® Ontario ontario institute of pedology - Agriculture and Agri-Food ...
® Ontario ontario institute of pedology - Agriculture and Agri-Food ... ® Ontario ontario institute of pedology - Agriculture and Agri-Food ...
GAFFNEY SOILParent Material:Drainage :Outwash fine sandy loamPoorly drainedUsual Classification:Description:HAILEYBURY SOILParent Material:Drainage:Well-drainedUsual Classification:Orthic Humic GleysolVarved, lacustrine claysOrthic Gray LuvisolDescription : LFG - Thin layer of partially decomposed leaves, twigs, etc.HANBURY SOILAh - 0-3 cm clay ; very dark gray (10 YR 3/1) ; medium granular structure ;friable consistency when dry; plastic when wet ; stonefree; pH - 6 .0 .Ae - 3-10 cm silty clay ; light gray (10 YR 7/2) ; fine platy ; friable when dry;plastic when wet ; stonefree; pH - 5 .6Bt, - 13-30 cm clay; brown (10 YR 5/3) ; coarse blocky; very hard when dry;very plastic when wet ; stonefree ; pH - 6 .2-Bt230-66 cm clay; dark brown (10 YR 4/3) ; fine blocky ; very hard when dry;very plastic when wet ; stonefree ; pH - 7 .0Parent Material :Drainage :Usual Classification:Ah - 0-30 cm sandy loam ; black (10 YR 2/0) ; weak granular structure ; pH -5 .6Bg - 30-60 cm fine sand ; pale brown (10 YR 6/2) ; weak granular structure ;mottled ; pH - 5 .9Cg - 60 cm+ fine sand ; light gray (10 YR 7/1) ; single grain ; mottled ; pH - 6 .2Bt, - 66-86 cm clay; dark yellowish brown (10 YR 4/4) ; coarse blocky ; veryhard when dry ; very plastic when wet ; stonefree; pH - 7 .4Ck - 86 cm+ clay; white (10 YR 8/2) and yellowish brown (10 YR 5/4) ;varved ; very hard when dry ; very plastic when wet ; stonefree; calcareous ;pH - 7.8Varved, lacustrine claysImperfectly drainedGleyed Gray LuvisolDescription : LFH - Thin layer of partially decomposed leaves, twigs, etc.Ah - 0-3 cm clay; very dark gray (10 YR 3/1) ; medium granular structure ;friable consistency when dry; plastic when wet ; stonefree; pH - 6 .1Aeg - 3-23 cm silty clay; light gray (10 YR 7.2) ; mottled ; fine platy; friable whendry; plastic when wet ; stonefree; pH - 5 .8
Btg, - 23-33 cm clay; light yellowish brown (10 YR 6/4) ; mottled ; coarse blocky ;very hard when dry ; very plastic when wet; stonefree ; pH - 6 .2-Btg233-56 cm clay ; brown (10 YR 5/3) ; mottled ; medium blocky; very hardwhen dry; very plastic when wet ; stonefree; pH - 7 .2Ck - 56 cm+ clay ; white (10 YR 8/2) and yellowish brown (10 YR 5/4);varved ; very hard when dry; very plastic when wet ; stonefree; calcareous ;pH - 7 .8HEASLIP SOILParent Material : Well-decomposed organic materials greater than 160 cm thickDrainage: Very poorly drainedUsual Classification : Typic HumisolDescription : Om - 0-40 cm of dominantly moderately decomposed organic materialsOh - 40 cm+ well decomposed organic materialsHENWOOD SOILParent Material :Drainage:Well-drainedUsual Classification :Sandy materials of kame moraine originOrthic Humo-Ferric PodzolDescription: LFH - 0-5 cm partially decomposed leaves, twigs, needles, etc . ; very dark brown(10 YR 2/2) ; pH - 5.2Ae - 5-10 cm sand ; light gray (10 YR 7/1) ; single grain structure ; looseconsistency ; slightly stony ; pH - 5 .0Bf, - 10-33 cm sand ; brownish yellow (10 YR 5/8) ; single grain; loose; slightlystony; pH - 5 .2Bf, - 33-69 cm sand ; brownish yellow (10 YR 6/6) ; single grain; loose ; slightlystony; pH - 5.4sand ; pale brown (10 YR 6/3) ; slightly stony; noncalcareous ; pH - 5 .6HILLL4RD SOILParent Material:Moderately decomposed organic materials 40-160 cm thick over mineral subsoilDrainage: Very poorly drained .Usual Classification :Terric MesisolDescription : Om, - 0-40 cm moderately decomposed organic materials derived from mosses,sedges, etc.Om 2 - 40-130 cm moderately decomposed organic materialsIIC - 130 cm+ mineral subsoil
- Page 11 and 12: Historical DevelopmentMr . C.C. Far
- Page 13 and 14: EARLY PRECAMBRIANMafic Metavolcanic
- Page 15 and 16: DExposed bedrock andground moraineG
- Page 17 and 18: SOIL CLASSIFICATIONThe soils descri
- Page 19 and 20: Diagrammatic horizon patterns for f
- Page 21 and 22: Table 5 .Soils mapped in the Ville-
- Page 23 and 24: 3 . Calcareous silt loam(a) Good dr
- Page 25 and 26: Coutts soilsCoutts soils are imperf
- Page 27 and 28: Kanimiwiskia soilsThe Kanimiwiskia
- Page 29 and 30: Thwaites soilsThwaites soils are we
- Page 31 and 32: Frost ProbabilitiesFor 1951-1980 11
- Page 33 and 34: CropsAdapted field crops andassocia
- Page 35 and 36: Soil Physical Properties and Tillag
- Page 37 and 38: SOIL INTERPRETATIONS FOR AGRICULTUR
- Page 39 and 40: (c) The following are not considere
- Page 41 and 42: Subclass T (Topography) RatingsIn T
- Page 43 and 44: Table 10.Universal Soil Loss Equati
- Page 45 and 46: Table 11 .Slope class descriptions
- Page 47 and 48: In Table 13, soil erosion potential
- Page 49 and 50: REFERENCES1 . Hoffman, D.W., R.E. W
- Page 51 and 52: APPENDIXChemical and Physical Analy
- Page 53 and 54: Table 16 .Chemical and physical ana
- Page 55 and 56: B .Detailed Descriptions of Typical
- Page 57 and 58: CANE SOILParent MaterialDrainage :L
- Page 59 and 60: DAWSON SOILParent MaterialDrainage:
- Page 61: Bt - 33-51 cm silty clay loam; yell
- Page 65 and 66: Description:Om l - 0-40 cm moderate
- Page 67 and 68: MUD LAKE SOILParent Material :Drain
- Page 69 and 70: THWAITES SOILParent Material:Draina
Btg, - 23-33 cm clay; light yellowish brown (10 YR 6/4) ; mottled ; coarse blocky ;very hard when dry ; very plastic when wet; stonefree ; pH - 6 .2-Btg233-56 cm clay ; brown (10 YR 5/3) ; mottled ; medium blocky; very hardwhen dry; very plastic when wet ; stonefree; pH - 7 .2Ck - 56 cm+ clay ; white (10 YR 8/2) <strong>and</strong> yellowish brown (10 YR 5/4);varved ; very hard when dry; very plastic when wet ; stonefree; calcareous ;pH - 7 .8HEASLIP SOILParent Material : Well-decomposed organic materials greater than 160 cm thickDrainage: Very poorly drainedUsual Classification : Typic HumisolDescription : Om - 0-40 cm <strong>of</strong> dominantly moderately decomposed organic materialsOh - 40 cm+ well decomposed organic materialsHENWOOD SOILParent Material :Drainage:Well-drainedUsual Classification :S<strong>and</strong>y materials <strong>of</strong> kame moraine originOrthic Humo-Ferric PodzolDescription: LFH - 0-5 cm partially decomposed leaves, twigs, needles, etc . ; very dark brown(10 YR 2/2) ; pH - 5.2Ae - 5-10 cm s<strong>and</strong> ; light gray (10 YR 7/1) ; single grain structure ; looseconsistency ; slightly stony ; pH - 5 .0Bf, - 10-33 cm s<strong>and</strong> ; brownish yellow (10 YR 5/8) ; single grain; loose; slightlystony; pH - 5 .2Bf, - 33-69 cm s<strong>and</strong> ; brownish yellow (10 YR 6/6) ; single grain; loose ; slightlystony; pH - 5.4s<strong>and</strong> ; pale brown (10 YR 6/3) ; slightly stony; noncalcareous ; pH - 5 .6HILLL4RD SOILParent Material:Moderately decomposed organic materials 40-160 cm thick over mineral subsoilDrainage: Very poorly drained .Usual Classification :Terric MesisolDescription : Om, - 0-40 cm moderately decomposed organic materials derived from mosses,sedges, etc.Om 2 - 40-130 cm moderately decomposed organic materialsIIC - 130 cm+ mineral subsoil
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