processed, spraying is dry to be processed; The main formulation of aminoacids complex has the formulations such as 8 seed amino acids are compound, 18 seed amino acids are compound, 22 seed amino acids are compound.In the present invention, aminoacids complex preferably adopts commercially available aminoacids complex, or adopt prior art to ferment to amino acid, the product obtaining, such as adopting with the following method: utilize after the separation such as peat, brown coal, after the fermentation of becoming thoroughly decomposed, produce again, rich amino acids, containing aminoacids complexs such as Gelucystine, tyrosine, Serines.
Further, preferably selenium-rich nutritive agent of the present invention, its activeconstituents is humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part and aminoacids complex 2～20 weight parts;
Further, preferably selenium-rich nutritive agent of the present invention, its activeconstituents is humic acids 5 weight parts, rich selenium raw material 0.5 weight part and aminoacids complex 10 weight parts.
Further, preferably selenium-rich nutritive agent of the present invention, it also contains natural surface active agent; Preferably described natural surface active agent is tea saponin, in tea saponin saponin content preferably >=30wt%.
Further, preferably selenium-rich nutritive agent of the present invention, it contains humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part, aminoacids complex 2～20 weight parts and natural surface active agent 1～3 weight part; Preferred humic acids 5 weight parts, rich selenium raw material 0.5 weight part, aminoacids complex 10 weight parts and natural surface active agent 2 weight parts.
Further, preferably selenium-rich nutritive agent of the present invention, it contains humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part, aminoacids complex 2～20 weight parts and tea saponin 1～3 weight part; Preferred humic acids 5 weight parts, rich selenium raw material 0.5 weight part, aminoacids complex 10 weight parts and tea saponin 2 weight parts.
Further, preferably selenium-rich nutritive agent of the present invention, it also contains solvent, and preferred solvent is water; More preferably water 70～95 weight parts; More preferably water 82.5 weight parts.Described water is preferably distilled water.
The preparation method of selenium-rich nutritive agent of the present invention is: according to proportioning, remove aminoacids complex, rich selenium raw material, humic acids and distilled water, water is placed in to reactor, then adds wherein other component, stir evenly.
The application of described selenium-rich nutritive agent of the present invention in agricultural-food are produced.
The consumption of selenium-rich nutritive agent of the present invention is every mu of 66.7～333.5ml, and more preferably the consumption of selenium-rich nutritive agent is every mu of 250ml.
Selenium-rich nutritive agent method of application of the present invention sprays, rushes and execute or irrigate after diluting; Preferably spray 800～1500 times of dilutions, more preferably 800 times; Preferably 2000～3000 times of dilutions, more preferably 2500 times are executed in punching; Preferably irrigate 3000～5000 times of dilutions, more preferably 4000 times.
Extension rate unit is mL/mL, i.e. the milliliter number of the aqueous solvent that 1mL selenium-rich nutritive agent needs.
The beneficial effect that selenium-rich nutritive agent of the present invention has:
1, selenium-rich nutritive agent of the present invention has improved the content of selenium in agricultural-food.
2, selenium-rich nutritive agent of the present invention is easy to use, after dilution, can use.
3, selenium-rich nutritive agent amount of application of the present invention is few, and cost is low.
Embodiment
The technical problem that the present invention mainly solves is to provide a kind of selenium-rich nutritive agent and using method thereof.
Selenium-rich nutritive agent of the present invention, its activeconstituents contains following component: humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part and aminoacids complex 2～20 weight parts;
Wherein, rich selenium raw material is at least one in sodium selenate and Sodium Selenite.
Humic acids is the larger molecular organics matter that occurring in nature extensively exists, and is widely used in the every field such as Agriculture, forestry And Animal Husbandry, oil, chemical industry, building materials, medical and health, environmental protection, across tens industries; Humus, by dead organisms material, as xylogen, produces through microbiological deterioration, is difficult to further degraded, and its specific performance and structure depend on actual conditions when given sample extracts from water or soil source; Humus can be divided into three major portions in soils and sediments: humic acids, fulvic acid and humin.
Aminoacids complex has broad variety, and raw material mainly divides plant type and animal-type, and plant type aminoacids complex be take natural high-protein plant as raw material, from plant, extracts, and separated multiple amino acids is refining to be formed; Animal-type aminoacids complex is that to take various high protein animal bodies be raw material, and after microorganism fermentation, acid and alkali hydrolysis are processed, spraying is dry to be processed; The main formulation of aminoacids complex has the formulations such as 8 seed amino acids are compound, 18 seed amino acids are compound, 22 seed amino acids are compound.In the present invention, aminoacids complex preferably adopts commercially available aminoacids complex, or adopt prior art to ferment to amino acid, the product obtaining, such as adopting with the following method: utilize after the separation such as peat, brown coal, after the fermentation of becoming thoroughly decomposed, produce again, rich amino acids, containing aminoacids complexs such as Gelucystine, tyrosine, Serines.
Further, preferably selenium-rich nutritive agent of the present invention, its activeconstituents is humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part and aminoacids complex 2～20 weight parts;
Further, preferably selenium-rich nutritive agent of the present invention, its activeconstituents is humic acids 5 weight parts, rich selenium raw material 0.5 weight part and aminoacids complex 10 weight parts.
Further, preferably selenium-rich nutritive agent of the present invention, it also contains natural surface active agent; Preferably described natural surface active agent is tea saponin, in tea saponin saponin content preferably >=30wt%.
Further, preferably selenium-rich nutritive agent of the present invention, it contains humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part, aminoacids complex 2～20 weight parts and natural surface active agent 1～3 weight part; Preferred humic acids 5 weight parts, rich selenium raw material 0.5 weight part, aminoacids complex 10 weight parts and natural surface active agent 2 weight parts.
Further, preferably selenium-rich nutritive agent of the present invention, it contains humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part, aminoacids complex 2～20 weight parts and tea saponin 1～3 weight part; Preferred humic acids 5 weight parts, rich selenium raw material 0.5 weight part, aminoacids complex 10 weight parts and tea saponin 2 weight parts.
Further, preferably selenium-rich nutritive agent of the present invention, it also contains solvent, and preferred solvent is water; More preferably water 70～95 weight parts; More preferably water 82.5 weight parts.Described water is preferably distilled water.
The preparation method of selenium-rich nutritive agent of the present invention is: according to proportioning, remove aminoacids complex, rich selenium raw material, humic acids and distilled water, water is placed in to reactor, then adds wherein other component, stir evenly.
The application of described selenium-rich nutritive agent of the present invention in agricultural-food are produced.
The consumption of selenium-rich nutritive agent of the present invention is every mu of 66.7～333.5ml, and more preferably the consumption of selenium-rich nutritive agent is every mu of 250ml.
Selenium-rich nutritive agent method of application of the present invention sprays, rushes and execute or irrigate after diluting; Preferably spray 800～1500 times of dilutions, more preferably 800 times; Preferably 2000～3000 times of dilutions, more preferably 2500 times are executed in punching; Preferably irrigate 3000～5000 times of dilutions, more preferably 4000 times.
Extension rate unit is mL/mL, i.e. the milliliter number of the aqueous solvent that 1mL selenium-rich nutritive agent needs.
Below in conjunction with embodiment, the specific embodiment of the present invention is further described, does not therefore limit the present invention among described scope of embodiments.
The preparation of embodiment 1 selenium-rich nutritive agent of the present invention
Get by weight humic acids 5g, Sodium Selenite 0.5g and aminoacids complex 10g, add water 82.5mL, fully mix and blend dissolves.
The preparation of embodiment 2 selenium-rich nutritive agent of the present invention
Get by weight humic acids 5g, sodium selenate 0.5g, aminoacids complex 10g and tea saponin 2g, add water 82.5mL, fully mix and blend dissolves.
The preparation of embodiment 3 selenium-rich nutritive agent of the present invention
Get by weight humic acids 2g, Sodium Selenite 0.8g, aminoacids complex 20g and tea saponin 1g, add water 76.2mL, fully mix and blend dissolves.
The preparation of embodiment 4 selenium-rich nutritive agent of the present invention
Get by weight humic acids 6g, sodium selenate 0.4g, amino acid compound 18 g and tea saponin 3g, add water 75.6mL, fully mix and blend dissolves.
The preparation of embodiment 5 selenium-rich nutritive agent of the present invention
Get by weight humic acids 4g, Sodium Selenite 0.2g and aminoacids complex 4g, add water 91.8mL, fully mix and blend dissolves.
The preparation of embodiment 6 selenium-rich nutritive agent of the present invention
Get by weight humic acids 3g, Sodium Selenite 0.3g, sodium selenate 0.4g and aminoacids complex 8g, add water 88.3mL, fully mix and blend dissolves.
In embodiment 1～6, the source of aminoacids complex is in Table 1:
Table 1 aminoacids complex supply producer and raw lot identification mark
Selenium-rich nutritive agent effect test-great Bai tea
Take Fuding white tea as supplying to study thing, and the nutrition agent that adopts embodiment 1～6 to make is reagent agent, and it is diluted respectively to 1500 times, 800 times.CK is blank group, employing be clear water.Select 13 consistent Chinese cabbages to cultivate communities, be numbered 1～13, preparation medicament as shown in table 2, is sprayed onto the medicament preparing respectively the community of identical numbering, and community area is 10m
2.Spray twice, twice spraying time interval 10 days, dispenser first first 20 days in the Ching Ming Festival, the detection of gathering about the Ching Ming Festival.
The preparation of reagent agent is in Table 2:
The preparation of table 2 reagent agent
Interpretation of result
1, the acquisition method of sample
Tender shoots, tender leaf on all tea trees in Jiang Ge community have all been plucked, and deliver to inspection center and detect Selenium In Some Selenium-rich Biological Samples constituent content.
2, the detected result of sample
Each is processed Tea Samples selenium detection of content of element and the results are shown in Table 3:
Table 3 is respectively processed Tea Samples selenium content detected result
By data in table 3, can be drawn: used the great Bai tea of selenium-rich nutritive agent of the present invention with respect to all risings to some extent of its selenium content content of great Bai tea of blank group.And selenium content is the highest in the great Bai tea that the selenium-rich nutritive agent that embodiment 2 obtains sprays.
Selenium-rich nutritive agent effect test-rice
Take paddy rice as supplying to study thing, and the nutrition agent that adopts embodiment 1～6 to make is reagent agent, and it is diluted respectively to 1500 times, 800 times.CK is blank group, employing be clear water.Select 13 consistent paddy rice to cultivate communities, be numbered 1～13, preparation medicament as shown in table 4, is sprayed onto the medicament preparing respectively the community of identical numbering, and community area is 10m
2.Spray twice, twice spraying time interval 10 days, paddy rice dispenser is first at full heading time, and when paddy rice is ripe, sampling detects.
The preparation of reagent agent is in Table 4:
The preparation of table 4 reagent agent
Interpretation of result
1, the acquisition method of sample
The all rice in Jiang Ge community have all been plucked, and deliver to inspection center and detect Selenium In Some Selenium-rich Biological Samples constituent content.
2, the detected result of sample
Each is processed rice sample selenium detection of content of element and the results are shown in Table 5:
Table 5 is respectively processed rice sample selenium content detected result
By data in table 5, can be drawn: used the rice of selenium-rich nutritive agent of the present invention with respect to all risings to some extent of its selenium content content of rice of blank group.And selenium content is the highest in the rice that the selenium-rich nutritive agent that embodiment 2 obtains sprays.
Selenium-rich nutritive agent effect test-Kiwifruit
Take Kiwifruit as supplying to study thing, and the nutrition agent that adopts embodiment 1～6 to make is reagent agent, and it is diluted respectively to 1500 times, 800 times.CK is blank group, employing be clear water.Select 13 consistent Kiwifruits to cultivate communities, be numbered 1～13, preparation medicament as shown in table 6, is sprayed onto the medicament preparing respectively the community of identical numbering, and community area is 10m
2.Spray twice, twice spraying time interval 10 days, dispenser first, at Kiwifruit young fruit period, is plucked and is detected when Kiwifruit is ripe.
The preparation of reagent agent is in Table 6:
The preparation of table 6 reagent agent
Interpretation of result
1, the acquisition method of sample
The all Kiwifruits in Jiang Ge community have all been plucked, and deliver to inspection center and detect Selenium In Some Selenium-rich Biological Samples constituent content.
2, the detected result of sample
Each is processed Kiwifruit sample selenium detection of content of element and the results are shown in Table 7:
Table 7 is respectively processed Kiwifruit sample selenium content detected result
By data in table 7, can be drawn: used the Kiwifruit of selenium-rich nutritive agent of the present invention with respect to all risings to some extent of its selenium content content of Kiwifruit of blank group.And selenium content is the highest in the Kiwifruit that the selenium-rich nutritive agent that embodiment 2 obtains sprays.
Through test, selenium-rich nutritive agent of the present invention is applicable equally to other crops.
Claims (10)
1. selenium-rich nutritive agent, is characterized in that: its activeconstituents contains following component: humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part and aminoacids complex 2～20 weight parts;
Wherein, rich selenium raw material is at least one in sodium selenate and Sodium Selenite.
2. selenium-rich nutritive agent according to claim 1, is characterized in that: its activeconstituents is humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part and aminoacids complex 2～20 weight parts.
3. selenium-rich nutritive agent according to claim 1 and 2, is characterized in that: its activeconstituents is humic acids 5 weight parts, rich selenium raw material 0.5 weight part and aminoacids complex 10 weight parts.
4. according to the selenium-rich nutritive agent described in claim 1～3 any one, it is characterized in that: it also contains natural surface active agent; Preferably described natural surface active agent is tea saponin.
5. selenium-rich nutritive agent according to claim 1, is characterized in that: it contains humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part, aminoacids complex 2～20 weight parts and natural surface active agent 1～3 weight part; Preferred humic acids 5 weight parts, rich selenium raw material 0.5 weight part, aminoacids complex 10 weight parts and natural surface active agent 2 weight parts.
6. selenium-rich nutritive agent according to claim 1, is characterized in that: it contains humic acids 2～6 weight parts, rich selenium raw material 0.2～0.8 weight part, aminoacids complex 2～20 weight parts and tea saponin 1～3 weight part; Preferred humic acids 5 weight parts, rich selenium raw material 0.5 weight part, aminoacids complex 10 weight parts and tea saponin 2 weight parts.
7. according to the selenium-rich nutritive agent described in claim 1～6 any one, it is characterized in that: it also contains solvent, preferred solvent is water; More preferably water 70～95 weight parts; More preferably water 82.5 weight parts.
8. the application of the selenium-rich nutritive agent described in claim 1～7 any one in agricultural-food are produced.
9. the application of selenium-rich nutritive agent according to claim 8 in agricultural-food are produced, is characterized in that: the consumption of selenium-rich nutritive agent is every mu of 66.7～333.5ml; More preferably the consumption of selenium-rich nutritive agent is every mu of 250ml.
10. the application of selenium-rich nutritive agent according to claim 8 in agricultural-food are produced, is characterized in that: method of application sprays, rushes and execute or irrigate after diluting; Preferably spray 800～1500 times of dilutions, more preferably 800 times; Preferably 2000～3000 times of dilutions, more preferably 2500 times are executed in punching; Preferably irrigate 3000～5000 times of dilutions, more preferably 4000 times.
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| CN105837286A (en) * | 2016-03-30 | 2016-08-10 | 微港生物科技江苏有限公司 | Selenium-rich iodine-rich nutritional agent, preparation method of selenium-rich iodine-rich nutritional agent and method for cultivation of selenium-rich iodine-rich lettuce |
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| CN104430962A (en) * | 2014-09-15 | 2015-03-25 | 全椒井府富硒生态牧业有限公司 | Selenium-rich health tea |
| CN104876693A (en) * | 2015-05-11 | 2015-09-02 | 山西大学 | Organic selenium-enriched foliar fertilizer special for leaf vegetables and preparation method of organic selenium-enriched foliar fertilizer |
| CN104987268A (en) * | 2015-07-19 | 2015-10-21 | 成都市朝森有机肥有限公司 | Selenium-rich amino acid-microbe organic fertilizer |
| CN105237239B (en) * | 2015-11-16 | 2018-11-13 | 南京财经大学 | A kind of foliar fertilizer and its method of administration of suitable selenium rich kiwi fruit production |
| CN105237239A (en) * | 2015-11-16 | 2016-01-13 | 南京财经大学 | Leaf fertilizer suitable for producing selenium-enriched kiwi fruits and application method of leaf fertilizer |
| CN105837286A (en) * | 2016-03-30 | 2016-08-10 | 微港生物科技江苏有限公司 | Selenium-rich iodine-rich nutritional agent, preparation method of selenium-rich iodine-rich nutritional agent and method for cultivation of selenium-rich iodine-rich lettuce |
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| CN106699262A (en) * | 2016-12-07 | 2017-05-24 | 刘杰 | Rich-selenium nutrient |
| CN106699354A (en) * | 2016-12-07 | 2017-05-24 | 刘杰 | Selenium-enriched biological preparation |
| CN115553189A (en) * | 2022-11-04 | 2023-01-03 | 江西省农业科学院农产品质量安全与标准研究所 | Planting method for improving selenium content of red soil rice |
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