CN107721683A - House refuse saline land greening tree planting soil conditioner - Google Patents
House refuse saline land greening tree planting soil conditioner Download PDFInfo
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- CN107721683A CN107721683A CN201711244530.0A CN201711244530A CN107721683A CN 107721683 A CN107721683 A CN 107721683A CN 201711244530 A CN201711244530 A CN 201711244530A CN 107721683 A CN107721683 A CN 107721683A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
Abstract
The invention discloses a kind of house refuse saline land greening tree planting soil conditioner, the main points of its technical scheme are that dispensing is carbonized the Concave-convex clay rod particle after soil, acidifying by life garbage-compressing nutrition soil, house refuse, stalk, desulfurated plaster, humic acid, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly, Concave-convex clay rod, ferrous sulfate and water after acidifying form；Dispensing is stirred after being well mixed, is packaged as house refuse saline land greening tree planting soil conditioner.The sodium ion on calcium, magnesium ion replaceable salt affected soil colloid contained by soil conditioner, make the content of soil exchangeable sodium ion reduce, reduce the basicity of soil, the fertility of alkaline land soil can also be significantly improved simultaneously, increase the content of alkaline land soil organic matter, calcium, magnesium, silicon, sulphur, nitrogen, phosphorus and potassium, reach the purpose in improvement salt-soda soil, improve the survival rate of greening and afforestation, house refuse saline land greening tree planting soil conditioner is applied to improvement salt-soda soil and planted trees in saline land greening.
Description
Technical field
The present invention relates to soil conditioner, and in particular to a kind of house refuse saline land greening tree planting soil conditioner.
Background technology
Salt-soda soil refers to that the salinity contained by inside soil has influence on the normal growth of crop, and serious salt affected soil area is planted
Thing can hardly survive, and during carrying out greening and afforestation in varieties in saline-alkali areas, limited by alkaline land soil condition, contained in saline-alkali soil
There is excessive solubility salt, make plant absorption moisture content and absorb the ability reduction of nutrient, soil organic matter content relative reduction,
Nitrogen, phosphorus, potassium and trace element missing are serious, and soil granular structure destroys seriously, and gas permeability reduces, the microbial activity of aerobism
Decline, soil-ripening is slow, so as to cause soil hardening.Because salinization of soil makes soil physico-chemical property be deteriorated, the life condition of plant
Degenerate, the difficulty of the greening and afforestation work in alkaline land soil is big, and the survival rate of greening and afforestation is often than relatively low, greening and afforestation mistake
Although Cheng Qian's phase Survival rate of nursery stock, the growth potential of nursery stock is very poor, does not reach the expected effect grown, greening and afforestation mistake
The middle and later periods of journey, many nursery stocks will die in succession.
With the fast development of social economy, the quickening of urbanization process and the rapid raising of living standards of the people, city
City's production is also consequently increased rapidly with caused junk in life process, house refuse land occupation, pollutes the shape of environment
Condition and influence to health of people are also all the more obvious.
The substantial increase of domestic waste, make garbage disposal more and more difficult, the problems such as resultant environmental pollution
Gradually have aroused widespread concern in all circles of society；While municipal refuse yield is continuously increased, the classification of house refuse, recovery and
Disposal ability relatively lags behind with levels, that is, Prediction for Solid Waste Treatment Technology is very weak, therefore domestic rubbish disposal
The applicability of technology is extremely important as solve the problems, such as house refuse one.
Domestic rubbish disposal mainly based on sanitary landfills, accounts for 78% for the treatment of capacity or so, and refuse classification at this stage
Subdivision is not strong, does not form the route relatively efficiently recycled, causes the recovery utilization rate of waste resources very low.
Desulfurated plaster is lime-lime stone to be ground slurries are made, and makes to contain SO after dedusting2Flue gas, pass through slurry
Liquid washer and remove SO2, lime slurry and SO2Reaction generation calcium sulfate and calcium sulfite, calcium sulfite is oxidized to change into sulphur
Sour calcium, industry by-product gypsum, referred to as desulfurated plaster are obtained, being accumulated around thermal power plant has substantial amounts of desulfurated plaster, does not have
Can utilization.
In the reclamation of salinep-alkali soil and processing scheme, frequently with desulfurated plaster as one of dispensing of adjustment saline-alkali soil pH value,
The pH value index of desulfurated plaster is 5~9, detects, pH value >=8 of desulfurated plaster, directly applies desulfurated plaster by more sub-samplings
Greening and afforestation is carried out in saline-alkali soil, the survival rate of nursery stock is also very low.
China Patent Publication No.：CN 106105962A, publication date：On November 16th, 2016, entitled " one kind is using length
Imitate the method that solid phase Nutrition Soil carries out original soil greening to the salt-soda soil of containing sulfate ", disclose " a kind of to use long-acting solid phase nutrition
The method that soil carries out original soil greening to the salt-soda soil of containing sulfate, including ditching earthing step, the ditching earthing step, including
Nutrition Soil is covered, the Nutrition Soil includes following components：Pine soil, broad leaf tree fallen leaves soil, nitrogen-phosphorus-potassium compound fertilizer, attapulgite, reed
It is luxuriant growth extract, gallic acid, red bean skin powder, beer groove, sesame seed meal, papaya muddy flesh, red worm powder, hodmadod powder, water-loss reducer, micro-
Secondary element；The present invention also provides the preparation method of the Nutrition Soil.The original soil greening method of the present invention, eliminate and carry soil moved in improve the original
Expense, cost is reduced, save labour cost 26%, had the function that to improve total nitrogen content of soil and improve soil moisture content, planted
Mongolian oak, the speed of growth is fast, and the content of starch in fruit is up to 64.1-67.8% ".
The weak point of above-mentioned patent is：(1) the dispensing for salt resistance alkali and adjustment salt-soda soil pH is lacked in " Nutrition Soil ",
(2) amination attapulgite can not increase the absorption of attapulgite and the effect of salt resistance alkali, and above-mentioned patent can be used for common
" original soil greening ", be not suitable in " salt-soda soil carry out original soil greening ", during saline land greening tree planting, the survival rate of nursery stock
Than relatively low.
China Patent Publication No.：CN 104591926A, publication date：On 05 06th, 2015, entitled " alkaline land soil
Conditioner ", discloses that " a kind of composition of soil improvement, particularly relates to a kind of soil conditioner of saline-alkaline soil.The present invention's is saline and alkaline
Ground soil conditioner is formed by following component mixed preparing by weight percentage：Cosan 20%~35%, humic acid 20%~
30%th, bentonite 5%~10%, epsom salt 20%~25%, calcium superphosphate 8%~12%, white vitriol 1%~
2%th, boric acid 2%~3%.It is horizontal that the soil conditioner of saline-alkaline soil of the present invention can adjust soil acid-base, effectively supplements in soil, be micro-
Secondary element, improve crop nutritional deficiency symptom, chelate toxic heavy metal element in soil, reduce salinization and alkalization, promote Zinc fractions
Crumb structure, improve crop root growth environment, enhancing crop salt resistance alkali, disease-resistant anti-adversity ability, reduce saline and alkaline to crop root
Harm, while the available phosphorus that is cured by the soil of release increases soil fertility, water conservation section fertilizer, final thorough improved soil, recovers
Soil fertility, increasing both production and income is realized, improve the utilization rate of crop quality and fertilizer ".
The weak point of above-mentioned patent is：(1) substantial amounts of Cosan has been selected in dispensing（20%~35%）, sulphur is easy
Explosive material is fired, is mixed with air and is also easy to produce blast or burning, although for from toxicology, sulphur belongs to less toxic harmful influence, its
The Sulfur Dioxide On Human occurred after steam and sulfur burning has severe toxicity, is not suitable in soil conditioner of saline-alkaline soil.(2) although
" bentonite " is selected in dispensing, those skilled in the art knows altogether：The pH value of sodium bentonite is generally 8.5~10.2,
Calcium-base bentonite is generally 6.9~8.5, and " bentonite " is a kind of alkaline soil, and therefore, " bentonite " is without the acidified modified place of progress
Reason, is not suitable in soil conditioner of saline-alkaline soil yet.
The content of the invention
The purpose of the present invention is to overcome weak point in the prior art, there is provided a kind of house refuse saline land greening is planted trees native
Earth conditioner.
The dispensing of house refuse saline land greening tree planting soil conditioner is by life garbage-compressing nutrition soil, house refuse charcoal
Change the Concave-convex clay rod particle after soil, acidifying, the stalk after acidifying, desulfurated plaster, humic acid, Powdery saline-alkali soil water-holding slow-release
Fertilizer, Concave-convex clay rod, ferrous sulfate and water composition.
The production method of house refuse saline land greening tree planting soil conditioner：House refuse saline land greening tree planting soil is adjusted
The dispensing of reason agent be stirred it is well mixed after, be packaged as house refuse saline land greening tree planting soil conditioner.
House refuse generally just refers to leftovers, eggshell pericarp, and a kind of garbage of outer leaf dish leaf, house refuse is led to
The 40% of rubbish total amount often is account for, if they can become organic fertilizer and Nutrition Soil, has both saved the soil for being used as landfill yard, again
The vehicle and the energy for transporting rubbish are saved, also prevents them from growing mosquitos and flies and bacterium, after the acidified processing of house refuse, pH value
≤ 5.5, the utilization rate of house refuse can be improved, is turned waste into wealth.
Contain substantial amounts of nitrogen, phosphorus, potassium, organic matter and various trace elements in life garbage-compressing nutrition soil, be a kind of battalion
The high-quality Nutrition Soil that part is complete, fertilizer efficiency is high, nontoxic, sterile, harmless, odorless and water retention property are good is formed, Salt And Alkali Tolerance can be provided
Nutrient necessary to seedling growth, be advantageous to the normal growth and development of Salt And Alkali Tolerance nursery stock, the house refuse that the present invention selects
The thickness control of Nutrition Soil tablet is compressed at 5~8 millimeters.
House refuse, active white clay waste slag in house refuse charing soil, mud coal, Concave-convex clay rod, bentonite, boiling
Stone, crush after discarded object and vermiculite after charing, can be by can not be by phosphorus that Salt And Alkali Tolerance nursery stock directly absorbs, potassium compound
And various trace elements, soluble phosphorus, potassium, trace element and organic carbon are converted into, house refuse carbonizes native sheet-like particle
Thickness≤6 millimeter.
The production method of Concave-convex clay rod particle after acidifying using crush, sieve, be calcined for the first time, being acidified, draining,
Drying and the technological process of second screening, make its needle bar shape group accumulated in a jumble become loose porous, increase void content and
Specific surface area, substantially increase acidifying quality, adsorption efficiency and the acidification rate of Concave-convex clay rod, the attapulgite after acidifying
After moisture content in clay particle absorption soil, disintegration will not be also produced, is advantageous to increase concave convex rod saline land greening tree planting soil
The salt resistance alkali effect of conditioner, the Task-size Controlling of the Concave-convex clay rod particle after the acidifying selected of the present invention 0.125~
0.42 millimeter.
Stalk after acidifying has the characteristics of preferable adsorptivity, thixotropy, heat endurance, plasticity and caking property, straw
After the acidified calcination process of stalk, pH value≤5.5.
Desulfurated plaster is also known as flue gas desulfurization gypsum, and main component is calcium sulphate dihydrate as the natural gypsum, desulfurated plaster
PH value be 5~9.
Humic acid is the remains of animals and plants remains, mainly plant, by the decomposition and conversion of microorganism, and it is geochemical
A series of a kind of organic substance that processes are caused and accumulated, the pH value of humic acid is 3~5.
Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly is in acidity, can reduce the alkalescence of soil, and contained calcium ion replaceable is saline and alkaline
Sodium ion on soil colloid, makes the content of soil exchangeable sodium ion reduce, so as to further reduce the sodium basicity of soil,
Promote the formation of soil granular structure, reach the purpose in improvement salt-soda soil, the Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly that the present invention selects
Grain fineness≤0.149 millimeter.
Concave-convex clay rod has unique layer chain structure feature, and crystal is in needle-like, threadiness or fiber collection shape, recessed
Convex rod stone clay has good colloidal nature and the higher adsorption capacities such as unique scattered, high temperature resistant, salt resistance alkali, the present invention
The Concave-convex clay rod grain fineness of selection is less than 0.074 millimeter.
Anhydrous slufuric acid ferrous iron is white powder, and the ferrous sulfate containing the crystallization water is pale green crystals, the sulfuric acid of 10% aqueous solution
Ferrous is in acidity to reindeer moss, and pH value is about 3.7, can be used not only for adjusting the tree planting of house refuse saline land greening in the present invention
The pH value of soil conditioner, the replenishers of plant ferro element being also used as, physiological disturbance occurs because of iron deficiency for preventing and treating plant,
Make plant leaf color chlorosis.
The technical scheme is that：
1st, the dispensing of house refuse saline land greening tree planting soil conditioner is made up of following component by weight percentage：Life rubbish
Concave-convex clay rod particle 5~18%, acid after rubbish compression Nutrition Soil 10~30%, house refuse charing soil 5~20%, acidifying
Stalk 5~15%, desulfurated plaster 5~20%, humic acid 5~15%, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly 3~15% after change,
Concave-convex clay rod 3~15%, ferrous sulfate 0~5% and water 5~20%.
2nd, the production method of house refuse saline land greening tree planting soil conditioner：House refuse saline land greening is planted trees
The dispensing of soil conditioner be stirred it is well mixed after, be packaged as house refuse saline land greening tree planting soil conditioner.
3rd, the dispensing of life garbage-compressing nutrition soil is made up of following component by weight percentage：House refuse after acidifying
15~35%, the gravel after sludge 25~55%, high viscous Concave-convex clay rod 2~15%, biogas slurry immersion after being acidified is concavo-convex
The string 1~10% after peat 2~15%, biogas residue 2~15%, crushing after rod flower ceramsite 2~15%, crushing, it is swollen
Swollen vermiculite 0.5~5%, expanded perlite 0.5~5% and high hydroscopic resin 0.1~5%；The life of life garbage-compressing nutrition soil
Production method：House refuse and sludge are first subjected to acidification, then the dispensing of life garbage-compressing nutrition soil is stirred, pressed
It is life garbage-compressing nutrition soil after contracting, microwave low temperature sterilization.
Life garbage-compressing nutrition soil applied for " household garbage-compressing using by the present inventor on 08 12nd, 2014
The production method of Nutrition Soil ", Chinese patent Authorization Notice No. are：CN 104262043B, authorized announcement date：05 month 2016 11
Day.
4th, the dispensing of house refuse charing soil is made up of following component by weight percentage：House refuse 15~35%, live
Property carclazyte waste residue 10~30%, mud coal 5~25%, Concave-convex clay rod 5~20%, bentonite 2~15%, zeolite 2~15%,
Discarded object 5~15%, vermiculite 0.5~5% and water 5~45% after crushing；The production method of house refuse charing soil：First will be raw
The dispensing stirring of rubbish charing soil living is squeezed into sheet-like particle, is house refuse charing soil after charing process.
House refuse charing soil is to use " the house refuse charing nutrition filed in the present inventor 2015 year 07 month 27 days
The production method of soil ", China Patent Publication No. is：CN 104987228A, publication date：On October 21st, 2015.
5th, the production method of the Concave-convex clay rod particle after being acidified：1. first by by the adsorption stage concave convex rod of weathering
Stone clay is carried out crushing after drying and sieved for the first time, and the Task-size Controlling of the adsorption stage Concave-convex clay rod particle after screening exists
0.149~0.42 millimeter；2. by the adsorption stage Concave-convex clay rod particle input revolution roasting in kilns after screening, sintering temperature control
At 420~480 DEG C, roasting time controlled at 45~90 minutes system；It is 3. the adsorption stage Concave-convex clay rod particle after roasting is defeated
Enter progress acidification, the preparation of dilute sulfuric acid in dilute sulfuric acid pond includes following component by weight percentage：The ﹪ of concentration 98 sulfuric acid 6
~10%, water 90~94%, acidification time control was at 4~12 hours；It is 4. the adsorption stage after acidified processing is concavo-convex
Rod stone clay particle takes out and drained away the water, input in rotary dryer drying for the Concave-convex clay rod particle half after acidifying into
Product, drying temperature control is at 150~200 DEG C, and drying time was controlled at 45~60 minutes, the Concave-convex clay rod particle after acidifying
Semi-finished product water content is less than 2.0%；5. it is acid that the Concave-convex clay rod pellet product after acidifying, which is carried out second after sieving,
Concave-convex clay rod particle after change, the Task-size Controlling of the Concave-convex clay rod particle after acidifying is at 0.125~0.42 millimeter.
Concave-convex clay rod particle after acidifying on November 14th, 2015 using being applied for " having net by the present inventor
Change the concave convex rod colour-wash powder of air function ", China Patent Publication No. is：CN 105272055A, publication date：2016 01
The moon 27.
6th, the production method of the stalk after being acidified：(1) stirred in the mixer first operated the input of stalk mixture,
Dilute sulfuric acid is slowly added to again to carry out acidification in stalk mixture；(2) by the stalk mixture after acidification, by right
The extruding of roller machine is stalk tablet, thickness≤3 millimeter of stalk tablet；(3) stalk tablet is transported to swinging drying oven
Interior roasting, roasting time are 1~3 hour, and sintering temperature is controlled at 250~450 DEG C, the stalk tablet water content after roasting≤
5%, the stalk tablet after roasting is the stalk semi-finished product after acidifying；The dispensing of stalk tablet is by weight percentage by following
Component forms：Stalk mixture 75~95% and dilute sulfuric acid 5~25%；The dispensing of stalk mixture is by weight percentage by following
Component forms：Stalk 68~92%, Concave-convex clay rod 7~30% and magnesia 0.1~3%；The dispensing of dilute sulfuric acid is by weight
Percentage is made up of following component：Concentration is 98% concentrated sulfuric acid 1~25% and water 75~99%.
The production method of stalk after acidifying was applied " after acidifying using by the present inventor on 07 27th, 2014
Stalk ", Chinese patent Authorization Notice No. are：CN 104128354B, authorized announcement date：On 06 08th, 2016.
7th, the dispensing of Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly is made up of following component by weight percentage：The viscous attapulgite of height glues
Concave-convex clay rod powder 5~15%, ardealite 10~30%, calcium superphosphate 5~28%, sulfuric acid after native powder 2~10%, acidifying
Ammonium 5~25%, potassium sulfate 2~20%, high hydroscopic resin 0.05~5% and trace element mixture 0.01~1%；Powdery is saline and alkaline
The production method of ground the fertilizer of retaining water and releasing nutrients slowly：(1) the dispensing of Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly is added to the Double-horizontal-shaft run to force
In formula mixer, stir as the mixture of Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly；(2) by the mixing of Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly
It is powder to be crushed in thing input pulverizer, grain fineness≤0.149 millimeter of powder, is Powdery saline-alkali soil water-holding slow-release
Fertilizer.
Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly applied for " Powdery saline-alkali soil using by the present inventor on October 22nd, 2012
The fertilizer of retaining water and releasing nutrients slowly ", Chinese patent Authorization Notice No. are：CN 102898237B, authorized announcement date：On 02 26th, 2014.
House refuse saline land greening tree planting soil conditioner is that a kind of powdery and graininess mixing are integrated, for changing
The physics of kind soil and/or the organic-inorganic soil conditioner of biological property.
The life garbage-compressing nutrition soil of sheet in house refuse saline land greening tree planting soil conditioner, applying to soil
In earth, loose Nutrition Soil is reduced to after water suction quickly, weight of the weight of loose Nutrition Soil than former compression Nutrition Soil after water suction
Amount adds more than 5 times, and substantial amounts of nitrogen, phosphorus, potassium, organic matter and various trace elements are contained in life garbage-compressing nutrition soil,
It is the high-quality Nutrition Soil that a kind of nutrition is complete, fertilizer efficiency is high, nontoxic, sterile, harmless, odorless and water retention property are good.
House refuse, active white clay waste slag in house refuse charing soil, mud coal, Concave-convex clay rod, bentonite, boiling
Stone, crush after discarded object and vermiculite after charing, can be by can not be by phosphorus that Salt And Alkali Tolerance nursery stock directly absorbs, potassium compound
And various trace elements, it is converted into soluble phosphorus, potassium, trace element and organic carbon.
After the moisture content in Concave-convex clay rod granular absorption soil after acidifying, disintegration will not be produced, pH value≤5.5, greatly
While amplitude improves the absorption property of Concave-convex clay rod, catalytic action, specific surface area, porosity, be advantageous to adjust saline and alkaline
The crumb structure of ground soil, increase the salt resistance alkali effect of house refuse saline land greening tree planting soil conditioner.
After the acidified calcination process of stalk, pH value≤5.5.
Contain substantial amounts of calcium, magnesium, silicon, sulphur, nitrogen, phosphorus, potassium and more in house refuse saline land greening tree planting soil conditioner
Kind trace element, have and slowly discharge in it in nutrition and the function of retain water and nutrients, it is necessary that Salt And Alkali Tolerance seedling growth institute can be provided
Nutritional ingredient, keep house refuse saline land greening tree planting soil conditioner in nutritional ingredient be not lost in, be advantageous to salt tolerant
The normal growth and development of alkali nursery stock, it is that a kind of nutrition is complete, fertilizer efficiency is high, nontoxic, harmless, odorless and water conservation time are grown
Saline land greening tree planting soil conditioner.
House refuse saline land greening tree planting soil conditioner in acidity, pH value≤5.5, have it is loose porous, compare surface
The characteristics of product is big, porosity is high and adsorption capacity is strong；Contained calcium, magnesium in house refuse saline land greening tree planting soil conditioner
Sodium ion on ion replaceable salt affected soil colloid, makes the content of soil exchangeable sodium ion reduce, and reduces the alkalization of soil
Degree, can not only adjust Pore structure in soil, promote the formation of soil granular structure, simultaneously can also be bright in the basicity for reducing soil
It is aobvious to improve alkaline land soil fertility, increase the content of alkaline land soil organic matter, calcium, magnesium, silicon, sulphur, nitrogen, phosphorus and potassium, reach and change
The purpose in good salt-soda soil, improve the survival rate of greening and afforestation.
Because house refuse saline land greening tree planting soil conditioner is in acidity, after desulfurated plaster compatible use, can fill
The useful effect of desulfurated plaster is waved in distribution, is further reduced the basicity of soil, is reduced the soil accumulation of salt in the surface soil, improves improvement salt-soda soil
Effect.
House refuse saline land greening tree planting soil conditioner and the soil of locality are used in mixed way, and are advantageous to improve local soil
The crumb structure of earth, loosing soil is kept, strengthen soil fertility, reduce the leaching loss of nutrient in soil, more effectively water conservation and guarantor
Fertilizer, and can reduce because soil passes the generation of withered, the climing disease such as withered, viral.
The application method of house refuse saline land greening tree planting soil conditioner：(1) it is used to improve salt-soda soil, can be with salt
The original soil on alkali ground is used in mixed way.(2) it is used to cultivate flowers and plants in salt-soda soil, first can sows flowers and plants in house refuse saline land greening
In tree planting soil conditioner, after flowers and plants emergence survives, then in conjunction with house refuse saline land greening tree planting soil conditioner, jointly
Saline land greening region is transplanted to, humidity appropriate in house refuse saline land greening tree planting soil conditioner is kept, can ensure that
Flowers and plants are in salt-soda soil normal growth and development.(3) it is used to plant trees in saline land greening, first house refuse saline land greening can be planted trees
After soil conditioner is added in tree planting bag, greening seedling is transplanted in tree planting bag, after the greening seedling in tree planting bag survives,
Again by the house refuse saline land greening tree planting soil conditioner and greening seedling in tree planting bag, co-transplantation to saline land greening
Tree planting region, conserved by afforestation Routine Management technique, the survival rate after greening and afforestation is more than 95%.
House refuse saline land greening tree planting soil conditioner is applied to improvement salt-soda soil and planted trees in saline land greening.
Embodiment
With reference to embodiment, the invention will be further described：
1st, the dispensing of house refuse saline land greening tree planting soil conditioner is made up of following component by weight percentage：Life rubbish
Concave-convex clay rod particle 10% after rubbish compression Nutrition Soil 24%, house refuse charing soil 8%, acidifying, the stalk after acidifying
6%th, desulfurated plaster 12%, humic acid 8%, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly 8%, Concave-convex clay rod 7%, ferrous sulfate
1% and water 16%.
2nd, the production method of house refuse saline land greening tree planting soil conditioner：House refuse saline land greening is planted trees
The dispensing of soil conditioner be stirred it is well mixed after, be packaged as house refuse saline land greening tree planting soil conditioner.
Claims (3)
1. a kind of house refuse saline land greening tree planting soil conditioner, it is characterised in that house refuse saline land greening is planted trees
The dispensing of soil conditioner is made up of following component by weight percentage：Life garbage-compressing nutrition soil 10~30%, life rubbish
Concave-convex clay rod particle 5~18% after rubbish charing soil 5~20%, acidifying, the stalk 5~15% after acidifying, desulfurated plaster 5
~20%, humic acid 5~15%, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly 3~15%, Concave-convex clay rod 3~15%, ferrous sulfate
0~5% and water 5~20%.
A kind of 2. house refuse saline land greening tree planting soil conditioner according to claim 1, it is characterised in that life rubbish
The production method of rubbish saline land greening tree planting soil conditioner：By the dispensing of house refuse saline land greening tree planting soil conditioner
It is stirred after being well mixed, is packaged as house refuse saline land greening tree planting soil conditioner.
A kind of 3. house refuse saline land greening tree planting soil conditioner according to claim 1, it is characterised in that life rubbish
For the thickness control of rubbish compression Nutrition Soil tablet at 5~8 millimeters, house refuse carbonizes thickness≤6 millimeter of native sheet-like particle, acid
The Task-size Controlling of Concave-convex clay rod particle after change is at 0.125~0.42 millimeter, and stalk thickness≤3 millimeter after acidifying are recessed
Convex rod stone clay particle fineness is less than 0.074 millimeter, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly grain fineness≤0.149 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711244530.0A CN107721683A (en) | 2017-11-30 | 2017-11-30 | House refuse saline land greening tree planting soil conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711244530.0A CN107721683A (en) | 2017-11-30 | 2017-11-30 | House refuse saline land greening tree planting soil conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220349A (en) * | 2018-11-15 | 2019-01-18 | 蒋文兰 | For planting the house refuse modular tree planting bag of shrub |
| CN110157447A (en) * | 2019-05-22 | 2019-08-23 | 辽宁工程技术大学 | A kind of dust storm soil conditioner and preparation method thereof and application method |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220349A (en) * | 2018-11-15 | 2019-01-18 | 蒋文兰 | For planting the house refuse modular tree planting bag of shrub |
| CN110157447A (en) * | 2019-05-22 | 2019-08-23 | 辽宁工程技术大学 | A kind of dust storm soil conditioner and preparation method thereof and application method |
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Application publication date: 20180223 |