CN1075924C - Technology for producing copper-enriched rice - Google Patents
Technology for producing copper-enriched rice Download PDFInfo
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- CN1075924C CN1075924C CN97101765A CN97101765A CN1075924C CN 1075924 C CN1075924 C CN 1075924C CN 97101765 A CN97101765 A CN 97101765A CN 97101765 A CN97101765 A CN 97101765A CN 1075924 C CN1075924 C CN 1075924C
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- rice
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Abstract
The present invention relates to a production process for copper-enriched rice, which is a complete set of production methods composed of the following steps of selecting rice fields with high content of soil organic matter, fully fertilizing base fertilizer, fine cultivating lands, fertilizing 0.5 to 1.5 kilograms of harrow surface fertilizer or early additional fertilizer into each mou of lands in rice fields, selecting good seeds, transplanting strong seedlings in suitable age, reasonably and thickly planting the seedlings, carrying out scientific fertilizer water management, preventing diseases and insects, carrying out harvest in real time, machining rice, etc. The harrow surface fertilizer or the early additional fertilizer is the mixture of copper sulfate and a proper amount of readily available nitrogen phosphate and potash fertilizer. The process has the advantages of simple and practical design and strong practicability, so that the rice has the advantages of copper enrichment, high quality and high yield. Compared with the copper content of the rice produced by a conventional method, the copper content of the rice produced by the process is increased to 2 to 3 times.
Description
The present invention relates to a kind of production method of rice, the production method of the rice that especially a kind of production of copper constituent content is higher.
The present invention is development and coming on the basis of at present conventional rice production method; Copper is one of micronutrient element of needed by human, an amount of copper can promote the utilization of iron and have anti-aging effects and the physiological functions such as generation of promotion collagenous fibres in the human body, requirement is for whenever being 2-3 milligrams round the clock in the human body, and physician and nutrition man find, modern's common copper intake is obviously not enough, whenever round the clock only 0.87 milligram, therefore need the supplementation with copper element, but generally do not advocate medicine and mend copper, also should not eat the too many food of cupric, and take often to eat the deficiency that the higher rice of copper content replenishes copper in the human body, its copper content can reach 4PPm in this rice, be 2 times of general rice, just in time can satisfy the additional needs of human body as the people who with the rice is the area of staple food by edible this rice to copper nutrition, but still do not have at present production and the production technology and the method for the higher food of copper content, (rice that copper content is high just seems very necessary so adopt a kind of way to produce the rice that a kind of copper content produces than conventional method.
In view of the foregoing, task of the present invention is to create the production method of a kind of copper content a kind of rice high than the rice of usual method production, it is this that method is simple, practical, and can make the copper content in the rice higher, the copper content in the rice that the general comparable conventional method of the rice of producing is in this way produced has improved 1-2 times.
Finishing like this of the purpose that the present invention proposes: when the higher rice of production of copper constituent content, we take to select for use breeding, rice transplanting, rich water quality management, prevention and elimination of disease and pests and harvesting, processing and selection soil organic matter content greater than 3% paddy field, mix the back with every mu of copper sulphate of using the 0.5-1.5 kilogram and 35 kilograms of carbonic hydroammonium, 15 kilograms of superphosphate, 7.5 kilograms of potassium chloride and make the rake leavens or do to topdress for the first time and execute people Tanaka (can transform the usefulness of topdressing for the first time into when being not suitable for doing the rake leaven as the big rainy day), way such as the Shi Houying rake is even is finished.
The present invention in traditional rice cultivating technique, adopted select the content of organic matter greater than 3% rice field, select breeding, rice transplanting, basal dressing for use and when executing the rake leaven or topdressing for the first time, be affixed by 0.5-1.5 kilogram copper sulphate fertilizer and 35 kilograms carbonic hydroammonium, 15 kilograms of superphosphate, 7.5 kilograms of potassium chloride and carry out ways such as rich water quality management, preventing disease pest control, harvesting, processing, this cover technology is simple and easy to do, practical, can make it to reach produce that copper content is higher, a kind of rice of high-quality, high yield.
Concrete grammar of the present invention is provided by the following examples.
As in the acidic igneous rock area, we select soil organic matter content to soak the field greater than 3% winter, cultivate intensely and execute down base manure, execute with mu again after the rake harrow-like implement for pulverizing soil and make the rake leaven in the carbonic hydroammonium of 35 kilograms every mu of the copper sulphate trippings of 0.5-1.5 kilogram, 15 kilograms superphosphate, the 7.5 kilograms of potassium chloride and apply, after rake is even again, plant then and give earlier selected breeding rice shoot, and carry out that rich water quality management, prevention and elimination of disease and pests and harvesting in good time, processing can obtain that copper content is higher, a kind of rice of high-quality, high yield.
Claims (3)
1, a kind of method of producing rice, the cover production method that it is made up of seed selection, rice transplanting, rich water quality management, prevention and elimination of disease and pests and harvesting, processing, it is characterized in that this method is by the paddy field of selecting soil organic matter content greater than 3%, mix the back with 0.5-1.5 kilograms every mu copper sulphate fertilizer, 35 kilograms carbonic hydroammonium, 15 kilograms of superphosphate and 7.5 kilograms of potassium chloride and make the rake leaven or do to topdress for the first time to apply Tanaka.
2, the method for claim 1, it is characterized in that harrowing should harrow after leaven is executed even.
3, the method for claim 1 is characterized in that harrowing leaven when being not suitable for executing as the big rainy day, can change into when topdressing for the first time and execute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101765A CN1075924C (en) | 1997-02-22 | 1997-02-22 | Technology for producing copper-enriched rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101765A CN1075924C (en) | 1997-02-22 | 1997-02-22 | Technology for producing copper-enriched rice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1191066A CN1191066A (en) | 1998-08-26 |
| CN1075924C true CN1075924C (en) | 2001-12-12 |
Family
ID=5165975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97101765A Expired - Fee Related CN1075924C (en) | 1997-02-22 | 1997-02-22 | Technology for producing copper-enriched rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1075924C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082078A (en) * | 2014-07-30 | 2014-10-08 | 丹寨县黔丹硒业有限责任公司 | Method for controlling quality of Danzhai selenium-zinc rice |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108325A (en) * | 1990-08-29 | 1992-04-09 | Fujisawa Pharmaceut Co Ltd | Metal-enriched vegetable |
| CN1088725A (en) * | 1993-10-30 | 1994-07-06 | 黑龙江省普阳农场 | A kind of method of producing selenium-enriched crop products |
-
1997
- 1997-02-22 CN CN97101765A patent/CN1075924C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108325A (en) * | 1990-08-29 | 1992-04-09 | Fujisawa Pharmaceut Co Ltd | Metal-enriched vegetable |
| CN1088725A (en) * | 1993-10-30 | 1994-07-06 | 黑龙江省普阳农场 | A kind of method of producing selenium-enriched crop products |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1191066A (en) | 1998-08-26 |
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