| Researcher(s) | N/A |
|---|---|
| Year(s) | 1968 |
| Contributor | Department of Agriculture and Food WA |
| Trial location(s) |
North Bannister, WA
|
Copper,required and residual effects required for maximum clover ley grown on brown very gravelly sand/loamy sand
Results 4 & 5 years after the initial Cu application on a gravelly soil near Wandering indicate responses to copper but clover persisted without Cu applied.
Zinc applied as a basal.
The Cu concentration in October 1967 was low [possbily due to sampling time].
Design is a incomplete factorial and Cu residual measured as a run down rather than comparisons to new or current applicationa of Cu
| Lead research organisation |
Department of Agriculture and Food WA |
|---|---|
| Host research organisation |
Department of Agriculture and Food WA |
| Related program |
More Profit from Crop Nutrition |
| Acknowledgments | N/A |
| Other trial partners | Not specified |
| Crop type | Cereal (Grain): Wheat |
|---|---|
| Treatment type(s) |
|
| Trial type | Experimental |
| Trial design | Randomised,Replicated,Blocked |
| Sowing machinery |
12 run sowing machine |
|---|---|
| Sow date | Not specified |
| Harvest date | Not specified |
| Plot size | 1.5m x 50m |
| Plot replication | 3 |
| Fertiliser |
200 kg Plain super/ha; Copper as Cu sulfate Super _Zn @ 200 kg/ha. N as ammonium sulfate Cu applied as Cu ore (carbonate source). Design appears to be a incomplete factorilal |
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.
