CN108718994A - A kind of uniform plant culture soil of dustlessization nutrition - Google Patents
A kind of uniform plant culture soil of dustlessization nutrition Download PDFInfo
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- CN108718994A CN108718994A CN201810396397.9A CN201810396397A CN108718994A CN 108718994 A CN108718994 A CN 108718994A CN 201810396397 A CN201810396397 A CN 201810396397A CN 108718994 A CN108718994 A CN 108718994A
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- soil
- green
- medical stone
- plant
- volcanic rock
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/13—Zeolites
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
A kind of uniform plant culture soil of dustlessization nutrition, is related to a kind of plant culture soil, and the cultivation soil is proportionally formulated, and weight composition share is:Volcanic rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, medical stone grain size select 0.2-0.7cm;The soil is volcanic rock, green zeolite, medical stone are uniformly distributed.The cultivation soil select it is granular it is larger filter out volcanic rock, green zeolite, based on medical stone, diameter select the granular soils of 0.5-0.8 ㎝ diameters, pole is equipped with Chi Yutu, pumice, day gives birth to the modifying agents such as sand to stone, plant metal and stone, deer diatomaceous earth, copper in special circumstances, as the granular soil density of adjustment to achieve the purpose that meat is made to take root very much.Keep the permeability of water stronger by dusting comparison, avoids caused by the anaerobic respiration of root rotten, while realizing the dustless plant culture of soil.
Description
Technical field
The present invention relates to a kind of plant culture soil, more particularly to a kind of uniform plant culture soil of dustlessization nutrition.
Background technology
Soil improvement can be divided into two major classes type nothing more than the methods of physics, chemistry and biology, these methods:One kind is to fill out
It buries, cover new soil, it is then common methods to change with new soil;But the root of plant causes wound to be easy hair while to swapping out new native
It mildews change and anaerobic respiration causes the injury for rotting to cause plant unrepairable, the soil to swap out is stacked or handled
It is pretty troublesome.Also one kind is elution and soilless culture method, these methods are the conventional measure in plant culture, nutrient
It is one of indispensable factor in soil-plant system, such as potassium hydrogen phosphate potassium dihydrogen phosphate ammonium phosphate fertilizer, the concentration exist
If this concentration is broken in certain section will result in plant cell fluid dewatering or rupture.Therefore, from nutrient angle
It sets out, by applying suitable nutrient form or suitable method of administration come directly or indirectly in soil-plant system
It transports and is transmitted in food chain, promote the growth and absorption of plant, increase biological effectiveness, to improve the comprehensive effect of plant
Rate, this has important practical significance for soil quality improvement and the improvement of environment.
The attention for increasingly causing the people is cultivated in plant culture, especially houseplant, and indoor cultivation technique without soil is
Compare universal, soil cultivation cost is relatively low, is still liked by masses, but interior soil cultivation has the problem of dust, than
There is dust around being easier to cause, soil application, the inconvenient problem such as change basin.Indoor growing should be such that water quality is improved, real
Existing recycling with it is innoxious, pass through matrix entrapment using soil internal matrix, microorganism and families of plant, materialization is adsorbed, micro- life
The mechanism such as object degradation, plant absorption realize purification of water quality, reduce the project that suspended particulate matter concentration is current.But it only selects
The soil of bulky grain is also not all right, for example, the easy dusting of granular soil for selecting soil hardness inadequate, accumulation leads to plant root after dusting
Soil density is significantly increased, and gas permeability condition is deteriorated, and plant root anaerobic respiration is caused to cause corruption.By the grain for testing dusting
Shape soil forms mesh sponge shape structure with time dusting and root, and the permeability of water greatly reduces, and plant is just in the course of time
It will appear water shortage, it is final dead.Therefore, the selection of bulky grain soil must have its good durability, cyclicity and trophism.
Invention content
The purpose of the present invention is to provide a kind of uniform plant culture soil of dustlessization nutrition, cultivation soil selection it is granular compared with
It is big filter out volcanic rock, based on green zeolite, diameter select the granular soils of 0.5-0.8 ㎝ diameters, be equipped with medical stone as adjustment
Agent keeps the permeability of water stronger, avoids caused by the anaerobic respiration of root rotten, while realizing soil by dusting comparison
Dustlessization plant culture.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of uniform plant culture soil of dustlessization nutrition, the cultivation soil are proportionally formulated, and weight forms share
For:45-55 parts of volcanic rock, 35-45 parts of green zeolite part, 10 parts of medical stone, red beautiful 1-5 parts of soil;Wherein, to fleshy root plant to water
Demand is divided to select volcanic rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, medical stone grain size to select less than gas permeability
0.5-0.7cm, red beautiful grogs diameter select 0.4-0.7cm;If plant be fibrous root plant or to moisture requirement amount greatly if select fire
Mountain rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, medical stone grain size select 0.2-0.4cm to soil air content into
Row adjustment;
A kind of uniform plant culture soil of dustlessization nutrition, the soil are followed successively by red beautiful native moisture observation from top to bottom
Layer, green zeolite coating, volcanic rock water distribution layer and medical stone collection water layer.
A kind of uniform plant culture soil of dustlessization nutrition, the permeability of the water is stronger, using three kinds of materials
Preparing its weight composition share in proportion is:, filter out 45 parts of volcanic rock, 45 parts of green zeolite part, 10 parts of medical stone;Wherein, fiery
Mountain rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, medical stone grain size select 0.2-0.7cm;Composition nutrition is uniform, oozes
Aqueous good, root system of plant takes root the Nutrition Soil of breeding.
A kind of uniform plant culture soil of dustlessization nutrition, the volcanic rock, green zeolite, medical stone are uniformly matched
Than all selecting 0.4-0.5cm diameter granular soils, being mixed into irregular soil horizon;That is, green zeolite, volcanic rock and medical stone is equal
Even mixing is constituted.
Advantages of the present invention is with effect:
Advantages of the present invention:
1 present invention is stronger by the permeability for improveing the water that the attaching space of soil and air makes, so as to avoid root anaerobic
Rotten caused by breathing.
2 present invention adjust the storage that plant soil density promotes Plant To Nutrient substance according to the speciality of plant root,
The quality of plant is promoted by adjusting the content of mineral substances in soil.
3. the present invention by the element needed for plant chlorophyll and crop carries out selection soil, according to dusting test into
Row screening excludes other easy dusting granular soils.
4. the present invention selects the granular soil of 0.5-0.8 ㎝ diameters using the combination sillar such as larger ore of particulate matter.It can
According to plant size, flexibly to select soil particle diameter size.It is penetrated according to the property of plant root and characteristic adjustment soil air
Property and moisture permeability, select soil to adjust the proportion of soil and air according to plant root characteristic, to reach avoid it is thick
The phenomenon that grain edaphophyte is not taken root.
The effect of the present invention:
1, the present invention breaks conventional soil and replaces the situation that difficult situation and soilless culture curing cycle are short, proportioning is difficult.
2, the present invention has broken the new situation for planting difficult, the easy death of plant establishment.
3, the present invention has broken soil removal and replacement and frequently plant root is caused to damage, or watering frequently results in showing for Plant death
As.
4, conjunction of the acid-base value and illumination plant of the acid for having broken fruit and sweet tea and plant soil of the invention to sugar
At necessary environmental concerns.
5, the present invention has broken indoor pot dust from flying and the phenomenon that insect pest is spread unchecked, and the present invention under special circumstances can be with
It realizes and achievees the effect that desinsection without insecticide, what can be do not omitted thoroughly eliminates the pest in soil, if imitated using insecticide
Fruit is much higher than conventional soil.
Nutrition of the present invention is more balanced to have achieved the effect that a soil removal and replacement is benefited for a long time, directly according to the ratio according to the loss of soil
Directly banket.
Description of the drawings
Fig. 1 is the product photo of Nutrition Soil of the present invention.
Specific implementation mode
The following describes the present invention in detail with reference to examples.
Embodiment 1
A kind of uniform plant culture soil of dustlessization nutrition, the cultivation soil are proportionally formulated, and weight forms share
For:45-55 parts of volcanic rock, 35-45 parts of green zeolite part, 10 parts of medical stone, red beautiful 1-5 parts of soil;Wherein, to fleshy root plant to water
Point demand can select volcanic rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, medical stone grain size less than gas permeability
0.5-0.7cm, red beautiful grogs diameter is selected to select 0.4-0.7cm;If plant be fibrous root plant or to moisture requirement amount greatly if select
Select 0.2-0.4cm medical stones to soil with volcanic rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, medical stone grain size
Air content is adjusted;The soil is followed successively by red beautiful native moisture observation layer, green zeolite coating, volcanic rock cloth from top to bottom
Water layer and medical stone collection water layer.
The present invention chooses following material:The modifying agents such as volcanic rock, green zeolite, medical stone, red beautiful soil;By being broken into 0.3
The particle of~0.8 ㎝ designs its material proportion according to plant variety, and according to plant property, adjustment plant soil density, which is promoted, plants
Storage of the object to nutriment promotes the cultivation quality of plant by adjusting the content of mineral substances in soil, according to plant root
Property and characteristic adjust soil hardness and density, avoid plant from not taking root.It is more commonly used be volcanic rock, green zeolite,
Three kinds of medical stone is used as base-materials, it is extremely special in the case of optional small of the density of such as orchid, kaffir lily fleshy root plant
Grain big day is adjusted what soil density was taken root to reach plant to stone, Chi Yutu, pumice, plant metal and stone, soft medical stone
Problem, it is more faster easier that the smaller soil of density is taken root, if vermiculite is exactly the indispensable soil conditioner that grows seedlings.For pine
Tree, banyan, fruit tree can select density big, and the big soil of particle is taken root for it and nutrition supply.
Embodiment 2
The permeability for the water that the attaching space of soil and air of the present invention makes is stronger, avoids rotten caused by the anaerobic respiration of root
Root, it is more suitable that the Screening matrix being proportionally configured to goes out 45 parts of volcanic rock, 45 parts of green zeolite part, 10 parts of medical stone;
Wherein, volcanic rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, medical stone grain size select 0.2-0.7cm;It constitutes
The Nutrition Soil of breeding is uniformly taken root in nutrition convenient for root system of plant.Volcanic rock, the even proportionings of the equal 10-20 of green zeolite, be subject to medical stone into
Row is adjusted, if all selecting 0.4-0.5cm diameter granular soils, so that it may uniformly be matched with three kinds of soil.
Pelelith in the material that the present invention selects(It is commonly called as float stone or porous basalt)It is a kind of functional form environment-friendly materials, is
By the porous stone material of volcanic glass, mineral and bubble formation being of great rarity after volcano eruption, in pelelith containing sodium, magnesium,
Tens kinds of minerals such as aluminium, silicon, calcium, titanium, manganese, iron, nickel, cobalt and molybdenum and trace element supply Chlorophyll synthesis, the nutrition of vein
Adjustment.After merciless volcano eruption, after years up to ten thousand, the mankind just increasingly have found its valuable point.It has been answered
The fields such as building, water conservancy, grinding, filter material, charcoal for roasting, Landscape, soilless culture, ornamental article are expanded to field, in each row
Irreplaceable effect is played in each industry.
The green zeolite of the present invention belongs to a kind of ore materials, has in many places in China.Also it is easy to.It is that one kind contains
The manosil AS mineral of the alkali or alkaline earth metal of water.It is divided into rack-like, sheet, threadiness by zeolite group mineral feature and does not divide
Four kinds of class is divided into one-dimensional, two-dimentional, three-dimensional system by pore canal system feature.Any zeolite is all by oxygen-octahedron and alumina four sides
Body forms.Tetrahedron can only with vertex be connected, that is, share an oxygen atom, and cannot " side " or " face " be connected.Aluminum-oxygen tetrahedron
Itself it cannot be connected, therebetween at least one oxygen-octahedron.And oxygen-octahedron can be connected directly.In oxygen-octahedron
Silicon can be replaced by aluminium atom and constitute aluminum-oxygen tetrahedron.But aluminium atom is trivalent, so in aluminum-oxygen tetrahedron, there are one
The electricity price of oxygen atom is not neutralized, and generates charge unbalance, keeps entire aluminum-oxygen tetrahedron negatively charged.In keeping
Property, it is necessary to there is positively charged ion to offset, usually compensated by alkali and alkaline earth metal ions ion, such as Na, Ca and
The metal ions such as Sr, Ba, K, Mg.Since zeolite has unique internal structure and crystal chemistry property, thus make zeolite
Possess a variety of characteristics utilized for industrial or agricultural.
Medical stone of the present invention is a kind of natural silicate mineral, and medical stone is to biological nontoxic, harmless and with certain raw
The active complex mineral of object or medicinal rock.The main chemical compositions of medical stone are inorganic alumino-silicates.Including
SiO2, Al2O3, Fe2O3, FeO, MgO, CaO, K2O, Na2O, TiO2, P2O5, MnO etc., also containing all normal needed for animal
Secondary element, such as:K, the trace element such as Na, Ca, Mg, Cu, Mo and rare earth element, as many as about 58 kinds.Through spectrum analysis, northern wheat
Meal stone other than trace element, also contain boron, germanium, copper, zinc, tin, gallium, chromium, nickel, indium, molybdenum, vanadium, cobalt, niobium, tantalum, zirconium, selenium, beryllium,
Barium, strontium, and rare-earth elements of lanthanum, cerium, yttrium, ytterbium etc..Other elements are less than spectral detection line.Radioactive element uranium and thorium are less than
Clarke value.Harmful element cadmium, lead, mercury, arsenic are also other than spectral detection line.
The red beautiful soil of the present invention is accumulated by volcanic ash, is with a kind of widest soil media.This is also with most
A kind of extensive cultivation medium;It is the volcanic mud of high-permeability, kermesinus round shape particle;There is no harmful bacteria, pH value is in micro-
Acid.Its shape is conducive to water storage and draining.It is generally 30-35% with the percentage of other material mixings, it can higher than peat, effect
It matches in excellence or beauty with peat.
Claims (4)
1. a kind of uniform plant culture soil of dustlessization nutrition, which is characterized in that the cultivation soil is proportionally formulated,
Weight forms share:45-55 parts of volcanic rock, 35-45 parts of green zeolite part, 10 parts of medical stone, red beautiful 1-5 parts of soil;Wherein, to meat
Matter takes root in object and selects volcanic rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, wheat less than gas permeability to water demand amount
Meal stone grain diameter selects 0.5-0.7cm, red beautiful grogs diameter to select 0.4-0.7cm;If plant is for fibrous root plant or to moisture requirement
Amount then selects greatly volcanic rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, medical stone grain size to select 0.2-0.4cm to soil
Earth air content is adjusted.
2. the uniform plant culture of one kind dustlessization nutrition according to claim 1 is native, which is characterized in that the soil from
Top to bottm is followed successively by red beautiful native moisture observation layer, green zeolite coating, volcanic rock water distribution layer and medical stone collection water layer.
3. the uniform plant culture soil of one kind dustlessization nutrition according to claim 1, which is characterized in that the water oozes
Permeability is stronger, use three kinds of materials prepare in proportion its weight composition share for:, filter out 45 parts of volcanic rock, green zeolite part 45
Part, 10 parts of medical stone;Wherein, volcanic rock grain size 0.5-0.8cm, green sized zeolite particles 0.5-0.7cm, medical stone grain size select 0.2-
0.7cm;Constitute the Nutrition Soil that nutrition is uniform, seepage of water is good, root system of plant takes root breeding.
4. the uniform plant culture soil of one kind dustlessization nutrition according to claim 1, which is characterized in that the volcano
Rock, green zeolite, medical stone uniformly match, and all select 0.4-0.5cm diameter granular soils, are mixed into irregular soil horizon;That is, by green
Zeolite, volcanic rock and medical stone uniformly mix composition.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111066505A (en) * | 2019-12-11 | 2020-04-28 | 云南爱花多肉花卉有限公司 | Cutting cultivation method for succulent plants |
CN111492962A (en) * | 2020-04-16 | 2020-08-07 | 农业农村部规划设计研究院 | Strawberry culture medium and application thereof |
CN112021141A (en) * | 2020-09-18 | 2020-12-04 | 李野 | Flower soil and method for preparing flower soil |
CN113080008A (en) * | 2021-03-15 | 2021-07-09 | 南京晓庄学院 | Integrated formed cultivation medium for gardening plants |
CN113233938A (en) * | 2021-06-03 | 2021-08-10 | 何正翀 | Charcoal stone beneficial to crop growth and preparation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102696462A (en) * | 2012-05-25 | 2012-10-03 | 郭茂青 | Method for producing nutritive soil for practical and highly efficient soilless flower growth |
CN106866291A (en) * | 2017-02-27 | 2017-06-20 | 河南工程学院 | A kind of compound bio matrix for roof greening and preparation method thereof |
CN107285958A (en) * | 2017-07-18 | 2017-10-24 | 界首市惠康生物技术研发中心 | A kind of succulent Nutrition Soil |
-
2018
- 2018-04-28 CN CN201810396397.9A patent/CN108718994A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102696462A (en) * | 2012-05-25 | 2012-10-03 | 郭茂青 | Method for producing nutritive soil for practical and highly efficient soilless flower growth |
CN106866291A (en) * | 2017-02-27 | 2017-06-20 | 河南工程学院 | A kind of compound bio matrix for roof greening and preparation method thereof |
CN107285958A (en) * | 2017-07-18 | 2017-10-24 | 界首市惠康生物技术研发中心 | A kind of succulent Nutrition Soil |
Non-Patent Citations (2)
Title |
---|
吕贻忠等主编: "《土壤学》", 31 March 2006, 中国农业出版社 * |
唐海辉等: "多肉植物家庭培育土壤配制原则", 《农业科技通讯》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111066505A (en) * | 2019-12-11 | 2020-04-28 | 云南爱花多肉花卉有限公司 | Cutting cultivation method for succulent plants |
CN111492962A (en) * | 2020-04-16 | 2020-08-07 | 农业农村部规划设计研究院 | Strawberry culture medium and application thereof |
CN111492962B (en) * | 2020-04-16 | 2022-04-15 | 农业农村部规划设计研究院 | Strawberry culture medium and application thereof |
CN112021141A (en) * | 2020-09-18 | 2020-12-04 | 李野 | Flower soil and method for preparing flower soil |
CN113080008A (en) * | 2021-03-15 | 2021-07-09 | 南京晓庄学院 | Integrated formed cultivation medium for gardening plants |
CN113233938A (en) * | 2021-06-03 | 2021-08-10 | 何正翀 | Charcoal stone beneficial to crop growth and preparation method thereof |
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Application publication date: 20181102 |