Your gateway to a wide range of natural resources information and associated maps

Victorian Resources Online

  1. Victorian Resources Online
    1. Catchment Management Regions
      1. Corangamite Region
        1. Landform
        2. Land Use
        3. Soil
          1. Soils of the Corangamite Region
          2. Soil/Landform Mapping
          3. Detailed Soil Surveys
          4. Soil Pits
          5. Soil Management
          6. Soil Health
        4. Land and Water Management
  2. Soil and Land Survey Directory
  3. VRO Sitemap
  4. VRO Feedback

MM309

Site code
      MM309
Location
      Weerite (Princes Highway), Camperdown district, south-west Victoria
Landform
      Gently undulating basalt plains
Geology
      Quaternary Newer Volcanics: tuff rings, pyroclastic base surge and fall deposits consisting of ash, lapilli, scoria; well bedded and sorted, moderately consolidated
Element
      Flat

Profile morphology
Horizon

Depth (cm)

Description

A1
0–25Very dark greyish brown (10YR3/2); clay loam; strong coarse granular structure; weak consistence (moderately moist); sharp boundary to:

B21
25–50Very dark grey (10YR3/1) with brown (10YR4/6) mottles; medium clay; strong coarse blocky structure; gradual boundary to:

B22
50–65Very dark greyish brown (10YR3/2) with brown (10YR4/6) mottles; heavy clay; strong coarse blocky structure; boundary to:

B23
65+Dark greyish brown (2.5Y4/2); heavy clay; strong coarse blocky structure.

ASC: Melanic, Mottled-Subnatric, Black Sodosol

Analytical data Source: Government of Victoria, State Chemistry Laboratory.

Site MM309
Sample
depth
pH
EC
NaCl
Ex Ca
Ex Mg
Ex K
Ex Na
Ex Al
Ex acidity
Horizon
cm
H2O
CaCl2
dS/m
%
cmolc/kg
cmolc/kg
cmolc/kg
cmolc/kg
mg/kg
cmolc/kg
A1
0–25
5.5
N/R
0.08
N/R
N/R
N/R
N/R
N/R
N/R
N/R
B21
25–50
6.1
N/R
0.08
N/R
7.3
13
0.38
1.8
N/R
6.9
B22
50–65
N/R
N/R
N/R
N/R
N/R
N/R
N/R
N/R
N/R
N/R
B23
65+
7.2
N/R
0.11
N/R
N/R
N/R
N/R
N/R
N/R
N/R

Site MM309
Sample
depth
FC
(-10kPa)
PWP
(-1500kPa)
KS
FS
Z
C
Org C
Bulk density
Horizon
cm
%
%
%
%
%
%
%
t m-3
A1
0–25
N/R
N/R
N/R
N/R
N/R
N/R
N/R
N/R
B21
25–50
N/R
N/R
N/R
N/R
N/R
N/R
N/R
N/R
B22
50–65
N/R
N/R
N/R
N/R
N/R
N/R
N/R
N/R
B23
65+
N/R
N/R
N/R
N/R
N/R
N/R
N/R
N/R

Management considerations
Strong texture contrast between the surface soil and the subsoil is a very important soil feature. This can have a major effect by reducing and/or redirecting the internal drainage and restricting root growth beyond the upper horizons. Options include reduced tillage, improving organic matter content and altering the subsoil through artificial drainage (ripping, mole drainage) and/or chemical amelioration (gypsum) to improve structure.

Mottled subsoils are common and are an indication of periodic waterlogging, particularly if the mottles are pale (low oxygen conditions). Some brighter mottling may be due to past soil mixing and clay alluviation. Improved drainage, with the application of gypsum for sodic subsoils may be beneficial.
Page top

For information about DJPR please contact:

Phone: 136 186

National Relay Service: 133 677 or relayservice.gov.au

Email: customer.service@ecodev.vic.gov.au

Online: Contact us

Copyright

Privacy

Disclaimer

Accessibility
Department of Jobs, Precincts and Regions - Government of Victoria

© State of Victoria (Agriculture Victoria) 1996 - .

Creative Commons License

This work, Victorian Resources Online, is licensed under a Creative Commons Attribution 4.0 licence. You are free to re-use the work under that licence, on the condition that you credit the State of Victoria (Agriculture Victoria) as author, indicate if changes were made and comply with the other licence terms.


The licence does not apply to ‘branding’ or some ‘images or photographs’ that may be owned by third parties. We ask you to seek prior approval to use images using the VRO feedback form. Access to higher quality images can also be provided on request.


This page was last updated on .