CN107746346A - Flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream - Google Patents

Abstract

The invention discloses a kind of flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream, the main points of its technical scheme are, dispensing compresses Nutrition Soil by flyash, flyash carbonizes the zeolite granular after Nutrition Soil, Concave-convex clay rod, acidifying, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly, the plaster of paris, white cement, ammonium sulfate, quick dissolved sodium silicate, ferrous sulfate, water etc. and formed, dispensing is stirred respectively after being well mixed, is packaged as flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream respectively.Flyash non-woven fabrics saline land greening tree planting bag first component nutritive cream absorption adhesion performance is good, absorption sticks in flyash non-woven fabrics saline land greening tree planting bag component B nutrition film outer surface, it is formed by curing the saline and alkaline layer of thick isolation, the solubility salt in salt-soda soil can be effectively prevented to penetrate into flyash non-woven fabrics saline land greening tree planting bag, ensure that Salt And Alkali Tolerance nursery stock is well established and vigorously developing, two-component nutritive cream of the invention is applied to make non-woven fabrics saline land greening tree planting bag.

Description

Flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream

Technical field

The present invention relates to tree planting bag, and in particular to a kind of flyash non-woven fabrics saline land greening tree planting bag two-component nutrition Cream.

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.

Chinese patent Authorization Notice No.：CN 202514373U, authorized announcement date：It is on November 07th, 2012, entitled " poly- Rain water-saving fertilizer-preserving tree planting bag ", disclose " a kind of poly- rain water-saving fertilizer-preserving tree planting bag, including polybag, the polybag be cylinder and The poly- rain film composition of its upper end connection；The cylinder is divided into two parts up and down, the bottom cyclotomy by the root plantation line in the middle part of it Cylinder is hopper；Axillary root hole is provided with the cylinder polybag of described plantation line surrounding.The utility model ensure that tree The needs that the before seedling phase survives, regardless of outside soil property, as long as the soil property in tree planting bag is adapted to sapling growth, sapling just can be into It is living.The setting in axillary root hole especially in the utility model, the tree root for making to survive pass through axillary root hole and trees adjacent thereto Lateral root be connected, form root net, when there is natural precipitation, the net that root system is formed will store rainwater, be survived for trees Provide safeguard, realize that sapling survives, play the purpose for improving ecology.The utility model is particularly suitable in desert, salt-soda soil tree planting Afforestation ".

The weak point of above-mentioned patent is：" poly- rain water-saving fertilizer-preserving tree planting bag " be " during natural precipitation, root system formed net Rainwater will be stored, provided safeguard for surviving for trees, realize that sapling survives, play the purpose for improving ecology ", and in the Nature In, geographical position residing for desert or salt-soda soil, natural precipitation amount is less, and poly- rain water-saving fertilizer-preserving tree planting bag can not be adapted in sand Unconcerned, salt-soda soil afforestation.

Chinese patent Authorization Notice No.：CN 206251681U, authorized announcement date：On 06 16th, 2017, entitled " one Kind of tree planting bag ", discloses that " a kind of tree planting bag, it includes bag body, and the bag body includes inner liner and extexine, the inner liner Waterproof layer is provided between the extexine, the waterproof layer is the waterproof layer for dash, and the waterproof layer is by powder Waterproof material is made, and the inner liner is made up of degradation material, and the extexine is made up of degradation material.The powder Body waterproof material is bentonite or modified alta-mud or natural rock powder or antiseepage sand or organic silicon water-proofing powder.It is described degradable Material is material capable of being fast degraded.The material capable of being fast degraded be by fast degradation non-woven fabrics or woven fabric or looped fabric or Paper or degradable membrane.The fixed structure of waterproof layer is provided between the inner liner and the extexine.The utility model is not only The effect of tree planting bag water-retaining effect can fully be played, and waterproof layer is also ventilative while waterproof, moreover it is possible to allow the root of plant Arbitrary penetrate of system is grown ".

The weak point of above-mentioned patent is：(1) the bag body includes inner liner and extexine, and production cost is higher, is unfavorable for Promote.(2) the waterproof layer is made up of powder waterproof material, and powder waterproof material is bentonite or modified alta-mud or natural Rock dust or antiseepage sand or organic silicon water-proofing powder, these powder waterproof materials are difficult to stick in tree planting bag surface, although " interior The fixed structure of waterproof layer is provided between lining and the extexine ", still, in order to which " waterproof layer can also while waterproof It is ventilative ", the powder waterproof material in tree planting bag can not stick in the surface of tree planting bag, do not have the effect of waterproof, work as tree planting Bag with the external world with after soil or air contact, contained water in tree planting bag, being connected, it will be quickly dispersed into tree planting In alkaline land soil or air outside bag, and the solubility salt in salt-soda soil is easy to penetrate into tree planting bag, causes Nursery stock in tree planting bag is unable to normal growth and development, even causes the nursery stock in tree planting bag withered, above-mentioned patent can not be fine Performance tree planting bag water-retaining effect effect, be not suitable for salt-soda soil plant trees.

According to investigations, greening and afforestation is carried out in salt-soda soil, plant percent is less than 70% in 3 years.

Flyash is the fine ash that catching is got off from the flue gas after coal combustion, and flyash is the main solid of coal-burning power plant's discharge Body waste, flyash is one of larger industrial residue of the current discharge capacity in China, with the development of power industry, the powder of coal-burning power plant Coal ash discharge capacity increases year by year.Substantial amounts of flyash is untreated, will produce airborne dust, pollutes air；If being discharged into water system can make Silt up into river, and toxic chemical substance therein can also damage to human body and biology.

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 flyash non-woven fabrics saline land greening is planted Set bag two-component nutritive cream.

The dispensing of flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream compresses Nutrition Soil, fine coal by flyash Zeolite granular, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly, the plaster of paris, plain boiled water after ash charing Nutrition Soil, Concave-convex clay rod, acidifying Mud, ammonium sulfate, potassium sulfate, calcium superphosphate, quick dissolved sodium silicate, polyvinyl alcohol, hydroxypropyl methyl cellulose, ferrous sulfate and water group Into.

The production method of flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream：Flyash non-woven fabrics is saline and alkaline The dispensing of ground greening and afforestation bag two-component nutritive cream be stirred respectively it is well mixed after, be packaged as flyash non-woven fabrics salt respectively Alkali ground greening and afforestation bag two-component nutritive cream.

Fly ash grain is in porous type cellular tissue, and specific surface area is larger, has higher adsorption activity, and Zhu Bi has Loose structure, porosity are up to 50~80%, there is very strong water imbibition.Observe under the microscope, flyash is crystal, vitreum And the mixture of a composite construction of a small amount of unburned carbon composition.

Contain substantial amounts of nitrogen, phosphorus, potassium, organic matter and various trace elements in flyash compression Nutrition Soil, be a kind of nutrition The high-quality Nutrition Soil that composition is complete, fertilizer efficiency is high, nontoxic, sterile, harmless, odorless and water retention property are good, can provide Salt And Alkali Tolerance seedling Nutrient necessary to wood growth, be advantageous to the normal growth and development of Salt And Alkali Tolerance nursery stock, the flyash compression that the present invention selects Nutrition Soil grain fineness is less than 0.074 millimeter.

Flyash, active white clay waste slag in flyash charing Nutrition Soil, Concave-convex clay rod, bentonite, zeolite, crushing Discarded object and vermiculite afterwards, can be by can not be by phosphorus that Salt And Alkali Tolerance nursery stock directly absorbs, potassium compound and a variety of after charing Trace element, it is converted into phosphorus, potassium, trace element and the organic carbon of solubility.The concave convex rod charing soil particle that the present invention selects is thin Degree is less than 0.074 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.

The production method of zeolite granular after acidifying is using crushing, sieve, be calcined for the first time, being acidified, draining, drying and the The technological process of regrading, first it is calcined and is acidified afterwards, substantially increases acidifying quality, adsorption efficiency and the acidifying speed of zeolite Degree；After the moisture content in zeolite granular absorption soil after acidifying, disintegration will not be also produced, it is saline and alkaline to be advantageous to increase zeolite non-woven fabrics The salt resistance alkali effect of ground greening and afforestation bag, the Task-size Controlling of the zeolite granular after the acidifying that the present invention selects is 0.125~0.42 Millimeter.

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, and so as to further reduce the basicity of soil, promotees Enter 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.

Natural dihydrate gypsum is also known as gypsum, by calcining, levigate obtains the plaster of paris；Soaking can be short after stirring Hardening sizing in time, there is that very strong moulding ability, stability are good, and gypsum can improve the content of soil activation calcium cation, subtract The light harm of sodium carbonate and sodium bicarbonate to crop, reduces pH value.

White portland cement abbreviation white cement, it is that gypsum, levigate manufactured water are added by white portland cement clinker Hydraulic cement, it is typically characterised by that there is very high whiteness, bright color.

Ammonium sulfate is physiological acidic fertilizer, and after the ammonium in fertilizer is absorbed by plants, the sulfate radical of residual can reduce soil Alkalescence.

Calcium superphosphate is to use the directly obtained phosphate fertilizer of sulfuric acid decomposition phosphorus ore, and surface soil alkalinity can be reduced using calcium superphosphate.

Potassium sulfate is colourless crystallization body, and hygroscopicity is small, prevented from caking, and physical behavior is good, is good water using convenience Dissolubility potash fertilizer；Potassium sulfate is physiological acidic fertilizer, and soil pH value can be reduced by being applied in basic soil, is adapted to apply on salt-soda soil With, and have the good action in improvement salt-soda soil.

Quick dissolved sodium silicate is white powder material, can quickly be dissolved in water, has that cohesive force is strong, intensity is higher, acid resistance, The characteristics of heat-resist.

Polyethenol series white solid, it is external form point cotton-shaped, graininess, powdered three kinds；Nonpoisonous and tasteless, graininess can be Dissolved in 80--90 DEG C of water, it is powdered other powders it is pre-dispersed after can dissolve at normal temperatures.With preferable viscosity, Polymerism, caking property and water-retaining property.

Hydroxypropyl methyl cellulose has thickening capabilities, salt discharge, pH stability, water-retaining property, dimensional stability, excellent The features such as film forming and extensive resistance to enzymatic, dispersiveness and caking property.

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 flyash non-woven fabrics saline land greening in the present invention The pH value of tree planting bag two-component nutritive cream, is also used as the replenishers of plant ferro element, and preventing and treating plant gives birth to because of iron deficiency Rationality disease, make plant leaf color chlorosis.

The technical scheme is that：

1st, the dispensing of flyash non-woven fabrics saline land greening tree planting bag first component nutritive cream is by weight percentage by following component group Into：Flyash compression Nutrition Soil 15~45%, flyash charing Nutrition Soil 10~30%, Concave-convex clay rod 5~25%, powdery Salt-soda soil the fertilizer of retaining water and releasing nutrients slowly 5~20%, quick dissolved sodium silicate 0~5%, polyvinyl alcohol 0~5%, hydroxypropyl methyl cellulose 0~ 5%th, ferrous sulfate 0~3% and water 15~40%.

2nd, the dispensing of flyash non-woven fabrics saline land greening tree planting bag component B nutritive cream is by weight percentage by following group It is grouped into：Zeolite granular 5~20%, ammonium sulfate 2~10% after the plaster of paris 15~40%, white cement 10~35%, acidifying, mistake Calcium phosphate 1~8%, potassium sulfate 1~8%, ferrous sulfate 0~5% and water 15~45%.

3rd, the production method of flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream：By flyash non-woven fabrics salt Alkali greening and afforestation bag two-component nutritive cream dispensing be stirred respectively it is well mixed after, be packaged as flyash non-woven fabrics respectively Saline land greening tree planting bag two-component nutritive cream.

4th, the dispensing of flyash compression Nutrition Soil is made up of following component by weight percentage：Flyash 15 after acidifying~ 35%th, the gravel-shaped attapulgite flower after sludge 25~55%, high viscous Concave-convex clay rod 2~15%, biogas slurry immersion after being acidified The string 1~10% after peat 2~15%, biogas residue 2~15%, crushing after grass haydite 2~15%, crushing, expands leech Stone 0.5~5%, expanded perlite 0.5~5% and high hydroscopic resin 0.1~5%.

Flyash compresses the production method of Nutrition Soil：Flyash and sludge are first subjected to acidification, then by flyash pressure The dispensing of contracting Nutrition Soil is stirred, compressed, compresses Nutrition Soil after microwave low temperature sterilization for flyash.

Flyash compression Nutrition Soil using applied by the present inventor on 08 12nd, 2014 " flyash compression nutrition The production method of soil ", Chinese patent Authorization Notice No. is：CN 104119162B, authorized announcement date：On 08 24th, 2016.

5th, the dispensing of flyash charing soil is made up of following component by weight percentage：Flyash 15~55%, activity are white Discarded object 5 after native waste residue 10~30%, Concave-convex clay rod 5~20%, bentonite 0~15%, zeolite 2~15%, crushing ~15%, vermiculite 0.5~5% and water 5~45%；The dispensing of flyash charing Nutrition Soil semi-finished product is by weight percentage by following Component forms：Discarded object 5~25%, Diammonium phosphate (DAP) 0.2~10% after flyash charing soil 45~75%, bubble system, expansion Perlite 0.5~5%, ferrous sulfate 0~5%, high hydroscopic resin 0.1~5% and water 0~35%.

Flyash carbonizes the production method of Nutrition Soil：The dispensing stirring that flyash is first carbonized to soil is squeezed into sheet-like particle, Charing process is flyash charing soil, then will carbonize nutrition after the dispensing granulation and sterilizing of flyash charing Nutrition Soil for flyash Soil.

Flyash charing Nutrition Soil using applied by the present inventor on 07 27th, 2015 " flyash charing nutrition The production method of soil ", China Patent Publication No. is：CN 104945175A, publication date：On 09 30th, 2015.

6th, 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%.

The production method of Powdery saline-alkali soil 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 In the two shaft pugmill mixer of operation, stir as the mixture of Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly；(2) by Powdery saline-alkali soil It is Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly after being crushed in the mixture input pulverizer of the fertilizer of retaining water and releasing nutrients slowly, the grain fineness of powder≤ 0.149 millimeter.

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.

7th, the production method of the zeolite granular after being acidified：1. first zeolite crush and sieved for the first time, after screening The Task-size Controlling of zeolite granular is at 0.149~0.42 millimeter；2. by the zeolite granular input revolution roasting in kilns after screening, roasting At 420~480 DEG C, roasting time controlled at 60~120 minutes temperature control；3. the zeolite granular after roasting is inputted into dilute sulfuric acid Acidification is carried out in pond, the preparation of dilute sulfuric acid 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；Drained the water 4. the zeolite granular after acidified processing is taken out Point, it is the zeolite granular semi-finished product after acidifying to input drying in rotary dryer, and drying temperature is controlled at 150~250 DEG C, is dried For dry time control at 30~60 minutes, the zeolite granular semi-finished product water content after acidifying was less than 2.0%；5. by the zeolite after acidifying Pellet product carries out second for the zeolite granular after acidifying, the Task-size Controlling of the zeolite granular after acidifying existing after sieving 0.125~0.42 millimeter.

Zeolite granular after acidifying on November 14th, 2015 using being applied for " thering is purification air work(by the present inventor The zeolite colour-wash powder of energy ", China Patent Publication No. is：CN 105272114A, publication date：On 01 27th, 2016.

Flyash non-woven fabrics saline land greening tree planting bag component B nutritive cream is the paste that a kind of moisture content is less than 45%, Flyash non-woven fabrics saline land greening tree planting bag is immersed in flyash non-woven fabrics saline land greening tree planting bag component B nutritive cream, Take out and dry after immersion, flyash non-woven fabrics saline land greening tree planting bag component B nutritive cream absorption adhesion performance is good, can be quick Absorption sticks in flyash non-woven fabrics saline land greening tree planting bag surfaces externally and internally, is solidified into a kind of inside and outside double-deck waterproof of good toughness With the nutrient film for preventing saline and alkaline infiltration.

The boiling after the plaster of paris, white cement and acidifying in flyash non-woven fabrics saline land greening tree planting bag component B nutritive cream After the mixing of stone particle, considerably increase flyash non-woven fabrics saline land greening tree planting bag waterproof and prevent the strong of saline and alkaline osmotrophy film Degree, toughness and absorption property.

Absorption sticks in the waterproof of flyash non-woven fabrics saline land greening tree planting bag surfaces externally and internally and prevents saline and alkaline osmotrophy Film, the saline and alkaline layer of thick isolation is formed by curing, not only may insure the nutrition in flyash non-woven fabrics saline land greening tree planting bag And moisture, the outside of flyash non-woven fabrics saline land greening tree planting bag will not be leaked into, and effectively can also prevent in salt-soda soil Solubility salt penetrate into flyash non-woven fabrics saline land greening tree planting bag.

Contain nitrogen, phosphorus, potassium and various trace elements in flyash non-woven fabrics saline land greening tree planting bag component B nutritive cream, Be advantageous in flyash non-woven fabrics saline land greening tree planting bag after non-woven fabrics degraded, in being provided for the Salt And Alkali Tolerance nursery stock in tree planting bag Later stage nutrient.

Flyash non-woven fabrics saline land greening tree planting bag first component nutritive cream is the paste that a kind of moisture content is less than 40%, Contain nitrogen, phosphorus, potassium, organic matter and various trace elements in flyash non-woven fabrics saline land greening tree planting bag first component nutritive cream, Flyash non-woven fabrics saline land greening tree planting bag first component nutritive cream absorption adhesion performance is good, and absorption sticks in flyash non-woven fabrics Saline land greening tree planting bag component B nutrition film outer surface, forms thick nutrient film, has that nutrition is complete, nontoxic, nothing The characteristics of bacterium, good harmless, odorless and water retention property.

The application method of flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream：

(1) flyash non-woven fabrics saline land greening tree planting bag is made using non-woven fabrics, and flyash non-woven fabrics salt-soda soil is green Change tree planting bag to immerse in flyash non-woven fabrics saline land greening tree planting bag component B nutritive cream, take out and dry after immersion, flyash Non-woven fabrics saline land greening tree planting bag surfaces externally and internally, absorption adhesion have a large amount of flyash non-woven fabrics saline land greening tree planting bag second groups Part nutritive cream, rapid curing is into thick waterproof and prevents the nutrient film of saline and alkaline infiltration；(2) by flyash non-woven fabrics saline land greening Tree planting bag first component nutritive cream, being sprayed on adhesion has the flyash non-woven fabrics saline land greening tree planting bag of a large amount of component B nutritive creams Inwall, first component nutritive cream firmly adsorb stick in component B waterproof and prevent saline and alkaline infiltration nutrient film outer layer；⑶ Flyash saline land greening tree planting soil conditioner after adding water to soak is added into flyash non-woven fabrics saline land greening to plant trees In bag, you can to carry out the transplanting of Salt And Alkali Tolerance nursery stock；(4) the flyash salt-soda soil by Salt And Alkali Tolerance Nursery stock transplanting in tree planting bag is green Change in tree planting soil conditioner, carry out the maintenance in seedling stage, it is resistance in flyash non-woven fabrics saline land greening tree planting bag to be implanted in Saline and alkaline nursery stock enters the normal growth and development stage, by the Salt And Alkali Tolerance nursery stock survived together with flyash non-woven fabrics saline land greening Tree planting bag, the salt-soda soil region planted trees to needs is started shipment jointly, directly cultivation is in salt-soda soil.

Effective nutritional ingredient in flyash saline land greening tree planting soil conditioner in tree planting bag, by Salt And Alkali Tolerance nursery stock In absorption process, its nutritional ingredient will be reduced slowly, and absorption is sticked in inside and outside flyash non-woven fabrics saline land greening tree planting bag Nutritional ingredient in nutrient film, the flyash salt-soda soil slowly penetrated into flyash non-woven fabrics saline land greening tree planting bag In greening and afforestation soil conditioner, the nutrient required for the Salt And Alkali Tolerance nursery stock middle and later periods growth in tree planting bag can be provided, really It is well established and vigorously developing to protect Salt And Alkali Tolerance nursery stock；In the Salt And Alkali Tolerance seedling growth later stage, it can in right amount supplement and impose relevant nutritional ingredient.

Flyash saline land greening tree planting soil conditioner in tree planting bag pH value≤5.5, has loose more in acidity Hole, the characteristics of specific surface area is big, porosity is high and adsorption capacity is strong, contain in flyash saline land greening tree planting soil conditioner Substantial amounts of calcium, magnesium, silicon, sulphur, nitrogen, phosphorus, potassium and various trace elements, can slowly discharge in it in nutrition and retain water and nutrients, there is provided Nutritional ingredient necessary to plant growth, the nutritional ingredient in flyash saline land greening tree planting soil conditioner is kept not flow Lose, be advantageous to the normal growth and development of plant, be that a kind of nutrition is complete, fertilizer efficiency is high, nontoxic, harmless, odorless and water conservation The saline land greening tree planting soil conditioner of time length.

Flyash saline land greening tree planting soil conditioner was applied using by the present inventor on November 30th, 2017 " flyash saline land greening tree planting soil conditioner ", Chinese Patent Application No. is：2017112426193.

Flyash non-woven fabrics saline land greening tree planting bag is implanted in salt-soda soil, and with salt-soda soil, solubility salt is continuous Etch, tree planting bag will slowly degrade, the nutritive cream of the first and second components of the inside and outside absorption adhesion of tree planting bag, also can constantly with plant Set the solubility salt outside bag in salt-soda soil and carry out neutralization reaction, reduce the pH value in tree planting bag exterior circumferential salt-soda soil, it is ensured that Salt And Alkali Tolerance nursery stock energy normal growth and development inside flyash non-woven fabrics saline land greening tree planting bag, with Salt And Alkali Tolerance seedling root not Disconnected flourishing extension, greatly strengthen the salinity and alkalinity resistance of Salt And Alkali Tolerance nursery stock inside greening and afforestation bag.

The Salt And Alkali Tolerance nursery stock that will have been survived in flyash non-woven fabrics saline land greening tree planting bag and tree planting bag, co-transplantation Cultivation in salt-soda soil, Salt And Alkali Tolerance nursery stock will normal growth and development, in 3 years, flyash non-woven fabrics saline land greening tree planting bag Interior Salt And Alkali Tolerance plant percent >=95%.

Flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream is applied to make the plant of non-woven fabrics saline land greening Set bag.

Embodiment

With reference to embodiment, the invention will be further described：

1st, the dispensing of flyash non-woven fabrics saline land greening tree planting bag first component nutritive cream is by weight percentage by following component group Into：Flyash compression Nutrition Soil 32%, flyash charing Nutrition Soil 16%, Concave-convex clay rod 12%, Powdery saline-alkali soil water conservation Slow-release fertilizer 8%, quick dissolved sodium silicate 0.8%, polyvinyl alcohol 0.6%, hydroxypropyl methyl cellulose 0.4%, the and of ferrous sulfate 1.2% Water 29%.

2nd, the dispensing of flyash non-woven fabrics saline land greening tree planting bag component B nutritive cream is by weight percentage by following group It is grouped into：Zeolite granular 15%, ammonium sulfate 4%, calcium superphosphate 2%, sulfuric acid after the plaster of paris 24%, white cement 20%, acidifying Potassium 2%, ferrous sulfate 1% and water 32%.

3rd, the production method of flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream：By flyash non-woven fabrics salt Alkali greening and afforestation bag two-component nutritive cream dispensing be stirred respectively it is well mixed after, be packaged as flyash non-woven fabrics respectively Saline land greening tree planting bag two-component nutritive cream.

Claims (3)

1. A kind of 1. flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream, it is characterised in that flyash non-woven fabrics salt Alkali the dispensing of greening and afforestation bag first component nutritive cream be made up of by weight percentage following component：Flyash compresses Nutrition Soil 15 ~45%, flyash charing Nutrition Soil 10~30%, Concave-convex clay rod 5~25%, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly 5~ 20%th, quick dissolved sodium silicate 0~5%, polyvinyl alcohol 0~5%, hydroxypropyl methyl cellulose 0~5%, the and of ferrous sulfate 0~3% Water 15~40%；

   The dispensing of flyash non-woven fabrics saline land greening tree planting bag component B nutritive cream is made up of following component by weight percentage： Zeolite granular 5~20%, ammonium sulfate 2~10%, calcium superphosphate 1 after the plaster of paris 15~40%, white cement 10~35%, acidifying ~8%, potassium sulfate 1~8%, ferrous sulfate 0~5% and water 15~45%.
2. 2. a kind of flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream, its feature exist according to claim 1 In the production method of flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream：Flyash non-woven fabrics salt-soda soil is green Change tree planting bag two-component nutritive cream dispensing be stirred respectively it is well mixed after, be packaged as flyash non-woven fabrics salt-soda soil respectively Greening and afforestation bag two-component nutritive cream.
3. 3. a kind of flyash non-woven fabrics saline land greening tree planting bag two-component nutritive cream, its feature exist according to claim 1 In flyash compression Nutrition Soil grain fineness is less than 0.074 millimeter, and flyash charing Nutrition Soil grain fineness is less than 0.074 milli Rice, Concave-convex clay rod grain fineness are less than 0.074 millimeter, and the Task-size Controlling of the zeolite granular after acidifying is 0.125~0.42 Millimeter, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly grain fineness≤0.149 millimeter.