CN109220639A - A kind of implantation methods of selenium-rich rice - Google Patents

A kind of implantation methods of selenium-rich rice Download PDF

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Publication number
CN109220639A
CN109220639A CN201710306856.5A CN201710306856A CN109220639A CN 109220639 A CN109220639 A CN 109220639A CN 201710306856 A CN201710306856 A CN 201710306856A CN 109220639 A CN109220639 A CN 109220639A
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selenium
rice
rich
organic
growth
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李正坤
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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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Fodder In General (AREA)

Abstract

The invention discloses a kind of implantation methods of selenium-rich rice, the selenium-rich rice is carried out according to the breeding method of normal rice, the implantation methods further include taking organic Se-rich complex liquid, it is mixed with clear water by 1:60 mass volume ratio, organic Se-rich composite solution is obtained, the tillering stage, boot stage and grouting in rice growth cultivating process respectively spray the primary organic Se-rich composite solution early period.The beneficial effects of the present invention are: after the organic Se-rich complex liquid after sprinkling dilution, rice yield can reach 1400 jin or more per acre, Se content >=240 μ g in per kilogram rice improve 12 times or more compared with general rice, use spray application, compared to root absorption, inorganic selenium can be effectively prevent to adhere to, promote inorganic selenium to convert to organic selenium, will not be remained with inorganic Se form, organic selenium object toxic side effect, more conducively absorption of human body.

Description

A kind of implantation methods of selenium-rich rice
Technical field
The present invention relates to a kind of implantation methods of selenium-rich rice.
Background technique
Selenium is a kind of chemical element, and chemical symbol is Se, is the beneficial nutrient of a kind of pair of plant and needed by human Microelement, selenium can improve human immunity, promote the proliferation of lymphocyte and the synthesis of antibody and immunoglobulin.Selenium is to knot The kinds cancers such as intestinal cancer, cutaneum carcinoma, liver cancer, breast cancer have the function of significantly inhibiting and protect, in the intracorporal centre of machine Metabolite methyl enol has stronger anticancer activity.The nutrients such as selenium and vitamin E, allicin, linoleic acid, germanium, zinc tool There is the oxidation resistant effect of collaboration, increases antioxidant activity.Meanwhile selenium has the function of mitigating and alleviating heavy metal toxicity.
Human body selenium deficiency will cause a variety of diseases, most typically China Heilungkiang Keshan County endemic disease-Keshan disease, big bone It is female thin to save disease, cancer, cardiovascular disease, cataract, cyst fibre modification, hypertension, Thyroid Gland Swell, immune deficiency, lymph Born of the same parents' property anaemia, retinal flecks degeneration, muscular dystrophy, ulcerative colitis, arthritis and human body aging all with human body Selenium deficiency has direct connection.Therefore, significant to human health using selenium-enriched food.
However, the Se content in China's topsoil is generally lower due to regional disparity, average out to 0.2mg/kg, if with 0.127mg/kg is soil selenium-containing critical value, then China has 25% soil to be in low selenium level.Life is planted in this soil Long crops, selenium content is necessarily relatively low, is unable to satisfy needed for human health.
With the continuous improvement of people's living standards, the interior quality of grain, nutritive value are just increasingly valued by the people, Edible high quality, safety nutrition and health care rice have become current people there is an urgent need to.How rice quality is improved, it is real The nutrient laden of existing rice, health care, are the realistic problems that new period grain-production is faced.Currently, selenium-enriched rice is protected in nutrition Certain share is occupied in strong market, is not only upgraded common rice, is improved the quality and quality of rice, and meet different crowd Health care need to improve the economic value of rice again, realize growth of agricultural efficiency, increasing peasant income, be conducive to the strategic tune of the structure of agricultural production It is whole, 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 converted to production Product advantage, enhances one's market competitiveness, and the selenium-rich rice production technology of high-quality and safety gradually develops toward organic food direction.
Summary of the invention
Place, the present invention provide a kind of implantation methods of selenium-rich rice in order to overcome the deficiencies of the prior art, plant in rice In the process, the organic Se-rich complex liquid after dilution is sprayed at rice surface, raising rice yield, the selenium promoted in rice contain Amount.
The present invention is achieved by the following technical solutions:
A kind of implantation methods of selenium-rich rice, the selenium-rich rice are carried out according to the breeding method of normal rice, feature It is, the implantation methods further include taking organic Se-rich complex liquid, mix with clear water by 1:60 mass volume ratio, obtain organic Se-rich Composite solution, tillering stage, boot stage and the grouting in rice growth cultivating process respectively spray early period it is primary described in it is organic Se-enriched solution, organic selenium content is 240~260mg in every liter of organic Se-rich complex liquid；The organic Se-rich complex liquid packet Include the component of following mass ratio: culture medium: strain: selenium source: pure water=38~39:12~14:1.3~1.5:1；The culture The preparation method of base includes the following steps: to prepare enriched medium: into 10L, the distilled water that pH value is 7.1-7.3, being added NH4Cl:110~125g；NaHCO3: 12~14g；KH2PO4: 3.5~5.5g；CH3COONa:28~30g；MgSO4·7H2O: 3.5~5.5g；NaCl:13~15g；Three growth factors: 125~135ml；120~135ml of trace element solution is obtained described Enriched medium；Preparing No. 1 growth medium takes 1.4~1.6g of sodium glutamate, 1.5~1.8g of propionic acid to be stirred, and obtains institute State No. 1 growth medium；It prepares No. 2 growth mediums and takes 14~16g of ammonium chloride, 7~9g of dipotassium hydrogen phosphate, magnesium chloride 3.5~ 5.5g, 24~27g of sodium chloride, 1.4~1.6g of yeast extract are stirred, and obtain No. 2 growth mediums；It is obtained above-mentioned Enriched medium, No. 1 growth medium and No. 2 growth mediums pour into 1200-1400L, pH value be 7.0 clear water in stir Uniformly, 210~222L strain, 120~145g selenium powder is added, stirs evenly, culture 9~11 days up to the culture medium；Every public affairs Se content >=240 μ g in jin selenium-rich rice.
The beneficial effects of the present invention are: rice yield can reach per acre after the organic Se-rich complex liquid after sprinkling dilution 1400 jin or more, Se content >=240 μ g in per kilogram rice, 12 times or more are improved compared with general rice, uses spray application, phase Than root absorption, inorganic selenium can be effectively prevent to adhere to, promote inorganic selenium to convert to organic selenium, will not be remained with inorganic Se form, Organic selenium object toxic side effect, more conducively absorption of human body；It only respectively sprays once early period, operates in tillering stage, boot stage and grouting Simply, plantation efficiency is high, effectively saves organic Se-rich complex liquid dosage.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be described in detail, herein illustrative examples and explanation of the invention For explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1
A kind of implantation methods of selenium-rich rice, the selenium-rich rice are carried out according to the breeding method of normal rice, and described kind Plant method further includes taking organic Se-rich complex liquid, mixes with clear water by 1:60 mass volume ratio, obtains organic Se-rich composite solution, Tillering stage, boot stage in rice growth cultivating process and grouting respectively spray early period it is primary described in organic Se-rich it is compound molten Liquid, organic selenium content is 240mg in every liter of organic Se-rich complex liquid；The organic Se-rich complex liquid includes the group of following mass ratio Point: culture medium: strain: selenium source: pure water=38:12:1.3:1；The preparation method of the culture medium includes the following steps: to prepare Enriched medium: into 10L, the distilled water that pH value is 7.1, NH is added4Cl:110g；NaHCO3: 12g；KH2PO4: 3.5g； CH3COONa:28g；MgSO4·7H2O:3.5g；NaCl:13g；Three growth factors: 125ml；Trace element solution 120ml, obtains The enriched medium；Preparing No. 1 growth medium takes sodium glutamate 1.4g, propionic acid 1.5g to be stirred, and obtains described No. 1 Growth medium；It prepares No. 2 growth mediums and takes ammonium chloride 14g, dipotassium hydrogen phosphate 7g, magnesium chloride 3.5g, sodium chloride 24g, ferment Female cream 1.4g, is stirred, and obtains No. 2 growth mediums；By enriched medium obtained above, No. 1 growth medium And stirred evenly in the clear water that No. 2 growth mediums pour into 1200L, pH value is 7.0,210L strain, 120g selenium powder, stirring is added Uniformly, 9 days are cultivated up to the culture medium；Se content >=240 μ g in per kilogram selenium-rich rice.
Embodiment 2
A kind of implantation methods of selenium-rich rice, the selenium-rich rice are carried out according to the breeding method of normal rice, and described kind Plant method further includes taking organic Se-rich complex liquid, mixes with clear water by 1:60 mass volume ratio, obtains organic Se-rich composite solution, Tillering stage, boot stage in rice growth cultivating process and grouting respectively spray early period it is primary described in organic Se-rich it is compound molten Liquid, organic selenium content is 260mg in every liter of organic Se-rich complex liquid；The organic Se-rich complex liquid includes the group of following mass ratio Point: culture medium: strain: selenium source: pure water=39:14:1.5:1；The preparation method of the culture medium includes the following steps: to prepare Enriched medium: into 10L, the distilled water that pH value is 7.3, NH is added4Cl:125g；NaHCO3: 14g；KH2PO4: 5.5g； CH3COONa:30g；MgSO4·7H2O:5.5g；NaCl:15g；Three growth factors: 135ml；Trace element solution 135ml, obtains The enriched medium；Preparing No. 1 growth medium takes sodium glutamate 1.6g, propionic acid 1.8g to be stirred, and obtains described No. 1 Growth medium；It prepares No. 2 growth mediums and takes ammonium chloride 16g, dipotassium hydrogen phosphate 9g, magnesium chloride 5.5g, sodium chloride 27g, ferment Female cream 1.6g, is stirred, and obtains No. 2 growth mediums；By enriched medium obtained above, No. 1 growth medium And stirred evenly in the clear water that No. 2 growth mediums pour into 1400L, pH value is 7.0,222L strain, 145g selenium powder, stirring is added Uniformly, 11 days are cultivated up to the culture medium；Se content >=240 μ g in per kilogram selenium-rich rice.
Embodiment 3
A kind of implantation methods of selenium-rich rice, the selenium-rich rice are carried out according to the breeding method of normal rice, and described kind Plant method further includes taking organic Se-rich complex liquid, mixes with clear water by 1:60 mass volume ratio, obtains organic Se-rich composite solution, Tillering stage, boot stage in rice growth cultivating process and grouting respectively spray early period it is primary described in organic Se-rich it is compound molten Liquid, organic selenium content is 250mg in every liter of organic Se-rich complex liquid；The organic Se-rich complex liquid includes the group of following mass ratio Point: culture medium: strain: selenium source: pure water=38:13:1.4:1；The preparation method of the culture medium includes the following steps: to prepare Enriched medium: into 10L, the distilled water that pH value is 7.2, NH is added4Cl:120g；NaHCO3: 13g；KH2PO4: 4.5g； CH3COONa:29g；MgSO4·7H2O:4.5g；NaCl:14g；Three growth factors: 130ml；Trace element solution 130ml, obtains The enriched medium；Preparing No. 1 growth medium takes sodium glutamate 1.5g, propionic acid 1.7g to be stirred, and obtains described No. 1 Growth medium；It prepares No. 2 growth mediums and takes ammonium chloride 15g, dipotassium hydrogen phosphate 8g, magnesium chloride 4.5g, sodium chloride 26g, ferment Female cream 1.5g, is stirred, and obtains No. 2 growth mediums；By enriched medium obtained above, No. 1 growth medium And stirred evenly in the clear water that No. 2 growth mediums pour into 1300L, pH value is 7.0,215L strain, 130g selenium powder, stirring is added Uniformly, 10 days are cultivated up to the culture medium；Se content >=240 μ g in per kilogram selenium-rich rice.

Claims (1)

1. a kind of implantation methods of selenium-rich rice, the selenium-rich rice is carried out according to the breeding method of normal rice, and feature exists In the implantation methods further include taking organic Se-rich complex liquid, are mixed with clear water by 1:60 mass volume ratio, and it is multiple to obtain organic Se-rich Solution is closed, the tillering stage, boot stage and grouting in rice growth cultivating process respectively spray primary organic richness early period Selenium composite solution, organic selenium content is 240~260mg in every liter of organic Se-rich complex liquid；The organic Se-rich complex liquid includes The component of following mass ratio: culture medium: strain: selenium source: pure water=38~39:12~14:1.3~1.5:1；The culture medium Preparation method include the following steps: prepare enriched medium: to 10L, pH value be 7.1-7.3 distilled water in, be added NH4Cl:110~125g；NaHCO3: 12~14g；KH2PO4: 3.5~5.5g；CH3COONa:28~30g；MgSO4·7H2O: 3.5~5.5g；NaCl:13~15g；Three growth factors: 125~135ml；120~135ml of trace element solution is obtained described Enriched medium；Preparing No. 1 growth medium takes 1.4~1.6g of sodium glutamate, 1.5~1.8g of propionic acid to be stirred, and obtains institute State No. 1 growth medium；It prepares No. 2 growth mediums and takes 14~16g of ammonium chloride, 7~9g of dipotassium hydrogen phosphate, magnesium chloride 3.5~ 5.5g, 24~27g of sodium chloride, 1.4~1.6g of yeast extract are stirred, and obtain No. 2 growth mediums；It is obtained above-mentioned Enriched medium, No. 1 growth medium and No. 2 growth mediums pour into 1200-1400L, pH value be 7.0 clear water in stir Uniformly, 210~222L strain, 120~145g selenium powder is added, stirs evenly, culture 9~11 days up to the culture medium；Every public affairs Se content >=240 μ g in jin selenium-rich rice.
CN201710306856.5A 2017-05-04 2017-05-04 A kind of implantation methods of selenium-rich rice Withdrawn CN109220639A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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Application publication date: 20190118