CN107926602A - Flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream - Google Patents

Abstract

The invention discloses a kind of flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream, the main points of its technical scheme are that, dispensing is made of Concave-convex clay rod particle, urea, potassium dihydrogen phosphate, high hydroscopic resin, quick dissolved sodium silicate, polyvinyl alcohol, hydroxypropyl methyl cellulose, ferrous sulfate, sodium carbonate, white cement and the water after flyash compression Nutrition Soil, flyash charing Nutrition Soil, Concave-convex clay rod, acidifying, dispensing is stirred respectively after mixing, is packaged as flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream respectively.Absorption sticks in the nutritional ingredient inside and outside flyash non-woven fabrics desert afforestation tree planting bag in two-component nutritive cream, the flyash slowly penetrated into flyash non-woven fabrics desert afforestation tree planting bag is compressed in Nutrition Soil, the drought-enduring nursery stock mid-term that can be provided in tree planting bag grows required nutrient, ensure that drought-enduring nursery stock is well established and vigorously developing, two-component nutritive cream of the invention is suitable for making non-woven fabrics desert afforestation tree planting bag.

Description

Flyash non-woven fabrics desert afforestation 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 desert afforestation tree planting bag two-component nutritive cream.

Background technology

The formation of desertification, except because power effect and caused by sand dune reach invasion natural cause in addition to, due to mistake Degree is land-reclaimable, overgraze, the human factor that excessively felling, industrial traffic construction etc. destroy vegetation causes the phenomenon of desertification more Generally.Therefore, protect and make good use of soil, envelope sand-base cultivation grass, builds windproof sarin, carry out woods, herd, the comprehensive exploitation of water conservancy etc. is controlled Reason, exactly protects Green Homeland, and realization protects the mankind oneself.

The method of control of desert mainly has：Sand-protecting barrier is set, mainly there is straw checkerboard barrier sand-protecting barrier, clay sand-protecting barrier, hedge sand-protecting barrier, vertical Sand-protecting barrier is peaceful to sand barrier etc.；Fine and close thing is covered on Shamian Island, i.e., by covered rearing with plastic film on desert, and with the weight pressure such as stone Firmly；Using waste plastics Desert Control, modified waste plastics are become into the cementing material that fixes the sand, then on the husky surface of planted surrounding plants Spray the one layer of cementing material that fixes the sand；Plant in treating, is to sow psammophytes in desert area, to prevent Desert Expansion and improve husky Desert soil；Water resource using mainly from draw water, water delivery and water-saving irrigation etc. consider etc..

Control of desert has become the top priority of China's ecological environment treatment, and the side of drought-enduring nursery stock is cultivated using general planting Method, it is difficult to ensure drought-enduring nursery stock normal growth and development.

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 for cylinder and The poly- rain film composition of the upper end connection；The cylinder is divided into two parts up and down, the lower part 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 exterior soil property, as long as the soil property in tree planting bag is adapted to sapling to grow, 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 shortcoming 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, provide safeguard for surviving for trees, realize that sapling survives, play the purpose for improving ecology ", and in the Nature In, geographical location 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 liner layer and extexine, the liner layer Waterproof layer is provided between the extexine, the waterproof layer is the waterproof layer for water blocking, and the waterproof layer is by powder Waterproof material is made, and the liner layer is made of degradation material, and the extexine is made 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 liner layer 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 System arbitrarily penetrates growth and development ".

The shortcoming of above-mentioned patent is：(1) the bag body includes liner layer and extexine, and production cost is higher, is unfavorable for Promote.(2) the waterproof layer is made 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 After bag and soil or air contact, contained water in tree planting bag, is connected, it will be quickly dispersed into tree planting with the external world In soil or air outside bag, the effect of tree planting bag water-retaining effect can not be played well, be also not suitable in desert, saline and alkaline Plant trees on ground.

According to investigations, greening and afforestation is carried out in desert, plant percent is less than 55% 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 human body and biology.

The content of the invention

The purpose of the present invention is overcome shortcoming in the prior art, there is provided a kind of flyash non-woven fabrics desert afforestation is planted trees Bag two-component nutritive cream.

The dispensing of flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream is by flyash compression Nutrition Soil, flyash Carbonize Nutrition Soil, Concave-convex clay rod, the Concave-convex clay rod particle after acidifying, urea, potassium dihydrogen phosphate, high hydroscopic resin, Quick dissolved sodium silicate, polyvinyl alcohol, hydroxypropyl methyl cellulose, ferrous sulfate, sodium carbonate, white cement and water composition.

The production method of flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream：By flyash non-woven fabrics Desert Green The dispensing for changing tree planting bag two-component nutritive cream is stirred after mixing respectively, is packaged as flyash non-woven fabrics Desert Green respectively Change tree planting 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 drought-enduring nursery stock Nutrient necessary to growth, is conducive to the normal growth and development of drought-enduring nursery stock, the flyash compression nutrition that the present invention selects Soil particle 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 the phosphorus that cannot be directly absorbed by drought-enduring nursery stock, potassium compound and a variety of micro- after charing Secondary element, be converted into solubility phosphorus, potassium, trace element and organic carbon, be conducive to by drought-enduring nursery stock be directly absorbed as nutrition into Point, the flyash charing Nutrition Soil grain fineness that the present invention selects is less than 0.074 millimeter.

Concave-convex clay rod has unique layer chain structure feature, and crystal is recessed in needle-shaped, threadiness or fiber set shape 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 Concave-convex clay rod particle after acidifying using crush, sieve, roast for the first time, being acidified, draining, Drying and the technological process of second of screening, substantially increase acidifying quality, adsorption efficiency and the acidifying speed of Concave-convex clay rod Spend, after the moisture content in Concave-convex clay rod granular absorption air after acidifying, disintegration will not be produced, be conducive to protect flyash The waterproof effect of non-woven fabrics desert afforestation tree planting bag.

In roasting process, calcination temperature is controlled at 420~480 DEG C, roasting particle after Concave-convex clay rod screening Between control at 45~90 minutes, the water of different conditions in concave convex rod crystal structure, the needle bar shape for making it accumulate in a jumble can be removed Group becomes loose porous, increase void content, specific surface area and raising adsorption effect, the concave convex rod after the acidifying that the present invention selects The granularity of stone clay particle is controlled at 0.125~0.42 millimeter.

Urea is the highest nitrogenous fertilizer of nitrogen content.

Potassium dihydrogen phosphate is efficient phosphorus potassium complex fertilizer.

For the water absorbent rate of high hydroscopic resin up to hundreds times or even thousands of times of own wt, the present invention selects super absorbent resin The water absorbent rate of fat is 100~300 times.

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, three kinds powdered；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 the plant of flyash non-woven fabrics desert afforestation in the present invention The pH value of bag two-component nutritive cream is set, is also used as the replenishers of plant ferro element, because of iron deficiency physiology occurs for prevention plant Venereal disease is done harm to, and makes plant leaf color chlorosis.

Sodium carbonate has the general character and heat endurance of salt, soluble easily in water, its aqueous solution is used to adjust in the present invention in alkalescence Save the pH value of flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream.

White portland cement abbreviation white cement, is to add gypsum, levigate manufactured water by white portland cement clinker Hydraulic cement, is typically characterised by having very high whiteness, bright color.

The technical scheme is that：

1st, the dispensing of flyash non-woven fabrics desert afforestation tree planting bag first component nutritive cream is made of following component by weight percentage： Flyash compression Nutrition Soil 20~45%, flyash charing Nutrition Soil 15~30%, Concave-convex clay rod 5~25%, urea 0.5 ~5%, potassium dihydrogen phosphate 0.5~5%, high hydroscopic resin 0.1~5%, quick dissolved sodium silicate 0~3%, polyvinyl alcohol 0~3%, Hydroxypropyl methyl cellulose 0~3%, ferrous sulfate 0~3%, sodium carbonate 0~3% and water 15~40%.

2nd, the dispensing of flyash non-woven fabrics desert afforestation tree planting bag component B nutritive cream is by weight percentage by following component Composition：Concave-convex clay rod particle 10~30%, urea 0.5~5%, potassium dihydrogen phosphate after white cement 30~50%, acidifying 0.5~5%, high hydroscopic resin 0.1~5%, ferrous sulfate 0~3%, sodium carbonate 0~3% and water 15~45%.

3rd, the production method of flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream：By flyash non-woven fabrics desert The dispensing of greening and afforestation bag two-component nutritive cream is stirred after mixing respectively, is packaged as flyash non-woven fabrics desert respectively Greening and afforestation bag two-component nutritive cream.

4th, the dispensing of flyash compression Nutrition Soil is made 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 plant fiber 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, compresses, 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 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 of flyash charing soil is first 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 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 granularity control 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, calcination temperature control At 420~480 DEG C, roasting time was 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 sulfuric acid 6 of 98 ﹪ of concentration ~10%, water 90~94%, acidification time control is when 4~12 is small；It is 4. the adsorption stage after acidified processing is concavo-convex Rod stone clay particle takes out and drains 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 granularity of the Concave-convex clay rod particle after acidifying are controlled 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.

Flyash non-woven fabrics desert afforestation tree planting bag component B nutritive cream is the paste that a kind of moisture content is less than 45%, will Flyash non-woven fabrics desert afforestation tree planting bag is immersed in flyash non-woven fabrics desert afforestation tree planting bag component B nutritive cream, after immersion Taking-up is dried, and flyash non-woven fabrics desert afforestation tree planting bag component B nutritive cream absorption adhesion performance is good, can quick adsorption adhesion In flyash non-woven fabrics desert afforestation tree planting bag surfaces externally and internally, a kind of inside and outside double-deck waterproof nutrient film of good toughness is solidified into.

The Concave-convex clay rod after white cement, acidifying in flyash non-woven fabrics desert afforestation tree planting bag component B nutritive cream After particle and high hydroscopic resin are stirred, the strong of flyash non-woven fabrics desert afforestation tree planting bag waterproof nutrient film is considerably increased Degree, toughness and absorption property.

Absorption sticks in the waterproof nutrient film of flyash non-woven fabrics desert afforestation tree planting bag outer surface, not only may insure powder Nutrition and moisture in coal ash non-woven fabrics desert afforestation tree planting bag, will not leak into flyash non-woven fabrics desert afforestation tree planting bag Outside, and the aqueous vapor in desert can also be adsorbed onto around flyash non-woven fabrics desert afforestation tree planting bag, keep flyash Non-woven fabrics desert afforestation tree planting bag inside and outside is all in moisture state.

Contain nitrogen, phosphorus, potassium and various trace elements in flyash non-woven fabrics desert afforestation tree planting bag component B nutritive cream, have After non-woven fabrics degraded in flyash non-woven fabrics desert afforestation tree planting bag, mid-term nutrition is provided for the drought-enduring nursery stock in tree planting bag Element.

Flyash non-woven fabrics desert afforestation tree planting bag first component nutritive cream be a kind of moisture content be less than 40% paste, powder Contain nitrogen, phosphorus, potassium, organic matter and various trace elements, fine coal in coal ash non-woven fabrics desert afforestation tree planting bag first component nutritive cream Grey non-woven fabrics desert afforestation tree planting bag first component nutritive cream absorption adhesion performance is good, and absorption sticks in flyash non-woven fabrics Desert Green Change tree planting bag component B nutrition film outer surface, form thick nutrient film, have nutrition it is complete, it is nontoxic, sterile, harmless, The characteristics of odorless and good water retention property.

The drought-enduring nursery stock that will have been survived in flyash non-woven fabrics desert afforestation tree planting bag, co-transplantation are cultivated in desert In, in addition may remain in more than 30 days to keep the skin wet, drought-enduring nursery stock will normal growth and development, in 3 years, fine coal Drought-enduring plant percent >=90% in grey non-woven fabrics desert afforestation tree planting bag.

The application method of flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream：

(1) flyash non-woven fabrics desert afforestation tree planting bag is made using non-woven fabrics, and flyash non-woven fabrics desert afforestation is planted Set bag to immerse in flyash non-woven fabrics desert afforestation tree planting bag component B nutritive cream, take out and dry after immersion, flyash non-woven fabrics Desert afforestation tree planting bag surfaces externally and internally, absorption adhesion have a large amount of flyash non-woven fabrics desert afforestation tree planting bag component B nutritive creams, Thick waterproof nutrient film is formed after curing；(2), by flyash non-woven fabrics desert afforestation tree planting bag first component nutritive cream, it is sprayed on Adhesion has the inner wall of the flyash non-woven fabrics desert afforestation tree planting bag of a large amount of component B nutritive creams, the absorption adhesion of first component nutritive cream In the outer layer of component B waterproof nutrient film；(3) the flyash compression Nutrition Soil after water wetting will be added to be added to flyash non-woven fabrics sand In unconcerned greening and afforestation bag, you can to carry out the transplanting of drought-enduring nursery stock；(4) by drought-enduring Nursery stock transplanting in flyash non-woven fabrics Desert Green Change in tree planting bag, carry out the maintenance in seedling stage, the drought-enduring nursery stock in flyash non-woven fabrics desert afforestation tree planting bag to be implanted in enters In the normal growth and development stage, by flyash non-woven fabrics desert afforestation tree planting bag together with the drought-enduring nursery stock in tree planting bag, start shipment jointly The region for needing to plant trees to desert, directly cultivation is in desert, it can be ensured that flyash non-woven fabrics desert afforestation tree planting bag Interior drought-enduring nursery stock normal growth and development in desert, achievees the purpose that the greening and afforestation in desert.

Effective nutritional ingredient in flyash compression Nutrition Soil in tree planting bag, in by drought-enduring nursery stock absorption process, it is sought Forming point will slowly be reduced, and absorption sticks in the battalion inside and outside flyash non-woven fabrics desert afforestation tree planting bag in two-component nutritive cream Form point, the flyash slowly penetrated into flyash non-woven fabrics desert afforestation tree planting bag is compressed in Nutrition Soil, plant can be provided The drought-enduring nursery stock mid-term set in bag grows required nutrient, it is ensured that drought-enduring nursery stock is well established and vigorously developing, after drought-enduring seedling growth Phase, can in right amount supplement and impose related nutritional ingredient.

Flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream is suitable for making non-woven fabrics desert afforestation tree planting bag.

Embodiment

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

1st, the dispensing of flyash non-woven fabrics desert afforestation tree planting bag first component nutritive cream is made of following component by weight percentage： Flyash compression Nutrition Soil 30%, flyash charing Nutrition Soil 16%, Concave-convex clay rod 15%, urea 3%, potassium dihydrogen phosphate 2%th, high hydroscopic resin 2%, quick dissolved sodium silicate 0.5%, polyvinyl alcohol 0.5%, hydroxypropyl methyl cellulose 0.2%, sulfuric acid are sub- Iron 0.8%, sodium carbonate 0% and water 30%.

2nd, the dispensing of flyash non-woven fabrics desert afforestation tree planting bag component B nutritive cream is by weight percentage by following component Composition：Concave-convex clay rod particle 24%, urea 2%, potassium dihydrogen phosphate 1%, high hydroscopic resin after white cement 40%, acidifying 0.5%th, ferrous sulfate 0.5%, sodium carbonate 0% and water 32%.

3rd, the production method of flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream：By flyash non-woven fabrics desert The dispensing of greening and afforestation bag two-component nutritive cream is stirred after mixing respectively, is packaged as flyash non-woven fabrics desert respectively Greening and afforestation bag two-component nutritive cream.

Claims (3)

1. A kind of 1. flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream, it is characterised in that flyash non-woven fabrics desert The dispensing of greening and afforestation bag first component nutritive cream is made of following component by weight percentage：Flyash compression Nutrition Soil 20~ 45%th, flyash charing Nutrition Soil 15~30%, Concave-convex clay rod 5~25%, urea 0.5~5%, potassium dihydrogen phosphate 0.5 ~5%, high hydroscopic resin 0.1~5%, quick dissolved sodium silicate 0~3%, polyvinyl alcohol 0~3%, hydroxypropyl methyl cellulose 0~ 3%th, ferrous sulfate 0~3%, sodium carbonate 0~3% and water 15~40%；

   The dispensing of flyash non-woven fabrics desert afforestation tree planting bag component B nutritive cream is made of following component by weight percentage：In vain Cement 30~50%, acidifying after Concave-convex clay rod particle 10~30%, urea 0.5~5%, potassium dihydrogen phosphate 0.5~ 5%th, high hydroscopic resin 0.1~5%, ferrous sulfate 0~3%, sodium carbonate 0~3% and water 15~45%.
2. A kind of 2. flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream according to claim 1, it is characterised in that The production method of flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream：By flyash non-woven fabrics desert afforestation tree planting bag The dispensing of two-component nutritive cream is stirred after mixing respectively, is packaged as flyash non-woven fabrics desert afforestation tree planting bag respectively Two-component nutritive cream.
3. A kind of 3. flyash non-woven fabrics desert afforestation tree planting bag two-component nutritive cream according to claim 1, it is characterised in that Flyash compression Nutrition Soil grain fineness is less than 0.074 millimeter, and flyash charing Nutrition Soil grain fineness is less than 0.074 millimeter, Concave-convex clay rod grain fineness is less than 0.074 millimeter, the control of the granularity of the Concave-convex clay rod particle after acidifying 0.125~ 0.42 millimeter.