Lime, gypsum and dolomite for acid soils

2003 - 2004
CC BY 4.0

Research organisatons

Trial details

Researcher(s) Stephen Loss (CSBP)
Luigi Moreschi (CSBP)
Year(s) 2003 - 2004
Contributor Liebe Group
Trial location(s) East Wubin, WA
Lime, gypsum and dolomite for acid soils locations
Aims

To investigate the effects of lime, gypsum and dolomite for wheat and lupin production on an acid soil.

Key messages
  • The application of lime or dolomite increased soil pH significantly and increased exchangeable Ca and Mg, while the application of gypsum increased soil conductivity levels.
  • The nodulation of lupins sown on the gypsum plots was impaired probably because of the high salt levels in the soil.
  • Following a drier than average season, lupin yields were lowest where gypsum had been applied in the previous year but benefited from the application of lime or dolomite.
Lead research organisation CSBP
Host research organisation N/A
Related program N/A
Acknowledgments
  • Technically reviewed by Eddy Pol (CSBP).

Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Grain Legume: Lupins
Treatment type(s)
  • Crop: Rotation
  • Soil Improvement: Rate
  • Soil Improvement: Type
Trial type Experimental
Trial design Randomised,Replicated,Blocked

East Wubin 2003

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Herbicide Not specified

East Wubin 2004

Sow date 3 May 2004
Harvest date Unknown
Plot size 20m x 2m
Plot replication 3
Herbicide

3rd May; knockdown + 1kg Simazine + 400g Atrazine 22nd July; 300g Fusion

Download the trial report to view additional method/treatment information

Download results

Trial results Table 1

@T1: Anthesis
# Treatment 1
Treatment 2
Potassium uptake (mg/plant) Plant phosphorus (%) Plant nitrogen (%) Grain yield (t/ha) Plant potassium (%) Biomass (g/m2)
1 2t dolomite Triticale Stubble 62.861 0.201 3.73 1.34 1.242 5.047
1 2t Gypsum Triticale Stubble 58.076 0.219 3.873 1.04 1.422 4.087
2 2t gypsum + 2t dolomite Triticale Stubble 54.749 0.223 3.84 1.21 1.386 3.967
2 2t Lime Triticale Stubble 62.93 0.194 3.627 1.23 1.284 4.89
3 2t lime + 2t gypsum Triticale Stubble 54.556 0.207 3.91 1.15 1.231 4.403
3 Nil Triticale Stubble 61.51 0.183 3.48 1.15 1.227 5.017
4 0.5t gypsum + 0.5t dolomite Wheat Stubble 55.539 0.196 4.18 1.33 1.191 4.68
4 1t gypsum + 1t dolomite Wheat Stubble 63.212 0.205 3.98 1.46 1.316 4.8
5 2t dolomite Wheat Stubble 71.377 0.203 3.723 1.28 1.207 5.91
5 2t Gypsum Wheat Stubble 55.567 0.2 3.81 1 1.31 4.25
6 2t gypsum + 2t dolomite Wheat Stubble 48.139 0.211 4.027 1.05 1.289 3.78
6 2t Lime Wheat Stubble 67.995 0.196 3.69 1.31 1.247 5.48
7 2t lime + 2t gypsum Wheat Stubble 59.403 0.204 3.9 1.09 1.254 4.74
7 Nil Wheat Stubble 64.257 0.199 3.767 1.16 1.251 5.13
8
8
9
9
10
10
11
11
12
12
13
13
14
14

Grain yield t/ha


Loading

Biomass g/m2


Loading

Plant nitrogen %


Loading

Plant phosphorus %


Loading

Plant potassium %


Loading

Potassium uptake mg/plant


Loading
Observed trial site soil information
Trial site soil testing
Site Depth Type pH EC P K N A OC CAT
East Wubin, WA 0 - 10cm Acidic Sand 4.80 0.07
East Wubin, WA 10 - 30cm Acidic Sand
Soil conditions
Trial site Soil texture
East Wubin, WA Acidic sand
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
East Wubin, WA Kandosol
Soil Moisture Source: BOM/ANU
Average amount of water stored in the soil profile during the year, estimated by the OzWALD model-data fusion system.
Year East Wubin WA
2004 240.0mm
2003 264.7mm
2002 202.2mm
2001 235.4mm
2000 328.2mm
National soil grid Source: CSIRO/TERN
NOTE: National Soil Grid data is aggregated information for background information on the wider area
Actual soil values can vary significantly in a small area and the trial soil tests are the most relevant data where available

Soil properties

Loading

Climate

Derived climate information

No observed climate data available for this trial.
Derived climate data is determined from trial site location and national weather sources.

East Wubin WA

Loading
Loading
Loading

Some data on this site is sourced from the Bureau of Meteorology

SILO weather estimates sourced from https://www.longpaddock.qld.gov.au/silo/
Jeffrey, S.J., Carter, J.O., Moodie, K.B. and Beswick, A.R. (2001). Using spatial interpolation to construct a comprehensive archive of Australian climate data , Environmental Modelling and Software, Vol 16/4, pp 309-330. DOI: 10.1016/S1364-8152(01)00008-1.



Trial last modified: 23-01-2023 14:26pm AEST