CN108207530A - A kind of implantation methods of Selenium-enriched radish - Google Patents

A kind of implantation methods of Selenium-enriched radish Download PDF

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CN108207530A
CN108207530A CN201810139973.1A CN201810139973A CN108207530A CN 108207530 A CN108207530 A CN 108207530A CN 201810139973 A CN201810139973 A CN 201810139973A CN 108207530 A CN108207530 A CN 108207530A
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selenium
soil
parts
wood vinegar
bamboo
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CN108207530B (en
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雷世俊
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Zhejiang wolizhai Agricultural Development Co.,Ltd.
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Guangxi Yizhou Tianyuan Lvjia Agricultural Technology Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00Methods for working soil
    • A01B79/02Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B1/00Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02Superphosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00Fertilisers containing potassium
    • 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
    • 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
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10CWORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C5/00Production of pyroligneous acid distillation of wood, dry distillation of organic waste
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of implantation methods of Selenium-enriched radish, include the following steps:(1) site preparation and fertilization:Deep soil is selected, is applied into soil and turns over bedding after farm manure and selenium-rich wood vinegar after mixing;(2) it sows:Sowing spacing is 0.15~0.3m;(3) soil management:Timing weeding and keep soil it is soft, it is clean, without grass, keep soil from packing together, regular watering;(4) disease pest harms:It was found that timely medication removes disease after disease;During pre- pest control, bamboo and wood vinegar liquid is added in into pesticide;The bamboo and wood vinegar liquid and the mass ratio of pesticide are 1:20~50;(5) top dressing:After carrot dew soil, apply selenium-rich fertilizer;The selenium-rich fertilizer applied amount is 5~10Kg/ mus.The radish Se content that the Selenium-enriched radish implantation methods of the present invention are planted is high, and yield is high, and radish is disease-free.

Description

A kind of implantation methods of Selenium-enriched radish
Technical field
The present invention relates to agricultural technology fields, and in particular to a kind of implantation methods of Selenium-enriched radish.
Background technology
Radish also known as radish, platymiscium circle, Cruciferae, Rhaphanus.First, biennial herb.Root meat, oblong, spherical shape Or cone, root skin is red, green, white, pink or purple.Stem is upright, sturdy, cylindrical, hollow, from base portion branch. Usual major part pinnation, by coarse wool, 1~3 pair of side sliver, there is sawtooth at edge or incises;Upward gradual change is small in stem, does not split or slightly Division, does not embrace stem.Raceme, basidixed and axillary.It spends rose pink or white.Siliqua is not cracked, nearly cone, it is straight or It is slightly curved, it hangs between seed and shortens beading into, apex has long beak, and beak grows 2.5~5 centimetres, fruit wall spongioplasm.1~6, seed, it is reddish brown Color, it is round, there is fine-structure mesh line.China is originated in, there are cultivation in various regions, and kind is extremely more, common to have carrot, green turnip, ternip, summer radish With red flesh etc..Seed, fresh root and leaves can be used as medicine, gas disperse accumulation under function.Raw turnip amylase-containing, can be aid digestion.
Selenium is the essential trace elements of the human body, and it is extremely unbalanced that selenium is distributed at the earth's surface, and China is there are about 72% Area's selenium deficiency, some areas of particularly 15 provinces, cities and autonomous regions from northeast to southwest constitute in " poor selenium area ".Therefore, it is Chinese Famous nutritionist Yu Ruo wood proposes that China will do a good job of it selenium-supply work as grabbing and enrich the iodine.The selenium content of normal food all exists 0.2ppm is hereinafter, dry oyster, the selenium content highest of dried shrimps, wild and the food bacterium cultivated according to a conventional method also less than 3ppm Selenium content does not exceed 1ppm generally.Organic Selenium exists generally in the form of selenomethionine, and Methionine metabolism approach is followed to be metabolized, ginseng With the synthesis of albumen, easily store, absorb within the organization;It can be rapidly immediately used by the body after being absorbed by the body, be effectively improved people Internal blood selenium situation.
Existing radish selenium-rich content is not high, and by the selenium being enriched in earth's surface to increase the Se content of radish, the method is easy It is limited by environment, therefore improves the planting technology of radish, it is particularly necessary to improve radish selenium-rich content.
Invention content
The technical issues of present invention solves in the prior art, and radish selenium-rich content is low, provides a kind of plantation side of Selenium-enriched radish Method.
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of implantation methods of Selenium-enriched radish, include the following steps:
(1) site preparation and fertilization:Deep soil is selected, by farm manure and selenium-rich wood vinegar mixing, mixing is applied into soil Afterwards bedding is turned over after farm manure and selenium-rich wood vinegar;
(2) it sows:Sowing spacing is 0.15~0.3m;
(3) soil management:Timing weeding and keep soil it is soft, it is clean, without grass, keep soil from packing together, regular watering;
(4) disease pest harms:It was found that timely medication removes disease after disease;During pre- pest control, bamboo and wood vinegar liquid is added in into pesticide; The bamboo and wood vinegar liquid and the mass ratio of pesticide are 1:20~50;
(5) top dressing:After carrot dew soil, apply selenium-rich fertilizer;The selenium-rich fertilizer applied amount is 5~10Kg/ mus.
Wherein, the selenium-rich fertilizer is made of the following raw material of mass parts:10~30 parts of calcium superphosphate, potassium chloride 0.1~1 Part, 0.1~1 part of urea, 50~60 parts of decomposed soya-bean cake, 100~120 parts of plant ash, 2~8 parts of decomposed night soil, selenium-rich wood vinegar 10~20 parts.
Wherein, the selenium-rich wood vinegar is prepared by following preparation method:After with lye, bamboo is cleaned, drying is again Micro mist is broken into particle;Bamboo particle and inorganic selenium are placed in charcoal kiln again and heat destructive distillation, with the heating rate liter of 20~50 DEG C/h Warm solution is warming up to 800~900 DEG C of 1~2h of heat preservation, collects distillate and obtain crude pyroligneous acid;Crude pyroligneous acid is added in into activated carbon Up to the acetum pyrolignosum rectificatum liquid after progress adsorption-edulcoration, acetum pyrolignosum rectificatum liquid is aged 4~6 months and obtains the selenium-rich wood vinegar; The additive amount of the activated carbon is 10~15g/L, and processing time is 30~50min, and treatment temperature is 40~50 DEG C.
Wherein, the inorganic selenium is sodium selenite and sodium selenate, and the mass ratio of the inorganic selenium and bamboo particle is 1:100~200.
Wherein, the bamboo and wood vinegar liquid is obtained by following preparation method:Drying carries out micro- again after with lye, bamboo scraps are cleaned It is ground into particle;Bamboo scraps particle is placed in charcoal kiln and heats destructive distillation, is heated up and is pyrolyzed with the heating rate of 20~50 DEG C/h, and in 80 Collection distillate obtains crude pyroligneous acid after 1~2h is pyrolyzed at a temperature of~150 DEG C;Crude pyroligneous acid is placed in distillation still in pressure It is that distillation collects condensate liquid up to the acetum pyrolignosum rectificatum liquid at 150 DEG C for 20Mpa, temperature;Acetum pyrolignosum rectificatum liquid is aged 4~6 months Obtain the bamboo and wood vinegar liquid.
Wherein, the mass ratio of the farm manure and selenium-rich wood vinegar is 100:5~10.
Wherein, the farm manure is made of mass parts the following raw material through the fermentation of EM bacterium:20~40 parts of peanut press pulp, plant ash 10 ~20 parts, 5~10 parts of manioc waste, 1~5 part of cow dung, 5~10 parts of pig manure, 8~13 parts of chicken manure, 8~15 parts of duck excrement, birds droppings 1~6 Part, 10~30 parts of rice straw.
Wherein, in the soil management, regular watering, it is 18~25% to keep the percent water in soil.
The present invention has the advantages that compared with prior art:
(1) to soil after Selenium-enriched radish implantation methods of the invention are mixed before planting using farm manure with selenium-rich wood vinegar Apply base manure, soil fertility is high, and selenium-rich wood vinegar is infiltrated into farm manure, and radish effectively inhales while nutriment is absorbed The selenium in farm manure is received, selenium-rich wood vinegar also has adjustment soil texture, kills pest and soil harmful microbe in soil Effect, this technology can reduce pest and radish tortured;For the present invention also using selenium-rich fertilizer top dressing, fertilizer efficiency is good, and radish absorbs the effect of selenium Fruit is good, and Se content is high, and the present invention also coordinates pre- pest control using bamboo and wood vinegar liquid and pesticide, and bamboo and wood vinegar liquid can enhance the medicine of pesticide Effect increases Pesticidal and sterilizing effect.The Selenium-enriched radish implantation methods of the present invention are good with radish growing way, and radish is disease-free, radish Se content High effect.
(2) in the preparation method of selenium-rich wood vinegar that the present invention uses, using caustic dip bamboo scraps, biomass thermal can be changed The scission of link to fiber monomer and glycan molecule is improved in the position being broken in solution preocess, promotes the alcohol of small molecule, aldehyde, aldehydes matter Generation;Bamboo particle and inorganic selenium are placed in charcoal kiln and are pyrolyzed by the present invention, and inorganic selenium can promote cellulose in bamboo, carbohydrate etc. raw The decomposition fracture of substance improves the yield of wood vinegar, while inorganic selenium also participates in the chemical reaction in pyrolysis, with organic acid, phenol Class, ketone, aldehydes, esters are combined in the form of chemical bond, generate selenium compound, and manufactured wood vinegar Se content is high.The present invention Wood vinegar is collected in 800~900 DEG C of temperature sections, organic acid, alcohols, ketone and phenols is mainly contained in obtained wood vinegar, has Effect reduces the pH value of soil, can effectively kill pest and the pathogenic microorganism in soil, good to soil improvement.
(3) bamboo and wood vinegar liquid of the invention mainly contains alcohols and organic acid, in soil to Escherichia coli, golden yellow grape The bacteriums such as coccus, aerobacteria, Bacterium prodigiosum, proteus, bacillus megaterium, hay bacillus, salmonella, Pseudomonas aeruginosa have There are stronger sterilization sterilization functions, can also kill the pest in soil, coordinate with pesticide, the drug effect of pesticide, disease prevention can be enhanced Effect is good.
Specific embodiment
With reference to embodiment and experiment, the invention will be further described.
Embodiment 1
A kind of implantation methods of Selenium-enriched radish, include the following steps:
(1) site preparation and fertilization:Deep soil is selected, by farm manure and selenium-rich wood vinegar mixing, mixing is applied into soil Afterwards bedding is turned over after farm manure and selenium-rich wood vinegar;The mass ratio of the farm manure and selenium-rich wood vinegar is 100:10;It is described Farm manure is made of mass parts the following raw material through the fermentation of EM bacterium:20 parts of peanut press pulp, 20 parts of plant ash, 5 parts of manioc waste, 5 parts of cow dung, 5 parts of pig manure, 13 parts of chicken manure, 8 parts of duck excrement, 6 parts of birds droppings, 10 parts of rice straw;
(2) it sows:Sowing spacing is 0.3m;
(3) soil management:Timing weeding and keep soil it is soft, it is clean, without grass, keep soil from packing together, regular watering is protected It is 18% to hold the percent water in soil;
(4) disease pest harms:It was found that timely medication removes disease after disease;During pre- pest control, bamboo and wood vinegar liquid is added in into pesticide; The bamboo and wood vinegar liquid and the mass ratio of pesticide are 1:50;
(5) top dressing:After carrot dew soil, apply selenium-rich fertilizer;The selenium-rich fertilizer applied amount is 5Kg/ mus;The selenium-rich fertilizer It is made of the following raw material of mass parts:30 parts of calcium superphosphate, 0.1 part of potassium chloride, 1 part of urea, 50 parts of decomposed soya-bean cake, plant ash 120 parts, 2 parts of decomposed night soil, 20 parts of selenium-rich wood vinegar.
The selenium-rich wood vinegar is prepared by following preparation method:After with lye, bamboo is cleaned, dry micro mist again It is broken into particle;Bamboo particle and inorganic selenium are placed in charcoal kiln again and heat destructive distillation, is heated up and is pyrolyzed with the heating rate of 20 DEG C/h, is risen Temperature collects distillate and obtains crude pyroligneous acid to 900 DEG C of heat preservation 1h;Crude pyroligneous acid is added in after activated carbon progress adsorption-edulcoration to obtain the final product Acetum pyrolignosum rectificatum liquid is aged 4 months and obtains the selenium-rich wood vinegar by the acetum pyrolignosum rectificatum liquid;The additive amount of the activated carbon is 15g/L, processing time 30min, treatment temperature are 50 DEG C;Wherein, the inorganic selenium is sodium selenite and sodium selenate;The nothing The mass ratio of machine selenium and bamboo particle is 1:100.
The bamboo and wood vinegar liquid is obtained by following preparation method:It is dry after with lye, bamboo scraps are cleaned to carry out micro mist again and be broken into Particle;Bamboo scraps particle is placed in charcoal kiln and heats destructive distillation, is heated up and is pyrolyzed with the heating rate of 50 DEG C/h, and at a temperature of 80 DEG C Distillate, which is collected, after pyrolysis 2h obtains crude pyroligneous acid;By crude pyroligneous acid be placed in distillation still pressure be 20Mpa, temperature 150 Distillation collects condensate liquid up to the acetum pyrolignosum rectificatum liquid at DEG C;Acetum pyrolignosum rectificatum liquid is aged 4 months and obtains the bamboo and wood vinegar liquid.
Embodiment 2
A kind of implantation methods of Selenium-enriched radish, include the following steps:
(1) site preparation and fertilization:Deep soil is selected, by farm manure and selenium-rich wood vinegar mixing, mixing is applied into soil Afterwards bedding is turned over after farm manure and selenium-rich wood vinegar;The mass ratio of the farm manure and selenium-rich wood vinegar is 100:5;The agriculture Family's fertilizer is made of mass parts the following raw material through the fermentation of EM bacterium:40 parts of peanut press pulp, 10 parts of plant ash, 10 parts of manioc waste, 1 part of cow dung, 10 parts of pig manure, 8 parts of chicken manure, 15 parts of duck excrement, 1 part of birds droppings, 30 parts of rice straw;
(2) it sows:Sowing spacing is 0.15m;
(3) soil management:Timing weeding and keep soil it is soft, it is clean, without grass, keep soil from packing together, regular watering is protected It is 25% to hold the percent water in soil;
(4) disease pest harms:It was found that timely medication removes disease after disease;During pre- pest control, bamboo and wood vinegar liquid is added in into pesticide; The bamboo and wood vinegar liquid and the mass ratio of pesticide are 1:20;
(5) top dressing:After carrot dew soil, apply selenium-rich fertilizer;The selenium-rich fertilizer applied amount is 10Kg/ mus;The selenium-rich fertilizer It is made of the following raw material of mass parts:10 parts of calcium superphosphate, 1 part of potassium chloride, 0.1 part of urea, 60 parts of decomposed soya-bean cake, plant ash 100 parts, 8 parts of decomposed night soil, 10 parts of selenium-rich wood vinegar.
The selenium-rich wood vinegar is prepared by following preparation method:After with lye, bamboo is cleaned, dry micro mist again It is broken into particle;Bamboo particle and inorganic selenium are placed in charcoal kiln again and heat destructive distillation, is heated up and is pyrolyzed with the heating rate of 50 DEG C/h, is risen Temperature collects distillate and obtains crude pyroligneous acid to 800 DEG C of heat preservation 2h;Crude pyroligneous acid is added in after activated carbon progress adsorption-edulcoration to obtain the final product Acetum pyrolignosum rectificatum liquid is aged 4 months and obtains the selenium-rich wood vinegar by the acetum pyrolignosum rectificatum liquid;The additive amount of the activated carbon is 15g/L, processing time 30min, treatment temperature are 50 DEG C;Wherein, the inorganic selenium is sodium selenite and sodium selenate;The nothing The mass ratio of machine selenium and bamboo particle is 1:100.
The bamboo and wood vinegar liquid is obtained by following preparation method:It is dry after with lye, bamboo scraps are cleaned to carry out micro mist again and be broken into Particle;Bamboo scraps particle is placed in charcoal kiln and heats destructive distillation, is heated up and is pyrolyzed with the heating rate of 50 DEG C/h, and at a temperature of 80 DEG C Distillate, which is collected, after pyrolysis 2h obtains crude pyroligneous acid;By crude pyroligneous acid be placed in distillation still pressure be 20Mpa, temperature 150 Distillation collects condensate liquid up to the acetum pyrolignosum rectificatum liquid at DEG C;Acetum pyrolignosum rectificatum liquid is aged 4 months and obtains the bamboo and wood vinegar liquid.
Embodiment 3
A kind of implantation methods of Selenium-enriched radish, include the following steps:
(1) site preparation and fertilization:Deep soil is selected, by farm manure and selenium-rich wood vinegar mixing, mixing is applied into soil Afterwards bedding is turned over after farm manure and selenium-rich wood vinegar;The mass ratio of the farm manure and selenium-rich wood vinegar is 100:8;The agriculture Family's fertilizer is made of mass parts the following raw material through the fermentation of EM bacterium:30 parts of peanut press pulp, 15 parts of plant ash, 8 parts of manioc waste, 3 parts of cow dung, pig 8 parts of excrement, 10 parts of chicken manure, 10 parts of duck excrement, 5 parts of birds droppings, 20 parts of rice straw;
(2) it sows:Sowing spacing is 0.2m;
(3) soil management:Timing weeding and keep soil it is soft, it is clean, without grass, keep soil from packing together, regular watering is protected It is 20% to hold the percent water in soil;
(4) disease pest harms:It was found that timely medication removes disease after disease;During pre- pest control, bamboo and wood vinegar liquid is added in into pesticide; The bamboo and wood vinegar liquid and the mass ratio of pesticide are 1:30;
(5) top dressing:After carrot dew soil, apply selenium-rich fertilizer;The selenium-rich fertilizer applied amount is 8Kg/ mus;The selenium-rich fertilizer It is made of the following raw material of mass parts:20 parts of calcium superphosphate, 0.5 part of potassium chloride, 0.5 part of urea, 55 parts of decomposed soya-bean cake, plant ash 110 parts, 6 parts of decomposed night soil, 15 parts of selenium-rich wood vinegar.
The selenium-rich wood vinegar is prepared by following preparation method:After with lye, bamboo is cleaned, dry micro mist again It is broken into particle;Bamboo particle and inorganic selenium are placed in charcoal kiln again and heat destructive distillation, is heated up and is pyrolyzed with the heating rate of 40 DEG C/h, is risen Temperature collects distillate and obtains crude pyroligneous acid to 850 DEG C of heat preservation 2h;Crude pyroligneous acid is added in after activated carbon progress adsorption-edulcoration to obtain the final product Acetum pyrolignosum rectificatum liquid is aged 5 months and obtains the selenium-rich wood vinegar by the acetum pyrolignosum rectificatum liquid;The additive amount of the activated carbon is 12g/L, processing time 40min, treatment temperature are 45 DEG C;Wherein, the inorganic selenium is sodium selenite and sodium selenate;The nothing The mass ratio of machine selenium and bamboo particle is 1:150.
The bamboo and wood vinegar liquid is obtained by following preparation method:It is dry after with lye, bamboo scraps are cleaned to carry out micro mist again and be broken into Particle;Bamboo scraps particle is placed in charcoal kiln and heats destructive distillation, is heated up and is pyrolyzed with the heating rate of 30 DEG C/h, and in 100 DEG C of temperature Distillate, which is collected, after lower pyrolysis 2h obtains crude pyroligneous acid;Crude pyroligneous acid is placed in distillation still pressure is 20Mpa, temperature is Distillation collects condensate liquid up to the acetum pyrolignosum rectificatum liquid at 150 DEG C;Acetum pyrolignosum rectificatum liquid is aged 5 months and obtains the bamboo and wood vinegar liquid.
In order to illustrate the technique effect of the present invention, following control group is set:
Control group 1
Control group 1 and a kind of implantation methods of Selenium-enriched radish of embodiment 1 are essentially identical, and difference lies in the whole of, control group 1 Not to applying selenium-rich wood vinegar in soil in ground fertilising technique.
Control group 2
Control group 2 and a kind of implantation methods of Selenium-enriched radish of embodiment 1 are essentially identical, and difference lies in control group 2 chases after In fertile technique, the fertilizer of use is substantially same as Example 1, and difference lies in fertilizer does not contain selenium-rich wood vinegar.
Control group 3
Control group 3 and a kind of implantation methods of Selenium-enriched radish of embodiment 1 are essentially identical, difference lies in;Control group 3 prevents During pest, prevented only with pesticide.
Experiment effect
The radish planting method provided using 1~embodiment of embodiment 3 and 1~control group of control group 3 plants radish, each Radish planting method plants 1 mu, observes the disease incidence of radish in planting process, and radish yield is counted after harvest and detects selenium in radish Content, as a result count in table 1 below.
Table 1
As shown in Table 1, the radish per mu yield of 1~embodiment of the embodiment of the present invention 3 and radish selenium-rich content are than control group 1 The height of~control group 3, the radish of radish planting method of the invention plantation is disease-free, the radish planting side of 1~control group of control group 3 Method has different degrees of disease, illustrates the Selenium-enriched radish implantation methods of the present invention and has radish yield high, and Se content is high, radish without The effect of disease.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair Bright patent claim, the equal variation or modification change completed under the technical spirit suggested by all present invention, should all belong to Cover the scope of the claims in the present invention.

Claims (8)

1. a kind of implantation methods of Selenium-enriched radish, which is characterized in that it includes the following steps:
(1) site preparation and fertilization:Deep soil is selected, by farm manure and selenium-rich wood vinegar mixing, agriculture after mixing is applied into soil Bedding is turned over after family's fertilizer and selenium-rich wood vinegar;
(2) it sows:Sowing spacing is 0.15~0.3m;
(3) soil management:Timing weeding and keep soil it is soft, it is clean, without grass, keep soil from packing together, regular watering;
(4) disease pest harms:It was found that timely medication removes disease after disease;During pre- pest control, bamboo and wood vinegar liquid is added in into pesticide;It is described Bamboo and wood vinegar liquid and the mass ratio of pesticide are 1:20~50;
(5) top dressing:After carrot dew soil, apply selenium-rich fertilizer;The selenium-rich fertilizer applied amount is 5~10Kg/ mus.
2. the implantation methods of a kind of Selenium-enriched radish according to claim 1, which is characterized in that the selenium-rich fertilizer is by quality The following raw material composition of part:10~30 parts of calcium superphosphate, 0.1~1 part of potassium chloride, 0.1~1 part of urea, decomposed soya-bean cake 50~60 Part, 100~120 parts of plant ash, 2~8 parts of decomposed night soil, 10~20 parts of selenium-rich wood vinegar.
A kind of 3. implantation methods of Selenium-enriched radish according to claim 1 or 2, which is characterized in that the selenium-rich wood vinegar It is prepared by following preparation method:After with lye, bamboo is cleaned, dry micro mist again is broken into particle;Again by bamboo particle and nothing Machine selenium, which is placed in charcoal kiln, heats destructive distillation, is heated up pyrolysis with the heating rate of 20~50 DEG C/h, be warming up to 800~900 DEG C of heat preservations 1~ 2h collects distillate and obtains crude pyroligneous acid;Crude pyroligneous acid is added in after activated carbon progress adsorption-edulcoration up to the acetum pyrolignosum rectificatum Acetum pyrolignosum rectificatum liquid is aged 4~6 months and obtains the selenium-rich wood vinegar by liquid;The additive amount of the activated carbon is 10~15g/L, Processing time is 30~50min, and treatment temperature is 40~50 DEG C.
4. the implantation methods of a kind of Selenium-enriched radish according to claim 1, which is characterized in that the inorganic selenium is sub- selenium The mass ratio of sour sodium and sodium selenate, the inorganic selenium and bamboo particle is 1:100~200.
5. the implantation methods of a kind of Selenium-enriched radish according to claim 1, which is characterized in that the bamboo and wood vinegar liquid is by such as Lower preparation method obtains:Drying carries out micro mist and is broken into particle again after with lye, bamboo scraps are cleaned;Bamboo scraps particle is placed in charcoal kiln Destructive distillation is heated, is heated up pyrolysis with the heating rate of 20~50 DEG C/h, and is collected after being pyrolyzed 1~2h at a temperature of 80~150 DEG C Distillate obtains crude pyroligneous acid;Crude pyroligneous acid is placed in distillation still to distill in the case where pressure is 20Mpa, temperature is 150 DEG C and is collected Condensate liquid is up to the acetum pyrolignosum rectificatum liquid;Acetum pyrolignosum rectificatum liquid is aged 4~6 months and obtains the bamboo and wood vinegar liquid.
6. the implantation methods of a kind of Selenium-enriched radish according to claim 1, which is characterized in that the farm manure and selenium-rich wood The mass ratio of vinegar liquid is 100:5~10.
7. the implantation methods of a kind of Selenium-enriched radish according to claim 1, which is characterized in that the farm manure is by mass parts The following raw material is made through the fermentation of EM bacterium:20~40 parts of peanut press pulp, 10~20 parts of plant ash, 5~10 parts of manioc waste, cow dung 1~5 Part, 5~10 parts of pig manure, 8~13 parts of chicken manure, 8~15 parts of duck excrement, 1~6 part of birds droppings, 10~30 parts of rice straw.
8. the implantation methods of a kind of Selenium-enriched radish according to claim 1, which is characterized in that fixed in the soil management When water, keep soil in percent water be 18~25%.
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