Project Name:	Katanning land resources survey
	Project Code:	KLC	Site ID:	0927	Observation ID:	1
	Agency Name:	Agriculture Western Australia
	Site Information
	Desc. By:	Heather Percy	Locality:
	Date Desc.:	22/06/93	Elevation:	350 metres
	Map Ref.:	Rainfall:	No Data
	Northing/Long.:	6290070 AMG zone: 50	Runoff:	No Data
	Easting/Lat.:	583260  Datum: AGD84	Drainage:	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:	Mid-slope	Relief:	20 metres
	Elem. Type:	Hillslope	Slope Category:	No Data
	Slope:	2 % 	Aspect:	0 degrees
	Surface Soil Condition 	Loose
	Erosion:	 (wind);  (sheet)  (rill)  (gully) 
	Soil Classification
	Australian Soil Classification:	Mapping Unit:	N/A
	 N/A    	Principal Profile Form:	Uc2.21
	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 	2-10%, medium gravelly, 6-20mm, subrounded, ; No surface coarse fragments
	Profile 
	A1p	0 - 0.15 m	Grey (10YR5/1-Moist); , 0-0% ; Sand; Single grain grade of structure; Moist; Loose consistence; Field 
	pH 5.5 (Raupach); Many, very fine (0-1mm) roots; Abrupt change to - 
	A2e	0.15 - 0.6 m	Light reddish brown (2.5YR7/3-Moist); , 0-0% ; Sand; Single grain grade of structure; Moist; Loose 
	consistence; Field pH 5.5 (Raupach); Few, very fine (0-1mm) roots; 
	A3c	0.6 - 0.7 m	Light brownish grey (2.5Y6/3-Moist); , 0-0% ; Clayey coarse sand; Single grain grade of structure; Wet; 
	Loose consistence; 20-50%, medium gravelly, 6-20mm, subrounded, , coarse fragments; Field pH 6 
	(Raupach); Few, very fine (0-1mm) roots; Clear change to - 
	B21	0.7 - 0.8 m	Pale yellow (2.5Y7/4-Moist); Mottles, 10YR68, 10-20% , 15-30mm, Distinct; Coarse sandy clay loam; 
	Weak grade of structure; Rough-ped fabric; Wet; Weak consistence; 20-50%, fine gravelly, 2-6mm, 
	subrounded, , coarse fragments; Common (10 - 20 %), Ferruginous, Coarse (6 - 20 mm), Nodules; Field
	 pH 7 (Raupach); Few, very fine (0-1mm) roots; Clear change to - 
	B22	0.8 - 1 m	Light grey (2.5Y7/2-Moist); Mottles, 2.5YR48, 20-50% , 15-30mm, Prominent; , 10YR68, 10-20% , 15-
	30mm, Distinct; Sandy clay loam; Moderate grade of structure; Rough-ped fabric; Moist; Weak 
	consistence; 20-50%, fine gravelly, 2-6mm, subrounded, , coarse fragments; Common (10 - 20 %), 
	Ferruginous, Coarse (6 - 20 mm), Nodules; Field pH 7 (Raupach); Few, very fine (0-1mm) roots; 
	Morphological Notes
	A2e	pH 15-25 KS in MS         
	B21	Very slight dispersion.         
	Observation Notes
	Site Notes
	Site on backslope of laterite unit (see diagram).  Very poor pasture- patchy with much capeweed and erodium.  Sub clover plants small with 
	reddish colour.  

	Project Name:	Katanning land resources survey
	Project Code:	KLC	Site ID:	0927	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 - 0.1	4.5B
	0.15 - 0.25	4.5B
	0.4 - 0.5	4.8B
	0.7 - 0.8	5.7B	2B	1.05A	1.02	0.07	0.05	2.19D
	6.6H
	0.7 - 0.8	5.7B	2B	1.05A	1.02	0.07	0.05	2.19D
	6.6H
	0.7 - 0.8	5.7B	2B	1.05A	1.02	0.07	0.05	2.19D
	6.6H
	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 - 0.1
	0.15 - 0.25
	0.4 - 0.5
	0.7 - 0.8	79I	2	19
	0.7 - 0.8	79I	2	19
	0.7 - 0.8	79I	2	19
	Laboratory Analyses Completed for this profile
	13C1_AL	Citrate/dithionite-extractable iron, aluminium, Manganese and Silicon
	13C1_FE	Citrate/dithionite-extractable iron, aluminium, Manganese and Silicon
	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