CN106588283A - Selenium-rich foliar fertilizer for rice - Google Patents
Selenium-rich foliar fertilizer for rice Download PDFInfo
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- CN106588283A CN106588283A CN201611057122.XA CN201611057122A CN106588283A CN 106588283 A CN106588283 A CN 106588283A CN 201611057122 A CN201611057122 A CN 201611057122A CN 106588283 A CN106588283 A CN 106588283A
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- selenium
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- foliage fertilizer
- oryza sativa
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B3/00—Fertilisers based essentially on di-calcium phosphate
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the field of rice planting, and discloses a selenium-rich foliar fertilizer for rice. Organic selenium compound difficult to operate is converted into controllable organic selenium fertilizer easily absorbed by rice, the conversion efficiency reaches 95.4%, and the rice absorption utilization rate reaches 98.2%, the production cost of the selenium-rich rice is greatly reduced, the selenium amount of the rice can be controlled to be in the range of 0.1-0.5mg/kg, so as to meet different requirements of consumers.
Description
Technical field
The present invention relates to Rice Cropping field, and in particular to a kind of Oryza sativa L. selenium-enriched foliage fertilizer.
Background technology
Selenium is trace element needed by human, and it is extremely unbalanced that selenium is distributed at the earth's surface, and it is regional that China there are about 72%
Scarce selenium, some areas of particularly 15 provinces, cities and autonomous regions from northeast to southwest constitute in " lean selenium area ".Therefore, China writes
Name nutritionist Yu Ruo wood proposes that China will do a good job of it selenium supplement work as grabbing and enrich the iodine.The selenium content of normal food all exists
Below 0.2ppm, dry Concha Ostreae, the selenium content highest of dried shrimps, also less than 3ppm, the wild and food bacterium cultivated according to a conventional method
Selenium content is typically not over 1ppm.Shown according to Chinese military medicine academy of science selenium research group current research data, nowadays
Many is known as the product quality difference of organic selenium greatly, and not organic selenium product all has similar quality and effect.China is micro-
Secondary element Science Research Association vice president professor Liang Dongdong introduce, and selenium is trace element needed by human, and China has seventy percent
The scarce selenium in area.Lack the situation of selenium for human body, nowadays various countries' expert advice continues to greatly develop developing for selenium-rich product.Together
Inorganic selenium hardening agent is compared, and organism organic selenium is safe, is not susceptible to poisoning, and be easily absorbed by the body utilization, selenium supplement efficiency high,
It is especially welcome.Selenium rich rice, except the whole nutritions for having retained common rice, also with anticancer, anti-cancer, cardioprotection and
Various special health cares such as slow down aging, antioxidation and elimination free radical, raising body immunity.Because the spy of Selenium rich rice
Different health care and selenium are the necessary mineral trace elements of human body, raising of the people to quality of life in addition, so in recent years
Quickly grow.Current Selenium rich rice growing surface widely, but there are problems that a lot, and for example, many Planting households are directly used
Inorganic selenium is sprayed on planting site or rice plant, causes serious selenium contamination, not only causes environmental problem, can also
Injury is produced to human body, not only composition needs to be weighed the organic selenium fertilization on the market of part Planting household purchase, and rice absorbing is utilized
Rate is not high, and also price is high, causes cost, therefore how to mix the Oryza sativa L. selenium-rich blade face that can control content in Oryza sativa L.
Fertilizer becomes current problem demanding prompt solution.
The content of the invention
In order to solve the problems, such as in the middle of background technology, the invention provides a kind of Oryza sativa L. selenium-enriched foliage fertilizer.
The present invention is achieved by the following technical solutions:
A kind of Oryza sativa L. selenium-enriched foliage fertilizer, is made up of in parts by weight following raw material:Sodium selenite 2.1-2.2 parts, sodium selenate
1.8-1.9 parts, potassium chloride 3.4-3.5 parts, ammonium nitrate 4.5-4.7 parts, zinc chloride 3.2-3.3 parts, dicalcium phosphate 5.4-5.8
Part, four anhydrous manganese 2.7-3.0 parts, boric acid 0.05-0.08 parts, amino carboxylic acid 1.5-1.8 parts, aminoacid 4.5-5.5 parts, egg
White matter 7.8-8.9 part, Camellia sinensis mushroom extracting solution 13-15 parts, malt extracted solution 12-15 parts, water are some, and manufacture method includes following step
Suddenly:
(1)Potassium chloride, ammonium nitrate, zinc chloride, dicalcium phosphate, four anhydrous manganeses, boric acid are added into the water of 8-10 times of volume
Dissolving obtains a solution;
(2)After by sodium selenite, sodium selenate, amino carboxylic acid, aminoacid, protein mix homogeneously, at 40-60 DEG C 30- is chelated
40 minutes, regulation pH value was 5.5-6.0 scopes, adds Camellia sinensis mushroom extracting solution, malt extracted solution, is heated to 55-60 DEG C, continuously
Stirring 6-8 hours, obtain b solution;
(3)A solution is mixed homogeneously with b solution, is stirred 20-25 minutes at 40-60 DEG C, using filtering with microporous membrane, obtained
Filtrate is watered and obtains final product the selenium-enriched foliage fertilizer.
Aminoacid in the application formula is the composition being added independently of with protein, not including bringing in other raw materials
Composition.
Used as further describing to such scheme, the Camellia sinensis mushroom extracting solution, malt extracted solution preparation method are:Take new
Fresh agrocyb eaegerita and each 500 grams of Fructus Hordei Germinatus of sprouting are crushed to 150-180 mesh, add water and stir to pasty state, with the peroxide that concentration is 20-23%
Change hydrogen solution to adjust PH is 6.5-7.0 scopes, after stirring 2-3 hours, carries out solid-liquid separation, takes supernatant and is to be fetched thing.
Used as further describing to such scheme, the foliage fertilizer using method is:In Oryza sativa L. jointing-booting stage, per mu takes
Oryza sativa L. selenium-enriched foliage fertilizer 100-120 milliliters, complete stool sprays after diluting 300-400 times, sprayed once every 5-7 days, altogether
Spray 2 times, it is optimal in dusk 5-6 point spraying effects.
Beneficial effects of the present invention:Compare with current techniques, the Oryza sativa L. of the present invention is with selenium-enriched foliage fertilizer by heavy handled
Inorganic selenium be converted into it is controllable be easy to by the organic selenium fertilization of rice absorbing, transformation efficiency reaches 95.4%, rice absorbing profit
98.2% is reached with rate, the production cost of Selenium rich rice is greatly reduced, selenium-rich amount can be controlled in 0.1-0.5mg/kg in Oryza sativa L.
In the range of any content, people can select suitable Semen oryzae sativae rich in selenium according to the requirement of oneself, meet consumer not
Same demand.
Specific embodiment
The present invention is described further with reference to specific embodiment.
Embodiment 1
A kind of Oryza sativa L. selenium-enriched foliage fertilizer, is made up of in parts by weight following raw material:2.1 parts of sodium selenite, sodium selenate 1.8
Part, 3.4 parts of potassium chloride, 4.5 parts of ammonium nitrate, 3.2 parts of zinc chloride, 5.4 parts of dicalcium phosphate, 2.7 parts of four anhydrous manganese, boric acid
0.05 part, 1.5 parts of amino carboxylic acid, 4.5 parts of aminoacid, 7.8 parts of protein, 13 parts of Camellia sinensis mushroom extracting solution, 12 parts of malt extracted solution,
Water is some, and manufacture method is comprised the following steps:
(1)Potassium chloride, ammonium nitrate, zinc chloride, dicalcium phosphate, four anhydrous manganeses, boric acid are added into the water dissolution of 8 times of volumes
Obtain a solution;
(2)After by sodium selenite, sodium selenate, amino carboxylic acid, aminoacid, protein mix homogeneously, chelate 30 minutes at 40 DEG C,
Regulation pH value is 5.5-6.0 scopes, adds Camellia sinensis mushroom extracting solution, malt extracted solution, is heated to 55 DEG C, continuous stirring 6 hours,
Obtain b solution;
(3)A solution is mixed homogeneously with b solution, is stirred 20 minutes at 40 DEG C, using filtering with microporous membrane, obtained filtrate and convert
Water obtains final product the selenium-enriched foliage fertilizer.
Used as further describing to such scheme, the Camellia sinensis mushroom extracting solution, malt extracted solution preparation method are:Take new
Fresh agrocyb eaegerita and each 500 grams of Fructus Hordei Germinatus of sprouting are crushed to 150 mesh, add water and stir to pasty state, with the hydrogenperoxide steam generator that concentration is 20%
Tune PH is 6.5 scopes, after stirring 2 hours, carries out solid-liquid separation, takes supernatant and is to be fetched thing.
Used as further describing to such scheme, the foliage fertilizer using method is:In Oryza sativa L. jointing-booting stage, per mu takes
100 milliliters of selenium-enriched foliage fertilizer of the Oryza sativa L., complete stool sprays after 300 times of dilution were sprayed once every 5 days, were sprayed altogether 2 times,
At dusk 5 spraying effects are optimal.
Embodiment 2
A kind of Oryza sativa L. selenium-enriched foliage fertilizer, is made up of in parts by weight following raw material:2.15 parts of sodium selenite, sodium selenate 1.85
Part, 3.45 parts of potassium chloride, 4.6 parts of ammonium nitrate, 3.25 parts of zinc chloride, 5.6 parts of dicalcium phosphate, 2.8 parts of four anhydrous manganese, boron
0.06 part of acid, 1.6 parts of amino carboxylic acid, 5.0 parts of aminoacid, 8.4 parts of protein, 14 parts of Camellia sinensis mushroom extracting solution, malt extracted solution 13
Part, water are some, and manufacture method is comprised the following steps:
(1)Potassium chloride, ammonium nitrate, zinc chloride, dicalcium phosphate, four anhydrous manganeses, boric acid are added into the water dissolution of 9 times of volumes
Obtain a solution;
(2)After by sodium selenite, sodium selenate, amino carboxylic acid, aminoacid, protein mix homogeneously, chelate 50 minutes at 50 DEG C,
Regulation pH value is 5.5-6.0 scopes, adds Camellia sinensis mushroom extracting solution, malt extracted solution, is heated to 57 DEG C, continuous stirring 7 hours,
Obtain b solution;
(3)A solution is mixed homogeneously with b solution, is stirred 22 minutes at 50 DEG C, using filtering with microporous membrane, obtained filtrate and convert
Water obtains final product the selenium-enriched foliage fertilizer.
Used as further describing to such scheme, the Camellia sinensis mushroom extracting solution, malt extracted solution preparation method are:Take new
Fresh agrocyb eaegerita and each 500 grams of Fructus Hordei Germinatus of sprouting are crushed to 160 mesh, add water and stir to pasty state, with the hydrogenperoxide steam generator that concentration is 21%
Tune PH is 6.7 scopes, after stirring 2.5 hours, carries out solid-liquid separation, takes supernatant and is to be fetched thing.
Used as further describing to such scheme, the foliage fertilizer using method is:In Oryza sativa L. jointing-booting stage, per mu takes
110 milliliters of selenium-enriched foliage fertilizer of the Oryza sativa L., complete stool sprays after 350 times of dilution were sprayed once every 6 days, were sprayed altogether 2 times,
At dusk 5 spraying effects are optimal.
Embodiment 3
A kind of Oryza sativa L. selenium-enriched foliage fertilizer, is made up of in parts by weight following raw material:2.2 parts of sodium selenite, sodium selenate 1.9
Part, 3.5 parts of potassium chloride, 4.7 parts of ammonium nitrate, 3.3 parts of zinc chloride, 5.8 parts of dicalcium phosphate, 3.0 parts of four anhydrous manganese, boric acid
0.08 part, 1.8 parts of amino carboxylic acid, 5.5 parts of aminoacid, 8.9 parts of protein, 15 parts of Camellia sinensis mushroom extracting solution, 15 parts of malt extracted solution,
Water is some, and manufacture method is comprised the following steps:
(1)Potassium chloride, ammonium nitrate, zinc chloride, dicalcium phosphate, four anhydrous manganeses, boric acid are added into the water-soluble of 10 times of volumes
Solution obtains a solution;
(2)After by sodium selenite, sodium selenate, amino carboxylic acid, aminoacid, protein mix homogeneously, chelate 40 minutes at 60 DEG C,
Regulation pH value is 5.5-6.0 scopes, adds Camellia sinensis mushroom extracting solution, malt extracted solution, is heated to 60 DEG C, continuous stirring 8 hours,
Obtain b solution;
(3)A solution is mixed homogeneously with b solution, is stirred 25 minutes at 60 DEG C, using filtering with microporous membrane, obtained filtrate and convert
Water obtains final product the selenium-enriched foliage fertilizer.
Used as further describing to such scheme, the Camellia sinensis mushroom extracting solution, malt extracted solution preparation method are:Take new
Fresh agrocyb eaegerita and each 500 grams of Fructus Hordei Germinatus of sprouting are crushed to 180 mesh, add water and stir to pasty state, with the hydrogenperoxide steam generator that concentration is 23%
Tune PH is 7.0 scopes, after stirring 3 hours, carries out solid-liquid separation, takes supernatant and is to be fetched thing.
Used as further describing to such scheme, the foliage fertilizer using method is:In Oryza sativa L. jointing-booting stage, per mu takes
120 milliliters of selenium-enriched foliage fertilizer of the Oryza sativa L., complete stool sprays after 400 times of dilution were sprayed once every 7 days, were sprayed altogether 2 times,
At dusk 6 spraying effects are optimal.
Selenium-rich amount in Oryza sativa L. can be controlled any content in the range of 0.1-0.5mg/kg using the foliage fertilizer of the present invention,
Illustrate with reference to embodiment 1, selenium-rich content in changing its extension rate to detect Oryza sativa L., result record is as shown in table 1.
The relation table of the foliage fertilizer extension rate of table 1 and Oryza sativa L. selenium-rich content
Extension rate(Times) | 300 | 330 | 350 | 380 | 400 |
Oryza sativa L. Se content(mg/kg) | 0.48 | 0.42 | 0.35 | 0.27 | 0.19 |
By data in table can be seen that the present invention selenium-enriched foliage fertilizer can by adjust extension rate to control Oryza sativa L. in selenium
Content, the two linear correlation.
Contrast test
The Oryza sativa L. of the present invention is respectively adopted carries out as a comparison plantation examination with selenium-enriched foliage fertilizer and existing Selenium rich rice foliage fertilizer
Test, control irrelevant variable is consistent, and the result for obtaining is recorded as shown in table 2.
The embodiment of table 2 and matched group rice cultivation results contrast table
By statistical result in form:Oryza sativa L. is good with foliage fertilizer absorption rate to the Oryza sativa L. of the present invention, reaches 98.2%,
Not only Se content is evenly distributed the Oryza sativa L. for obtaining, and predictability is high, and rice grain is full, and yield obtains carrying by a relatively large margin
It is high, it can be seen that, the technology of the present invention extremely should be widely promoted and use.
Claims (3)
1. a kind of Oryza sativa L. selenium-enriched foliage fertilizer, it is characterised in that be made up of following raw material in parts by weight:Sodium selenite 2.1-
2.2 parts, sodium selenate 1.8-1.9 parts, potassium chloride 3.4-3.5 parts, ammonium nitrate 4.5-4.7 parts, zinc chloride 3.2-3.3 parts, phosphoric acid hydrogen
Dicalcium 5.4-5.8 parts, four anhydrous manganese 2.7-3.0 parts, boric acid 0.05-0.08 parts, amino carboxylic acid 1.5-1.8 parts, aminoacid
4.5-5.5 parts, protein 7.8-8.9 parts, Camellia sinensis mushroom extracting solution 13-15 parts, malt extracted solution 12-15 parts, water are some, making side
Method is comprised the following steps:
(1)Potassium chloride, ammonium nitrate, zinc chloride, dicalcium phosphate, four anhydrous manganeses, boric acid are added into the water of 8-10 times of volume
Dissolving obtains a solution;
(2)After by sodium selenite, sodium selenate, amino carboxylic acid, aminoacid, protein mix homogeneously, at 40-60 DEG C 30- is chelated
40 minutes, regulation pH value was 5.5-6.0 scopes, adds Camellia sinensis mushroom extracting solution, malt extracted solution, is heated to 55-60 DEG C, continuously
Stirring 6-8 hours, obtain b solution;
(3)A solution is mixed homogeneously with b solution, is stirred 20-25 minutes at 40-60 DEG C, using filtering with microporous membrane, obtained
Filtrate is watered and obtains final product the selenium-enriched foliage fertilizer.
2. a kind of Oryza sativa L. selenium-enriched foliage fertilizer according to claim 1, it is characterised in that the Camellia sinensis mushroom extracting solution, wheat
Bud extracts liquid and preparation method thereof:Take fresh agrocyb eaegerita and sprout each 500 grams of Fructus Hordei Germinatus and be crushed to 150-180 mesh, the stirring that adds water is to paste
Shape, it is 6.5-7.0 scopes to adjust PH with the hydrogenperoxide steam generator that concentration is 20-23%, after stirring 2-3 hours, carries out solid-liquid separation,
Take supernatant and be to be fetched thing.
3. a kind of Oryza sativa L. selenium-enriched foliage fertilizer according to claim 1, it is characterised in that the foliage fertilizer using method is:
In Oryza sativa L. jointing-booting stage, per mu takes Oryza sativa L. selenium-enriched foliage fertilizer 100-120 milliliters, Herb spray after diluting 300-400 times
Apply, sprayed every 5-7 days once, spray altogether 2 times, it is optimal in dusk 5-6 point spraying effects.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107371461A (en) * | 2017-09-04 | 2017-11-24 | 平南县正达农业发展有限公司 | A kind of selenium-rich rice method of raising seedling |
CN108813009A (en) * | 2018-06-27 | 2018-11-16 | 广西昭平县凝香翠茶厂 | A kind of clearing heat and detoxicating, compound white tea of beautifying face and moistering lotion and preparation method thereof |
CN108863539A (en) * | 2018-07-19 | 2018-11-23 | 河北省硅谷农业科学研究院 | Compound foliar fertilizer containing selenium of one kind and preparation method thereof |
CN109452108A (en) * | 2017-09-05 | 2019-03-12 | 北京群贤邦农业科技开发有限公司 | A kind of rice implantation methods |
CN114080959A (en) * | 2021-10-21 | 2022-02-25 | 舒城县农业科学研究所 | Organic selenium-rich rice cultivation method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102659466A (en) * | 2012-04-07 | 2012-09-12 | 恩施尚灵生物医药科技有限公司 | Paddy rice selenium-rich foliar fertilizer |
CN105819986A (en) * | 2016-05-27 | 2016-08-03 | 广西壮族自治区农业科学院农业资源与环境研究所 | Preparation method and application of selenium-enriched cadmium-resistant foliar fertilizer special for rice |
CN106007994A (en) * | 2016-05-27 | 2016-10-12 | 广西壮族自治区农业科学院农业资源与环境研究所 | Preparation method and application of special rice selenium-enriched leaf fertilizer |
-
2016
- 2016-11-26 CN CN201611057122.XA patent/CN106588283A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102659466A (en) * | 2012-04-07 | 2012-09-12 | 恩施尚灵生物医药科技有限公司 | Paddy rice selenium-rich foliar fertilizer |
CN105819986A (en) * | 2016-05-27 | 2016-08-03 | 广西壮族自治区农业科学院农业资源与环境研究所 | Preparation method and application of selenium-enriched cadmium-resistant foliar fertilizer special for rice |
CN106007994A (en) * | 2016-05-27 | 2016-10-12 | 广西壮族自治区农业科学院农业资源与环境研究所 | Preparation method and application of special rice selenium-enriched leaf fertilizer |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107371461A (en) * | 2017-09-04 | 2017-11-24 | 平南县正达农业发展有限公司 | A kind of selenium-rich rice method of raising seedling |
CN109452108A (en) * | 2017-09-05 | 2019-03-12 | 北京群贤邦农业科技开发有限公司 | A kind of rice implantation methods |
CN108813009A (en) * | 2018-06-27 | 2018-11-16 | 广西昭平县凝香翠茶厂 | A kind of clearing heat and detoxicating, compound white tea of beautifying face and moistering lotion and preparation method thereof |
CN108863539A (en) * | 2018-07-19 | 2018-11-23 | 河北省硅谷农业科学研究院 | Compound foliar fertilizer containing selenium of one kind and preparation method thereof |
CN114080959A (en) * | 2021-10-21 | 2022-02-25 | 舒城县农业科学研究所 | Organic selenium-rich rice cultivation method |
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