CN103947492A

CN103947492A - Method for cultivating and processing selenium-enriched rice

Info

Publication number: CN103947492A
Application number: CN201410168977.4A
Authority: CN
Inventors: 杨奇; 胡都军
Original assignee: ZHANGJIAJIE FUXI AGRICULTURAL DEVELOPMENT Co Ltd
Current assignee: ZHANGJIAJIE FUXI AGRICULTURAL DEVELOPMENT Co Ltd
Priority date: 2014-04-17
Filing date: 2014-04-17
Publication date: 2014-07-30
Anticipated expiration: 2034-04-17
Also published as: CN103947492B

Abstract

The invention provides a method for cultivating and processing selenium-enriched rice, and relates to rice, particularly to a method for cultivating and processing the selenium-enriched rice. The method is characterized in that seeds of No. 3 genetic engineering rice are used as rice seeds, 7 days after transplanting to the field, 25 kilograms of aqueous solution is added into 10 grams of Dingfeng fertilizer to be sprayed on the leaf surfaces once during a booting stage and a full heading stage so as to obtain selenium-enriched unhulled rice, the unhulled rice is hulled to obtain special-grade selenium-enriched rice, and first-grade or second-grade selenium-enriched rice is obtained through the primary or the secondary polishing of the special-grade selenium-enriched rice. Through the adoption of the method, the problems of selenium supplementing normalization and routinization of crowds requiring supplement of selenium during meals are solved, the selenium-enriched rice is suitable for patients with hepatopathy, patients with cardiac-cerebral vascular diseases, patients with diabetes, patients with cancer, patients with cataract and subhealth patients requiring supplement of selenium.

Description

The cultivation of a kind of rich selenium rice, processing method

Technical field: the present invention is designed into a kind of paddy rice particularly cultivation, the processing method of rich selenium rice.

Background technology: modern medicine proves, selenium is anticancer king, long-lived element, heart patron saint, natural antipoison etc., is the most important anti-ageing element of finding up to now.It can catalysis also eliminate the free radical material harmful to eyes, thus the cell membrane of protection eyes; It can make hepatitis patient, and sb.'s illness took a favorable turn, and the ratio of hepatitis patient generation canceration is reduced greatly; It can prevent that B cell Oxidative demage from making its function normal, promotes sugar, reduces blood sugar and glucose in urine; It can protect hemopoietic system, reduces to greatest extent radiation injury.Therefore often contact the crowd of poisonous and harmful work, in working environment or living environment, often contact the crowd of the radiation interference such as TV, computer, mobile phone, especially need often to note benefit selenium.As can be seen here, how importantly and indispensable how important selenium is for we healthyly plays health-care effect, mends selenium.To some specific groups, as hepatopath, cardio-cerebral vascular disease patient, diabetic, cancer patient, cataract patient, the white collar of Long Term Contact radiation environment, particularly the elderly more need timely Selenium Supplement, guarantee healthy.Although it is a lot of to mend selenium approach, is difficult to accomplish normalization and regular practice and is difficult for satisfying the demands.

Summary of the invention: the present invention's object is to provide to society cultivation, the processing method of a kind of rich selenium rice; for society provides a kind of rice that is rich in selenium; make those crowds that need normalization, regular practice Long-term Selenium Supplementation successively obtain enough selenium in edible this rice process and supplement, thereby ensure healthy.

In order to complete the task of foregoing invention, the present invention in actual applications adopt following technical scheme: first select containing high kind No. 3 (ruby) seed rice of Model of Ger that (patent 200610018652.3) method is cultivated of selenium; Next is selenium gathering in vegetative period at paddy in cultivation phase three (patent 200910043173.0) reinforced soils that spray assured high-yield fertilizer blade face, improves a content for rice matter selenium; Again at rice, add and according to user, need to provide selenium-rich rice man-hour, its standard is that superfine rich selenium rice (red brown rice) Se content is not less than 0.54mg/kg; The Se content of the rich selenium rice of one-level is not less than 0.38mg/kg; The rich selenium rice of secondary content is not less than 0.124mg/kg; Finally select the place cultivation that field soil Se content is high, reach selenium in vegetative period enrichment value in paddy and increase.

Originally the selenium-rich rice that is rich in selenium contains abundant Vc, VB ₁, VB ₂, lysine and calcium, iron, zinc, trace element is abundant, the long-term edible well every function of balance human body, is nutrition and health care good merchantable brand.

Accompanying drawing explanation: Fig. 1 is that 12 samples of the superfine rice of rich selenium (red brown rice) represent 5 years comprehensive detail lists of statistical average Se content.

Fig. 2 is 5 years comprehensive detail lists of statistical average Se content of 14 samples of rich selenium one-level rice.

Fig. 3 is 5 years comprehensive detail lists of statistical average Se content of 13 samples of rich selenium secondary rice.

Fig. 4 is conventional cultivation during 10 years, this law cultivation per mu yield, the Se content table of comparisons.

Embodiment: select No. 3 ruby shoot transplanting equipment Honda selenium background value 0.2-6.0mg/kg of Model of Ger.Cultivation is transplanted routinely, and after 7 days, rice shoot turns blue or green, and every mu be watered 25 kilograms of solution by 10 grams of assured high-yield fertilizers (200910043173.0) and spray blade face once; Booting stage, full heading time respectively spray according to the above ratio and once can obtain afterwards the required paddy of selenium-rich rice.The above-mentioned paddy that dries warehouse-in can be obtained to spy, I and II selenium-rich rice by special, I and II selenium-rich rice requirement processing.Superfine selenium-rich rice is the red brown rice of gained after shelling, and Se content is not less than 0.5mg/kg; One-level selenium-rich rice is gained epidermis stronger rice red and white, red after superfine rice polishing once, and Se content is not less than 0.38mg/kg; Secondary selenium-rich rice be one-level rice gained epidermis of polishing is red and white again, the stronger rice of white, Se content is not less than 0.124mg/kg.

Applicant started to be devoted to selenium-rich rice exploitation from 2004, and to improve rice yield, Se content carry out multiple spot, for many years, many methods contrast pilot, scale is carried out full management and control by fix a point till now producing region cultivation management in blocks, the processing sell of (Selenium in Soil content is high) of initial small pieces Honda, and rich selenium superfine, one-level, secondary rice are formulated to quality standard.Enterprise's fixed point rice field, more than 6000 mu, is produced selenium-rich rice per year more than 30000 tons now.Rich selenium rice is abundant supply market not only, and for old man, patient provide the product needing, and makes those special procure the people that mend selenium and in dining, obtain normalization, make a practice of enough selenium and supplement.

Claims

1. the cultivation of rich selenium rice, a processing method, is characterized in that making seed No. 3 with Model of Ger, sprays the enrichment value that foliage fertilizer improves rice selenium within vegetative period for three times; Add and slough husk man-hour and obtain superfine rich selenium rice (red brown rice), will be after the rich selenium rice of superfine stock removal polishing the rich selenium rice of one-level, will be after the rich selenium rice of superfine second polishing the rich selenium rice of secondary.

2. by cultivation, the processing method of a kind of selenium-enriched rice claimed in claim 1, it is characterized in that rice shoot 7 days, booting stage, each spraying concentration of every mu of blade face of full heading time after field-transplanting be 10 grams of assured high-yield fertilizers be watered 25 kilograms solution once.

3. by cultivation, the processing method of a kind of rich selenium rice claimed in claim 1, it is characterized in that the Se content of superfine rich selenium rice is not less than 0.54mg/kg, the rich selenium rice of one-level Se content is not less than 0.38mg/kg, and the rich selenium rice of secondary Se content is not less than 0.124mg/kg.