Victorian Resources Online (archived)
Archived content — This page contains material from the Victorian Resources Online (VRO) website. It is no longer maintained and is provided for reference only. This content is hosted by CeRDI and is not endorsed by Agriculture Victoria.

Sitemap

Profile Number 29

Laboratory number: 0983 A study of the land in the Catchment of Gippsland Lakes - Vol 2 - Soil profile 29Profile Description
Site number:573A10 - 4 cmDark reddish brown (5YR 3/3) stony loam; weak crumb structure; rough-ped fabric; slightly hard when dry; 15% bedrock fragments (10 mm); pH 5.0, clear boundary
Classification:Northcote (1979) - Gn2.11
Stace et al. (1972) - Lithosol - RedEarth intergrade
B21 4 - 30 cmYellowish red (5YR 4/6) stony clay loam; apedal; earthy fabric; slightly hard when dry; 15% bedrock fragments (10 mm); pH 5.5; clear boundary
Location:Maffra 8222, grid ref. 686450 5 kmSE of Sugarloaf B22 30 - 42 cmDark red (2.5YR 3/6) stony light clay; apedal; earthy fabric; slightly hard when dry; 15% bedrock fragments (10 mm); pH 5.0; clear boundary
Land system, component: Bulltown Spur, 1B342 - 55 cm Red (2.5YR 4/6) stony light clay; apedal earthy fabric; slightly hard when dry; 30% bedrock fragments (20 mm); pH 5.0
Topography:Upper slope of ridge, 30% gradient, SW aspect
Elevation:1020 m
Drainage:Good
Parent material:Sandstone and siltstone
Vegetation:Woodland I: Eucalyptus macrorhyncha, E. divesand E. mannifera with Cassinia longifolia, Prostanthera sp.and Platylobium formosum common in shrub layers.
Herb layer sparse — Poa sp., Stylidium graminifolium and Helichrysum semipapposum predominant
LABORATORY ANALYSES 983
Sample
Depth

cm
Lab.
texture
Particle size distribution
Atterberg limits
1:5 soil water suspension
Clay mineralogy by x-ray diffraction
Gravel

%
Coarse
sand
% f.e.
fine sand

% f.e.
Silt

% f.e.
Clay

% f.e.
liquid
limit
%
plastic
limit
%
plasticity
index
%
linear
shrinkage
%
pH
EC
25°C
uS/cm
Cl-

%
Depth

cm
Composition

%
0 - 4
10 - 20
30 - 42
SiL
SiL
C
47
43
43
13
12
11
30
30
24
29
30
22
17
20
43
4.4
4.6
4.7
110
35
26
0.003
0.002
0.001
Sample
Depth

cm
Org. C


%
Total N


%
1.3C
N
Free
Fe2O3

%
Available
HCl extract
Exchangeable cations
P
ppm
K
ppm
P
%
K
%
Ca
Mg
K
Na
CEC
Ca
% of CEC
Mg
K
Na
H
Milliequivalents/100g
0 - 4
6.1
0.25
32
2.2
11
280
0.018
0.19
0.2
0.2
0.8
0.2
43.0
<1
<1
2
<1
98
10 - 20
2.3
0.095
31
2.5
7
80
0.011
0.14
0.07
0.05
0.3
0.05
33.0
<1
<1
1
<1
99
30 - 42
3.6
6
60
0.017
0.24
0.07
0.3
0.3
0.08
24.7
<1
1
1
<1
98