Project Name:	Katanning land resources survey
	Project Code:	KLC	Site ID:	0468	Observation ID:	1
	Agency Name:	Agriculture Western Australia
	Site Information
	Desc. By:	Heather Percy	Locality:
	Date Desc.:	15/09/92	Elevation:	333 metres
	Map Ref.:	Rainfall:	No Data
	Northing/Long.:	6250540 AMG zone: 50	Runoff:	No Data
	Easting/Lat.:	573900  Datum: AGD84	Drainage:	Moderately well 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 rises 9-30m  1-3%	Pattern Type:	Rises
	Morph. Type:	Crest	Relief:	25 metres
	Elem. Type:	Summit surface	Slope Category:	No Data
	Slope:	1 % 	Aspect:	270 degrees
	Surface Soil Condition 	Hardsetting, Hardsetting
	Erosion:	 (wind);  (sheet)  (rill)  (gully) 
	Soil Classification
	Australian Soil Classification:	Mapping Unit:	N/A
	Hypercalcic Mesonatric Red Sodosol     	Principal Profile Form:	Dr2.13
	ASC Confidence:	Great Soil Group:	N/A
	All necessary analytical data are available.
	Site 	Complete clearing. Pasture, native or improved, cultivated at some stage
	Vegetation:
	Surface Coarse 	20-50%, medium gravelly, 6-20mm, subrounded, ; No surface coarse fragments
	Profile 
	A1	0 - 0.06 m	Brown (7.5YR4/2-Moist); , 0-0% ; Clayey sand; Moderate grade of structure, 10-20 mm, Granular; 
	Rough-ped fabric; Moist; Very weak consistence; 20-50%, fine gravelly, 2-6mm, rounded, , coarse 
	fragments; 20-50%, medium gravelly, 6-20mm, rounded, , coarse fragments; Field pH 6 (Raupach); 
	Many, fine (1-2mm) roots; Abrupt, Smooth change to - 
	B21	0.06 - 0.5 m	Yellowish red (5YR4/6-Moist); , 0-0% ; Medium clay; Strong grade of structure; Rough-ped fabric; 
	Moderately moist; Weak consistence; Field pH 8.5 (Raupach); Common, fine (1-2mm) roots; Clear 
	change to - 
	B22	0.5 - 0.75 m	Strong brown (7.5YR5/8-Moist); , 0-0% ; Medium clay; Moderate grade of structure; Rough-ped fabric; 
	Moderately moist; Weak consistence; Very many (50 - 100 %), Calcareous, Very coarse (20 - 60 mm), 
	Soft segregations; Few (2 - 10 %), Calcareous, Fine (0 - 2 mm), Concretions; Soil matrix is Highly 
	calcareous; Field pH 9.5 (Raupach); Gradual change to - 
	C	0.75 - 1 m	Yellowish red (5YR4/6-Moist); Mottles, 2.5YR48, 20-50% , 15-30mm, Faint; Sandy clay loam; Moderate 
	grade of structure; Rough-ped fabric; Dry; Weak consistence; Field pH 9 (Raupach); 
	Morphological Notes
	Observation Notes
	Site Notes
	20m from dolerite dyke

	Project Name:	Katanning land resources survey
	Project Code:	KLC	Site ID:	0468	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	5.13B
	0.06 - 0.5	6.2B	37B	8.6A	11.1	0.46	5.17	25.33D
	7.2H
	0.06 - 0.5	6.2B	37B	8.6A	11.1	0.46	5.17	25.33D
	7.2H
	0.16 - 0.26	6.82B
	0.41 - 0.51	7.79B
	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
	0.06 - 0.5
	0.06 - 0.5
	0.16 - 0.26
	0.41 - 0.51
	Laboratory Analyses Completed for this profile
	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)