CN106105863A - A kind of plant culture soil and preparation method thereof - Google Patents
A kind of plant culture soil and preparation method thereof Download PDFInfo
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- CN106105863A CN106105863A CN201610479106.3A CN201610479106A CN106105863A CN 106105863 A CN106105863 A CN 106105863A CN 201610479106 A CN201610479106 A CN 201610479106A CN 106105863 A CN106105863 A CN 106105863A
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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Abstract
The invention provides a kind of plant culture soil and preparation method thereof, this plant culture mount includes the stalk fermentation thing of 10～70 weight portions；The inorganic matrix of 50～70 weight portions；The kieselguhr of 5～20 weight portions；The wormcast of 3～10 weight portions.Compared with prior art, plant culture soil of the present invention comprises kieselguhr can make cultivating soil loosen ventilative while there is stronger absorbability, the organic slowly release in cultivating soil can be made, having lasting effect, stalk fermentation thing and wormcast can provide the nitrogen needed for plant growing, potassium and trace element simultaneously.
Description
Technical field
The invention belongs to field of agricultural production technologies, particularly relate to a kind of plant culture soil and preparation method thereof.
Background technology
China's soil total quality is on the low side, is in particular in: first, and China is because ecological environment is severe or soil fertility is low
And the soil being difficult to Agriculture, forestry And Animal Husbandry utilization accounts for 1/4th of the gross area；Second, the soil fertility level utilized is the most on the low side, China
The arable soil content of organic matter 1%～2% and area less than 1% account for 38.25% and 25.95% respectively；Nitrogen in soil nutrient
Element situation is similar to Status of Organic Matter, nitrogen content in soil 0.1%～0.075% and be less than the area of 0.075% and account for respectively
21.34% and 33.60%, contents level entirety is on the low side；Phosphorus element and potassium contents relatively low, soil available phosphorus (P) content 5～
10mg/kg, available potassium in soils (K) content 50～100mg/kg, the area that in most cases should use phosphorus potash fertilizer accounts for respectively
30.95% and 34.96%, and available phosphorus content accounts for 50.59% less than the phosphorus deficiency of 5mg/kg and pole phosphorus deficiency area, effective potassium content
Potassium deficiency and pole potassium deficiency area less than 50mg/kg account for 12.16%；3rd, arable soil has the area of various barrier factors
The biggest, as salinization account for 4.02%, alkalization accounts for 0.22%, Soil erosion accounts for 38.7%, topsoil shallow accounts for 26.2%, waterlogging accounts for
6.66%, drought and water shortage accounts for 36.3%, has accounting for 4.43%, having accounting for 1.07%, having gravel layer of ginger nut layer of leakage layer of sand in the soil body
Account for 2.71%, have pellet in a shotgun cartridge layer account for 0.19%, have a gley horizon account for 3.47%.Additionally, by regulation need concede the land, more than 25
The steep-sloping land of degree accounts for 5.5%.
In recent years greenhouse soilless culture is risen in China, and soilless culture is also known as " substrate culture " or " organic mass cultivation ", and it is main
Wanting technology contents is to replace the mineral bases such as the peat composed of rotten mosses, Vermiculitum, perlite with organic substrates such as agriculture and forestry by-product straw, seed shell, sawdusts
Matter, carries out temperature with organic substrate or organic substrate and the mixed-matrix reinforcing body fertilizer of inorganic matrix or organic and inorganic fertilizer
Room soilless culture, uses solid or liquid organic fertilizer to carry out organic farming, can produce Organic food, and manure use adds chemical fertilizer can
Carry out non-polluted cultivation and produce pollution-free food.Its major advantage has: one be with reproducible agriculture and forestry by-product straw, seed shell,
The organic substrates such as sawdust replace the mineral substrate such as the peat composed of rotten mosses, Vermiculitum, perlite, it is possible to decrease production cost, environment of protecting national resource；
Two is that equipment investment is greatly lowered, easy operation management, can overcome use compared with substrate Ensure Liquid solution and soilless culturing technology
The azotate pollution of nutritional solution；Three is compared with greenhouse soil cultivation, because of substrate energy thorough disinfection, can avoid soil-borne disease insect pest,
Overcome soil continuous cropping obstacle, save fertilizer, water saving, no-tillage, saving of labor, and be remarkably improved quality of vegetable and yield.
The present invention considers the kind providing a kind of new plant culture soil with abundant cultivating soil.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of new plant culture soil and preparation side thereof
Method.
The invention provides a kind of plant culture soil, including:
Preferably, the cake fertilizer of 5～15 weight portions is also included.
Preferably, the animal bone powder of 2～10 weight portions is also included.
Preferably, additive salt is also included；Described additive salt is selenate and/or selenite.
Preferably, the mass concentration of described additive salt is 10～50g/t.
Preferably, described stalk fermentation thing is that EM flora obtains with stalk fermentation.
Preferably, described diatomaceous aperture is 100～300nm.
Present invention also offers the preparation method of a kind of plant culture soil, including:
By the stalk fermentation thing of 10～70 weight portions, 50～70 inorganic matrix, 5～20 kieselguhr of weight portion of weight portion
Mix with the wormcast of 3～10 weight portions, obtain plant culture soil.
Preferably, described stalk fermentation thing is prepared in accordance with the following methods:
Straw, EM flora are mixed with water and ferments, obtain stalk fermentation thing.
Preferably, the temperature of described fermentation is 40 DEG C～70 DEG C；The time of described fermentation is 4～5 weeks.
The invention provides a kind of plant culture soil and preparation method thereof, this plant culture mount includes 10～70 weight portions
Stalk fermentation thing；The inorganic matrix of 50～70 weight portions；The kieselguhr of 5～20 weight portions；The wormcast of 3～10 weight portions.With
Prior art is compared, plant culture soil of the present invention comprises kieselguhr can make cultivating soil loosen ventilative while there is stronger suction
Attached ability, can make the organic slowly release in cultivating soil, have lasting effect, and stalk fermentation thing can provide with wormcast simultaneously
Nitrogen, potassium and trace element needed for plant growing.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of protection of the invention.
The invention provides a kind of plant culture soil, including:
Wherein, the content of described stalk fermentation thing is preferably 10～50 weight portions, more preferably 10～40 weight portions, more excellent
Elect 10～30 weight portions as.Stalk fermentation thing uses agricultural wastes grain straw to turn waste into wealth, and both can exempt and having shed everywhere, also
Can avoid burning everywhere, reduce pollution to environment, may also provide plant growing simultaneously required for nitrogen element, potassium element and micro-
Secondary element, so that plant culture soil does not use chemical fertilizer can meet the growth of plant yet.The present invention preferably employs EM flora with
The stalk fermentation thing that stalk fermentation obtains, it can suppress the breeding of harmful bacteria, also can kill simultaneously during hot fermentation
Evil bacterium, the plant culture soil that therefore present invention provides will not occur pest and disease damage in growth course, it is not necessary to uses pesticide.
The content of described inorganic matrix is preferably 55～65 weight portions.Described inorganic matrix is well known to those skilled in the art
Inorganic matrix, there is no special restriction, present invention preferably employs one or more in field soil, ashes and sandy soil.
Described diatomaceous content is preferably 5～15 weight portions, more preferably 5～10 weight portions.Described kieselguhr is this
Kieselguhr known to skilled person, there is no special restriction, and present invention preferably employs aperture is 100～300nm
Kieselguhr, the kieselguhr more preferably using aperture to be 100～200nm.Kieselguhr is a kind of siliceous rock, in being mainly distributed on
The states such as state, the U.S., Denmark, France, Romania, are a kind of biogenic silicastones, mainly by the something lost of diatom in ancient times
The bones of the body are formed, and its chemical composition is with SiO2It is main.Kieselguhr has that porosity is big, absorbent properties strong and the spy such as stable chemical nature
Point, and also there is slow releasing function, it is added on the utilization rate that can be effectively improved nutrient substance in plant culture soil.
The content of described wormcast is preferably 3～8 weight portions, more preferably 3～5 weight portions.Wormcast is Lumbricus discharge
Faecal pellet, nontoxic odorless clean hygiene, wherein containing organic 32.4%, nitrogen element 2.15%, P elements 1.76%, potassium element
0.27%, and containing 23 kinds of aminoacid, be the high-quality fertilizer of agricultural, flowers, urban afforestation.
Described plant culture soil the most also includes additive salt；Described additive salt is selenate and/or Monohydrated selenium dioxide
Salt；In described plant culture soil, the mass concentration in plant culture soil of additive salt is preferably 10～50g/t, more preferably
It is 20～30g/t.Selenium is respectfully called " kindling material of life " by domestic and international the world of medicine and nutrition educational circles, enjoys " long-lived element ", " anticancer
King ", " heart patron saint ", the good reputation such as " natural antidote ", its content in tissue is 1/10000000th, but it is determined
Having determined the existence of life, the great function to health is that other materials are irreplaceable.Scarce selenium can directly result in human body and exempt from
Epidemic disease ability declines, and clinical medicine proves, threatens human health all to lack selenium with human body with more than 40 kind of disease of life relevant, such as cancer
Disease, cardiovascular diseases, hepatopathy, cataract, pancreatic disease, diabetes, reproductive system disease etc..Investigating according to expert, people needs end
Raw selenium supplement.Either zoopery or clinical practice, all illustrates constantly obtain from diet the selenium of q.s, it is impossible to
Supplementing in time, will reduce the ability of getting rid of illness, people should must absorb starch, protein with vitamin as every day, and every day must
The selenium of q.s must be taken in.Therefore, selenium supplement has become as us and pursues a kind of trend of health, is also that imperative health makes
Life.Investigate according to geologist: the natural food selenium such as the area of China 72% belongs to scarce selenium area, grain cry out that relatively low；China
The big and medium-sized cities etc. such as north, northeast, northwest belong to scarce selenium area, the wide geographic area of 12 provinces and cities of middle state-two, about 700,000,000 people's lives
In low selenium area.In plant culture soil, add selenate and/or selenite can improve the content of selenium element in plant.According to
The present invention, the most also includes the cake fertilizer of 5～15 weight portions, the cake fertilizer of more preferably 5～10 weight portions.Described cake fertilizer is this area
Cake fertilizer known to technical staff, there is no special restriction, in the preferred soybean cake of the present invention, sunflower disc and Cotton Gossypii seedcake
One or more.Cake fertilizer can provide the nitrogen element required for plant growing and potassium element.
Plant culture of the present invention soil the most also includes the animal bone powder of 2～10 weight portions, more preferably 3～8 weight
The animal bone powder of part, is further preferably the animal bone powder of 3～5 weight portions.Described animal bone powder is well known to those skilled in the art
Animal bone powder, there is no special restriction, and the present invention is preferably fishbone powder.Animal bone powder can provide required for plant growing
P elements.
The present invention the most also can add Lumbricus.Lumbricus excavates soil, makes soil fluff, and makes air and the water capacity easily arrive to plant
The root of thing.The cave that Lumbricus is excavated and passage contribute to the rapid draining of soil.U.S. doctor Ao Liwei estimates, if 15 mu of soil
Ground there are 1,000,000 Lumbricuss perch, can substitute for three skilled gardeners completely and take turns the labor drained off eight hours the every day whole year
Dynamic, and the wormcast of 1.8 tons, in addition, the pollutant that Lumbricus can also be degraded, be evacuated in soil can also be obtained every year.
Due to anhydrous irrigation, pollute the sedimentation of dust, add pesticide abuse, chemical fertilizer, cause soil pollution, and Lumbricus can perch
Environment absorbs decomposing pollutant matter, such as organic agricultural chemicals, heavy metal, radioactive substance etc..Lumbricus in described plant culture soil
Quantity is preferably 5～7/ton.
Plant culture soil of the present invention comprises kieselguhr can make cultivating soil loosen ventilative while there is stronger energy of adsorption
Power, can make the organic slowly release in cultivating soil, have lasting effect, and stalk fermentation thing and wormcast can provide plant simultaneously
Nitrogen, potassium and trace element needed for growth；Plant culture soil of the present invention is nutritious, rich in nitrogen, phosphorus, potassium, humus and multiple
Middle trace element, such as the organic matter of Mg, Mn, Si, A1, can also be for the growth characteristic of plants and flowers, can be compounded into acidity, neutrality
Or alkalescence Nutrition Soil, it is suitable for various green ornamental plant and flower culture composition and feature, with strong points, and there is sterilization work
With, beneficially plants and flowers growth；And the soil is porous for cultivating soil, ventilative, draining and good water-retaining property, Nutrition Soil has organic matter concurrently
Fertile and inorganic fertilizer comprehensive nutrient is native, and the existing substantial amounts of slow organic matter source of manure, have immediate effect again inorganic fertilizer, combination of long drives and drop shots, fertile
Effect is persistently.Can not only be used for green ornamental plant and the cultivation Nutrition Soil of flowers, can be used as again the nutrition in green vegetables and orchard
Soil；Finally, stalk fermentation thing, cake fertilizer and wormcast provide nitrogen and the potassium of plant growing needs for crop, and fishbone powder provides plant
The phosphorus of growth needs, stalk fermentation thing also provides for the trace element that plant growing needs, and therefore this product need not use chemical fertilizer.
Present invention also offers the preparation method of a kind of above-mentioned plant culture soil, including: by the straw of 10～70 weight portions
Fermented product, 50～70 weight portion inorganic matrix, 5～20 weight portion kieselguhr and 3～10 weight portions wormcast mixing,
To plant culture soil.
Wherein, described stalk fermentation thing, inorganic matrix, kieselguhr are the most same as above with wormcast, do not repeat them here.
According to the present invention, described stalk fermentation thing is prepared the most in accordance with the following methods: straw, EM flora are mixed with water
Conjunction is fermented, and obtains stalk fermentation thing.Wherein, described straw is preferably corn straw, preferably by crushed stalk in the present invention
Granulate and/or powdery, then mix with EM flora, water and ferment, the weight preferred straw weight of described water 100%～
150%；The described quality of EM flora and the mass ratio of straw are preferably 1kg/t～2kg/t；The temperature of described fermentation is preferably 40
DEG C～70 DEG C, more preferably 50 DEG C～60 DEG C；The time of described fermentation is preferably 4～5 weeks.
Described kieselguhr is prepared the most in accordance with the following methods: carries out raw silicon diatomaceous earth crushing, be dried, bakee, powder
Broken, selecting crude drugs with winnower, finally collects with cloth bag, obtains kieselguhr.
According to the present invention, preferably it is additionally added the cake fertilizer of 5～15 weight portions, is mixed to get plant culture soil；Described cake fertilizer is same
Upper described, do not repeat them here；Described cake fertilizer, preferably through retting corruption heat, is subsequently adding.
Preferably it is additionally added the animal bone powder of 2～10 weight portions, is mixed to get plant culture soil；Described animal bone powder ibid institute
State, do not repeat them here.
Preferably it is additionally added additive salt, is mixed to get plant culture soil；Institute's additive salt is same as above, at this no longer
Repeat.
Preferably it is additionally added Lumbricus, is mixed into preparation at cultivating soil；Described Lumbricus is same as above, does not repeats them here.
The plant culture soil preparation method that the present invention provides is simple, and cost of investment is low, low price, easy to use, it is simple to
Production development, it is easy to promote the use of.
In order to further illustrate the present invention, a kind of plant culture soil present invention provided below in conjunction with embodiment and system thereof
Preparation Method is described in detail.
Reagent used in following example is commercially available.
Embodiment 1
The corn straw smashing of 100 weight portions is granulated by 1.1, adds 120 weight parts waters mixing and drenches, is subsequently adding
The EM flora mixing of 0.1 weight portion, 50 DEG C ferment 4 weeks, obtain stalk fermentation thing.
The stalk fermentation thing, the 1 weight portion aperture that obtain in the field of 6 weight portions soil, 1.8 weight portions 1.1 are 160nm by 1.2
Kieselguhr, 0.5 weight portion wormcast, 0.5 weight portion are puddled all through the cake fertilizer of retting corruption heat and the fishbone powder of 0.2 weight portion
Even, obtain plant culture soil.
Detecting the plant culture soil obtained in 1.2, result shows that its organic nutrient is sufficient, include a large amount of nitrogen, phosphorus,
The trace element such as potassium, can supply growth and development of plants, and soil permeability is strong, and in crumb structure, water conservation is strong with seepage of water, is suitable to plant
Thing grows, and meets plant nutrient supply throughout the growing season.
It is used for planting Fructus Melo by the plant culture soil obtained in 1.2, chemical fertilizer, nothing need not be used at the whole growth cycle of Fructus Melo
Need to use pesticide, there is not aphid in Fructus Melo, must not the pest and disease damage such as powdery mildew and downy mildew；It is relatively deep that Fructus Melo root system is pricked downwards, can
Increasing the absorbability of root, supply overground part growth, tiller is fast, sit melon early, and the Fructus Melo sugar content finally given is higher, skin
Thickness reduces, and per mu yield is risen to 2480kg by 2000kg；And the residual content of agriculture is low, main agriculture is residual not to be detected, and heavy metals measurement lead contains
Amount is for 0.003mg/kg, cadmium does not detects, hydrargyrum does not detects, arsenic content is 0.005mg/kg.
By this cultivating soil circulation plantation Fructus Melo, experiment shows, this cultivating soil circulation plantation 5 times, nothing in whole growth cycle
Need to use chemical fertilizer and pesticide, the yield of Fructus Melo only declines 1%.
Embodiment 2
The corn straw smashing of 100 weight portions is granulated by 2.1, adds 120 weight parts waters mixing and drenches, is subsequently adding
The EM flora mixing of 0.2 weight portion, 50 DEG C ferment 4 weeks, obtain stalk fermentation thing.
The stalk fermentation thing, the 0.5 weight portion aperture that obtain in the field of 6 weight portions soil, 2 weight portions 2.1 are 160nm by 2.2
Kieselguhr, 0.5 weight portion wormcast, 0.5 weight portion are puddled all through the cake fertilizer of retting corruption heat and the fishbone powder of 0.5 weight portion
Even, obtain plant culture soil.
Detecting the plant culture soil obtained in 2.2, result shows that its organic nutrient is sufficient, include a large amount of nitrogen, phosphorus,
The trace element such as potassium, can supply growth and development of plants, and soil permeability is strong, and in crumb structure, water conservation is strong with seepage of water, and soil is not
Bonding, is suitable to plant growing, meets plant nutrient supply throughout the growing season.
It is used for planting Bulbus Allii by the plant culture soil obtained in 2.2, chemical fertilizer, nothing need not be used at the whole growth cycle of Bulbus Allii
Need to use pesticide, there is not aphid, not Radix Rehmanniae maggot in Bulbus Allii, must not the pest and disease damage such as powdery mildew；It is relatively deep that the fibrous root of Bulbus Allii is pricked downwards,
The absorbability of root strengthens, and makes garlic-splitting-and uniform, and head is big, and acid is dense, and yield promotes substantially, and per mu yield is risen to by 2000kg
2400kg；The residual content of agriculture is low, and main agriculture is residual not to be detected, and heavy metals measurement lead content is 0.01mg/kg, cadmium does not detects, hydrargyrum is not examined
Go out, arsenic content is 0.008mg/kg.
By this cultivating soil circulation plantation Bulbus Allii, experiment shows, this cultivating soil circulation plantation 6 times, nothing in whole growth cycle
Need to use chemical fertilizer and pesticide, the yield of Bulbus Allii only declines 0.5%.
Embodiment 3
The corn straw smashing of 100 weight portions is granulated by 3.1, adds 150 weight parts waters mixing and drenches, is subsequently adding
The EM flora mixing of 0.1 weight portion, 50 DEG C ferment 5 weeks, obtain stalk fermentation thing.
The stalk fermentation thing, the 1 weight portion aperture that obtain in the field of 6 weight portions soil, 2 weight portions 3.1 are 160nm silicon by 3.2
Diatomaceous earth, 0.3 weight portion wormcast, 0.4 weight portion are puddled all through the soybean cake of retting corruption heat and the fishbone powder of 0.3 weight portion
Even, obtain plant culture soil.
Detecting the plant culture soil obtained in 3.2, result shows that its organic nutrient is sufficient, include a large amount of nitrogen, phosphorus,
The trace element such as potassium, can supply growth and development of plants, and soil permeability is strong, and in crumb structure, water conservation is strong with seepage of water, and soil is not
Bonding, is suitable to plant growing, meets plant nutrient supply throughout the growing season.
It is used for planting Radix Dauci Sativae by the plant culture soil obtained in 3.2, chemical fertilizer need not be used at the whole growth cycle of Radix Dauci Sativae,
Without using pesticide, there is not aphid in Radix Dauci Sativae overground part, underground part not spot maggot, does not plant fly and the harm of Radix Raphani fly；
It is relatively deep that the root system of Radix Dauci Sativae is pricked downwards, and because of loosing soil, Carrot non-resistance, head is thick, and yield is high, crisp, mouthfeel
Good.Yield promotes substantially, and per mu yield is risen to 3890kg by 3500kg；The residual content of agriculture is low, and main agriculture is residual not to be detected.Heavy metals measurement
Lead content is 0.02mg/kg, cadmium does not detects, hydrargyrum does not detects, arsenic content is 0.007mg/kg
By this cultivating soil circulation plantation Radix Dauci Sativae, experiment shows, this cultivating soil circulation plantation 5 times, nothing in whole growth cycle
Need to use chemical fertilizer and pesticide, the yield of Radix Dauci Sativae only declines 0.4%.
Embodiment 4
The corn straw smashing of 100 weight portions is granulated by 4.1, adds 120 weight parts waters mixing and drenches, is subsequently adding
The EM flora mixing of 0.1 weight portion, 60 DEG C ferment 4 weeks, obtain stalk fermentation thing.
The stalk fermentation thing, the 0.5 weight portion aperture that obtain in the field of 6 weight portions soil, 2 weight portions 4.1 are 160nm by 4.2
Kieselguhr, 0.3 weight portion wormcast, 1 weight portion are puddled all through the soybean cake of retting corruption heat and the fishbone powder of 0.2 weight portion
Even, obtain plant culture soil.
Detecting the plant culture soil obtained in 4.2, result shows that its organic nutrient is sufficient, include a large amount of nitrogen, phosphorus,
The trace element such as potassium, can supply growth and development of plants, and soil permeability is strong, and in crumb structure, water conservation is strong with seepage of water, and soil is not
Bonding, is suitable to plant growing, meets plant nutrient supply throughout the growing season.
It is used for planting Fructus Capsici by the plant culture soil obtained in 4.2, chemical fertilizer, nothing need not be used at the whole growth cycle of Fructus Capsici
Need to use pesticide, Fructus Capsici does not occur three to fall disease, does not macerate root phenomenon, must not sun burn；Although Fructus Capsici root system is shallower, but palpus
Root development is preferable, and absorbability strengthens, and blooming, it is more to bear fruit, and head is big, and meat is plump, and yield promotes substantially, per mu yield by
1500kg rises to 1620kg；The residual content of agriculture is low, and main agriculture is residual not to be detected.Heavy metals measurement lead content be 0.01mg/kg, cadmium not
Detect, hydrargyrum does not detects, arsenic content is 0.003mg/kg.
By this cultivating soil circulation plantation Fructus Capsici, experiment shows, this cultivating soil circulation plantation 5 times, nothing in whole growth cycle
Need to use chemical fertilizer and pesticide, the yield of Fructus Capsici only declines 1.2%.
Embodiment 5
The corn straw smashing of 100 weight portions is granulated by 5.1, adds 120 weight parts waters mixing and drenches, is subsequently adding
The EM flora mixing of 0.1 weight portion, 50 DEG C ferment 4 weeks, obtain stalk fermentation thing.
The stalk fermentation thing, the 1 weight portion aperture that obtain in the field of 6 weight portions soil, 2 weight portions 5.1 are 160nm silicon by 5.2
Diatomaceous earth, 0.5 weight portion wormcast and 0.5 weight portion are puddled uniformly through the soybean cake of retting corruption heat, obtain plant culture soil.
Detecting the plant culture soil obtained in 5.2, result shows that its organic nutrient is sufficient, include a large amount of nitrogen, phosphorus,
The trace element such as potassium, can supply growth and development of plants, and soil permeability is strong, and in crumb structure, water conservation is strong with seepage of water, and soil is not
Bonding, is suitable to plant growing, meets plant nutrient supply throughout the growing season.
It is used for planting Plantula Brassicae chinensis by the plant culture soil obtained in 5.2, need not using at the whole growth cycle of Plantula Brassicae chinensis
Fertile, it is not necessary to using pesticide, Plantula Brassicae chinensis does not occur aphid, the pest and disease damages such as green vegetable worm, downy mildew and soft rot do not occur；Plantula Brassicae chinensis root
It is relatively deep that system pricks downwards, can increase the absorbability of root, supply overground part growth, make blade plump, good in taste；Yield promotes
Substantially, per mu yield is risen to 10120kg by 9000kg；The residual content of agriculture is low, and main agriculture is residual not to be detected, and heavy metals measurement lead content is
0.006mg/kg, cadmium do not detect, hydrargyrum does not detects, arsenic content is 0.004mg/kg.
By this cultivating soil circulation plantation Plantula Brassicae chinensis, experiment shows, this cultivating soil circulation plantation 5 times, in whole growth cycle
Without using chemical fertilizer and pesticide, the yield of Plantula Brassicae chinensis only declines 0.7%.
Claims (10)
1. a plant culture soil, it is characterised in that including:
Plant culture the most according to claim 1 soil, it is characterised in that also include the cake fertilizer of 5～15 weight portions.
Plant culture the most according to claim 1 soil, it is characterised in that also include the animal bone powder of 2～10 weight portions.
Plant culture the most according to claim 1 soil, it is characterised in that also include additive salt；Described salt adds
Agent is selenate and/or selenite.
Plant culture the most according to claim 4 soil, it is characterised in that the mass concentration of described additive salt be 10～
50g/t。
Plant culture the most according to claim 1 soil, it is characterised in that described stalk fermentation thing is that EM flora is sent out with straw
Ferment obtains.
Plant culture the most according to claim 1 soil, it is characterised in that described diatomaceous aperture is 100～300nm.
8. the preparation method of a plant culture soil, it is characterised in that including:
By the stalk fermentation thing of 10～70 weight portions, 50～70 inorganic matrix, 5～20 kieselguhr and 3 of weight portion of weight portion
～10 weight portion wormcast mixing, obtain plant culture soil.
Preparation method the most according to claim 8, it is characterised in that described stalk fermentation thing is made in accordance with the following methods
Standby:
Straw, EM flora are mixed with water and ferments, obtain stalk fermentation thing.
Preparation method the most according to claim 9, it is characterised in that the temperature of described fermentation is 40 DEG C～70 DEG C；Described
The time of fermentation is 4～5 weeks.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106818119A (en) * | 2016-12-23 | 2017-06-13 | 神农架亿家鑫福农业开发有限公司 | The cultural method of mountain area capsicum good quality and high output |
| CN108235931A (en) * | 2016-12-23 | 2018-07-03 | 句容市绿润苗木有限公司 | Chinese rose matrix cuttage breeding method |
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| CN106818119A (en) * | 2016-12-23 | 2017-06-13 | 神农架亿家鑫福农业开发有限公司 | The cultural method of mountain area capsicum good quality and high output |
| CN108235931A (en) * | 2016-12-23 | 2018-07-03 | 句容市绿润苗木有限公司 | Chinese rose matrix cuttage breeding method |
| CN108235911A (en) * | 2016-12-23 | 2018-07-03 | 句容市绿润苗木有限公司 | Epipremnum aureum mixed-matrix cultural method |
| CN108377882A (en) * | 2018-05-14 | 2018-08-10 | 泰谷生态科技集团股份有限公司 | A kind of capsicum soilless culture substrate and preparation method thereof |
| CN108934913A (en) * | 2018-07-17 | 2018-12-07 | 界首市天柱农业发展有限公司 | For cultivating the matrix of Organic grape |
| CN111684990A (en) * | 2019-03-13 | 2020-09-22 | 上海原初农业发展有限公司 | Organic vegetable cultivation method |
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