CN114175980A - Production method of green selenium-rich nutritional rice - Google Patents
Production method of green selenium-rich nutritional rice Download PDFInfo
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- CN114175980A CN114175980A CN202111334375.8A CN202111334375A CN114175980A CN 114175980 A CN114175980 A CN 114175980A CN 202111334375 A CN202111334375 A CN 202111334375A CN 114175980 A CN114175980 A CN 114175980A
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- selenium
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- rich nutritional
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
Abstract
The invention belongs to the technical field of rice production, and particularly relates to a production method of green selenium-rich nutritional rice. The invention provides a production method of green selenium-rich nutritional rice, which comprises the following steps of preparing a selenium-containing fertilizer; fertilizing, namely scattering the prepared selenium-containing fertilizer into a paddy field; preparing green selenium-rich nutritional rice; in the fertilizing step, before sowing seeds, selenium-containing fertilizer is uniformly scattered into a paddy field for 1 time; in the seedling stage of the rice, uniformly scattering the selenium-containing fertilizer into a rice field for 2-3 times; in the tillering stage of rice, the fertilizer containing selenium is uniformly scattered into the rice field for 1-2 times. The fertilizer containing selenium is directly sprayed into the paddy field, and the soil can be directly supplemented with selenium, so that the soil does not have any conflict with the selenium in the process of planting the paddy rice in the future.
Description
Technical Field
The invention belongs to the technical field of rice production, and particularly relates to a production method of green selenium-rich nutritional rice.
Background
Selenium is one of indispensable trace elements for human life, can enhance the immunologic function of human body, has the functions of cancer prevention and cancer resistance, can also play a good role in preventing and treating diabetes and cardiovascular and cerebrovascular diseases, and can also cause various eye diseases due to selenium deficiency. Selenium supplement is the best measure for preventing cancers, but selenium is not easy to be absorbed by human bodies after being taken directly, the best selenium supplement measure is to take selenium from food to achieve the purpose of selenium supplement, calcium is also an essential trace element of the human bodies, and the symptoms of osteoporosis, muscle spasm and the like can be caused by calcium deficiency. The rice sold in the market only contains basic nutrient components and can not achieve the purposes of supplementing selenium and calcium after being eaten. The selenium-rich and high-calcium rice is not available in the market, and the production method and the pharmaceutical composition used in the production of the selenium-rich and high-calcium rice are not reported.
In the prior art, a production method of selenium-rich and high-calcium rice is disclosed, which is characterized by comprising the following steps: the production method comprises the following steps: a. seed soaking: firstly, selecting rice seeds, namely mixing 25g of a pharmaceutical composition obtained by mixing 98% of sodium selenite, DV-6 serving as an adhesive and a penetrating agent, 778 naesli and 98% of calcium bicarbonate according to the proportion of 4: 1: 4 for every 100kg of rice seeds, adding 40 g of 50% of carbendazim medicament into water, soaking the rice seeds for 2-3 days; b. initial spraying: b, spraying 10g of the medicinal composition in the step a mixed with 10-15 kg of water on a seedbed which is 200m2 and is seeded; c. middle-stage spraying: b, uniformly spraying 5g of the medicinal composition in the step a with 10-15 g of water on a rice seedbed of 200m2 7 days before transplanting rice; d. later stage spraying: in the flowering period and the seed stage of the rice, 25g of the pharmaceutical composition in the step a is added with 10-30kg of water and sprayed on the rice once every 7 days; after the steps are carried out, the rice seedlings are ripe and harvested to obtain the selenium-rich and high-calcium rice.
However, the adoption of inorganic selenium causes a great deal of environmental pollution. Therefore, the invention provides a production method of green selenium-rich nutritional rice.
Disclosure of Invention
Therefore, the invention aims to overcome the defect that the selenium-containing rice pollutes the environment in the preparation process in the prior art, and provides a production method of green selenium-rich nutritional rice.
Therefore, the invention provides the following technical scheme.
The invention provides a production method of green selenium-rich nutritional rice, which is characterized by comprising the following steps,
preparing a selenium-containing fertilizer;
fertilizing, namely scattering the prepared selenium-containing fertilizer into a paddy field;
preparing green selenium-rich nutritional rice.
In the step of preparing the fertilizer, the fertilizer is prepared,
before sowing seeds, uniformly scattering the selenium-containing fertilizer into a paddy field for 1 time;
in the seedling stage of the rice, uniformly scattering the selenium-containing fertilizer into a rice field for 2-3 times;
in the tillering stage of rice, the fertilizer containing selenium is uniformly scattered into the rice field for 1-2 times.
Optionally, in the step of preparing the selenium-containing fertilizer, the selenium-containing fertilizer consists of the following substances in parts by weight,
20-30 parts of nitrogen fertilizer;
20-30 parts of phosphate fertilizer;
20-30 parts of a potash fertilizer;
10-15 parts of a silicon fertilizer;
5-10 parts of organic selenium.
Optionally, the organic selenium is at least one of selenium-enriched yeast, selenocarrageenan and selenoprotein;
optionally, the nitrogen fertilizer is at least one of urea, ammonium bicarbonate, ammonium sulfate and ammonium chloride;
the phosphate fertilizer is at least one of guano, pig bone meal and fish bone meal;
the potash fertilizer is at least one of potassium chloride, potassium sulfate, plant ash and monopotassium phosphate.
The silicon fertilizer is water-soluble silicon fertilizer;
the water-soluble silicon fertilizer is at least one of gangue powder and coal ash powder.
Optionally, the preparation of the selenium-containing fertilizer is characterized by comprising the following steps:
mixing the nitrogenous fertilizer, diammonium phosphate, potassium sulfate, organic silicon and organic selenium according to the weight parts to obtain the selenium-containing fertilizer.
Optionally, before sowing the seeds, after fertilizing, sowing the seeds after 2-3 days.
Optionally, the step of preparing the green selenium-rich nutritional rice comprises the following steps:
firstly, harvesting the rice after the fertilizer is well applied and grown;
airing the harvested rice;
automatically screening full and heavy rice by utilizing wind power;
and removing husk by using a rice mill to obtain the green selenium-rich nutritional rice.
Optionally, the wind power mode is an electric grain separator, a windmill or manual shaking.
The technical scheme of the invention has the following advantages:
the invention provides a production method of green selenium-rich nutritional rice, which comprises the following steps of preparing a selenium-containing fertilizer; fertilizing, namely scattering the prepared selenium-containing fertilizer into a paddy field; preparing green selenium-rich nutritional rice; in the fertilizing step, before sowing seeds, selenium-containing fertilizer is uniformly scattered into a paddy field for 1 time; in the seedling stage of the rice, uniformly scattering the selenium-containing fertilizer into a rice field for 2-3 times; in the tillering stage of rice, the fertilizer containing selenium is uniformly scattered into the rice field for 1-2 times. The fertilizer containing selenium is directly sprayed into the paddy field, and the soil can be directly supplemented with selenium, so that the soil does not have any conflict with the selenium in the process of planting the paddy rice in the future.
The invention provides a production method of green selenium-rich nutritional rice, wherein a selenium-containing fertilizer consists of the following substances in parts by weight, namely 20-30 parts of a nitrogen fertilizer; 20-30 parts of phosphate fertilizer; 20-30 parts of a potash fertilizer; 10-15 parts of a silicon fertilizer; 5-10 parts of organic selenium. Optionally, the organic selenium is at least one of selenium-enriched yeast, selenocarrageenan and selenoprotein; optionally, the nitrogen fertilizer is at least one of urea, ammonium bicarbonate, ammonium sulfate and ammonium chloride; the phosphate fertilizer is at least one of guano, pig bone meal and fish bone meal; the potash fertilizer is at least one of potassium chloride, potassium sulfate, plant ash, potassium epsom salt and monopotassium phosphate. The silicon fertilizer is water-soluble silicon fertilizer; the water-soluble silicon fertilizer is at least one of gangue powder and coal ash powder. The organic selenium fertilizer is used for replacing the traditional inorganic selenium fertilizer, so that the soil is not polluted after the organic selenium fertilizer is used.
Detailed Description
The following examples are provided to further understand the present invention, not to limit the scope of the present invention, but to provide the best mode, not to limit the content and the protection scope of the present invention, and any product similar or similar to the present invention, which is obtained by combining the present invention with other prior art features, falls within the protection scope of the present invention.
The examples do not show the specific experimental steps or conditions, and can be performed according to the conventional experimental steps described in the literature in the field. The reagents or instruments used are not indicated by manufacturers, and are all conventional reagent products which can be obtained commercially.
Example 1
The embodiment provides a production method of green selenium-rich nutritional rice, which comprises the following steps:
1. and mixing 30 parts of urea, 20 parts of seabird manure, 30 parts of potassium chloride, 10 parts of gangue powder and 5 parts of selenium-enriched yeast to obtain the selenium-containing fertilizer.
2. Before sowing seeds, uniformly scattering the selenium-containing fertilizer into a paddy field for 1 time; after the fertilization is finished, the sowing is carried out after waiting for 2 d. When the seedling stage of the rice is reached, uniformly scattering the selenium-containing fertilizer into the rice field for 2 times; in the tillering stage of rice, the fertilizer containing selenium is uniformly scattered into the rice field for 1 time.
3. Firstly, harvesting the rice after the fertilizer is well applied and grown; airing the harvested rice; automatically screening full and heavy paddy by using an electric paddy separator; and removing husk by using a rice mill to obtain the green selenium-rich nutritional rice.
Example 2
The embodiment provides a production method of green selenium-rich nutritional rice, which comprises the following steps:
1. mixing 20 parts of ammonium bicarbonate, 30 parts of pig bone meal, 20 parts of potassium sulfate, 15 parts of coal ash powder and 10 parts of seleno-carrageenan to obtain the selenium-containing fertilizer.
2. Before sowing seeds, uniformly scattering the selenium-containing fertilizer into a paddy field for 1 time; after the fertilization is finished, the sowing is carried out after 3 d. When the seedling stage of the rice is reached, uniformly scattering the selenium-containing fertilizer into the rice field for 3 times; in the tillering stage of rice, the selenium-containing fertilizer is uniformly scattered into the rice field for 2 times.
3. Firstly, harvesting the rice after the fertilizer is well applied and grown; airing the harvested rice; automatically screening full and heavy paddy by using an electric paddy separator; and removing husk by using a rice mill to obtain the green selenium-rich nutritional rice.
Example 3
The embodiment provides a production method of green selenium-rich nutritional rice, which comprises the following steps:
1. and mixing 25 parts of ammonium sulfate, 25 parts of fishbone powder, 25 parts of plant ash, 13 parts of gangue powder and 8 parts of selenoprotein to obtain the selenium-containing fertilizer.
2. Before sowing seeds, uniformly scattering the selenium-containing fertilizer into a paddy field for 1 time; after the fertilization is finished, the sowing is carried out after waiting for 2 d. When the seedling stage of the rice is reached, uniformly scattering the selenium-containing fertilizer into the rice field for 2 times; in the tillering stage of rice, the selenium-containing fertilizer is uniformly scattered into the rice field for 2 times.
3. Firstly, harvesting the rice after the fertilizer is well applied and grown; airing the harvested rice; automatically screening full and heavy paddy by using an electric paddy separator; and removing husk by using a rice mill to obtain the green selenium-rich nutritional rice.
Example 4
The embodiment provides a production method of green selenium-rich nutritional rice, which comprises the following steps:
1. mixing 25 parts of ammonium chloride, 25 parts of fishbone meal, 25 parts of monopotassium phosphate, 13 parts of gangue powder and 8 parts of selenium-enriched yeast to obtain the selenium-containing fertilizer.
2. Before sowing seeds, uniformly scattering the selenium-containing fertilizer into a paddy field for 1 time; after the fertilization is finished, the sowing is carried out after waiting for 2 d. When the seedling stage of the rice is reached, uniformly scattering the selenium-containing fertilizer into the rice field for 2 times; in the tillering stage of rice, the selenium-containing fertilizer is uniformly scattered into the rice field for 2 times.
3. Firstly, harvesting the rice after the fertilizer is well applied and grown; airing the harvested rice; automatically screening full and heavy paddy by using an electric paddy separator; and removing husk by using a rice mill to obtain the green selenium-rich nutritional rice.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (8)
1. A production method of green selenium-rich nutritional rice is characterized by comprising the following steps,
preparing a selenium-containing fertilizer;
fertilizing, namely scattering the prepared selenium-containing fertilizer into a paddy field;
preparing green selenium-rich nutritional rice;
in the step of applying the fertilizer, the fertilizer is applied,
before sowing seeds, uniformly scattering the selenium-containing fertilizer into a paddy field for 1 time;
in the seedling stage of the rice, uniformly scattering the selenium-containing fertilizer into a rice field for 2-3 times;
in the tillering stage of rice, the fertilizer containing selenium is uniformly scattered into the rice field for 1-2 times.
2. The method for producing green selenium-enriched nutritional rice as claimed in claim 1, wherein in the step of preparing the selenium-containing fertilizer, the selenium-containing fertilizer is composed of the following components by weight,
20-30 parts of nitrogen fertilizer;
20-30 parts of phosphate fertilizer;
20-30 parts of a potash fertilizer;
10-15 parts of a silicon fertilizer;
5-10 parts of organic selenium.
3. The method for producing the green selenium-rich nutritional rice as claimed in claim 2, wherein the organic selenium is at least one of selenium-rich yeast, selenocarrageenan and selenoprotein;
4. the method for producing the green selenium-rich nutritional rice as claimed in claim 2, wherein the nitrogen fertilizer is at least one of urea, ammonium bicarbonate, ammonium sulfate and ammonium chloride;
the phosphate fertilizer is at least one of guano, pig bone meal and fish bone meal;
the potash fertilizer is at least one of potassium chloride, potassium sulfate, plant ash and monopotassium phosphate.
The silicon fertilizer is water-soluble silicon fertilizer;
the water-soluble silicon fertilizer is at least one of gangue powder and coal ash powder.
5. The method for producing green selenium-enriched nutritional rice as claimed in any one of claims 1 to 4, wherein the preparation of the selenium-containing fertilizer comprises the following steps:
mixing the nitrogenous fertilizer, diammonium phosphate, potassium sulfate, organic silicon and organic selenium according to the weight parts to obtain the selenium-containing fertilizer.
6. The method for producing green selenium-rich nutritional rice as claimed in claim 6, wherein the sowing is performed after 2-3 days after the fertilization before the sowing of the seeds.
7. The method for producing the green selenium-rich nutritional rice as claimed in claim 1, wherein the step of preparing the green selenium-rich nutritional rice comprises the steps of:
firstly, harvesting the rice after the fertilizer is well applied and grown;
airing the harvested rice;
automatically screening full and heavy rice by utilizing wind power;
and removing husk by using a rice mill to obtain the green selenium-rich nutritional rice.
8. The method for producing green selenium-rich nutritional rice as claimed in claim 8, wherein the wind power is an electric grain separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111334375.8A CN114175980A (en) | 2021-11-11 | 2021-11-11 | Production method of green selenium-rich nutritional rice |
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| CN202111334375.8A CN114175980A (en) | 2021-11-11 | 2021-11-11 | Production method of green selenium-rich nutritional rice |
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| CN202111334375.8A Pending CN114175980A (en) | 2021-11-11 | 2021-11-11 | Production method of green selenium-rich nutritional rice |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106305246A (en) * | 2016-08-17 | 2017-01-11 | 全州县方舟富硒生态农业专业合作社 | Planting method of selenium-enriched rice |
| CN106718454A (en) * | 2016-12-31 | 2017-05-31 | 成都育芽科技有限公司 | A kind of implantation methods of selenium-rich rice |
| CN107318444A (en) * | 2017-08-09 | 2017-11-07 | 平南县正达农业发展有限公司 | A kind of implantation methods of selenium-rich rice |
| CN108605733A (en) * | 2017-02-08 | 2018-10-02 | 李炳军 | A kind of breeding method of selenium-rich rice |
| CN108834792A (en) * | 2018-06-13 | 2018-11-20 | 田东县合乐源农作物农民专业合作社 | A kind of production method of selenium-rich rice |
| CN109220648A (en) * | 2018-07-27 | 2019-01-18 | 重庆市瑞远农业开发有限公司 | Improve the implantation methods of rice organic selenium content |
| CN110463538A (en) * | 2018-05-09 | 2019-11-19 | 曾光俊 | A kind of implantation methods of green selenium-and calcium-enriched rice |
-
2021
- 2021-11-11 CN CN202111334375.8A patent/CN114175980A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106305246A (en) * | 2016-08-17 | 2017-01-11 | 全州县方舟富硒生态农业专业合作社 | Planting method of selenium-enriched rice |
| CN106718454A (en) * | 2016-12-31 | 2017-05-31 | 成都育芽科技有限公司 | A kind of implantation methods of selenium-rich rice |
| CN108605733A (en) * | 2017-02-08 | 2018-10-02 | 李炳军 | A kind of breeding method of selenium-rich rice |
| CN107318444A (en) * | 2017-08-09 | 2017-11-07 | 平南县正达农业发展有限公司 | A kind of implantation methods of selenium-rich rice |
| CN110463538A (en) * | 2018-05-09 | 2019-11-19 | 曾光俊 | A kind of implantation methods of green selenium-and calcium-enriched rice |
| CN108834792A (en) * | 2018-06-13 | 2018-11-20 | 田东县合乐源农作物农民专业合作社 | A kind of production method of selenium-rich rice |
| CN109220648A (en) * | 2018-07-27 | 2019-01-18 | 重庆市瑞远农业开发有限公司 | Improve the implantation methods of rice organic selenium content |
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Application publication date: 20220315 |