CN107047125A - A kind of artificial soil for producing high Se content plant and preparation method thereof - Google Patents
A kind of artificial soil for producing high Se content plant and preparation method thereof Download PDFInfo
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- CN107047125A CN107047125A CN201710377797.0A CN201710377797A CN107047125A CN 107047125 A CN107047125 A CN 107047125A CN 201710377797 A CN201710377797 A CN 201710377797A CN 107047125 A CN107047125 A CN 107047125A
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- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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Abstract
The invention provides a kind of artificial soil for producing high Se content plant and preparation method thereof, described artificial soil is by every kilogram of soil and nanometer selenium mineral powder 10g 40g, nanometer rock phosphate powder 2 10g, the 18g of nanometer calcium mineral powder 10, the nanometer 15g of iron ore powder 5, the 10g of Nanometer Copper mineral powder 4, the 8g of Nano-Zinc mineral powder 4, the 10g of nanostructured manganese mineral powder 4, the 7g of nanometer Mg mineral powder 3, the 30g of ardealite 10, the 40g of organic green manure 20 are mixed；Targetedly soil constituent, composition reproduce, improve and micro- proportion is added in soil, and use nanometer technology, amplify specific surface area and active element, the absorption of very sharp plant, higher rich poly- selenium element plant can be produced, and the resistance against diseases of plant can be improved, plant is difficult to catch an illness, be applicable very much and promote the use.
Description
Technical field
The invention belongs to agricultural technology field, and in particular to a kind of artificial soil for producing high Se content plant and its making
Method.
Background technology
Human body is made up of 50 multiple elements, wherein percentage of liveweight ratio less than 0.01% (a ten thousandth) element for example iron, zinc,
Silicon, selenium etc. are referred to as trace element.Selenium, is one of most important trace element, is referred to as " life by domestic and international medical science and nutrition educational circles
Kindling material ", enjoy " long-lived element ", " king of anticancer ", the good reputation of " cardiovascular patron saint ".Once human body selenium deficiency, it is easy to lead
Immunogenicity declines, and energy dissipates, and complexion obfuscation, hair sparse is short-tempered, perspiration night sweat etc..Medical literature information,
Threaten more than 40 kinds of disease of human health and life all relevant with human body selenium deficiency.As cancer, cardiovascular and cerebrovascular disease, hepatopathy, it is white in
Barrier, diabetes, genital system diseases etc..The method of current people's selenium-supply, which is mainly, builds up one's health by taking tonic and tonic, and people, which are generally acknowledged that, to build up one's health by taking tonic
Not as tonic, but both of which is not fully up to expectations.By medicine selenium-supply, health chewable tablet such as is tieed up by taking zinc selenium treasured, selenium,
Because human body can only absorb the selenium of small molecule, and only have a seldom part to change into small molecule in stomach in medicine, and it is big
Part can not effectively be absorbed by human body because small molecule can not be changed into, more and entrance stomach after how many can change into small molecule
Selenium is difficult control, and fearness of overeating has been made amends for one's faults generation side effect, eats and has lacked and has been afraid of not enough to measure, along with the science of " there's no such thing as a totally safe medicine "
Idea, therefore many people will not select Western medicine selenium-supply unless it is absolutely necessary.See again by food selenium-supply.Eaten by us
Selenium-rich food, either plant or animal, constituent is all considerably complicated, also containing big in addition to selenium element content is limited
Measure other elements, it is non-long-term largely to adhere to edible not reaching purpose.Nutrition data is shown, is mended outside the daily food of China adult
More than the microgram of selenium 25 there is health-care effect；More than the outer microgram of selenium-supply 50 of the daily food of selenium deficiency adult or 75 micrograms, continuously take 2~3
Individual month, selenium deficiency can be corrected.Many people often can adhere to for patient and taste preference, are imitated by diet microelement-supplementing
It is really little.The plant fruits and vegetables that high-micro-element content is needed in body-care market badly appear on the market.Contain improving food selenium and other trace elements
In terms of the effort of amount, the measure that people are taking always is the selenium equal size that plant is lifted by applying various chemical fertilizer：
Such as the patent No.：CN201610591272.2, patent name " arable soil ", discloses a kind of arable soil, by weight
Amount ratio includes 5-8 parts of 30-50 parts of sand, 50-70 parts of soil, 20-30 parts of organic matter and fertilizer.Wherein, soil may be derived from loess,
One or both of laterite；Fertilizer is included in nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, iron, boron, manganese, zinc, copper, selenium, molybdenum and chlorine element
The compound of one or more composition.Soil also includes beneficial bacterium and PH conditioning agents.Arable soil will in addition to beneficial bacterium other institutes
There is material mixing uniformly to use high-temperature water vapor sealing pressing afterwards, allow the temperature of soil to reach 150-200 degrees Celsius of sterilization, sterilizing
Afterwards, beneficial bacterium is added.The present invention synthesizes arable soil by artificial means, and needs are grown according to different crops, and synthesis is best suitable for
The soil property of certain plant growth；All kinds of germs in " arable soil ", worm's ovum and weeds grass-seed are eliminated, is later plantation organic crops
Lay the first stone；Heavy metal, agricultural chemicals, chemical fertilizer are thoroughly prevented and have cultivated the presence on ground, made the various food of plantation all fool proof.
Such as the patent No.：CN97115777.4, patent name " soil improvement all-elements micro-fertilizer ", is disclosed by citric acid, wine
Stone acid, nitro humus acid or coal slime, sodium humate or fulvic acid, triacontanol and algin and conventional inorganic micro- fertile mixing
Thing.It turns into full element composite fertilizer together with nitrogenous fertilizer, phosphate fertilizer, potash fertilizer mixture.The characteristics of present invention not only has efficient, quick-acting,
But also with it is long-acting the characteristics of, the growth of crop can not only be promoted, moreover it is possible to improved soil.
These ways are that on the basis of acquiescence terrain characteristics is set, the angle from farming is by discharging largely containing selenium
Applied Deng the chemical fertilizer of trace element, or soil base, or foliage-spray, to lift the Se content in plant.Row is seen on this method surface
Must be logical, but in practice, because the excessive fertilising in soil causes serious soil knot tying, soil to the endurance of chemical fertilizer
Reach capacity, people have generated serious psychology dislike to " fertilising ", waste time and energy in addition expensive, and agricultural fertilizer production increases
Selenium and other trace elements food cost performance is not calculated very much, and finance are uneconomical, and this method is difficult to promote.
The problem to be solved in the present invention is：The thinking using chemical fertilizer is abandoned, soil is targetedly lifted by novelty
The proportion of middle selenium and other trace elements, and nanotechnology treatments are carried out using to institute's added elements, make this abundant with size-reduced soil
Mixing, improves the assimilation effect of corresponding Trace Elements content and plant in soil, by the selenium and other trace elements in ore
Small molecule can be digested by changing into plant, produce can simple and convenient, saving of work and time, energy-saving, cost-effective produce height
Selenium and other trace elements content, meet national integration of drinking and medicinal herbs catalogue plant fruits and vegetables artificial soil, be that people pass through diet selenium-supply
It is significant or other trace elements provide health care service.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of artificial soil for producing high Se content plant and its making
Method, the technical concept of the invention is：The aobvious ionic state of water or the element of Chelating state, existing skill are dissolved in because plant can only absorb
Art is provided frequently with micro- fertile form is applied, but micro- fertilizer that prior art is applied easily solidifies in soil, plant absorption amount is limited；
And the present invention by targetedly soil constituent, constitute reconstruction, using nanometer technology by the micro member of added needed by human body
Plain ore carrier is crushed to nanoscale Ultramicro-powder, with increasing specific surface area and activity, and by machinery be sufficiently stirred for making soil into
Point be uniformly distributed, with lifted plant to addition needed by human body absorption of trace elements efficiency and while effect, by plant oneself
So absorb by add needed by human body trace element by indigestible macromolecular Efficient Conversion for human body can digest and assimilate it is micro-
Secondary element small molecule, is the nanometer microelement artificial soil that human body orients microelement-supplementing.
Specifically, the invention provides a kind of artificial soil for producing high Se content plant, described artificial soil is by every
Kilogram soil and nanometer selenium mineral powder 10g-40g, nanometer rock phosphate powder 2-10g, nanometer calcium mineral powder 10-18g, nanometer iron ore
Stone flour 5-15g, Nanometer Copper mineral powder 4-10g, Nano-Zinc mineral powder 4-8g, nanostructured manganese mineral powder 4-10g, nanometer Mg mineral powder 3-
7g, ardealite 10-30g, organic green manure 20-40g are mixed.
More specifically, a kind of artificial soil for producing high Se content plant, described artificial soil by every kilogram of soil with
Nanometer selenium mineral powder 25g, nanometer rock phosphate powder 6g, nanometer calcium ore part 14g, nanometer iron ore powder 10g, Nanometer Copper mineral powder
7g, Nano-Zinc mineral powder 6g, nanostructured manganese mineral powder 7g, nanometer Mg mineral powder 5g, ardealite 20g, organic green manure 30g mixing systems
Into.
Present invention also offers a kind of preparation method for the artificial soil for producing high Se content plant, comprise the following steps：
(1) soil sorting：Choosing removes miscellaneous stone of cutting weeds, through large-scale powder away from yellow soil of the city without chemistry, heavy metal pollution
Broken machine is crushed, soil 20 mesh sieves of sieving, and the broken soil of sieving is collected, stand-by.
(2) preparation of micro- nano powder：By selenium ore, rock phosphate in powder, calcium ore, iron ore, Copper Ores, zinc ore,
Manganese ore, magnesium ore, crush, ultra micro nanometer microelement powder are being made through high-energy ball milling method, standby.
(3) it is sufficiently mixed：The micro- nano powder of the broken mud of step (1) and step (2) and ardealite, organic green manure are filled
Divide mixing, mineral powder is uniformly distributed in soil, that is, the artificial soil is made.
Organic fertilizer described above is made up of following steps：It is 1 by weight to take wormwood plant and pteridophyte:1 cuts
It is broken, in being fermented 10-20 days at 25-30 DEG C, that is, obtain organic green manure.
Ardealite described above is that ardealite was crushed into 40-60 mesh sieves.
It is to be used to produce according to the artificial soil high Se content plant artificial soil of production of the present invention described above
High Se content plant, including all edible fruit and vegetables are also suitable for the plant quality of plant development integration of drinking and medicinal herbs.Especially
Plant development is particularly suitable for rich in high selenium bitter buckwheat.0
When artificial soil described above is used to plant bitter buckwheat, its implantation methods comprises the following steps：
(1) bitter buckwheat is chosen seeds：Select full, high-quality bitter buckwheat seed；
(2) cleaning and dipping：By wash seeds, 3-5% liquor potassic permanganates immersion 15-20min, in germination at 20-30 DEG C
24-48h。
(3) wooden case stand soil：By gained 180-220kg artificial soil, it is laid in long 300 centimetres, wide 100 centimetres, high by 30
Centimetre, bottom and side band also in breathable wooden case, shakeout.
(4) bitter buckwheat is sowed：Have at stand in the wooden case of artificial soil, soaked seed is uniformly sowed in shallow ridges, will
Soil covering seed, shakeouts, and suitably water.
(5) conventional field management is carried out, keeps appropriate and waters until bitter buckwheat maturation is set seeds.
(6) pluck：Ripe bitter buckwheat seed is picked, at normal temperatures airing.
(7) detect：To the Se content in ripe bitter buckwheat seed is detected.
Further, when described artificial soil is used to plant bitter buckwheat, its implantation methods comprises the following steps：
(1) bitter buckwheat is chosen seeds：Select full, high-quality bitter buckwheat seed；
(2) cleaning and dipping：By wash seeds, 4% liquor potassic permanganate immersion 17min, in the 31h that germinateed at 25 DEG C.
(3) wooden case stand soil：By gained 200kg artificial soils, long 300 centimetres, wide 100 centimetres, high 30 centimetres, bottom are laid in
Portion and side band also in breathable wooden case, shakeout.
(4) bitter buckwheat is sowed：Have at stand in the wooden case of artificial soil, soaked seed is uniformly sowed in shallow ridges, will
Soil covering seed, shakeouts, and suitably water.
(5) conventional field management is carried out, keeps appropriate and waters until bitter buckwheat maturation is set seeds.
(6) pluck：Ripe bitter buckwheat seed is picked, at normal temperatures airing.
(7) detect：To the Se content in ripe bitter buckwheat seed is detected.
Beneficial effects of the present invention：
The present invention has found super nanometer microelement adding soil in the research process for improve fruit-vegetable plant selenium content
In earth, the absorption of plant preferably, and find that trace element has the phenomenon of competition and collaboration in the absorption process of plant, because
This, the present invention utilizes this characteristic, has carried out substantial amounts of experiment sieving, it is determined that artificial soil is by every kilogram of soil and nanometer selenium ore deposit
Stone flour 10g-40g, nanometer rock phosphate powder 2-10g, nanometer calcium mineral powder 10-18g, nanometer iron ore powder 5-15g, nanometer copper mine
Stone flour 4-10g, Nano-Zinc mineral powder 4-8g, nanostructured manganese mineral powder 4-10g, nanometer Mg mineral powder 3-7g, ardealite 10-30g, have
The technical scheme that machine green manure 20-40g is mixed, it is rigorous that its soil constituent constitutes scientific structure；Its advantage is：
(1) nanometer superfine powder, amplification specific surface area and active element is made in added trace vector, it is very sharp to plant
The absorption of thing, overcomes prior art using the easily solidification of micro- fertilizer, the low defect of plant absorption trace element amount.
(2) micro- proportion targetedly is added in soil constituent, composition reconstruction, raising soil, added nanometer is surpassed
Micro mist is sufficiently mixed by mechanical device stirring with soil, added element is uniformly distributed in soil, can be effectively increased plant
The contact probability of coring and addition element, improves extraction effect.
(3) go to improve content micro- in plant fruits and vegetables by the method for conventional fertilising laxative, it is desirable to have technology
And experience, and targetedly soil constituent, composition reconstruction are done by the present invention, suitable nanometer microelement component is selected,
Prescription is simple and convenient, it is not necessary to too high agricultural technology, and peasant household is very easy to operation.
(4) the micro- prescription that the present invention is screened, it can cooperate with absorption of the selenium element in plant, the plant energy of production
Higher rich poly- selenium element, also, artificial soil of the present invention, can improve the resistance against diseases of plant, and plant is difficult to catch an illness.
To be further illustrated to beneficial effects of the present invention, the present invention has also carried out following experiment investigation：
Experimental example 1：Produce the artificial soil planting effect of high Se content plant
The present invention carries out soil remediation research in the pollution-free mountain soil of the Guizhou Province Nayong County Shao Wo townshiies China fir mountain valley with clumps of trees and bamboo, and transformation is completed
Soil carry out bitter buckwheat plantation, carry out investigation evaluation：
Test group 1-5：Bitter buckwheat plantation is carried out using artificial soil made from embodiment 1-5；
Test group 6：Using by artificial soil, by every kilogram of soil and nanometer selenium mineral powder 21g, nanometer rock phosphate powder 6g receives
Rice calcium ore part 14g, nanometer iron ore powder 10g, Nanometer Copper mineral powder 7g, Nano-Zinc mineral powder 6g, nanometer chromium powder 2g, nanometer
Glass putty 5g, nanostructured manganese mineral powder 7g, nanometer Mg mineral powder 5g, ardealite 20g, organic green manure 30g are mixed and made into soil and carry out hardship
Buckwheat is planted.(plus nano chromium powder 2g, nanometer glass putty 5g)；
Test group 7：By every kilogram of soil and nanometer selenium mineral powder 21g, nanometer rock phosphate powder 6g, nanometer calcium ore part 14g,
Nanometer iron ore powder 10g, Nanometer Copper mineral powder 7g, Nano-Zinc mineral powder 6g, nanostructured manganese mineral powder 7g, nanometer Mg mineral powder 5g,
Ardealite 20g, organic green manure 30g are mixed and made into soil and carry out bitter buckwheat plantation.(removing nanometer iron powder)；
Control group 1：Micro- fertilizer carries out bitter buckwheat plantation disclosed in fertilising patent CN97115777.4 in soil.
Control group 2：Bitter buckwheat plantation is carried out using micro- fertilizer disclosed in patent CN201610591272.2.
Blank control group：It is no to apply any using the pollution-free mountain soil plantation bitter buckwheat of the Guizhou Province Nayong County Shao Wo townshiies China fir mountain valley with clumps of trees and bamboo
Fertilizer and progress soil remediation.
Field management is carried out under equal conditions, after bitter buckwheat is ripe, is harvested, is tested and analyzed, result of the test such as table 1 below：
The different soils of table 1 plants the measure of bitter buckwheat selenium content
| Group | Bitter buckwheat selenium content determines (μ g/kg) |
| Test group 1 (low component) | 340.3 |
| Test group 2 | 412.6 |
| Test group 3 | 431.6 |
| Test group 4 | 431.4 |
| Test group 5 (high component) | 428.1 |
| Test group 6 (plus nano chromium powder 2g, nanometer glass putty 5g) | 389.5 |
| Test group 7 (removes nanometer iron powder) | 412.1 |
| Control group 1 | 360.2 |
| Control group 2 | 371.2 |
| Blank control group | 298.1 |
Result of the test shows：Test group 1-7 of the present invention can effectively improve bitter buckwheat selenium content, with documents 1-2, sky
White control group compares, and with significant difference, bitter buckwheat selenium content is significantly higher than control group；Wherein test group 2-4 best results, and
Test group 1 (humble secondary element content groups) bitter buckwheat selenium content is 340.3ug/kg, fails to reach that experiment is expected, and test group 5 is (high
Micronutrient levels group) micronutrient levels is too high, and soil has slight solidification, and test group 6 and test group 7 are micro to add and subtract
Element components, its effect is not ideal enough, therefore, and the preferential artificial soil of the present invention is by every kilogram of soil and nanometer selenium mineral powder 2g-
40g, nanometer phosphorus powder 2-10g, nanometer calcium part 10-18g, nanometer iron powder 5-15g, receive copper nanoparticle 4-10g, nano zinc powder 4-8g
Rice manganese powder 4-10g, nanometer Mg powder 3-7g, ardealite 10-30g, organic green manure 20-40g are mixed, and it is tight that its soil constitutes science
Sincerely, the plants such as the high selenium fruits and vegetables of plant development are especially suitable for.
Embodiment：
Embodiment 1：Produce the making of the artificial soil of high Se content plant：
(1) soil sorting：Choosing is removed miscellaneous stone of cutting weeds, passed through away from yellow soil 300kg of the city without chemistry, heavy metal pollution
Large-scale pulverizer is crushed, soil 20 mesh sieves of sieving, and the broken soil of sieving is collected, stand-by.
(2) preparation of micro- nano powder：By selenium ore 2.4kg, rock phosphate in powder 0.45kg, calcium ore 2.7kg, iron ore
1.2kg, Copper Ores 0.9kg, zinc ore 0.9kg, manganese ore 0.9kg, magnesium ore 0.75kg, are crushed, through high-energy ball milling legal system
It is standby into the following ultra micro nanometer microelement powder of 2000 mesh.
(3) it is sufficiently mixed：By the micro- nano powder of the broken mud of step (1) and step (2), ardealite 2.5kg, organic
Green manure 5kg is sufficiently mixed, and mineral powder is uniformly distributed in soil, that is, the artificial soil is made.
Buckwheat is planted：
(1) bitter buckwheat is chosen seeds：Select full, high-quality bitter buckwheat seed；
(2) cleaning and dipping：By wash seeds, 3% liquor potassic permanganate immersion 15min, in the 24h that germinateed at 20 DEG C.
(3) wooden case stand soil：By obtained 180-220kg artificial soils, it is laid in long 300 centimetres, wide 100 centimetres, high by 30
Centimetre, bottom and side band also in breathable wooden case, shakeout.
(4) bitter buckwheat is sowed：Have at stand in the wooden case of artificial soil, soaked seed is uniformly sowed in shallow ridges, will
Soil covering seed, shakeouts, and suitably water.
(5) conventional field management is carried out, keeps appropriate and waters until bitter buckwheat maturation is set seeds.
(6) pluck：Ripe bitter buckwheat seed is picked, at normal temperatures airing.
(7) detect：To the Se content in ripe bitter buckwheat seed is detected, bitter buckwheat selenium content is 340.3 μ g/kg；
Embodiment 2：Produce the making of the artificial soil of high Se content plant：
(1) soil sorting：Choosing is removed miscellaneous stone of cutting weeds, passed through away from yellow soil 300kg of the city without chemistry, heavy metal pollution
Large-scale pulverizer is crushed, soil 20 mesh sieves of sieving, and the broken soil of sieving is collected, stand-by.
(2) preparation of micro- nano powder：By selenium ore 3kg, rock phosphate in powder 0.6kg, calcium ore 3kg, iron ore
1.5kg, Copper Ores 1.2kg, zinc ore 1.2kg, manganese ore 1.2kg, magnesium ore 0.9kg, crush, are made through high-energy ball milling method
The following ultra micro nanometer microelement powder of 2000 mesh, it is standby.
(3) it is sufficiently mixed：By the micro- nano powder of the broken mud of step (1) and step (2), ardealite 3kg, organic green
Fertile 6kg is sufficiently mixed, and mineral powder is uniformly distributed in soil, that is, the artificial soil is made.
Buckwheat is planted：
(1) bitter buckwheat is chosen seeds：Select full, high-quality bitter buckwheat seed；
(2) cleaning and dipping：By wash seeds, 4% liquor potassic permanganate immersion 10min, in the 24h that germinateed at 25 DEG C.
(3) wooden case stand soil：By obtained 180-220kg artificial soils, it is laid in long 300 centimetres, wide 100 centimetres, high by 30
Centimetre, bottom and side band also in breathable wooden case, shakeout.
(4) bitter buckwheat is sowed：Have at stand in the wooden case of artificial soil, soaked seed is uniformly sowed in shallow ridges, will
Soil covering seed, shakeouts, and suitably water.
(5) conventional field management is carried out, keeps appropriate and waters until bitter buckwheat maturation is set seeds.
(6) pluck：Ripe bitter buckwheat seed is picked, at normal temperatures airing.
(7) detect：To the Se content in ripe bitter buckwheat seed is detected, bitter buckwheat selenium content is 412.3 μ g/kg；
Embodiment 3：Produce the making of the artificial soil of high Se content plant：
(1) soil sorting：Choosing is removed miscellaneous stone of cutting weeds, passed through away from yellow soil 300kg of the city without chemistry, heavy metal pollution
Large-scale pulverizer is crushed, soil 20 mesh sieves of sieving, and the broken soil of sieving is collected, stand-by.
(2) preparation of micro- nano powder：By selenium ore 7.5kg, rock phosphate in powder 1.8kg, calcium ore 3.6kg, iron ore
3kg, Copper Ores 2.7kg, zinc ore 1.8kg, manganese ore 2.1kg, magnesium ore 1.5kg, crush, are made through high-energy ball milling method
The following ultra micro nanometer microelement powder of 2000 mesh, it is standby.
(3) it is sufficiently mixed：By the micro- nano powder of the broken mud of step (1) and step (2), ardealite 6kg, organic green
Fertile 9kg is sufficiently mixed, and mineral powder is uniformly distributed in soil, that is, the artificial soil is made.
Buckwheat is planted：
(1) bitter buckwheat is chosen seeds：Select full, high-quality bitter buckwheat seed；
(2) cleaning and dipping：By wash seeds, 4% liquor potassic permanganate immersion 10min, in the 24h that germinateed at 25 DEG C.
(3) wooden case stand soil：By obtained 200kg artificial soils, be laid in it is long 300 centimetres, wide 100 centimetres, high 30 centimetres,
Bottom and side band also in breathable wooden case, shakeout.
(4) bitter buckwheat is sowed：Have at stand in the wooden case of artificial soil, soaked seed is uniformly sowed in shallow ridges, will
Soil covering seed, shakeouts, and suitably water.
(5) conventional field management is carried out, keeps appropriate and waters until bitter buckwheat maturation is set seeds.
(6) pluck：Ripe bitter buckwheat seed is picked, at normal temperatures airing.
(7) detect：To the Se content in ripe bitter buckwheat seed is detected, bitter buckwheat selenium content is 431.6 μ g/kg；
Embodiment 4：Produce the making of the artificial soil of high Se content plant：
(1) soil sorting：Choosing is removed miscellaneous stone of cutting weeds, passed through away from yellow soil 300kg of the city without chemistry, heavy metal pollution
Large-scale pulverizer is crushed, soil 20 mesh sieves of sieving, and the broken soil of sieving is collected, stand-by.
(2) preparation of micro- nano powder：By selenium ore 12kg, rock phosphate in powder 3kg, calcium ore 4.4kg, iron ore
4.5kg, Copper Ores 3kg, zinc ore 2.4kg, manganese ore 3kg, magnesium ore 2.1kg, crush, 2000 are being made through high-energy ball milling method
The following ultra micro nanometer microelement powder of mesh, it is standby.
(3) it is sufficiently mixed：By the micro- nano powder of the broken mud of step (1) and step (2), ardealite 9kg, organic green
Fertile 12kg is sufficiently mixed, and mineral powder is uniformly distributed in soil, that is, the artificial soil is made.
Buckwheat is planted：
(1) bitter buckwheat is chosen seeds：Select full, high-quality bitter buckwheat seed；
(2) cleaning and dipping：By wash seeds, 4% liquor potassic permanganate immersion 10min, in the 24h that germinateed at 30 DEG C.
(3) wooden case stand soil：By obtained 220kg artificial soils, be laid in it is long 300 centimetres, wide 100 centimetres, high 30 centimetres,
Bottom and side band also in breathable wooden case, shakeout.
(4) bitter buckwheat is sowed：Have at stand in the wooden case of artificial soil, soaked seed is uniformly sowed in shallow ridges, will
Soil covering seed, shakeouts, and suitably water.
(5) conventional field management is carried out, keeps appropriate and waters until bitter buckwheat maturation is set seeds.
(6) pluck：Ripe bitter buckwheat seed is picked, at normal temperatures airing.
(7) detect：To the Se content in ripe bitter buckwheat seed is detected, bitter buckwheat selenium content is 431.4 μ g/kg；
Embodiment 5：Produce the making of the artificial soil of high Se content plant：
(1) soil sorting：Choosing is removed miscellaneous stone of cutting weeds, passed through away from yellow soil 300kg of the city without chemistry, heavy metal pollution
Large-scale pulverizer is crushed, soil 20 mesh sieves of sieving, and the broken soil of sieving is collected, stand-by.
(2) preparation of micro- nano powder：By selenium ore 13kg, rock phosphate in powder 3.5kg, calcium ore 4.5kg, iron ore
4.8kg, Copper Ores 3.2kg, zinc ore 2.6kg, manganese ore 3.3kg, magnesium ore 2.2kg, crush, are made through high-energy ball milling method
The following ultra micro nanometer microelement powder of 2000 mesh, it is standby.
(3) it is sufficiently mixed：By the micro- nano powder of the broken mud of step (1) and step (2), ardealite 10kg, organic green
Fertile 13kg is sufficiently mixed, and mineral powder is uniformly distributed in soil, that is, the artificial soil is made.
Buckwheat is planted：
(1) bitter buckwheat is chosen seeds：Select full, high-quality bitter buckwheat seed；
(2) cleaning and dipping：By wash seeds, 4% liquor potassic permanganate immersion 10min, in the 24h that germinateed at 30 DEG C.
(3) wooden case stand soil：By obtained 220kg artificial soils, be laid in it is long 300 centimetres, wide 100 centimetres, high 30 centimetres,
Bottom and side band also in breathable wooden case, shakeout.
(4) bitter buckwheat is sowed：Have at stand in the wooden case of artificial soil, soaked seed is uniformly sowed in shallow ridges, will
Soil covering seed, shakeouts, and suitably water.
(5) conventional field management is carried out, keeps appropriate and waters until bitter buckwheat maturation is set seeds.
(6) pluck：Ripe bitter buckwheat seed is picked, at normal temperatures airing.
(7) detect：To the Se content in ripe bitter buckwheat seed is detected, bitter buckwheat selenium content is 428.1 μ g/kg.
Claims (9)
1. a kind of artificial soil for producing high Se content plant, it is characterised in that：By every kilogram of soil and nanometer selenium mineral powder
10g-40g, nanometer rock phosphate powder 2-10g, nanometer calcium mineral powder 10-18g, nanometer iron ore powder 5-15g, Nanometer Copper mineral powder 4-
10g, Nano-Zinc mineral powder 4-8g, nanostructured manganese mineral powder 4-10g, nanometer Mg mineral powder 3-7g, ardealite 10-30g, organic green manure
20-40g is mixed.
2. the artificial soil of the high Se content plant of production according to claim 1, it is characterised in that：By every kilogram of soil with
Nanometer selenium mineral powder 25g, nanometer rock phosphate powder 6g, nanometer calcium ore part 14g, nanometer iron ore powder 10g, Nanometer Copper mineral powder
7g, Nano-Zinc mineral powder 6g, nanostructured manganese mineral powder 7g, nanometer Mg mineral powder 5g, ardealite 20g, organic green manure 30g mixing systems
Into.
3. a kind of preparation method for the artificial soil for producing high Se content plant, it is characterised in that:Comprise the following steps：
(1) soil sorting：Choosing removes miscellaneous stone of cutting weeds, through large-scale pulverizer away from yellow soil of the city without chemistry, heavy metal pollution
Crush, soil 20 mesh sieves of sieving collect the broken soil of sieving, stand-by；
(2) preparation of micro- nano powder：By selenium ore, rock phosphate in powder, calcium ore, iron ore, Copper Ores, zinc ore, manganese ore
Stone, magnesium ore, crush, nanometer microelement powder are being made through high-energy ball milling method, standby；
(3) it is sufficiently mixed：The broken mud of step (1) and the micro- nano powder of step (2) and ardealite, organic green manure are fully mixed
Close, mineral powder is uniformly distributed in soil, that is, the artificial soil is made.
4. the preparation method of the artificial soil of the high Se content plant of production according to claim 3, it is characterised in that:It is described
Organic fertilizer be made up of following steps：It is 1 by weight to take wormwood plant and pteridophyte:1 chopping, in fermentation at 25-30 DEG C
10-20 days, that is, obtain organic green manure.
5. the preparation method of the artificial soil of the high Se content plant of production according to claim 3, it is characterised in that:It is described
Ardealite be that ardealite was crushed into 40-60 mesh sieves.
6. the artificial soil of the high Se content plant of production according to claim 1 or 2, it is characterised in that：It is to be used to produce
High Se content plant, described plant is edible fruit and vegetable and the Chinese medicine plant of integration of drinking and medicinal herbs.
7. the artificial soil of the high Se content plant of production according to claim 6, it is characterised in that：It is the height for production
Se content bitter buckwheat.
8. the artificial soil of the high Se content plant of production according to claim 1 or 2, it is characterised in that：For planting hardship
Buckwheat, its implantation methods comprise the following steps：
(1) bitter buckwheat is chosen seeds：Select full, high-quality bitter buckwheat seed；
(2) cleaning and dipping：By wash seeds, 3-5% liquor potassic permanganates immersion 15-20min, in the 24- that germinateed at 20-30 DEG C
48h；
(3) wooden case stand soil：By obtained 180-220kg artificial soils, long 300 centimetres, wide 100 centimetres, high 30 centimetres, bottom are laid in
Portion and side band also in breathable wooden case, shakeout；
(4) bitter buckwheat is sowed：Have at stand in the wooden case of artificial soil, soaked seed is uniformly sowed in shallow ridges, soil is covered
Lid seed, shakeouts, and suitably waters；
(5) conventional field management is carried out, keeps appropriate and waters until bitter buckwheat maturation is set seeds；
(6) pluck：Ripe bitter buckwheat seed is picked, at normal temperatures airing；
(7) detect：To the Se content in ripe bitter buckwheat seed is detected.
9. the artificial soil of the high Se content plant of production according to claim 1 or 2, it is characterised in that：For planting hardship
Buckwheat, its implantation methods comprise the following steps：
(1) bitter buckwheat is chosen seeds：Select full, high-quality bitter buckwheat seed；
(2) cleaning and dipping：By wash seeds, 4% liquor potassic permanganate immersion 17min, in the 31h that germinateed at 25 DEG C；
(3) wooden case stand soil：By obtained 200kg artificial soils, be laid in it is long 300 centimetres, wide 100 centimetres, high 30 centimetres, bottom and
Side band also in breathable wooden case, shakeouts；
(4) bitter buckwheat is sowed：Have at stand in the wooden case of artificial soil, soaked seed is uniformly sowed in shallow ridges, soil is covered
Lid seed, shakeouts, and suitably waters；
(5) conventional field management is carried out, keeps appropriate and waters until bitter buckwheat maturation is set seeds；
(6) pluck：Ripe bitter buckwheat seed is picked, at normal temperatures airing；
(7) detect：To the Se content in ripe bitter buckwheat seed is detected.
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Cited By (1)
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| CN110313353A (en) * | 2019-07-24 | 2019-10-11 | 贵州省草业研究所 | A method of promoting the sprouting of Itanlian rye seed and growth of seedling |
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Application publication date: 20170818 |