CN107746347A - Loess non-woven fabrics saline land greening tree planting bag two-component nutritive cream - Google Patents

Abstract

The invention discloses a kind of loess 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 loess, loess 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, polyvinyl alcohol, ferrous sulfate, water etc. and formed, dispensing is stirred respectively after being well mixed, is packaged as loess non-woven fabrics saline land greening tree planting bag two-component nutritive cream respectively.Loess non-woven fabrics saline land greening tree planting bag first component nutritive cream absorption adhesion performance is good, absorption sticks in loess 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 loess 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

Loess 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 loess non-woven fabrics saline land greening tree planting bag two-component nutritive 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.

Loess is the special type soil formed under arid climatic conditions, generally pale yellow, sallow or yellowish-brown, has and visually may be used The macropore and vertical joints seen, typically now think mainly by wind deposition, often to be calcareous and often contain shell, bone and the food in one's mouth The tooth and calcium carbonate nucleation of newborn animal, sometimes also the ferruginous concretions containing oxidation and formed can a large amount of water storage high-quality soil；Loess Middle carbonate mineral content is more, mainly calcite.Clay mineral be mainly illite, montmorillonite, kaolinite, goethite, Containing turgite etc..

Loess is a kind of very fertile soil layer, particularly important to agricultural production, but vegetation is rare, soil erosion, to agricultural Production and engineering construction all cause serious harm, it is necessary to which science is administered.

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 loess non-woven fabrics saline land greening is planted trees Bag two-component nutritive cream.

The dispensing of loess non-woven fabrics saline land greening tree planting bag two-component nutritive cream compresses Nutrition Soil by loess, loess carbonizes Zeolite granular, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly, the plaster of paris, white cement, sulfuric acid after Nutrition Soil, Concave-convex clay rod, acidifying Ammonium, potassium sulfate, calcium superphosphate, quick dissolved sodium silicate, polyvinyl alcohol, hydroxypropyl methyl cellulose, ferrous sulfate and water composition.

The production method of loess non-woven fabrics saline land greening tree planting bag two-component nutritive cream：Loess 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, it is green to be packaged as loess non-woven fabrics salt-soda soil respectively Change tree planting bag two-component nutritive cream.

By loess is mainly made up of minimum powdered granule, and under drying, semiarid weather conditions, they Combine between each other very not close, as long as general with the naked eye it is seen that there is of all sizes and shape not between particle Same hole and hole, so loess generally is referred to as into macroporous soil.

Contains substantial amounts of nitrogen, phosphorus, potassium, organic matter and various trace elements in loess compression Nutrition Soil, be a kind of nutrition into The high-quality Nutrition Soil that part is complete, fertilizer efficiency is high, nontoxic, harmless, odorless and water retention property are good, can provide Salt And Alkali Tolerance seedling growth institute Necessary nutrient, be advantageous to the normal growth and development of Salt And Alkali Tolerance nursery stock, the loess compression nutrition soil particle that the present invention selects Fineness is less than 0.074 millimeter.

Loess, active white clay waste slag, mud coal, Concave-convex clay rod, bentonite, zeolite, powder in loess charing Nutrition Soil Discarded object and vermiculite after broken, can be by can not be by phosphorus that Salt And Alkali Tolerance nursery stock directly absorbs, potassium compound and more after charing Kind 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 Fineness 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 the plant of loess non-woven fabrics saline land greening 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 preventing and treating plant Venereal disease does harm to, and makes plant leaf color chlorosis.

The technical scheme is that：

1st, the dispensing of loess non-woven fabrics saline land greening tree planting bag first component nutritive cream is made up of following component by weight percentage： Loess compression Nutrition Soil 15~45%, loess 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%, quick dissolved sodium silicate 0~5%, polyvinyl alcohol 0~5%, hydroxypropyl methyl cellulose 0~5%, sulfuric acid Ferrous iron 0~3% and water 15~40%.

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

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

4th, the dispensing of loess compression Nutrition Soil is made up of following component by weight percentage：Loess 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%.

Loess compresses the production method of Nutrition Soil：Loess and sludge are first subjected to acidification, then loess is compressed into nutrition The dispensing of soil is stirred, compressed, compressing Nutrition Soil after microwave low temperature sterilization for loess.

Loess compression Nutrition Soil uses was applied for by the present inventor " loess compression Nutrition Soil on 08 13rd, 2014 Production method ", Chinese patent Authorization Notice No. are：CN 104119188B, authorized announcement date：On December 09th, 2015.

5th, the dispensing of loess charing soil is made up of following component by weight percentage：Loess 15~35%, atlapulgite give up After slag 10~30%, mud coal 5~25%, Concave-convex clay rod 0~20%, bentonite 0~15%, zeolite 2~15%, crushing Discarded object 5~15%, vermiculite 0.5~5% and water 5~45%；The dispensing of loess charing Nutrition Soil semi-finished product is by weight percentage It is made up of following component：Loess charing soil 45~75%, the discarded object 5~25% after bubble system, Diammonium phosphate (DAP) 0.2~10%, Expanded perlite 0.5~5%, ferrous sulfate 0.5~8%, high hydroscopic resin 0.1~5% and water 0~35%.

Loess carbonizes the production method of Nutrition Soil：The dispensing stirring that loess is first carbonized to soil is squeezed into sheet-like particle, carbonizes Handle and carbonize soil for loess, then Nutrition Soil will be carbonized after the dispensing granulation and sterilizing of loess charing Nutrition Soil for loess.

Loess charing Nutrition Soil uses was applied for by the present inventor " loess charing Nutrition Soil on 07 27th, 2015 Production method ", China Patent Publication No. are：CN 105000990A, publication date：On October 28th, 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.

Loess 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%, will Loess non-woven fabrics saline land greening tree planting bag is immersed in loess non-woven fabrics saline land greening tree planting bag component B nutritive cream, after immersion Taking-up is dried, and loess non-woven fabrics saline land greening tree planting bag component B nutritive cream absorption adhesion performance is good, can quick adsorption adhesion In loess non-woven fabrics saline land greening tree planting bag surfaces externally and internally, it is solidified into a kind of inside and outside double-deck waterproof of good toughness and prevents saline and alkaline ooze Saturating nutrient film.

The zeolite after the plaster of paris, white cement and acidifying in loess non-woven fabrics saline land greening tree planting bag component B nutritive cream Particle mixing after, considerably increase loess non-woven fabrics saline land greening tree planting bag waterproof and prevent saline and alkaline osmotrophy film strength, Toughness and absorption property.

Absorption sticks in the waterproof of loess 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 loess non-woven fabrics saline land greening tree planting bag and water Point, the outside of loess non-woven fabrics saline land greening tree planting bag will not be leaked into, and can also effectively prevent solvable in salt-soda soil Property salt is penetrated into loess non-woven fabrics saline land greening tree planting bag.

Contain nitrogen, phosphorus, potassium and various trace elements in loess non-woven fabrics saline land greening tree planting bag component B nutritive cream, have After non-woven fabrics degraded in loess non-woven fabrics saline land greening tree planting bag, the middle and later periods is provided for the Salt And Alkali Tolerance nursery stock in tree planting bag Nutrient.

Loess 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%, yellow Contain nitrogen, phosphorus, potassium, organic matter and various trace elements, loess in native non-woven fabrics saline land greening tree planting bag first component nutritive cream Non-woven fabrics saline land greening tree planting bag first component nutritive cream absorption adhesion performance is good, and it is green that absorption sticks in loess non-woven fabrics salt-soda soil 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 application method of loess non-woven fabrics saline land greening tree planting bag two-component nutritive cream：

(1) loess non-woven fabrics saline land greening tree planting bag is made using non-woven fabrics, and loess non-woven fabrics saline land greening is planted Set bag to immerse in loess non-woven fabrics saline land greening tree planting bag component B nutritive cream, take out and dry after immersion, loess non-woven fabrics salt Alkali ground greening and afforestation bag surfaces externally and internally, absorption adhesion have a large amount of loess non-woven fabrics saline land greening tree planting bag component B nutritive creams, Rapid curing into thick waterproof and prevent saline and alkaline infiltration nutrient film；(2) by loess non-woven fabrics saline land greening tree planting bag first component Nutritive cream, being sprayed on adhesion has the inwall of loess non-woven fabrics saline land greening tree planting bag of a large amount of component B nutritive creams, first component Nutritive cream firmly adsorbs the waterproof for sticking in component B and prevents the outer layer of the nutrient film of saline and alkaline infiltration；(3) after water will be added to soak Loess saline land greening tree planting soil conditioner is added in loess non-woven fabrics saline land greening tree planting bag, you can to carry out salt tolerant The transplanting of alkali nursery stock；(4), by loess saline land greening tree planting soil conditioner of the Salt And Alkali Tolerance Nursery stock transplanting in tree planting bag, do The maintenance in good seedling stage, the Salt And Alkali Tolerance nursery stock in loess non-woven fabrics saline land greening tree planting bag to be implanted in enter normal growth and development In the stage, by the Salt And Alkali Tolerance nursery stock survived together with loess non-woven fabrics saline land greening tree planting bag, start shipment jointly to needing to plant trees The salt-soda soil region of afforestation, directly cultivation is in salt-soda soil.

Effective nutritional ingredient in loess saline land greening tree planting soil conditioner in tree planting bag, inhales by Salt And Alkali Tolerance nursery stock During receipts, its nutritional ingredient will be reduced slowly, and absorption sticks in loess non-woven fabrics saline land greening tree planting bag ectendotrophy Nutritional ingredient in film, the loess saline land greening slowly penetrated into loess non-woven fabrics saline land greening tree planting bag are planted trees In 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, it is ensured that Salt And Alkali Tolerance Nursery stock is well established and vigorously developing；In the Salt And Alkali Tolerance seedling growth later stage, it can in right amount supplement and impose relevant nutritional ingredient.

Loess saline land greening tree planting soil conditioner in tree planting bag is in acidity, pH value≤5.5, have it is loose porous, The characteristics of specific surface area is big, porosity is high and adsorption capacity is strong, containing a large amount of in loess saline land greening tree planting soil conditioner 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 plant Nutritional ingredient necessary to growth, the nutritional ingredient in loess saline land greening tree planting soil conditioner is kept not to be lost in, favorably It is that a kind of nutrition is complete, fertilizer efficiency is high, nontoxic, harmless, odorless and water conservation time are grown in the normal growth and development of plant Saline land greening tree planting soil conditioner.

Loess saline land greening tree planting soil conditioner is " yellow using being applied by the present inventor on November 30th, 2017 Native salt-soda soil greening and afforestation soil conditioner ", Chinese Patent Application No. is：2017112447698.

Loess 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 tree planting Solubility salt in the outside salt-soda soil of bag carries out neutralization reaction, reduces the pH value in tree planting bag exterior circumferential salt-soda soil, it is ensured that yellow Salt And Alkali Tolerance nursery stock energy normal growth and development inside native non-woven fabrics saline land greening tree planting bag, as Salt And Alkali Tolerance seedling root is continuous Prosperity 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 loess non-woven fabrics saline land greening tree planting bag and tree planting bag, co-transplantation are planted Training in salt-soda soil, Salt And Alkali Tolerance nursery stock will normal growth and development, in 3 years, in loess non-woven fabrics saline land greening tree planting bag Salt And Alkali Tolerance plant percent >=95%.

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

Embodiment

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

1st, the dispensing of loess non-woven fabrics saline land greening tree planting bag first component nutritive cream is made up of following component by weight percentage： Loess compression Nutrition Soil 30%, loess charing Nutrition Soil 16%, Concave-convex clay rod 11%, Powdery saline-alkali soil the fertilizer of retaining water and releasing nutrients slowly 10%th, quick dissolved sodium silicate 0.8%, polyvinyl alcohol 0.6%, hydroxypropyl methyl cellulose 0.4%, ferrous sulfate 1.2% and water 30%.

2nd, the dispensing of loess non-woven fabrics saline land greening tree planting bag component B nutritive cream is by weight percentage by following component Composition：Zeolite granular 14%, ammonium sulfate 4%, calcium superphosphate 2%, potassium sulfate after the plaster of paris 25%, white cement 20%, acidifying 2%th, ferrous sulfate 1% and water 32%.

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

Claims (3)

1. A kind of 1. loess non-woven fabrics saline land greening tree planting bag two-component nutritive cream, it is characterised in that loess non-woven fabrics salt-soda soil The dispensing of greening and afforestation bag first component nutritive cream is made up of following component by weight percentage：Loess compression Nutrition Soil 15~ 45%th, loess 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%, Quick dissolved sodium silicate 0~5%, polyvinyl alcohol 0~5%, hydroxypropyl methyl cellulose 0~5%, ferrous sulfate 0~3% and water 15~ 40%；

   The dispensing of loess non-woven fabrics saline land greening tree planting bag component B nutritive cream is made up of following component by weight percentage：It is ripe Gypsum 15~40%, white cement 10~35%, acidifying after zeolite granular 5~20%, ammonium sulfate 2~10%, calcium superphosphate 1~ 8%th, potassium sulfate 1~8%, ferrous sulfate 0~5% and water 15~45%.
2. A kind of 2. loess non-woven fabrics saline land greening tree planting bag two-component nutritive cream according to claim 1, it is characterised in that The production method of loess non-woven fabrics saline land greening tree planting bag two-component nutritive cream：By loess non-woven fabrics saline land greening tree planting bag The dispensing of two-component nutritive cream be stirred respectively it is well mixed after, be packaged as loess non-woven fabrics saline land greening tree planting bag respectively Two-component nutritive cream.
3. A kind of 3. loess non-woven fabrics saline land greening tree planting bag two-component nutritive cream according to claim 1, it is characterised in that Loess compression Nutrition Soil grain fineness is less than 0.074 millimeter, and loess charing Nutrition Soil grain fineness is less than 0.074 millimeter, bumps Rod stone clay particle fineness is less than 0.074 millimeter, and the Task-size Controlling of the zeolite granular after acidifying is at 0.125~0.42 millimeter, powder Shape salt-soda soil the fertilizer of retaining water and releasing nutrients slowly grain fineness≤0.149 millimeter.