CN106348979A - Selenium-enriched disease-resistant base fertilizer for rice and preparation method thereof - Google Patents

Selenium-enriched disease-resistant base fertilizer for rice and preparation method thereof Download PDF

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Publication number
CN106348979A
CN106348979A CN201610963768.8A CN201610963768A CN106348979A CN 106348979 A CN106348979 A CN 106348979A CN 201610963768 A CN201610963768 A CN 201610963768A CN 106348979 A CN106348979 A CN 106348979A
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parts
selenium
oryza sativa
base manure
ammonium
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黄东香
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Guangxi Zhongke Qunyuan Agriculture And Forestry Science And Technology Co Ltd
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Guangxi Zhongke Qunyuan Agriculture And Forestry Science And Technology Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-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)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Soil Sciences (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)

Abstract

The invention provides a selenium-enriched disease-resistant base fertilizer for rice and a preparation method thereof and belongs to the field of farming. The base fertilizer is prepared from the following raw materials in parts by weight: 20-25 parts of rice stems, 15-20 parts of furfural residues, 25-30 parts of mushroom residues, 10-12 parts of rape seed cakes, 10-12 parts of sweet potato vines, 8-10 parts of peat, 12-15 parts of duck manure, 10-13 parts of sheep manure, 8-10 parts of night soil, 5-7 parts of fructus ulmi, 2-4 parts of wild carrot fruits, 15-20 parts of potassium fulvic acid, 10-15 parts of ammonium phosphate, 3-5 parts of zinc sulfate, 0.01-0.02 part of sodium selenite, 0.007-0.009 part of a rot promoter and 205-215 parts of water, wherein the rot promoter is prepared by mixing the following raw materials: iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite and ammonium hydrogen phosphate. The formula of the base fertilizer provides sufficient nutrient elements, can achieve the effects of improving the survival rate of rice, preventing diseases, saving fertilizers, improving the yield, increasing selenium content in rice and improving the nutritive value of the product, is applicable to large-scale systematic planting and can increase the yield and income for farmer households.

Description

A kind of selenium-rich diseases prevention base manure of Oryza sativa L. and preparation method thereof
[technical field]
The present invention relates to agricultural plantation technology field is and in particular to a kind of selenium-rich diseases prevention base manure of Oryza sativa L. and its making side Method.
[background technology]
Selenium element is trace mineral nutrient needed by human, and it is " daily that Chinese Soclety of Nutrition's in October, 1998 revises Diet nutritional quantity delivered " selenium is classified as one of 15 kinds of daily diet nutritional elements, simultaneously and to propose each adult right daily The suitable intake of selenium is 50-250 μ g.The selenium total content of human body itself is 6-20mg, lacks selenium element in 70% human body, one Lack selenium element in denier human body, just easily lead to immunocompetence and decline, thus causing multiple diseases, such as cardiovascular diseasess, hepatopathy, Cataract, pancreatic disease, diabetes, reproductive system disease etc..Due to do not have in human body can Long-term Storage selenium element organ, institute Can only be by constantly being supplemented from diet with the selenium of needed by human body.Oryza sativa L. is the conventional master of China most area people Food, continuously can provide required selenium element in vivo for human body by edible Semen oryzae sativae rich in selenium, so as to improve commonwealth body constitution.
In sum, the popularizing planting of Selenium rich rice has higher economic worth and social meaning.In planting process, Whether the quality of plant strain growth and the science of fertilizer have important relation, if to be likely to result in plant diseases general for miscarriage Excessively, impact crop yield and quality;People are less to the research of Oryza sativa L. selenium-rich diseases prevention fertilizer, only according to general during fertilising at present Plantation experience to determine fertilization type, once disease occurs, abuse pesticide, the final health endangering people;It is also possible to making Nutritional deficiency in soil, causes the Oryza sativa L. selenium content growing in scarce selenium soil low it is impossible to meet the needs in market.
[content of the invention]
The goal of the invention of the present invention is: for above-mentioned problem, provide a kind of Oryza sativa L. selenium-rich diseases prevention base manure and Its manufacture method, can improve the survival rate of Oryza sativa L., save fertilizer, pre- disease prevention, improve yield, increase selenium element in Oryza sativa L. and contain Amount, improves product nutritive value, thus increasing the commercial value of Oryza sativa L., through large scale systemization plantation, can increase for Planting household Product increases income.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of selenium-rich diseases prevention base manure of Oryza sativa L., described base manure is made up of the raw material of following weight portion: 20-25 part Oryza sativa L. Bar, 15-20 part furfural dregs, 25-30 part mushroom dreg, 10-12 part rapeseed cake, 10-12 part sweet potato vine, 8-10 part peat, 12-15 Part duck excrement, 10-13 part sheep stool, 8-10 part night soil, 5-7 part Fructus Ulmus preparatium, 2-4 part Fructus Carotae, 15-20 part potassium fulvate, 10-15 part Ammonium phosphate, 3-5 part zinc sulfate, 0.01-0.02 part sodium selenite, 0.007-0.009 part decomposition agent, 205-215 part water;Wherein, Described decomposition agent is become by following mixed raw material: iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, ammonium hydrogen phosphate.
Further, described base manure is made up of the raw material of following weight portion: 23 parts of Oryza sativa L. bars, 17 parts of furfural dregs, 28 parts Mushroom dreg, 11 parts of rapeseed cakes, 11 parts of sweet potato vines, 9 parts of peat, 13 parts of duck excrements, 12 parts of sheep stool, 9 parts of night soils, 6 parts of Fructus Ulmus preparatium, 3 Part Fructus Carotae, 16 parts of potassium fulvates, 13 parts of ammonium phosphate, 4 parts of zinc sulfate, 0.015 part of sodium selenite, 0.008 part of decomposition agent, 210 Part water;Wherein, described decomposition agent is become by following mixed raw material: iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, phosphoric acid hydrogen Ammonium.
Further, described decomposition agent is mixed according to the mass ratio of 3:2:3:2:2 by following raw material: iron phosphate, nitre Sour magnesium, ammonium sulfate, potassium sulfite, ammonium hydrogen phosphate.
The manufacture method that the present invention also provides the selenium-rich diseases prevention base manure of described Oryza sativa L., specifically includes following steps:
(1) choose raw material according to above-mentioned weight portion;
(2) Oryza sativa L. bar, sweet potato vine are put in pulverizer and pulverized, obtain mixture a;
(3) Fructus Ulmus preparatium, Fructus Carotae are put into immersion 15min in water, decoct 20-25min with small fire, filter, gained filter liquor is Material b;
(4) by described for step (2) mixture a and the described material b of step (3) add furfural dregs, mushroom dreg, rapeseed cake, Peat, duck excrement, sheep stool, night soil, decomposition agent, are mixed uniformly, put into heap fermentation 4-6d in fermentation vat, obtain mixture c;
(5) described for step (4) mixture c is mixed homogeneously with potassium fulvate, ammonium phosphate, zinc sulfate, sodium selenite, obtain final product Plant base manure to Selenium rich rice.
Further, in step (2), described mixture a crosses 20-40 mesh sieve.
Further, in step (4), described sweat keeping temperature by way of turning or water spray is 40-45 ℃.
With respect to prior art, the beneficial effects of the present invention is:
Selenium rich rice of the present invention plantation base manure select Oryza sativa L. bar, furfural dregs, mushroom dreg, rapeseed cake, sweet potato vine, peat, Duck excrement, sheep stool, night soil, Fructus Ulmus preparatium, Fructus Carotae, potassium fulvate, ammonium phosphate, zinc sulfate, sodium selenite, decomposition agent, water are according to one Determine weight ratio to obtain.
Wherein, Oryza sativa L. bar is planted remaining residue for the prior year or is pruned residual branch, wherein contains and in a large number rice plant is given birth to Long benefit materials, the present invention re-uses this part resource, not only solves the handling problems of remaining Oryza sativa L. bar moreover it is possible to significantly Improve the yield of Oryza sativa L.;In mushroom dreg, material is become simple soluble nutrient by mycelium decomposition, is can be by crops The preferable nutrient substance of absorption rate;Contain a large amount of in furfural dregs, rapeseed cake, sweet potato vine, peat, duck excrement, sheep stool, night soil Phosphorus, nitrogen, potassium element and multiple organic composition, and the biological nature of these materials can also play chesson and logical in soil Effect of gas, using agricultural waste material fermentation fertilizer processed, turns waste into wealth, realizes rationally recycling of resource, it is to avoid resource Waste, and reduce production cost;Effective ingredient in Fructus Ulmus preparatium, Fructus Carotae plays the role of Pesticidal and sterilizing, can eliminate nuisance, promotees Enter crop root growth, cover crop healthy growth;During avoiding plant growth, disease occurs and use excessive pesticide, impact is made Amount of substance and yield.
In addition, the present invention also added urges corruption by what iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, ammonium hydrogen phosphate were made Agent, has greatly accelerated the speed of the decomposition of base manure and the conversion of nutrient, and its own has also contained multiple element, can with fertilizer Increase the fertilizer efficiency of gained base manure, after described base manure is manured into soil, only soil does not increase the nutrients such as organic matter and N P and K, enters One step improves the physicochemical property of soil, the formation of promotion agron and granule group and conversion, improves soil water-retaining performance With soil fertility moreover it is possible to improve the resistances against diseases of plant, reduce sickness rate, increasing both production and income;The mixed fertilizer again fermentation being obtained Mix according to a certain percentage with potassium fulvate, ammonium phosphate, zinc sulfate, sodium selenite, the absorbtivity to selenium element for the crop can be promoted, Make its photosynthesis in growth course and vivo biodistribution transformation, existed with seleno-amino acids form in plant, The absorbance of the selenium element to this form for the human body reaches more than 99%, has both met human body selenium element needs, has solved selenium again Absorb and the low difficult problem of metabolic rate.
In a word, the selenium-rich diseases prevention base manure of present invention proposition Oryza sativa L. provides the nutrient of abundance for paddy growth, can carry The survival rate of high Oryza sativa L., saves fertilizer, pre- disease prevention, improves yield, increase element Se content in Oryza sativa L., improve product nutriture value Value, thus increasing the commercial value of Oryza sativa L., through large scale systemization plantation, can be Planting household increasing both production and income.
[specific embodiment]
Below by way of specific embodiment, the invention will be further described.
Embodiment 1
(1) preparation of raw material
Decomposition agent: by iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, ammonium hydrogen phosphate according to 3:2:3:2:2 mass ratio It is mixed;
Base manure raw material: 20 parts of Oryza sativa L. bars, 15 parts of furfural dregs, 25 parts of mushroom dregs, 10 parts of rapeseed cakes, 10 parts of sweet potato vines, 8 parts Peat, 12 parts of duck excrements, 10 parts of sheep stool, 8 parts of night soils, 5 parts of Fructus Ulmus preparatium, 2 parts of Fructus Carotae, 15 parts of potassium fulvates, 10 parts of ammonium phosphate, 3 Part zinc sulfate, 0.01 part of sodium selenite, 0.007 part of decomposition agent, 205 parts of water.
(2) preparation method of base manure
(1) choose raw material according to above-mentioned weight portion;
(2) Oryza sativa L. bar, sweet potato vine are put in pulverizer and pulverized, cross 20 mesh sieves and obtain mixture a;
(3) Fructus Ulmus preparatium, Fructus Carotae are put into immersion 15min in water, decoct 20min with small fire, filter, gained filter liquor is material b;
(4) furfural dregs, mushroom dreg, rapeseed cake, peat, duck excrement, sheep stool, human excrement will be added in mixture a and material b Urine, decomposition agent, are mixed uniformly, put into heap fermentation in fermentation vat, sweat is kept by way of turning or water spray Temperature is 40 DEG C, obtains mixture c after 4d;
(5) mixture c is mixed homogeneously with potassium fulvate, ammonium phosphate, zinc sulfate, sodium selenite, that is, obtain base manure.
Embodiment 2
(1) preparation of raw material
Decomposition agent: by iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, ammonium hydrogen phosphate according to 3:2:3:2:2 mass ratio It is mixed;
Base manure raw material: 25 parts of Oryza sativa L. bars, 20 parts of furfural dregs, 30 parts of mushroom dregs, 12 parts of rapeseed cakes, 12 parts of sweet potato vines, 10 Part peat, 15 parts of duck excrements, 13 parts of sheep stool, 10 parts of night soils, 7 parts of Fructus Ulmus preparatium, 4 parts of Fructus Carotae, 20 parts of potassium fulvates, 15 parts of phosphoric acid Ammonium, 5 parts of zinc sulfate, 0.02 part of sodium selenite, 0.009 part of decomposition agent, 215 parts of water.
(2) preparation method of base manure
(1) choose raw material according to above-mentioned weight portion;
(2) Oryza sativa L. bar, sweet potato vine are put in pulverizer and pulverized, cross 40 mesh sieves and obtain mixture a;
(3) Fructus Ulmus preparatium, Fructus Carotae are put into immersion 15min in water, decoct 25min with small fire, filter, gained filter liquor is material b;
(4) furfural dregs, mushroom dreg, rapeseed cake, peat, duck excrement, sheep stool, human excrement will be added in mixture a and material b Urine, decomposition agent, are mixed uniformly, put into heap fermentation in fermentation vat, sweat is kept by way of turning or water spray Temperature is 45 DEG C, obtains mixture c after 6d;
(5) mixture c is mixed homogeneously with potassium fulvate, ammonium phosphate, zinc sulfate, sodium selenite, that is, obtain base manure.
Embodiment 3
(1) preparation of raw material
Decomposition agent: by iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, ammonium hydrogen phosphate according to 3:2:3:2:2 mass ratio It is mixed;
Base manure raw material: 23 parts of Oryza sativa L. bars, 17 parts of furfural dregs, 28 parts of mushroom dregs, 11 parts of rapeseed cakes, 11 parts of sweet potato vines, 9 parts Peat, 13 parts of duck excrements, 12 parts of sheep stool, 9 parts of night soils, 6 parts of Fructus Ulmus preparatium, 3 parts of Fructus Carotae, 16 parts of potassium fulvates, 13 parts of ammonium phosphate, 4 Part zinc sulfate, 0.015 part of sodium selenite, 0.008 part of decomposition agent, 210 parts of water.
(2) preparation method of base manure
(1) choose raw material according to above-mentioned weight portion;
(2) Oryza sativa L. bar, sweet potato vine are put in pulverizer and pulverized, cross 30 mesh sieves and obtain mixture a;
(3) Fructus Ulmus preparatium, Fructus Carotae are put into immersion 15min in water, decoct 22min with small fire, filter, gained filter liquor is material b;
(4) furfural dregs, mushroom dreg, rapeseed cake, peat, duck excrement, sheep stool, human excrement will be added in mixture a and material b Urine, decomposition agent, are mixed uniformly, put into heap fermentation in fermentation vat, sweat is kept by way of turning or water spray Temperature is 42 DEG C, obtains mixture c after 5d;
(5) mixture c is mixed homogeneously with potassium fulvate, ammonium phosphate, zinc sulfate, sodium selenite, that is, obtain base manure.
Comparative example 1
(1) preparation of raw material
Decomposition agent: by iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, ammonium hydrogen phosphate according to 3:2:3:2:2 mass ratio It is mixed;
Base manure raw material: 23 parts of Oryza sativa L. bars, 17 parts of furfural dregs, 28 parts of mushroom dregs, 11 parts of rapeseed cakes, 11 parts of sweet potato vines, 9 parts Peat, 13 parts of duck excrements, 12 parts of sheep stool, 9 parts of night soils, 6 parts of Fructus Ulmus preparatium, 3 parts of Fructus Carotae, 0.008 part of decomposition agent, 210 parts of water.
(2) preparation method of base manure
(1) choose raw material according to above-mentioned weight portion;
(2) Oryza sativa L. bar, sweet potato vine are put in pulverizer and pulverized, cross 30 mesh sieves and obtain mixture a;
(3) Fructus Ulmus preparatium, Fructus Carotae are put into immersion 15min in water, decoct 22min with small fire, filter, gained filter liquor is material b;
(4) furfural dregs, mushroom dreg, rapeseed cake, peat, duck excrement, sheep stool, human excrement will be added in mixture a and material b Urine, decomposition agent, are mixed uniformly, put into heap fermentation in fermentation vat, sweat is kept by way of turning or water spray Temperature is 42 DEG C, obtains base manure after 5d.
Comparative example 2
(1) preparation of raw material
Base manure raw material: 23 parts of Oryza sativa L. bars, 17 parts of furfural dregs, 28 parts of mushroom dregs, 11 parts of rapeseed cakes, 11 parts of sweet potato vines, 9 parts Peat, 13 parts of duck excrements, 12 parts of sheep stool, 9 parts of night soils, 6 parts of Fructus Ulmus preparatium, 3 parts of Fructus Carotae, 210 parts of water.
(2) preparation method of base manure
(1) choose raw material according to above-mentioned weight portion;
(2) Oryza sativa L. bar, sweet potato vine are put in pulverizer and pulverized, cross 30 mesh sieves and obtain mixture a;
(3) Fructus Ulmus preparatium, Fructus Carotae are put into immersion 15min in water, decoct 22min with small fire, filter, gained filter liquor is material b;
(4) furfural dregs, mushroom dreg, rapeseed cake, peat, duck excrement, sheep stool, human excrement will be added in mixture a and material b Urine, is mixed uniformly, puts into heap fermentation in fermentation vat, and sweat keeping temperature by way of turning or water spray is 42 DEG C, obtain base manure after 5d.
Comparative example 3
(1) preparation of raw material
Base manure raw material: 11 parts of rapeseed cakes, 13 parts of duck excrements, 9 parts of night soils, 210 parts of water.
(2) preparation method of base manure
Choose raw material according to above-mentioned weight portion;Mix homogeneously, puts into heap fermentation in fermentation vat, and sweat passes through turning Or the mode keeping temperature of water spray is 42 DEG C, after 5d, obtain base manure.
Experiment case study
The inventive method, through a large amount of field experiments, kind is that " million perfume 1 " Oryza sativa L. is equally divided into five groups, every group of plantation One mu, in the plantation of adjacent planting site point, during plantation, with each group fertilizer as base manure, consumption is 195kg/ mu, other field management Mode is routinely carried out;Collect gained Oryza sativa L. collection period then, record its average production situation and nutritive element content, specifically Data is shown in Table 1;
Table 1 average production situation
From the results shown in Table 1, the Oryza sativa L. being obtained using the base manure of embodiment of the present invention 1-3, its indices is equal Better than other comparative example groups, the sickness rate of gained Oryza sativa L. is low, and yield is higher, and selenium content is high, and contained items nutrient substance is more rich Rich;Illustrate to be obviously improved yield and the quality of Oryza sativa L. using the present invention.
Comparative example 1 is compared compared with embodiment 3, does not add potassium fulvate, ammonium phosphate, zinc sulfate, sodium selenite, other modes All same;Result leads to per mu yield to reduce by 14.3%, and disease rate increases by 1.6%, and selenium element content declines 47%, other indices Slightly decline;Illustrate to add potassium fulvate, ammonium phosphate, zinc sulfate, sodium selenite not only can improve rice yield in base manure, also Disease rate can be reduced, improve the content of selenium element in crop, and the total amount of each nutrient substance;
Comparative example 2 is compared compared with comparative example 1, does not add decomposition agent, other modes all same;Per mu yield is led to reduce 11.1%, selenium element content reduces by 18.9%, and disease rate increases by 4.5%, and other nutrients have also declined;Decomposition agent is described Addition can improve the degree of becoming thoroughly decomposed of base manure, thus strengthening the content of nutrient substance in base manure, reducing disease rate, in addition urging Rotten agent can promote the absorption to nutrient substance for the crop root, thus improving the quality of crop;
Comparative example 3 is compared compared with comparative example 2, raw materials used only using rapeseed cake, duck excrement, night soil, water, other modes are homogeneous With;Result leads to per mu yield to reduce by 7.5%, and selenium element content reduces by 5.9%, and disease rate increases by 5.6%, is disease rate in three groups One group of highest, other nutrients are also greatly reduced;Illustrate that the base manure that raw material provided by the present invention is made can provide abundance Nutrient, makes the yield of Oryza sativa L. increase, and also can improve the absorption to Se from Soil for the plant simultaneously;Meanwhile, reduce raw material The impact to rice disease for this factor is maximum, illustrates that the formula of the present invention can effectively lower the disease of Rice Cropping, realizes pre- The purpose of disease prevention.
Although, above the present invention is described in detail with a general description of the specific embodiments, On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause This, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.

Claims (6)

1. a kind of selenium-rich diseases prevention base manure of Oryza sativa L. is it is characterised in that described base manure is made up of the raw material of following weight portion: 20- 25 parts of Oryza sativa L. bars, 15-20 part furfural dregs, 25-30 part mushroom dreg, 10-12 part rapeseed cake, 10-12 part sweet potato vine, 8-10 part mud Charcoal, 12-15 part duck excrement, 10-13 part sheep stool, 8-10 part night soil, 5-7 part Fructus Ulmus preparatium, 2-4 part Fructus Carotae, 15-20 part fulvic acid Potassium, 10-15 part ammonium phosphate, 3-5 part zinc sulfate, 0.01-0.02 part sodium selenite, 0.007-0.009 part decomposition agent, 205-215 Part water;
Wherein, described decomposition agent is become by following mixed raw material: iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, ammonium hydrogen phosphate.
2. a kind of selenium-rich diseases prevention base manure of Oryza sativa L. according to claim 1 is it is characterised in that described base manure is by weighing as follows The raw material of amount part is made: 23 parts of Oryza sativa L. bars, 17 parts of furfural dregs, 28 parts of mushroom dregs, 11 parts of rapeseed cakes, 11 parts of sweet potato vines, 9 parts of mud Charcoal, 13 parts of duck excrements, 12 parts of sheep stool, 9 parts of night soils, 6 parts of Fructus Ulmus preparatium, 3 parts of Fructus Carotae, 16 parts of potassium fulvates, 13 parts of ammonium phosphate, 4 parts Zinc sulfate, 0.015 part of sodium selenite, 0.008 part of decomposition agent, 210 parts of water;
Wherein, described decomposition agent is become by following mixed raw material: iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, ammonium hydrogen phosphate.
3. a kind of selenium-rich diseases prevention base manure of the Oryza sativa L. according to any one of claim 1-2 is it is characterised in that described decomposition agent It is mixed according to the mass ratio of 3:2:3:2:2 by following raw material: iron phosphate, magnesium nitrate, ammonium sulfate, potassium sulfite, phosphoric acid hydrogen Ammonium.
4. a kind of selenium-rich diseases prevention base manure of the Oryza sativa L. according to any one of claim 1-3 manufacture method it is characterised in that The manufacture method of the selenium-rich diseases prevention base manure of described Oryza sativa L. comprises the following steps:
(1) choose raw material according to above-mentioned weight portion;
(2) Oryza sativa L. bar, sweet potato vine are put in pulverizer and pulverized, obtain mixture a;
(3) Fructus Ulmus preparatium, Fructus Carotae are put into immersion 15min in water, decoct 20-25min with small fire, filter, gained filter liquor is material b;
(4) by described for step (2) mixture a and the described material b of step (3) add furfural dregs, mushroom dreg, rapeseed cake, peat, Duck excrement, sheep stool, night soil, decomposition agent, are mixed uniformly, put into heap fermentation 4-6d in fermentation vat, obtain mixture c;
(5) described for step (4) mixture c is mixed homogeneously with potassium fulvate, ammonium phosphate, zinc sulfate, sodium selenite, that is, obtain richness Selenium Rice Cropping base manure.
5. a kind of manufacture method of the selenium-rich diseases prevention base manure of Oryza sativa L. according to claim 4 is it is characterised in that in step (2), in, described mixture a crosses 20-40 mesh sieve.
6. a kind of manufacture method of the selenium-rich diseases prevention base manure of Oryza sativa L. according to claim 4 is it is characterised in that in step (4), in, described sweat keeping temperature by way of turning or water spray is 40-45 DEG C.
CN201610963768.8A 2016-10-28 2016-10-28 Selenium-enriched disease-resistant base fertilizer for rice and preparation method thereof Pending CN106348979A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107417419A (en) * 2017-09-08 2017-12-01 广西贵港市恒桥米业有限公司 A kind of high-yield planting base manure of rice and preparation method thereof
CN107500845A (en) * 2017-10-13 2017-12-22 苏州尧智生态环保科技有限公司 The preparation method of selenium-rich fertilizer and the cultural method of selenium-rich crab

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Publication number Priority date Publication date Assignee Title
CN104725111A (en) * 2015-02-14 2015-06-24 李德新 Paddy culture medium and preparation method thereof

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
CN104725111A (en) * 2015-02-14 2015-06-24 李德新 Paddy culture medium and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107417419A (en) * 2017-09-08 2017-12-01 广西贵港市恒桥米业有限公司 A kind of high-yield planting base manure of rice and preparation method thereof
CN107500845A (en) * 2017-10-13 2017-12-22 苏州尧智生态环保科技有限公司 The preparation method of selenium-rich fertilizer and the cultural method of selenium-rich crab

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