Project Name:	Katanning land resources survey
	Project Code:	KLC	Site ID:	0227	Observation ID:	1
	Agency Name:	Agriculture Western Australia
	Site Information
	Desc. By:	Heather Percy	Locality:
	Date Desc.:	27/05/92	Elevation:	255 metres
	Map Ref.:	Rainfall:	No Data
	Northing/Long.:	6294740 AMG zone: 50	Runoff:	No Data
	Easting/Lat.:	529230  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: 	Undulating low hills 30-90m 3-10%	Pattern Type:	Low hills
	Morph. Type:	Lower-slope	Relief:	30 metres
	Elem. Type:	Footslope	Slope Category:	No Data
	Slope:	3 % 	Aspect:	90 degrees
	Surface Soil Condition 	Soft
	Erosion:	 (wind);  (sheet)  (rill)  (gully) 
	Soil Classification
	Australian Soil Classification:	Mapping Unit:	N/A
	Brown Sodosol     	Principal Profile Form:	Dy4.41
	ASC Confidence:	Great Soil Group:	N/A
	Analytical data are incomplete but reasonable confidence.
	Site 	Complete clearing. Pasture, native or improved, cultivated at some stage
	Vegetation:
	Surface Coarse 	No surface coarse fragments; No surface coarse fragments
	Profile 
	A11	0 - 0.05 m	Dark greyish brown (10YR4/2-Moist); , 0-0% ; Clayey sand; Single grain grade of structure; Dry; Loose 
	consistence; Field pH 5.5 (Raupach); Abundant, very fine (0-1mm) roots; Sharp, Smooth change to - 
	A12	0.05 - 0.15 m	Brown (10YR5/3-Moist); , 0-0% ; Loamy sand; Single grain grade of structure; Dry; Very weak 
	consistence; Field pH 5.5 (Raupach); Many, very fine (0-1mm) roots; Abrupt, Wavy change to - 
	A21e	0.15 - 0.25 m	Light brownish grey (10YR6/2-Moist); , 0-0% ; Loamy coarse sand; Single grain grade of structure; Dry; 
	Very weak consistence; Field pH 6 (Raupach); Many, very fine (0-1mm) roots; Abrupt, Smooth change to 
	- 
	A22e	0.25 - 0.3 m	Light grey (10YR7/2-Moist); , 0-0% ; Clayey sand; Massive grade of structure; Dry; Weak consistence; 
	Many (20 - 50 %), Ferruginous, Fine (0 - 2 mm), Root linings; Field pH 5 (Raupach); Common, very fine 
	(0-1mm) roots; Sharp change to - 
	B2t	0.3 - 0.4 m	Brown (10YR5/3-Moist); Mottles, 10YR58, 2-10% , 0-5mm, Distinct; Medium clay; Strong grade of 
	structure, 10-20 mm, Polyhedral; Smooth-ped fabric; Dry; Very firm consistence; Common (10 - 20 %), 
	Ferruginous, Fine (0 - 2 mm), Root linings; Field pH 4.5 (Raupach); Common, fine (1-2mm) roots; 
	Sharp, Smooth change to - 
	0.4 -  m	; 
	Morphological Notes
	B2t	Slightly domed - sampled for pH 1:5 and ESP
	Granite rock - could not dig through
	Observation Notes
	Site Notes

	Project Name:	Katanning land resources survey
	Project Code:	KLC	Site ID:	0227	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 - 0.11	4.71B
	0.16 - 0.26	4.86B
	0.3 - 0.4	4.1B	45B	0.56H	6.82	0.12	1.38	1.06J	8.88D
	4.7H
	0.3 - 0.4	4.1B	45B	0.56H	6.82	0.12	1.38	1.06J	8.88D
	4.7H
	0.31 - 0.41	3.91B
	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 - 0.11
	0.16 - 0.26
	0.3 - 0.4	41.5I	12	46.5
	0.3 - 0.4	41.5I	12	46.5
	0.31 - 0.41
	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
	15E1_AL	Exchangeable Al - by compulsive exchange, no pretreatment for soluble salts
	15E1_CA	Exchangeable bases (Ca2+,Mg2+,Na+,K+) by compulsive exchange, no pretreatment for soluble salts
	15E1_K	Exchangeable bases, CEC and AEC by compulsive exchange, no pretreatment for soluble salts
	15E1_MG	Exchangeable bases, CEC and AEC by compulsive exchange, no pretreatment for soluble salts
	15E1_MN	Exchangeable bases (Mn2+) by compulsive exchange, no pretreatment for soluble salts
	15E1_NA	Exchangeable bases, CEC and AEC by compulsive exchange, no pretreatment for soluble salts
	15J_BASES	Sum of Bases
	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