CN104838832A - Planting method of selenium-rich rice - Google Patents

Planting method of selenium-rich rice Download PDF

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Publication number
CN104838832A
CN104838832A CN201510110637.0A CN201510110637A CN104838832A CN 104838832 A CN104838832 A CN 104838832A CN 201510110637 A CN201510110637 A CN 201510110637A CN 104838832 A CN104838832 A CN 104838832A
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selenium
rich
rice
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高煜昕
高建军
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Abstract

The invention relates to a planting method of selenium-rich rice. The selenium-rich rice is planted according to a breeding method of normal rice. The planting method further comprises the following steps: taking an organic selenium-rich composite liquid, mixing the organic selenium-rich composite liquid with clean water in the mass volume ratio of 1: 50 so as to obtain an organic selenium-rich composite solution, and spraying the organic selenium-rich composite solution once at the tillering stage, the booting stage and the early stage of grouting in the process of growing and breeding the rice, wherein the content of organic selenium in each liter of the organic selenium-rich composite liquid is 200-240 mg. In the process of planting the rice, after the diluted organic selenium-rich composite liquid is sprayed, the yield of each mu of rice can reach more than 1200 jin, and the content of selenium in each kilo of rice is greater than or equal to 200 micrograms and is increased by more than 10 times compared with common rice.

Description

A kind of implantation methods of selenium-rich rice
Technical field
The invention belongs to proportion of crop planting field, particularly, relate to a kind of implantation methods of selenium-rich rice.
Background technology
Selenium is a kind of chemical element, and chemical symbol is Se, and be a kind of nutritive element useful to plant, be also the trace element of needed by human, selenium can improve human immunity, promotes the synthesis of lymphocytic propagation and antibody and immunoglobulin.Selenium has kinds cancers such as colon cancer, cutaneum carcinoma, liver cancer, breast cancer and significantly suppresses and the effect of protection, and its mesostate methyl enol in body has stronger active anticancer.The nutrients such as selenium and vitamin E, allicin, linoleic acid, germanium, zinc have collaborative oxidation resistant effect, increase antioxidation activity.Meanwhile, selenium has the effect alleviating and alleviate heavy metal toxicity.
Human body lacks selenium can cause various diseases, most typical is Keshan County, China Heilungkiang endemic-Keshan disease, and the aging of Kaschin-Beck disease, cancer, angiocardiopathy, cataract, cyst fibre modification, hypertension, Thyroid Gland Swell, immune deficiency, lymphoblastic anaemia, retinal flecks degeneration, muscular dystrophy, ulcerative colitis, arthritis and human body all lacks selenium to be had directly contact with human body.Therefore, use selenium-enriched food, significant to health.
But due to regional disparity, the Se content in China's topsoil is general lower, and average out to 0.2mg/kg, if be soil selenium-containing critical value with 0.127mg/kg, then China has the soil of 25% to be in low selenium level.In this soil, plant the crops of growth, its selenium content is inevitable on the low side, cannot meet needed for health.
Along with improving constantly of people's living standard, interior quality, the nutritive value of grain are valued by the people just day by day, edible high quality, safety nutrition and health care rice become current people in the urgent need to.How improving rice quality, realize nutrient laden, the health careization of rice, is the realistic problem that new period grain-production faces.At present, selenium-enriched rice is in the certain share of nutrition and health care market share, common rice is not only made to upgrade, improve quality and the quality of rice, and the health care meeting different crowd needs the economic worth turn improving rice, realize growth of agricultural efficiency, increasing peasant income, be conducive to structure of agricultural production strategical adjustment, be conducive to the sustainable development of rural economy.In order to adapt to new situations development, the advantage of selenium-enriched rice is really changed into product advantage, enhances one's market competitiveness, the selenium-rich rice production technology of high-quality and safety is gradually toward organic food future development.
Summary of the invention
For solving above-mentioned Problems existing, the object of the present invention is to provide a kind of implantation methods of selenium-rich rice, in rice planting process, the organic Se-rich complex liquid after dilution being sprayed at paddy rice surface, improve the Se content in rice output, lifting rice.
For achieving the above object, technical scheme of the present invention is:
A kind of implantation methods of selenium-rich rice, described selenium-rich rice carries out according to the breeding method of normal rice, described implantation methods also comprises: get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, in often liter of organic Se-rich complex liquid, organic selenium content is 200 ~ 240mg.
Further, described organic Se-rich complex liquid comprises the component of following mass ratio: medium: bacterial classification: selenium source: pure water=36.5 ~ 37.1:10 ~ 11:1.0 ~ 1.1:1, g/L.
Preferably, described organic Se-rich complex liquid comprises the component of following mass ratio: medium: bacterial classification: selenium source: pure water=36.8:10.5:1.05:1, g/L.
Wherein, the preparation method of described medium comprises the steps:
1) enriched medium is prepared:
Be in the distilled water of 7.0 to 10L, pH value, add NH 4cl:95 ~ 105g; NaHCO 3: 9.5 ~ 10.5g; KH 2pO 4: 1.5 ~ 2.5g; CH 3cOONa:24 ~ 26g; MgSO 47H 2o:1.5 ~ 2.5g; NaCl:9 ~ 11g; Three growth factors: 95 ~ 105ml; Trace element solution 95 ~ 105ml, obtains described enriched medium;
2) No. 1 growth medium is prepared
Get sodium glutamate 0.8 ~ 1.2g, propionic acid 0.8 ~ 1.2g, is uniformly mixed, and obtains described No. 1 growth medium;
3) No. 2 growth mediums are prepared
Get ammonium chloride 9.5 ~ 10.5g, dipotassium hydrogen phosphate 4 ~ 6g, magnesium chloride 1.5 ~ 2.5g, sodium chloride 19 ~ 21g, yeast extract 0.8 ~ 1.2g, is uniformly mixed, and obtains described No. 2 growth mediums;
4) pour enriched medium obtained above, No. 1 growth medium and No. 2 growth mediums into 1000L, pH value is stir in the clear water of 7.0, add 198 ~ 202L bacterial classification, 95 ~ 105g selenium powder, stir, cultivate and namely obtain described medium in 6 ~ 8 days.
Preferably, in often liter of described organic Se-rich complex liquid, organic selenium content is 200 ~ 230mg.
Preferably, in often liter of described organic Se-rich complex liquid, organic selenium content is 200 ~ 210mg.
And, the Se content >=200 μ g in per kilogram selenium-rich rice.
Beneficial effect of the present invention is:
After organic Se-rich complex liquid after spraying dilution, every mu of rice output can reach more than 1200 jin, Se content >=200 μ g in per kilogram rice, comparatively general rice improves more than 10 times, uses spray application, compare root absorption, can effectively prevent inorganic selenium from adhering to, promote that inorganic selenium transforms to Organic Selenium, can not remain with inorganic selenium form, Organic Selenium thing toxic and side effect, is more conducive to absorption of human body; Only in tillering stage, booting stage and grouting each sprinkling in early stage once, simple to operate, plantation efficiency is high, effectively saves organic Se-rich complex liquid consumption.
Embodiment
Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.The implementation condition adopted in embodiment can be for further adjustments according to the condition of producer, and unaccounted implementation condition is generally conventional laboratory conditions.
The preparation method of the complex liquid of organic Se-rich described in the embodiment of the present invention comprises the steps: to get pure water 95kg, by medium 3.5kg, bacterial classification 1kg, selenium source 100g loads container, fusion is rocked at 25 ~ 30 DEG C, rocked 10 minutes every 6 hours afterwards, described organic Se-rich complex liquid finished product within 7 ~ 8 days, can be obtained, finished color salmon pink.
Wherein, in described organic Se-rich complex liquid, the preparation method of used medium is as follows:
1) enriched medium is prepared:
Be in the distilled water of 7.0 to 10L, pH value, add NH 4cl:100.00g; NaHCO 3: 10.00g; KH 2pO 4: 2.00g; CH 3cOONa:25.00g; MgSO 47H 2o:2.00g; NaCl:10.00g; Three growth factors: 100ml; Trace element solution 100ml, obtains described enriched medium;
2) No. 1 growth medium is prepared
Get sodium glutamate 1.0g, propionic acid 1.0g, is uniformly mixed, and obtains described No. 1 growth medium;
3) No. 2 growth mediums are prepared
Get ammonium chloride 10g, dipotassium hydrogen phosphate 5g, magnesium chloride 2g, sodium chloride 20g, yeast extract 1g, is uniformly mixed, and obtains described No. 2 growth mediums;
4) pour enriched medium obtained above, No. 1 growth medium and No. 2 growth mediums into 1000L, pH value is stir in the clear water of 7.0, add 200L bacterial classification, 100g selenium powder, stir, cultivate and namely obtain described medium in 6 ~ 8 days.
In the embodiment of the present invention, rice Determination of Selenium method is according to GB 5009.93-2010, and the method for " mensuration of selenium in food " defined is carried out.
Embodiment 1
Get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, all the other are with rice general planting method, after results, the Se content 200 μ g in per kilogram selenium-rich rice, every mu of rice output 1240 jin.
Embodiment 2
Get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, all the other are with rice general planting method, after results, the Se content 205 μ g in per kilogram selenium-rich rice, every mu of rice output 1230 jin.
Embodiment 3
Get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, all the other are with rice general planting method, after results, the Se content 210 μ g in per kilogram selenium-rich rice, every mu of rice output 1250 jin.
Embodiment 4
Get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, all the other are with rice general planting method, after results, the Se content 207 μ g in per kilogram selenium-rich rice, every mu of rice output 1200 jin.
Embodiment 5
Get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, all the other are with rice general planting method, after results, the Se content 213 μ g in per kilogram selenium-rich rice, every mu of rice output 1230 jin.
Embodiment 6
Get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, all the other are with rice general planting method, after results, the Se content 220 μ g in per kilogram selenium-rich rice, every mu of rice output 1220 jin.
Embodiment 7
Get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, all the other are with rice general planting method, after results, the Se content 204 μ g in per kilogram selenium-rich rice, every mu of rice output 1210 jin.
Embodiment 8
Get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, all the other are with rice general planting method, after results, the Se content 211 μ g in per kilogram selenium-rich rice, every mu of rice output 1210 jin.
It should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted.Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to the technical scheme of invention or equivalent replacement, and not depart from the scope of technical solution of the present invention, it all should be encompassed in right of the present invention.

Claims (7)

1. the implantation methods of a selenium-rich rice, described selenium-rich rice carries out according to the breeding method of normal rice, it is characterized in that, described implantation methods also comprises: get organic Se-rich complex liquid, mix by 1:50 mass volume ratio with clear water, obtain organic Se-rich composite solution, the organic Se-rich composite solution that the tillering stage in rice growth cultivating process, booting stage and grouting each sprinkling in early stage are once described, in often liter of organic Se-rich complex liquid, organic selenium content is 200 ~ 240mg.
2. the implantation methods of selenium-rich rice according to claim 1, is characterized in that, described organic Se-rich complex liquid comprises the component of following mass ratio: medium: bacterial classification: selenium source: pure water=36.5 ~ 37.1:10 ~ 11:1.0 ~ 1.1:1.
3. the implantation methods of selenium-rich rice according to claim 1 and 2, is characterized in that, described organic Se-rich complex liquid comprises the component of following mass ratio: medium: bacterial classification: selenium source: pure water=36.8:10.5:1.05:1.
4. the implantation methods of selenium-rich rice according to claim 3, is characterized in that, the preparation method of described medium comprises the steps:
Preparation enriched medium:
Be in the distilled water of 7.0 to 10L, pH value, add NH 4cl:95 ~ 105g; NaHCO 3: 9.5 ~ 10.5g; KH 2pO 4: 1.5 ~ 2.5g; CH 3cOONa:24 ~ 26g; MgSO 47H 2o:1.5 ~ 2.5g; NaCl:9 ~ 11g; Three growth factors: 95 ~ 105ml; Trace element solution 95 ~ 105ml, obtains described enriched medium;
Prepare No. 1 growth medium
Get sodium glutamate 0.8 ~ 1.2g, propionic acid 0.8 ~ 1.2g, is uniformly mixed, and obtains described No. 1 growth medium;
Prepare No. 2 growth mediums
Get ammonium chloride 9.5 ~ 10.5g, dipotassium hydrogen phosphate 4 ~ 6g, magnesium chloride 1.5 ~ 2.5g, sodium chloride 19 ~ 21g, yeast extract 0.8 ~ 1.2g, is uniformly mixed, and obtains described No. 2 growth mediums;
Pour enriched medium obtained above, No. 1 growth medium and No. 2 growth mediums into 1000L, pH value is stir in the clear water of 7.0, add 198 ~ 202L bacterial classification, 95 ~ 105g selenium powder, stir, cultivate and namely obtain described medium in 6 ~ 8 days.
5. the implantation methods of selenium-rich rice according to claim 3, is characterized in that, in often liter of described organic Se-rich complex liquid, organic selenium content is 200 ~ 230mg.
6. the implantation methods of selenium-rich rice according to claim 5, is characterized in that, in often liter of described organic Se-rich complex liquid, organic selenium content is 200 ~ 210mg.
7. the implantation methods of selenium-rich rice according to claim 1, is characterized in that, the Se content >=200 μ g in per kilogram selenium-rich rice.
CN201510110637.0A 2015-03-13 2015-03-13 Planting method of selenium-rich rice Pending CN104838832A (en)

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105248207A (en) * 2015-10-21 2016-01-20 安徽牧马湖农业开发集团有限公司 Selenium-enriched rice planting method
CN106358885A (en) * 2016-09-30 2017-02-01 浦北县德海种养农产品加工专业合作社 Selenium-enriched rice planting method
CN106386313A (en) * 2016-09-30 2017-02-15 浦北县德海种养农产品加工专业合作社 Selenium-enriched rice planting method
CN106472062A (en) * 2016-09-21 2017-03-08 防城港市港口区思达电子科技有限公司 A kind of implantation methods of selenium-rich water spinach
CN106508538A (en) * 2016-11-01 2017-03-22 陈再明 Cultivation method for organic selenium enrichment rice
CN106508534A (en) * 2016-09-30 2017-03-22 浦北县德海种养农产品加工专业合作社 Method of cultivating rice rich in selenium
CN106818345A (en) * 2017-01-05 2017-06-13 陆川县米场镇合美种养专业合作社联合社 A kind of implantation methods of insect prevention selenium-rich rice
CN106856912A (en) * 2017-01-07 2017-06-20 陆川县米场镇合美种养专业合作社联合社 A kind of high-yield planting method of selenium-rich taro
CN106857084A (en) * 2017-01-05 2017-06-20 陆川县米场镇合美种养专业合作社联合社 A kind of method for culturing seedlings of insect prevention selenium-rich rice
CN107409884A (en) * 2017-09-12 2017-12-01 绵阳仙特米业有限公司 The implantation methods of selenium-rich rice
CN107445706A (en) * 2017-09-12 2017-12-08 苏州寰宝农业科技有限公司 A kind of organic Se-rich complex liquid and preparation method thereof and application method
CN107455192A (en) * 2017-08-21 2017-12-12 广西贵港市恒桥米业有限公司 A kind of production method of selenium-rich rice
CN107593340A (en) * 2017-10-16 2018-01-19 西南科技大学 A kind of implantation methods of zinc-rich selenium rice
CN108299065A (en) * 2017-08-29 2018-07-20 眉山市富农种业有限公司 A kind of implantation methods of selenium-rich rice
CN108934860A (en) * 2018-09-13 2018-12-07 苏州格瑞格登新材料科技有限公司 A kind of selenium-rich rice planting technology
CN109400241A (en) * 2019-01-09 2019-03-01 苏州寰宝农业科技有限公司 A kind of cultivation bucket and its use the method for preparing organic selenium fertilizer
CN109438021A (en) * 2019-01-09 2019-03-08 苏州寰宝农业科技有限公司 A kind of organic selenium 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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CN103535230A (en) * 2013-10-17 2014-01-29 常熟市梅李镇香园稻米专业合作社 Method for cultivating pollution-free selenium-rich rice
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CN102617247A (en) * 2012-04-13 2012-08-01 常熟市平冶机械有限公司 Selenium-rich nutrient solution
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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105248207A (en) * 2015-10-21 2016-01-20 安徽牧马湖农业开发集团有限公司 Selenium-enriched rice planting method
CN106472062A (en) * 2016-09-21 2017-03-08 防城港市港口区思达电子科技有限公司 A kind of implantation methods of selenium-rich water spinach
CN106358885A (en) * 2016-09-30 2017-02-01 浦北县德海种养农产品加工专业合作社 Selenium-enriched rice planting method
CN106386313A (en) * 2016-09-30 2017-02-15 浦北县德海种养农产品加工专业合作社 Selenium-enriched rice planting method
CN106508534A (en) * 2016-09-30 2017-03-22 浦北县德海种养农产品加工专业合作社 Method of cultivating rice rich in selenium
CN106508538A (en) * 2016-11-01 2017-03-22 陈再明 Cultivation method for organic selenium enrichment rice
CN106857084A (en) * 2017-01-05 2017-06-20 陆川县米场镇合美种养专业合作社联合社 A kind of method for culturing seedlings of insect prevention selenium-rich rice
CN106818345A (en) * 2017-01-05 2017-06-13 陆川县米场镇合美种养专业合作社联合社 A kind of implantation methods of insect prevention selenium-rich rice
CN106856912A (en) * 2017-01-07 2017-06-20 陆川县米场镇合美种养专业合作社联合社 A kind of high-yield planting method of selenium-rich taro
CN107455192A (en) * 2017-08-21 2017-12-12 广西贵港市恒桥米业有限公司 A kind of production method of selenium-rich rice
CN108299065A (en) * 2017-08-29 2018-07-20 眉山市富农种业有限公司 A kind of implantation methods of selenium-rich rice
CN107409884A (en) * 2017-09-12 2017-12-01 绵阳仙特米业有限公司 The implantation methods of selenium-rich rice
CN107445706A (en) * 2017-09-12 2017-12-08 苏州寰宝农业科技有限公司 A kind of organic Se-rich complex liquid and preparation method thereof and application method
CN107593340A (en) * 2017-10-16 2018-01-19 西南科技大学 A kind of implantation methods of zinc-rich selenium rice
CN108934860A (en) * 2018-09-13 2018-12-07 苏州格瑞格登新材料科技有限公司 A kind of selenium-rich rice planting technology
CN109400241A (en) * 2019-01-09 2019-03-01 苏州寰宝农业科技有限公司 A kind of cultivation bucket and its use the method for preparing organic selenium fertilizer
CN109438021A (en) * 2019-01-09 2019-03-08 苏州寰宝农业科技有限公司 A kind of organic selenium 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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