Project Name:	Three Springs Latham land resources survey
	Project Code:	TSL	Site ID:	0003	Observation ID:	1
	Agency Name:	Agriculture Western Australia
	Site Information
	Desc. By:	Christopher Grose	Locality:
	Date Desc.:	30/03/93	Elevation:	270 metres
	Map Ref.:	Rainfall:	No Data
	Northing/Long.:	6746226 AMG zone: 50	Runoff:	No Data
	Easting/Lat.:	380841  Datum: AGD84	Drainage:	Moderately well drained
	Geology
	ExposureType:	Soil pit	Conf. Sub. is Parent. Mat.:	No Data
	Geol. Ref.:	No Data	Substrate Material:	No Data
	Landform
	Rel/Slope Class: 	Gently undulating plains <9m  1-3%	Pattern Type:	Plain
	Morph. Type:	No Data	Relief:	No Data
	Elem. Type:	Plain	Slope Category:	No Data
	Slope:	 % 	Aspect:	No Data
	Surface Soil Condition 	Firm
	Erosion
	Soil Classification
	Australian Soil Classification:	Mapping Unit:	N/A
	Haplic Mesotrophic Brown Chromosol     	Principal Profile Form:	Db3.12
	ASC Confidence:	Great Soil Group:	N/A
	Confidence level not specified
	Site Disturbance	Cultivation. Rainfed
	Vegetation
	Surface Coarse Fragments	2-10%, medium gravelly, 6-20mm, angular, Ironstone; 0-2%, , angular, Igneous rock (unidentified)
	Profile Morphology
	A	0 - 0.08 m	Olive brown (2.5Y4/4-Moist); ; Sandy loam; Weak grade of structure, 20-50 mm, Angular blocky; Dry; 
	Weak consistence; 10-20%, Ironstone, coarse fragments; Field pH 6 (pH meter); Abrupt, Smooth change
	 to - 
	B21	0.08 - 0.44 m	Yellowish brown (10YR5/8-Moist); ; Sandy clay loam; Massive grade of structure; Dry; Loose 
	consistence; 20-50%, Ironstone, coarse fragments; Field pH 6 (pH meter); Clear, Wavy change to - 
	B22	0.44 - 0.63 m	Yellowish brown (10YR5/8-Moist); ; Sandy clay loam; Massive grade of structure; Dry; Loose 
	consistence; 50-90%, Ironstone, coarse fragments; Field pH 6 (pH meter); 
	0.63 -  m	; 
	Morphological Notes
	B21	Quite compact. Very fine roots.
	B22	Quite compact.
	 ferruginous duricrust
	Observation Notes
	Site Notes

	Project Name:	Three Springs Latham land resources survey
	Project Code:	TSL	Site ID:	0003	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 - 0.08	5.4B	8B	1.42H	0.6	0.41	0.15	<0.02J	2.58D
	6.4H
	0.08 - 0.44	5.4B	2B	1.53H	0.72	0.13	0.1	<0.02J	2.48D
	6.5H
	0.44 - 0.63	6.4B	11B	2.01A	2.08	0.08	0.19	4.36D
	6.8H
	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 - 0.08	0.77D	160B	0.062E	4.9	8.1
	0.08 - 0.44	0.31D	55B	0.032E	5	23.4
	0.44 - 0.63	0.1D	54B	0.016E	3.8	15.3
	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
	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
	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
	18A1_NR	Bicarbonate-extractable potassium (not recorded)
	3_NR	Electrical conductivity or soluble salts - Not recorded
	4_NR	pH of soil - Not recorded
	4B_AL_NR	Aluminium in 1:5 soil/0.01M calcium chloride extract - method not recorded
	4B1	pH of 1:5 soil/0.01M calcium chloride extract - direct
	6A1_UC	Organic carbon (%) - Uncorrected Walkley and Black method
	7A1	Total nitrogen - semimicro Kjeldahl, steam distillation
	9A3	Total Phosphorus (ppm) - semimicro kjeldahl, automated colour
	9B_NR	Bicarbonate-extractable phosphorus  (not recorded)
	9H1	Anion storage capacity
	P10_1m2m	1000 to 2000u particle size analysis, (method not recorded)
	P10_20_75	20 to 75u particle size analysis, (method not recorded)
	P10_75_106	75 to 106u particle size analysis, (method not recorded)
	P10_NR_C	Clay (%) - Not recorded

	Project Name:	Three Springs Latham land resources survey
	Project Code:	TSL	Site ID:	0003	Observation 	1
	Agency Name:	Agriculture Western Australia
	P10_NR_Saa	Sand (%) - Not recorded arithmetic difference, auto generated
	P10_NR_Z	Silt (%) - Not recorded
	P10106_150	106 to 150u particle size analysis, (method not recorded)
	P10150_180	150 to 180u particle size analysis, (method not recorded)
	P10180_300	180 to 300u particle size analysis, (method not recorded)
	P10300_600	300 to 600u particle size analysis, (method not recorded)
	P106001000	600 to 1000u particle size analysis, (method not recorded)