Project Name:	Katanning land resources survey
	Project Code:	KLC	Site ID:	0043	Observation ID:	1
	Agency Name:	Agriculture Western Australia
	Site Information
	Desc. By:	Heather Percy	Locality:
	Date Desc.:	11/10/91	Elevation:	298 metres
	Map Ref.:	Rainfall:	No Data
	Northing/Long.:	6259130 AMG zone: 50	Runoff:	No Data
	Easting/Lat.:	575800  Datum: AGD84	Drainage:	Imperfectly drained
	Geology
	ExposureType:	Auger boring	Conf. Sub. is Parent. Mat.:	No Data
	Geol. Ref.:	No Data	Substrate Material:	No Data
	Land Form
	Rel/Slope Class: 	Gently undulating plains <9m  1-3%	Pattern Type:	Alluvial plain
	Morph. Type:	Flat	Relief:	5 metres
	Elem. Type:	Plain	Slope Category:	No Data
	Slope:	1 % 	Aspect:	90 degrees
	Surface Soil Condition 	Hardsetting, Hardsetting
	Erosion:	 (wind);  (sheet)  (rill)  (gully) 
	Soil Classification
	Australian Soil Classification:	Mapping Unit:	N/A
	 N/A    	Principal Profile Form:	Dg1.13
	ASC Confidence:	Great Soil Group:	N/A
	Confidence level not specified
	Site 	Complete clearing. Pasture, native or improved, cultivated at some stage
	Vegetation:
	Surface Coarse 	No surface coarse fragments; No surface coarse fragments
	Profile 
	A1	0 - 0.05 m	Very dark greyish brown (10YR3/2-Moist); , 0-0% ; Sandy loam; Single grain grade of structure; Sandy 
	(grains prominent) fabric; Dry; Field pH 5.5 (Raupach); Common, fine (1-2mm) roots; Abrupt change to -
	 
	B21t	0.05 - 0.28 m	Light grey (10YR7/2-Moist); , 0-0% ; Medium clay; Strong grade of structure, Columnar; Rough-ped 
	fabric; Dry; Few (2 - 10 %), Organic (humified), Medium (2 -6 mm), Root linings; Soil matrix is Slightly 
	calcareous; Field pH 6 (Raupach); Few, medium (2-5mm) roots; Gradual change to - 
	B22	0.28 - 0.5 m	Light brownish grey (10YR6/2-Moist); , 0-0% ; Sandy light clay; Moderate grade of structure; Rough-ped
	 fabric; Moderately moist; Few (2 - 10 %), Calcareous, Coarse (6 - 20 mm), Soft segregations; Soil 
	matrix is Slightly calcareous; Field pH 9 (Raupach); Few, medium (2-5mm) roots; Clear change to - 
	B23	0.5 - 0.6 m	Light brownish grey (10YR6/2-Moist); , 0-0% ; Coarse sandy medium clay; Weak grade of structure; 
	Rough-ped fabric; Moderately moist; Very many (50 - 100 %), Calcareous, Coarse (6 - 20 mm), 
	Concretions; Soil matrix is Highly calcareous; Field pH 9 (Raupach); Few, very fine (0-1mm) roots; 
	Diffuse change to - 
	BC	0.6 - 0.85 m	Very pale brown (10YR7/3-Moist); Mottles, 10YR68, 2-10% , 0-5mm, Faint; Medium clay; Moderate 
	grade of structure; Rough-ped fabric; Moderately moist; Common (10 - 20 %), Calcareous, Coarse (6 - 
	20 mm), Concretions; Soil matrix is Moderately calcareous; Field pH 9 (Raupach); Few, very fine (0-
	1mm) roots; Clear change to - 
	C	0.85 -  m	Light grey (10YR7/1-Moist); Mottles, 10YR68, 20-50% , 15-30mm, Distinct; Medium clay; Weak grade of
	 structure; Rough-ped fabric; Moderately moist; Soil matrix is Moderately calcareous; Field pH 8.5 
	(Raupach); 
	Morphological Notes
	B21t	SPORADIC BLEACH AT TOP OF HORIZON. SAMPLED. +S        
	B22	MKC LAYER AT HORIZON TOP         
	B23	SEGR. ALKC AT 60CM         
	BC	+KS         
	C	+KS         
	Observation Notes

	Site Notes

	Project Name:	Katanning land resources survey
	Project Code:	KLC	Site ID:	0043	Observation 	1
	Agency Name:	Agriculture Western Australia
	Laboratory Test Results:
	Depth	pH	1:5 EC	Exchangeable Cations 	Exchangeable	CEC	ECEC	ESP
	Ca	Mg	K	Na	Acidity
	 m	 dS/m	Cmol (+)/kg 	%
	0.05 - 0.28	6.7B	17B	4.35A	5.27	0.13	1.69	11.44D
	7.8H
	0.05 - 0.28	6.7B	17B	4.35A	5.27	0.13	1.69	11.44D
	7.8H
	Depth	CaCO3	Organic	Avail.	Total	Total	Total	Bulk 	Particle  Size  Analysis
	C	P	P	N	K	Density	GV	CS	FS	Silt	Clay
	 m	%	%	 mg/kg	%	%	%	 Mg/m3	%
	0.05 - 0.28	58I	6.5	35.5
	0.05 - 0.28	58I	6.5	35.5
	Laboratory Analyses Completed for this profile
	15_NR_BSa	Exchangeable bases (Ca++) - meq per 100g of soil - Auto calculated from available
	15_NR_CMR	Exchangeable bases (Ca/Mg ratio) - Not recorded
	15A1_CA	Exchangeable bases (Ca2+,Mg2+,Na+,K+) - 1M ammonium chloride at pH 7.0, no pretreatment for soluble 
	salts
	15A1_CEC	Exchangeable bases (CEC) - 1M ammonium chloride at pH 7.0, no pretreatment for soluble salts
	15A1_K	Exchangeable bases (Ca2+,Mg2+,Na+,K+) - 1M ammonium chloride at pH 7.0, no pretreatment for soluble 
	salts
	15A1_MG	Exchangeable bases (Ca2+,Mg2+,Na+,K+) - 1M ammonium chloride at pH 7.0, no pretreatment for soluble 
	salts
	15A1_NA	Exchangeable bases (Ca2+,Mg2+,Na+,K+) - 1M ammonium chloride at pH 7.0, no pretreatment for soluble 
	salts
	15J_BASES	Sum of Bases
	15L1_a	Exchangeable bases Base saturation percentage (BSP) - Auto calculated from available using Sum of Cations
	 and measured clay
	15N1_a	Exchangeable sodium percentage (ESP) - Auto calculated from available using CEC
	15N1_b	Exchangeable sodium percentage (ESP) - Auto calculated from available using Sum of Cations
	3_NR	Electrical conductivity or soluble salts - Not recorded
	4_NR	pH of soil - Not recorded
	4B1	pH of 1:5 soil/0.01M calcium chloride extract - direct
	P10_gt2m	> 2mm particle size analysis, (method not recorded)
	P10_NR_C	Clay (%) - Not recorded
	P10_NR_S	Sand (%) - Not recorded
	P10_NR_Z	Silt (%) - Not recorded