CN103664382A - Selenium-enriched foliage fertilizer and preparation method and application thereof - Google Patents
Selenium-enriched foliage fertilizer and preparation method and application thereof Download PDFInfo
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- CN103664382A CN103664382A CN201310674559.8A CN201310674559A CN103664382A CN 103664382 A CN103664382 A CN 103664382A CN 201310674559 A CN201310674559 A CN 201310674559A CN 103664382 A CN103664382 A CN 103664382A
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Abstract
The invention relates to a selenium-enriched foliage fertilizer and a preparation method and application thereof. The selenium-enriched foliage fertilizer consists of the following components in parts by weight: 55-70 parts of ammonium sulfate, 15-25 parts of monopotassium phosphate, 8-13 parts of boric acid, 3-5 parts of manganese sulfate, 4-5 parts of magnesium sulfate, 0.5-1 part of sodium selenite and 0.5-1 part of sodium dodecyl benzene sulfonate, wherein the sodium selenite is in independent small package. The selenium-enriched foliage fertilizer is prepared from selenium and other elements such as nitrogen, phosphorus, potassium, boron and manganese beneficial to the human body according to a scientific ratio and based on the rule of demand on nutrients of crop seeds in the grouting process. According to the foliage fertilizer, the stress resistance and the disease resistance of crops can be effectively improved, the foliage fertilizer can be used for promoting precocity of crops, has an obvious yield increase effect and is capable of improving the quality of crops and increasing the content of selenium in crops.
Description
Technical field
The present invention relates to a kind of selenium-enriched foliage fertilizer and its preparation method and application, belong to agricultural fertilizer field.
Background technology
Selenium is the trace element that it is essential that human body and animal health are grown, and scarce selenium will cause body to occur a lot of diseases, selenium as scarce in China from area Keshan disease, Kaschin-Beck disease, cardiovascular and cerebrovascular disease, cancer etc.And the white muscle disease that animal occurs, de-hoof piptonychia, reproductive performance reduce all relevant with scarce selenium.Selenium in humans and animals body is mainly derived from food, and food source selenium insufficiency of intake will have influence on the healthy growth of humans and animals.The source of nature Selenium In Foods mainly depends on soil.Research shows, the whole world has a plurality of countries and regions to lack in various degree selenium, and China is exactly in the scarce selenium band in the whole world, and approximately 72% area is in lacking selenium, low selenium band.The Northeast is typical Que Xi district, Soil In Heilongjiang Province accounts for 20% containing selenium < 0.125ppm, it is 0.5mg/kg that 0.125～0.175ppm accounts for the threshold value that only accounts for 5%(Selenium in Soil that accounts for 55%, > 0.4ppm between 20%, 0.175～0.40ppm).Heilongjiang Province is seriously area of a scarce selenium, becomes the district occurred frequently of Keshan disease, Kaschin-Beck disease.Therefore by the research of high-quality and efficient Se-rich farm products gordian technique and integration and demonstration, crop is executed to selenium, develop rich selenium food, by food chain approach supplement the necessary selenium element of human body to prevention human body and animal various diseases, ensure healthy significant.
5,600 ten thousand mu of Rice in Hei Longjiang Province areas, people's Major Foods is rice.Therefore by supplementing human body selenium deficiency to the rich selenium of paddy rice, be the most safe and effective benefit selenium method, can play the object of supplementing body trace element selenium deficiency.This project achievement can be applied in Rice in Hei Longjiang Province main producing region after transforming, to paddy rice, can improve later stage capacity to combat natural adversities, reduce sterile grain rate, and can effectively supplement crop required in, micronutrient element, strengthen crop anti-adversity, short precocious 3-5 days, improve crop yield 10%.
China's most areas selenium relatively lacks, and the selenium element nutrition of husbandry is generally not enough, and in husbandry environment, available selenium element reduces gradually, and therefore keeping the selenium element balance of husbandry environment is the problem of significant.In prior art, the problems such as rich selenium carrier is inappropriate, and rich selenium approach is unreasonable, and selenium content index is out of control.。
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of selenium-enriched foliage fertilizer, and the preparation method and application of described foliage fertilizer.
The present invention is achieved through the following technical solutions:
A selenium-enriched foliage fertilizer, is comprised of the following component of meter by weight: ammonium sulfate 55-70 part, potassium primary phosphate 15-25 part, boric acid 8-13 part, manganous sulfate 3-5 part, magnesium sulfate 4-5 part, Sodium Selenite 0.5-1 part and Sodium dodecylbenzene sulfonate 0.5-1 part; Wherein, Sodium Selenite is individual packets dress.
Sodium Selenite is individual packets dress, and object is in order to prevent Sodium Selenite and other component react withs, moisture absorption caking.And Sodium Selenite is not soluble in water, after independent packaging is can be first first water-soluble by Sodium Selenite, adding other components dissolved.
Preferably, described selenium-enriched foliage fertilizer, is comprised of the following component of meter by weight: 0.75 part of 60 parts, ammonium sulfate, 20 parts of potassium primary phosphates, 10 parts of boric acid, 4 parts of manganous sulfates, 4.5 parts, magnesium sulfate, 0.75 part of Sodium Selenite and Sodium dodecylbenzene sulfonate.
The method of preparing above-mentioned selenium-enriched foliage fertilizer, comprises the following steps:
1, take by weight ammonium sulfate, potassium primary phosphate, boric acid, manganous sulfate, magnesium sulfate, Sodium dodecylbenzene sulfonate, fully stirring and evenly mixing, fills bag, plastic packaging;
2, take by weight Sodium Selenite and be placed on separately in small packages, plastic packaging.
The present invention has following beneficial effect:
The present invention is according to the demand rule to nutrient in crop grain filling process, and by elements such as the useful selenium of human body and other nitrogen, phosphorus, potassium, boron, manganese, scientific allocation forms in proportion.The present invention can effectively improve crop anti-adversity, disease-resistant, short precocity, increase yield significantly, improves the content of the selenium in quality and increase crop.
Embodiment
Below in conjunction with specific embodiment, further describe the present invention, advantage and disadvantage of the present invention will be more clear along with description.But embodiment is only exemplary, scope of the present invention is not formed to any restriction.It will be understood by those skilled in the art that lower without departing from the spirit and scope of the present invention and can the details of technical solution of the present invention and form be modified or be replaced, but these modifications and replacement all fall within the scope of protection of the present invention.
1 one kinds of selenium-enriched foliage fertilizers of embodiment, are comprised of the following component of meter by weight: 0.75 part of 60 parts, ammonium sulfate, 20 parts of potassium primary phosphates, 10 parts of boric acid, 4 parts of manganous sulfates, 4.5 parts, magnesium sulfate, 0.75 part of Sodium Selenite and Sodium dodecylbenzene sulfonate.
The method of preparing above-mentioned selenium-enriched foliage fertilizer is as follows:
1, take 60 parts, ammonium sulfate, 20 parts of potassium primary phosphates, 10 parts of boric acid, 4 parts of manganous sulfates, 4.5 parts, magnesium sulfate, 0.75 part of Sodium dodecylbenzene sulfonate, fully stirring and evenly mixing, fills bag, plastic packaging;
2, take 0.75 part of Sodium Selenite and be placed on separately in small packages, plastic packaging.
While using above-mentioned selenium-enriched foliage fertilizer, be watered after mixing and use.
2 one kinds of selenium-enriched foliage fertilizers of embodiment, are comprised of the following component of meter by weight: 0.5 part of 56 parts, ammonium sulfate, 23 parts of potassium primary phosphates, 11 parts of boric acid, 5 parts of manganous sulfates, 4 parts, magnesium sulfate, 0.5 part of Sodium Selenite and Sodium dodecylbenzene sulfonate.
The method of preparing above-mentioned selenium-enriched foliage fertilizer is as follows:
1, take 56 parts, ammonium sulfate, 23 parts of potassium primary phosphates, 11 parts of boric acid, 5 parts of manganous sulfates, 4 parts, magnesium sulfate, 0.5 part of Sodium dodecylbenzene sulfonate, fully stirring and evenly mixing, fills bag, plastic packaging;
2, take 0.5 part of Sodium Selenite and be placed on separately in small packages, plastic packaging.
While using above-mentioned selenium-enriched foliage fertilizer, be watered after mixing and use.
3 one kinds of selenium-enriched foliage fertilizers of embodiment, are comprised of the following component of meter by weight: 1 part of 65 parts, ammonium sulfate, 17 parts of potassium primary phosphates, 8 parts of boric acid, 3 parts of manganous sulfates, 5 parts, magnesium sulfate, 1 part of Sodium Selenite and Sodium dodecylbenzene sulfonate.
The method of preparing above-mentioned selenium-enriched foliage fertilizer is as follows:
1, take 65 parts, ammonium sulfate, 17 parts of potassium primary phosphates, 8 parts of boric acid, 3 parts of manganous sulfates, 5 parts, magnesium sulfate, 1 part of Sodium dodecylbenzene sulfonate, fully stirring and evenly mixing, fills bag, plastic packaging;
2, take 1 part of Sodium Selenite and be placed on separately in small packages, plastic packaging.
While using above-mentioned selenium-enriched foliage fertilizer, be watered after mixing and use.
The result of use of test example 1 selenium-enriched foliage fertilizer of the present invention
Test site: De Shan town, Fangzheng County, Heilongjiang Province;
For trying rice varieties: the round-grained rice 4 of pacifying;
Soil type: black earth.
The basic physicochemical character of soil is as shown in table 1:
Table 1 test site soil basic condition table
For clear and definite paddy rice different growth stage sprays the impact on Rice Growing growth and seed of selenium-enriched foliage fertilizer and different selenium fertilizer, 7 processing have been established: 1. CK; 2. (3 1 heart stages of leaf, started to spray the selenium-enriched foliage fertilizer 0.5g/m of the embodiment of the present invention 1 preparation to seedling cultivation of rice phase Spraying Se
2, Na
2seO
3); 3. paddy rice full heading time sprays selenium-enriched foliage fertilizer (11.25 g/hm of the embodiment of the present invention 1 preparation
2na
2seO
3); 4. paddy rice blooming stage sprays selenium-enriched foliage fertilizer (11.25 g/hm of the embodiment of the present invention 1 preparation
2na
2seO
3); 5. Grain Filling sprays selenium-enriched foliage fertilizer (11.25 g/hm of the embodiment of the present invention 1 preparation
2na
2seO
3); 6. paddy rice full heading time sprays organoselenium preparation, 100ml/667m
2, add 40kg water); 7. soil application selenium mineral powder (3kg/667m
2).Community area 36m
2, repeat for 3 times.At paddy rice different times, get plant sample, get seed sample harvesting time, measure selenium content in plant and seed.
Table 2 result shows, the speed that full heading time paddy rice over-ground part tissue absorbs selenium absorbs the speed of selenium apparently higher than blooming stage and ripening stage over-ground part tissue, take full heading time as boundary, paddy rice absorbs the speed of selenium early stage in growth, the speed that later stage absorbs selenium will slowly, be the gesture that eases up that declines comparatively speaking.Rich selenium effect blooming stage spray selenium > soil is executed > nursery stage and is sprayed > contrast.Rich selenium content is between 0.163～0.207mg/kg, and difference all reaches extremely significantly compared with the control, and selenium content has increased by 5.8～7.6 times, and successful, all in safety range.
Table 2 difference is executed selenium method to the impact of rice plant and seed selenium content (Fangzheng County, field plot trial)
For the absorption characteristics of clear and definite paddy rice different growth stage to selenium, selected at seedling cultivation of rice phase, full heading time, blooming stage, filling stage foliage-spray selenium fertilizer, so that clearly dissimilar selenium is fertile and the rich selenium effect of different times spray selenium to rice plant and seed.The demonstration of table 3 result, nursery stage spray selenium can promote the plant accumulation to selenium in earlier stage, and in plant, selenium content is along with advance breeding time, and dry-matter accumulation increases, and selenium content reduces gradually.At 4, paddy rice foliage-spray selenium breeding time, what the rich selenium effect of rice was best is blooming stage spray selenium, and rich selenium effect blooming stage spray selenium > nursery stage sprays the > full heading time spray selenium > filling stage and spray selenium > and contrast.
Table 3 different times Spraying Se-fertilizer is on the impact of rice plant and seed selenium content (Fangzheng County, field plot trial)
By field plot trial different times Spraying Se, rice yield is formed to result as shown in table 4, Spraying Se can reduce the empty flat rate of paddy rice, and thousand seed weight is except soil spraying selenium, and other process contrast increase.Illustrate that trace element-selenium has certain promoter action to rice growth.From yield effect result, volume increase is apparent that blooming stage spray selenium is fertile, volume increase 5.5%, and all the other process slightly volume increase, DeGrain; Spray selenium is described in increase paddy rice body and in rice the selenium content while, not obvious to yield effect.
The different spray of table 4 selenium is processed the impact (Fangzheng County, field plot trial) on rice yield formation and output
Conclusion:
(1) selenium-enriched foliage fertilizer of the present invention is at paddy rice different growing foliage-spray, the rich selenium effect of rice successively: the blooming stage spray selenium > nursery stage spray selenium > full heading time spray selenium > filling stage is sprayed selenium.
(2) external source inorganic selenium and external source organoselenium can obviously promote the accumulation of paddy rice to selenium.Inorganic selenium (Na
2seO
3) process selenium content in rice straw and rice and contrasted remarkable increase, selenium content is all in safety range.In organoselenium preparation processing rice, selenium content is high, exceeds the safety range of Selenium in Food, should consider to reduce using dosage.
(3) growth period duration of rice foliage-spray selenium-enriched foliage fertilizer of the present invention, in improving rice in selenium content, does not reduce rice yield.Selenium-enriched foliage fertilizer of the present invention is used safe, simple to operate.
Claims (5)
1. a selenium-enriched foliage fertilizer, it is characterized in that, by the following component of meter by weight, formed: ammonium sulfate 55-70 part, potassium primary phosphate 15-25 part, boric acid 8-13 part, manganous sulfate 3-5 part, magnesium sulfate 4-5 part, Sodium Selenite 0.5-1 part and Sodium dodecylbenzene sulfonate 0.5-1 part; Wherein, Sodium Selenite is individual packets dress.
2. selenium-enriched foliage fertilizer according to claim 1, it is characterized in that, by the following component of meter by weight, formed: 0.75 part of 60 parts, ammonium sulfate, 20 parts of potassium primary phosphates, 10 parts of boric acid, 4 parts of manganous sulfates, 4.5 parts, magnesium sulfate, 0.75 part of Sodium Selenite and Sodium dodecylbenzene sulfonate.
3. prepare the method for selenium-enriched foliage fertilizer as claimed in claim 1 or 2, comprise the following steps:
(1) take by weight ammonium sulfate, potassium primary phosphate, boric acid, manganous sulfate, magnesium sulfate, Sodium dodecylbenzene sulfonate, fully stirring and evenly mixing, fills bag, plastic packaging;
(2) take by weight Sodium Selenite and be placed on separately in small packages, plastic packaging.
4. the application aspect supplementing at farm crop selenium element of the selenium-enriched foliage fertilizer described in claim 1 or 2.
5. the application aspect supplementing at paddy rice selenium element of the selenium-enriched foliage fertilizer described in claim 1 or 2.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671922A (en) * | 2015-02-27 | 2015-06-03 | 北京农学院 | Selenium-rich fertilizer for leafy vegetables |
| CN105272532A (en) * | 2015-09-25 | 2016-01-27 | 全椒县大地种植专业合作社 | Selenium-rich foliar fertilizer for walnut |
| CN105503358A (en) * | 2016-02-19 | 2016-04-20 | 广西壮族自治区中国科学院广西植物研究所 | Fertilizer for increasing polysaccharide content in noble dendrobium and applying method thereof |
| CN105542783A (en) * | 2015-12-16 | 2016-05-04 | 罗永城 | Humic acid type inorganic water-retaining agent by using edible vinegar factory waste liquid and preparation method thereof |
| CN105542778A (en) * | 2015-12-16 | 2016-05-04 | 罗永城 | Humic acid type organic water-retaining agent and preparation method thereof |
| CN105542777A (en) * | 2015-12-16 | 2016-05-04 | 罗永城 | Humic acid type water-retaining agent by using edible vinegar factory waste liquid and preparation method thereof |
| CN105542780A (en) * | 2015-12-16 | 2016-05-04 | 罗永城 | Novel water-retaining agent by using edible vinegar factory waste liquid and preparation method thereof |
| CN105567243A (en) * | 2015-12-16 | 2016-05-11 | 罗永城 | Humic acid-type inorganic-organic water-retaining agent utilizing waste liquid of vinegar factory and preparation method for humic acid-type inorganic-organic water-retaining agent |
| CN105693389A (en) * | 2016-01-29 | 2016-06-22 | 山东省林业科学研究院 | Special selenium-rich foliage fertilizer for winter jujubes, and preparation method and application method thereof |
| CN106631496A (en) * | 2016-12-30 | 2017-05-10 | 汪志斌 | Selenium-enriched foliar fertilizer |
| CN106882997A (en) * | 2017-04-11 | 2017-06-23 | 西南大学 | Selenium-rich lily special fertilizer and preparation method thereof |
| CN105130531B (en) * | 2015-07-31 | 2018-11-20 | 中国农业科学院农产品加工研究所 | A kind of compound organism organic selenium fertilizer and its preparation method and application |
| CN113383688A (en) * | 2021-06-16 | 2021-09-14 | 黑龙江植今农业科技有限责任公司 | Production method of selenium-rich rice |
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| CN103274848A (en) * | 2013-06-09 | 2013-09-04 | 乌鲁木齐英捷领先商贸有限责任公司 | Preparation method and application of selenium-enriched foliar fertilizer |
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Patent Citations (3)
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| CN1179409A (en) * | 1997-10-28 | 1998-04-22 | 郑军武 | Special selenium-rich foliage fertilizer |
| CN103274848A (en) * | 2013-06-09 | 2013-09-04 | 乌鲁木齐英捷领先商贸有限责任公司 | Preparation method and application of selenium-enriched foliar fertilizer |
| CN103360167A (en) * | 2013-07-23 | 2013-10-23 | 苏州仁成生物科技有限公司 | Selenium-enriched radish microcapsule foliar fertilizer |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671922A (en) * | 2015-02-27 | 2015-06-03 | 北京农学院 | Selenium-rich fertilizer for leafy vegetables |
| CN105130531B (en) * | 2015-07-31 | 2018-11-20 | 中国农业科学院农产品加工研究所 | A kind of compound organism organic selenium fertilizer and its preparation method and application |
| CN105272532A (en) * | 2015-09-25 | 2016-01-27 | 全椒县大地种植专业合作社 | Selenium-rich foliar fertilizer for walnut |
| CN105542780A (en) * | 2015-12-16 | 2016-05-04 | 罗永城 | Novel water-retaining agent by using edible vinegar factory waste liquid and preparation method thereof |
| CN105542778A (en) * | 2015-12-16 | 2016-05-04 | 罗永城 | Humic acid type organic water-retaining agent and preparation method thereof |
| CN105542777A (en) * | 2015-12-16 | 2016-05-04 | 罗永城 | Humic acid type water-retaining agent by using edible vinegar factory waste liquid and preparation method thereof |
| CN105542783A (en) * | 2015-12-16 | 2016-05-04 | 罗永城 | Humic acid type inorganic water-retaining agent by using edible vinegar factory waste liquid and preparation method thereof |
| CN105567243A (en) * | 2015-12-16 | 2016-05-11 | 罗永城 | Humic acid-type inorganic-organic water-retaining agent utilizing waste liquid of vinegar factory and preparation method for humic acid-type inorganic-organic water-retaining agent |
| CN105693389A (en) * | 2016-01-29 | 2016-06-22 | 山东省林业科学研究院 | Special selenium-rich foliage fertilizer for winter jujubes, and preparation method and application method thereof |
| CN105693389B (en) * | 2016-01-29 | 2020-04-07 | 山东省林业科学研究院 | Special selenium-rich foliar fertilizer for winter jujubes as well as preparation method and application method thereof |
| CN105503358A (en) * | 2016-02-19 | 2016-04-20 | 广西壮族自治区中国科学院广西植物研究所 | Fertilizer for increasing polysaccharide content in noble dendrobium and applying method thereof |
| CN106631496A (en) * | 2016-12-30 | 2017-05-10 | 汪志斌 | Selenium-enriched foliar fertilizer |
| CN106882997A (en) * | 2017-04-11 | 2017-06-23 | 西南大学 | Selenium-rich lily special fertilizer and preparation method thereof |
| CN113383688A (en) * | 2021-06-16 | 2021-09-14 | 黑龙江植今农业科技有限责任公司 | Production method of selenium-rich rice |
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