washing with acid

washing with acid TE Absäuern n

The following list gives a general classification of colouring matters for dyeing textile fibres: - Acid Colours dye animal fibres only and have no affinity for cellulose. If union goods are dyed with acid dyes the cotton remains white and the wool is dyed. They dye wool and silk from baths containing Glauber's salt and some acid, hence their name. Acid colours consist principally of the Azo compounds and are fairly cheap, so are used for the dyeing of dress materials, suitings, etc. No preparation of the fabric is necessary prior to dyeing. Wool and silk fabrics ate simply steeped in a warm acidified solution. Azo Dyes - These are colouring matters used for cotton dyeing and are developed direct on to the fibre. Basic Dyes - Cotton has no direct affinity for basic dyes, which consist of colour bases in combination with other chemicals, as tannic acid, sumach, or other tanning substances. Tannic acid is taken up by cotton which will then absorb the basic colours. They are very bright but not very fast. They dye wool and silk direct from plain baths. Developing Colours - See Developing Colours. Direct Cotton Colours - Dye cotton, linen, wool or silk directly, will dye cotton direct but by the addition of various salts deeper shades are obtained. With the addition of a little acid will dye wool and silk. See direct Dyes. Mordant Colours - As a rule these are very fast to washing and mostly fast to; light, such as logwood, black, Turkey red, etc. The mordant forms insoluble compounds with the colours, which are then applied to the fibres so that the insoluble coloured compounds are formed within the fibres The cotton is prepared first with some metallic mordant, as chrome, iron or alumina. Substantive Dyes - Have the property of dyeing fibres direct. They are Direct Dyes, that is they have an affinity for fibres. Sulphur and vat dyes are substantive towards cotton. Sulphur Colours are used for vegetable fibres only. These colours are insoluble in water and require the addition of sodium sulphide which converts them into soluble substances which will dye cotton. Usually fast to washing and alkalis - not so fast to bleaching (see Sulphur Colours). Vat Colours - These are fast dyes for cotton. They are insoluble in water so are converted into a soluble compound by some chemical reducing agent, and then they have a direct affinity for cotton which is dyed when immersed in the solution. There are two main classes, those prepared from anthraquinone and those related to indigo. They will dye viscose and cuprammonium rayons (see Vat Dyes)

The most thorough bleach that cotton cloth receives. The process takes about four days and consists of several long boilings with alkalies and a final treatment with bleaching powder. It gives a full white and is generally used for goods to be printed. The usual procedure is as follows: - (1) Singeing to burn off all loose fibre. (2) Grey soaking, a simple steeping in water. (3) Lime boil, boiling in lime water for about ten hours under pressure, then washed in water. (4) Lime sour, a washing in cold acid solution of about 1 per cent strength. (5) and (6) Lye boilings in dilute solutions of caustic soda with resin soap for about ten hours. The sixth operation omits resin soap. (7) Chemicking, treatment in cold dilute solutions of bleaching powder, afterwards washing in water. (8) White sour, treatment in cold dilute acid solution as in No. 4. (9) Thorough washing in water and then drying.

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- method of assurance
- method of borehole section correlation
- method of calculating gas reserves
- method of circles
- method of defining petroleum reserves
- method of defining reserves
- method of determining static corrections
- method of drilling
- method of drilling with hydraulic turbine downhole motor
- method of drilling with hydraulic turbine downhole unit
- method of estimating reserves
- method of evaluating petroleum reserves
- method of formation
- method of formation damage analysis
- method of formation heterogeneity analysis
- method of formation nonuniformity analysis
- method of increasing oil mobility
- method of limiting well production rate
- method of liquid saturation determination
- method of maintaining reservoir pressure
- method of maintaining reservoir pressure by air injection
- method of maintaining reservoir pressure by gas injection
- method of maintaining reservoir pressure by water injection
- method of measuring critical water saturation
- method of mirror
- method of operation
- method of planting
- method of sample taking
- method of sampling
- method of sharpening
- method of stimulating production
- method of strong formation explosions
- method of testing
- method of three coefficients
- airborne magnetometer method
- air-hammer drilling method
- airlift well operation method
- alcohol-slug method
- arc refraction method
- aromatic adsorption method
- average velocity method
- average velocity approximation method
- bailer method of cementing
- band method
- barrel per acre method
- Barthelmes method
- basic volume method of estimating reserves
- beam pumping well operation method
- blasthole method
- bomb method
- borderline method
- borehole method
- borehole wall consolidation method
- bottom-packer method
- bottom water isolation method
- bottom water shutoff method
- bottomhole pressure build-up method
- broadside refraction method
- cable tool percussion drilling method
- Cabot method
- building method
- bullhead well control method
- capillarimetric method for determination wettability
- carbonized water injection method
- casing method of cementing
- casing-pressure method
- catenary pipe laying method
- cementing method
- cetane test method
- charcoal method
- chemical method of borehole wall consolidation
- chemical method of borehole wall lining
- circulating method
- clean recirculation method
- cold method of oil fractionation
- combination drilling method
- common-depth-point method
- common-midpoint method
- common-reflection-point method
- compressional-wave method
- concurrent method
- concurrent method of well killing
- constant bottomhole pressure well control method
- constant casing pressure method
- constant pit level method
- continuous-correlation method
- continuous-profiling method
- controlled directivity reception method
- converted wave method
- copper dish method
- correlation method of refracted waves
- correlation refraction method
- countercirculation-wash-boring method
- crosshole method
- cube method
- curved-path method
- cyclic steam-soaking secondary oil recovery method
- cycloidal ray-path method
- cylinder method
- deep-hole method
- deep-refraction method
- delay-and-sum method
- derrick assembling method
- derrick erection method
- desalting method
- development method
- dewatering method
- diesel cetane method
- differential liberation method
- diffraction stack method
- dipole profiling method
- direct method of orientation
- directional survey method
- dispersed gas injection method
- displacement method of plugging
- distillation method
- distillation method of liquid saturation determination
- double control method
- downhole method
- downhole sucker-rod pump well operation method
- down-the-hole induced polarization method
- drill steam method of coke removal
- driller's method
- driller's well control method
- drilling method
- drilling-in method
- dual coil ratiometer method
- effusion method
- electrical method of geophysical prospecting
- electrical-audibility method
- electrical-exploration method
- electrical-logging method
- electrical-prospecting method
- electrical-sounding method
- electrical-surveying method
- electrochemical method of borehole wall consolidation
- electrochemical method of borehole wall lining
- electromagnetic method of orientation
- electromagnetic-exploration method
- electromagnetic-prospecting method
- electromagnetic-profiling method
- electromagnetic-sounding method
- electromagnetic-surveying method
- enhanced recovery method
- enriched gas injection method
- Eshka method
- evaporation method of measuring critical water saturation
- exploration method
- exploration prospecting survey method
- exploration seismic method
- explosion drilling method
- explosion seismic method
- express method
- express method of production calculation
- filter-and-sum method
- fire flooding method
- firing line method
- first-break method
- first-event method
- float-and-chains method
- float-on method
- formation evaluation method
- four-point control method
- fracture method
- freepoint-string shot method
- freezing method
- freezing point depression method
- from-bottom-upward method of derrick assembling
- from-top-downward method of derrick assembling
- frontal advance gas-oil displacement method
- Galician method
- gamma-ray method
- gas blow-around method
- gas-chromatography method
- gas-drive liquid propane method
- gaslift well operation method
- gas-production test method
- gas-recovery method
- geological petroleum exploration method
- geological petroleum prospecting method
- geophysical petroleum exploration method
- grasshopper pipeline coupling method
- gravity method of geophysical prospecting
- gravity exploration method
- heat injection secondary oil recovery method
- hectare method of estimating reserves
- hesitation method
- high-pressure dry gas injection method
- high-resolution method
- hit-and-miss method
- holoseismic method
- horizontal-loop method
- hot-water drive method
- hydraulic drilling method
- hydraulic fracturing method
- hydraulic hammer drilling method
- hydraulic jet drilling method
- hydrodynamic method of calculating oil production
- hydrodynamic drilling method
- ice-plug method
- image method
- indirect method of orientation
- induction logging method
- infiltration method
- injection flow method
- in-situ combustion method
- interval change method
- isolation method
- isoline method of reserves estimation
- Kiruna method
- knock intensity method
- lamp method
- lean mixture rating method
- liquid solvent injection method
- logging method
- long-hole method
- long-interval method
- long-wire transmitter method
- luminescent-bitumen method
- magnesium-hydroxide method
- magnetic method of geophysical prospecting
- magnetic-exploration method
- magnetic-flaw detection method
- magnetic-particle method
- magnetic-particle flaw detection method
- magnetoelectrical control method
- magnetometrical method
- magnetotelluric method
- magnetotelluric-exploration method
- magnetotelluric-sounding method
- maintenance method
- mercury injection method of measuring critical water saturation
- micrometric method of rock analysis
- microseismic method
- migration method
- mining method
- moving-plug method of cementing
- moving-source method
- mud-balance method
- mudcap method
- mudflush drilling method
- multiple detection method
- nonionic surfactant water solution injection method
- nonreplacement method
- Norwegian method
- oil drive method
- oil production method
- oil recovery method
- oil withdrawal method
- one-agent borehole wall consolidation method
- one-agent borehole wall lining method
- one-circulation well control method
- outage method
- oxygen-bomb method
- parabolic method
- passive method
- pattern method
- pattern-type gas injection method
- penetration method
- penetrating fluid method
- percussion method
- perforation method
- Perkins method
- phase-velocity method
- physicochemical method of borehole wall consolidation
- physicochemical method of borehole wall lining
- picric acid method
- pipe-bridge method
- pipe-driving method
- pipeline-assembly method
- pipeline-coupling method
- placement method
- plane front method
- plasma drilling method
- polarization method
- Poulter method
- pour point depression method
- pressure build-up method of formation damage analysis
- pressure build-up method of formation heterogeneity analysis
- pressure-drop method of estimating gas reserves
- primary oil recovery method
- probe method
- producing method
- producing well testing method
- production method
- production test method
- profiling method
- projected-vertical-plane method of orienting
- prospecting method
- pump-out method
- punching method
- radioactive method
- radioactive method of geophysical prospecting
- radio-direction-finder method
- ray-path method
- ray-stretching method
- ray-tracing method
- record presentation method
- recovery method
- rectilinear ray-path method
- reflection method
- reflection interpretation method
- refracted wave method
- refraction method
- refraction correlation method
- refraction interpretation method
- reliability method
- reliability matrix index method
- remedial cementing method
- replacement method
- repressuring method
- resistivity method
- restored-state method of measuring critical water saturation
- retort method of liquid saturation determination
- reversed refraction method
- ring-and-ball method
- rod tool percussion drilling method
- rodless pump well operation method
- roll-on method
- rope-and-drop pull method
- rotary drilling method
- rotation drilling method
- sampling method
- sand jet method
- saturation method
- saturation method of pore volume measurement
- secondary oil recovery method
- sectional method of pipeline assembly
- sectional pipe-coupling method
- sectorial pipe-coupling method
- sedimentology method of measuring particle size distribution
- seismic method
- seismic method of geophysical prospecting
- seismic-detection method
- seismic-exploration method
- seismic-identification method
- seismic-interpretation method
- seismic-reflection method
- seismic-refraction method
- self-potential method
- sequence firing method
- shear-wave method
- short-hole method
- shot-drilling method
- shot-popping method
- side-tracking method
- side-wall coring method
- single-core dynamic method
- single-fold continuous-coverage method
- slalom-line method
- small-bore deep-hole method
- soap suds method
- sounding method
- spontaneous polarization method
- squeeze cementing method
- squeezing method
- standardizing performance method
- standby method
- stationary liquid method of relative permeability determination
- statistical method of calculating oil production
- statistical method of estimating reserves
- steam oil drive method
- stepwise method of McCabe and Thiele
- stimulation method
- stove pipe method
- stove pipe flange method of rolling beams
- straight ray-path method
- subsurface method of geophysical prospecting
- suction method of cleaning
- summation method
- surface method of geophysical prospecting
- surface-wave method
- swabbing method
- swinging-gage method
- tertiary oil recovery method
- testing method
- thermal-acid formation treatment method
- thermal-recovery method
- thickened water injection method
- three-dimensional seismic method
- thumper method
- top-packer method
- towing method
- transient method of electrical prospecting
- transmitted wave method
- transposed method
- triaxial test method
- tubing method of cementing
- two-agent borehole wall consolidation method
- two-agent borehole wall lining method
- two-circulation well control method
- ultrasonic method
- ultrasonic flaw detection method
- variable-area method
- velocity-analysis method
- vertical loop method
- Vibroseis method
- Vlugter method of structural group analysis
- volume method of estimating reserves
- volume-statistical method of estimating reserves
- volume-weight method of estimating reserves
- volumetric method of estimating reserves
- volumetric-genetic method of estimating reserves
- wait-and-weight well-control method
- Walker's method
- wash-and-drive method
- washing method
- water flooding method
- water influx location method
- weathering computation method
- weight-drop method
- weight-saturation method
- well-casing method
- well-completion method
- well-control method
- well-drill method
- well-geophone method
- well-operation method
- well-shooting method
- well-testing method
- wireline method
- X-ray diffraction method

1. I 2. II 3. III 4. XI 5. XVI 6. XXI1

The official test for khaki colour fastness of the U.S.A. Army is as follows: - (1) Steeping the cloth for 24 hours in lactic acid of 1.21 sp. gr. (2) Steeping the cloth for 24 hours in a solution of 3 drams of citric acid in two fluid ounces of cold water. (3) Treating the cloth for one hour in 3° Tw. of chloride of lime. (4) Treating the cloth for 10 minutes in commercial muriatic acid H.Ce of about 20°, and then rinsing it. (5) After wetting the cloth in water, dip in a solution of one part of permanganate of potash in 16 times its weight of cold water and then steeping for 10 minutes in a solution of bisulphite of soda in 10 times its weight of cold water. (6) Washing and completely drying the cloth three times with Army oleine soap. (7) Boiling the cloth for 10 minutes in a solution of 80 grains of common laundry soap in a pint of water. The decolouring of the cloth must not be greater after these tests than that shown by the standard samples after similar treatment.

1. 2. intransitive verb 3. noun [ə'tæk] 1. verb 2. noun [ə'tk] on +acc )

angreifen 1. 2. intransitive verb 3. noun

A process used in the woollen trade for removing burrs and vegetable matter from wools, and also to destroy all vegetable matter in rags containing mixed fibre. The process can be carried out by steeping the material in a solution of sulphuric acid at about 140 deg, to 180 deg. F. and then drying. The vegetable fibre is decomposed and is readily removed by willowing; the wool fibre is practically unaffected, after treatment with soda-ash and washing removes any excess of acid.

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- aeration jet pump
- air pump
- air-chamber pump
- air-driven pump
- air-operated sump pump
- airlift pump
- American pump
- aspirator pump
- bilge pump
- boost pump
- booster pump
- borehole pump
- boring pump
- bottomhole pump
- Butterworth pump
- cargo pump
- casing sucker rod pump
- cementing pump
- cementing piston pump
- centrifugal pump
- charging pump
- chemical injection pump
- chemical proportioning pump
- circulating pump
- circulation pump
- cold pump
- compounded pumps
- compressed-air-driven pump
- compression pump
- concrete pump
- condensate pump
- constant displacement pump
- controlled capacity plunger pump
- controlled volume pump
- crude pump
- deep well pump
- delivery pump
- diaphragm pump
- direct current motor driven pump
- dispensing pump
- displacement pump
- dosing pump
- double-acting pump
- double-displacement pump
- double-suction pump
- downhole pump
- drawoff pump
- dredge pump
- drill pump
- drilling mud transfer pump
- drum pump
- duplex pump
- ejector pump
- electrical pump
- electrical centrifugal pump
- electrical centrifugal pump for tubingless well operation
- end suction pump
- explosive pump
- extraction pump
- feed pump
- field pump
- fire extinguishing pump
- fixed pump
- fixed-delivery pump
- fixed-displacement pump
- fluid-operated pump
- fluid-packed pump
- flushing pump
- flywheel pump
- force pump
- free hydraulic downhole pump
- free-type subsurface hydraulic pump
- fresh feed pump
- fuel pump
- fuel backup pump
- fuel feed pump
- fuel injection pump
- fuel lift pump
- fuel oil pump
- fuel priming pump
- fuel transfer pump
- gas pump
- gasoline pump
- gear pump
- grouting pump
- hand force pump
- high-pressure pump
- high-pressure concrete pump
- hot oil pump
- hydraulic pump
- hydraulic core pump
- hydraulic downhole pump
- immersed pump
- immersible pump
- insert pump with bottom hold-down
- insert oil-well pump
- inserted pump
- jack pump
- jerk pump
- jerker pump
- jet pump
- jet aspirator pump
- jet slurry pump
- lift pump
- line pump
- liner pump
- liquid ring pump
- long-stroke pump
- lorry-mounted concrete pump
- low-down pump
- metering pump
- monoblock pump
- motor pump
- motor-driven slush pump
- mud pump
- multicylinder pump
- multistage pump
- noninserted pump
- oil pump
- oil-line pump
- oil-transfer pump
- oil-well pump
- oil-well sucker-rod pump with bottom hold-down
- parallel pump s
- piston pump
- plunger pump
- pneumatic sump pump
- portable pump
- portable utility pump
- positive displacement pump
- power driven pump
- pressure pump
- priming pump
- propeller pump
- push pump
- ram pump
- raw oil pump
- reciprocating pump
- recirculating pump
- Reda pump
- reflux pump
- rig pump
- rod pump
- rod traveling barrel pump
- rodless pump
- rod-line pump
- rotary pump
- rough pump
- sand pump
- scavenge pump
- scavenging pump
- screw pump
- shell pump
- simplex pump
- single-acting pump
- single-vane pump
- sinking pump
- sliding-vane pump
- sludge pump
- slurry pump
- slush pump
- slush-fitted pump
- soil pump
- solids pump
- standby pump
- stationary pump
- steam pump
- stripping pump
- submerged pump
- submersible pump
- subsurface pump
- sucker-rod pump
- suction pump
- sump pump
- supply pump
- surge pump
- tail pump
- tank-cleaning pump
- test pump
- three-throw pump
- transfer pump
- transporting pump
- traveling barrel pump
- triplex pump
- tubing pump
- tubing pump with automatic coupling device
- tubing oil-well pump
- twin pump
- twin single pump
- vacuum pump
- variable displacement pump
- variable stroke plunger pump
- volume pump
- washing pump
- washover pump
- water pump
- water injection pump
- water jet pump
- well pump
- well-service pump
- wireline pump

Aralac is a protein fibre produced by precipitating casein from skim milk, dissolving it in an alkaline solution, ageing, spinning by extrusion through spinnerets into an acid bath, cutting the continuous filaments into the desired staple lengths, washing, treating with dilute formal dehyde solution and drying. Suitable for use in blends with other fibres such as wool, viscose rayon, acetate rayon and cotton. Included among uses are, alone or in blends in suitings, coatings and dress goods, etc. Also interlinings, blankets, neckties, scarves, socks and underwear.

*

absorbing capacity of soil

absorbing soil complex

acid soil

aggregate of soil

air regime of soil

alkali soil

alkaline soil

alkalinity of soil

alkalinization of soil

allitic soil

alluvial soil

arable horizon of soil

autotrophic soil formation

biological activity of soil

black cotton soil

bottom soil

brown forest soil

brown semidesert soil

buried soil

chernozem-like soil

chestnut soil

cinnamonic soil

compaction of soil

consolidation of soil

cryogenic soil

cryptopodzolic soil

dealkalization of soil

degradated soil

degradation of soil

depleted soil

depletion of soil

desalinization of soil

exchange capacity of soil

ferrallitic soil

ferruginous soil

fersiallitic soil

fertility of soil

fertilizing soil with clay

flushed soil

fossil soil

gilgai soil

gley-podzolic soil

grey brown soil

grey desert soil

grey-brown desert soil

grey-forest soil

gypsuming of soil

halogenic soil

heat exchange in soil

heavy soil

hydrogenic soil

hydromorphic podzolic soil

hydromorphic soil

ice soil

immature soil

impoverished soil

impoverishment of a soil

improved soil

improvement of soil

improvement of soil by snow

isohumic soil

laterite soil

lateritic soil

leached soil

liming of soil

liquefaction of soil

loamy soil

margalite soil

marsh soil

mature soil

meadow chernozemic soil

meadow-brown semi-desert soil

meadow-chestnut soil

meadow-swamp soil

mineral soil

mineralization of soil

moisture content of soil

mountain meadow soil

mountain meadow steppe soil

mountain steppe soil

mountain taiga soil

mountain tundra soil

neutral soil

non-washing regime of soil

organic soil

ornithogenic soil

overall soil moistening

overconsolidation of soil

percolative regime of soil

plastic soil

podzolic soil

podzolized soil

polygenetic soil

polygenic soil

poor soil

prairie grey soil

prairie soil

pre-soil

primitive soil

recultivation of soil

red-brown savanna soil

red-brown soil

red-yellow soil

reddish-black soil

reddish-brown soil

regosolic forest soil

residual soil

respiration of soil

ripeness of soil

saline regime of soil

saline soil

sand riching of soil

sanding of soil

sandy desert soil

secondary soil

sedentary soil

shrinking of soil

siallitic soil

skeletal soil

soddy podzolic soil

soddy-gley soil

soil acidity

soil aeration

soil age

soil aggregate

soil air

soil argillization

soil association

soil biology

soil biota

soil chemistry

soil chronosequence

soil class

soil classification

soil climate

soil colloids

soil complex

soil conservation

soil contamination

soil cover

soil degradation

soil depletion

soil development

soil drainage

soil engineering

soil erosion

soil evolution

soil extract

soil fauna

soil ferruginization

soil fertility

soil formation

soil geography

soil horizon

soil hygroscopicity

soil improvement

soil management

soil map

soil mechanics

soil microorganisms

soil migration

soil moisture

soil moisture storage

soil monolith

soil morphology

soil mosaic

soil nomenclature

soil order

soil plasticity

soil pollution

soil profile

soil protection

soil science

soil section

soil series

soil skeleton

soil structural decline

soil structure

soil taxon

soil taxonomy

soil texture

soil thixotropy

soil type

soil water

soil water storage

soil wedge

soil zone

soil-forming process

soil-ground

soil-individual

solod soil

subarctic sod soil

swelling of soil

takyr-soil

texture of soil

thermal regime of soil

transmission capacity of soil

tropical black soil

truncated soil

tundra gley soil

virgin soil

volcanic soil

water content of soil

water permeability of soil

water regime of soil

water reserve in soil

waterriching of soil

yellow brown forest soil

yellow soil

*

absorbing capacity of soil

absorbing soil complex

acid soil

aggregate of soil

air regime of soil

alkali soil

alkaline soil

alkalinity of soil

alkalinization of soil

allitic soil

alluvial soil

arable horizon of soil

autotrophic soil formation

biological activity of soil

black cotton soil

bottom soil

brown forest soil

brown semidesert soil

buried soil

chernozem-like soil

chestnut soil

cinnamonic soil

compaction of soil

consolidation of soil

cryogenic soil

cryptopodzolic soil

dealkalization of soil

degradated soil

degradation of soil

depleted soil

depletion of soil

desalinization of soil

exchange capacity of soil

ferrallitic soil

ferruginous soil

fersiallitic soil

fertility of soil

fertilizing soil with clay

flushed soil

fossil soil

gilgai soil

gley-podzolic soil

grey brown soil

grey desert soil

grey-brown desert soil

grey-forest soil

gypsuming of soil

halogenic soil

heat exchange in soil

heavy soil

hydrogenic soil

hydromorphic podzolic soil

hydromorphic soil

ice soil

immature soil

impoverished soil

impoverishment of a soil

improved soil

improvement of soil

improvement of soil by snow

isohumic soil

laterite soil

lateritic soil

leached soil

liming of soil

liquefaction of soil

loamy soil

margalite soil

marsh soil

mature soil

meadow chernozemic soil

meadow-brown semi-desert soil

meadow-chestnut soil

meadow-swamp soil

mineral soil

mineralization of soil

moisture content of soil

mountain meadow soil

mountain meadow steppe soil

mountain steppe soil

mountain taiga soil

mountain tundra soil

neutral soil

non-washing regime of soil

organic soil

ornithogenic soil

overall soil moistening

overconsolidation of soil

percolative regime of soil

plastic soil

podzolic soil

podzolized soil

polygenetic soil

polygenic soil

poor soil

prairie grey soil

prairie soil

pre-soil

primitive soil

recultivation of soil

red-brown savanna soil

red-brown soil

red-yellow soil

reddish-black soil

reddish-brown soil

regosolic forest soil

residual soil

respiration of soil

ripeness of soil

saline regime of soil

saline soil

sand riching of soil

sanding of soil

sandy desert soil

secondary soil

sedentary soil

shrinking of soil

siallitic soil

skeletal soil

soddy podzolic soil

soddy-gley soil

soil acidity

soil aeration

soil age

soil aggregate

soil air

soil argillization

soil association

soil biology

soil biota

soil chemistry

soil chronosequence

soil class

soil classification

soil climate

soil colloids

soil complex

soil conservation

soil contamination

soil cover

soil degradation

soil depletion

soil development

soil drainage

soil engineering

soil erosion

soil evolution

soil extract

soil fauna

soil ferruginization

soil fertility

soil formation

soil geography

soil horizon

soil hygroscopicity

soil improvement

soil management

soil map

soil mechanics

soil microorganisms

soil migration

soil moisture

soil moisture storage

soil monolith

soil morphology

soil mosaic

soil nomenclature

soil order

soil plasticity

soil pollution

soil profile

soil protection

soil science

soil section

soil series

soil skeleton

soil structural decline

soil structure

soil taxon

soil taxonomy

soil texture

soil thixotropy

soil type

soil water

soil water storage

soil wedge

soil zone

soil-forming process

soil-ground

soil-individual

solod soil

subarctic sod soil

swelling of soil

takyr-soil

texture of soil

thermal regime of soil

transmission capacity of soil

tropical black soil

truncated soil

tundra gley soil

virgin soil

volcanic soil

water content of soil

water permeability of soil

water regime of soil

water reserve in soil

waterriching of soil

yellow brown forest soil

yellow soil

*

absorbing capacity of soil

absorbing soil complex

acid soil

aggregate of soil

air regime of soil

alkali soil

alkaline soil

alkalinity of soil

alkalinization of soil

allitic soil

alluvial soil

arable horizon of soil

autotrophic soil formation

biological activity of soil

black cotton soil

bottom soil

brown forest soil

brown semidesert soil

buried soil

chernozem-like soil

chestnut soil

cinnamonic soil

compaction of soil

consolidation of soil

cryogenic soil

cryptopodzolic soil

dealkalization of soil

degradated soil

degradation of soil

depleted soil

depletion of soil

desalinization of soil

exchange capacity of soil

ferrallitic soil

ferruginous soil

fersiallitic soil

fertility of soil

fertilizing soil with clay

flushed soil

fossil soil

gilgai soil

gley-podzolic soil

grey brown soil

grey desert soil

grey-brown desert soil

grey-forest soil

gypsuming of soil

halogenic soil

heat exchange in soil

heavy soil

hydrogenic soil

hydromorphic podzolic soil

hydromorphic soil

ice soil

immature soil

impoverished soil

impoverishment of a soil

improved soil

improvement of soil

improvement of soil by snow

isohumic soil

laterite soil

lateritic soil

leached soil

liming of soil

liquefaction of soil

loamy soil

margalite soil

marsh soil

mature soil

meadow chernozemic soil

meadow-brown semi-desert soil

meadow-chestnut soil

meadow-swamp soil

mineral soil

mineralization of soil

moisture content of soil

mountain meadow soil

mountain meadow steppe soil

mountain steppe soil

mountain taiga soil

mountain tundra soil

neutral soil

non-washing regime of soil

organic soil

ornithogenic soil

overall soil moistening

overconsolidation of soil

percolative regime of soil

plastic soil

podzolic soil

podzolized soil

polygenetic soil

polygenic soil

poor soil

prairie grey soil

prairie soil

pre-soil

primitive soil

recultivation of soil

red-brown savanna soil

red-brown soil

red-yellow soil

reddish-black soil

reddish-brown soil

regosolic forest soil

residual soil

respiration of soil

ripeness of soil

saline regime of soil

saline soil

sand riching of soil

sanding of soil

sandy desert soil

secondary soil

sedentary soil

shrinking of soil

siallitic soil

skeletal soil

soddy podzolic soil

soddy-gley soil

soil acidity

soil aeration

soil age

soil aggregate

soil air

soil argillization

soil association

soil biology

soil biota

soil chemistry

soil chronosequence

soil class

soil classification

soil climate

soil colloids

soil complex

soil conservation

soil contamination

soil cover

soil degradation

soil depletion

soil development

soil drainage

soil engineering

soil erosion

soil evolution

soil extract

soil fauna

soil ferruginization

soil fertility

soil formation

soil geography

soil horizon

soil hygroscopicity

soil improvement

soil management

soil map

soil mechanics

soil microorganisms

soil migration

soil moisture

soil moisture storage

soil monolith

soil morphology

soil mosaic

soil nomenclature

soil order

soil plasticity

soil pollution

soil profile

soil protection

soil science

soil section

soil series

soil skeleton

soil structural decline

soil structure

soil taxon

soil taxonomy

soil texture

soil thixotropy

soil type

soil water

soil water storage

soil wedge

soil zone

soil-forming process

soil-ground

soil-individual

solod soil

subarctic sod soil

swelling of soil

takyr-soil

texture of soil

thermal regime of soil

transmission capacity of soil

tropical black soil

truncated soil

tundra gley soil

virgin soil

volcanic soil

water content of soil

water permeability of soil

water regime of soil

water reserve in soil

waterriching of soil

yellow brown forest soil

yellow soil