Lentil, Herbicide Management +/- zinc, MRZ Mid North (Warnertown), South Australia Lentil, Herbicide Management +/- zinc, LRZ Eyre Peninsula (Wudinna), South Australia
To determine safe margins for applying post sowing pre-emergent herbicides on herbicide tolerant lentil variety, PBA Hallmark XT grown on different soil types.
To assess the herbicide damage recovery effects of zinc.
To determine safe margins for applying post sowing pre-emergent herbicides on herbicide tolerant lentil variety, PBA Hallmark XT grown on different soil types.
To assess the herbicide damage recovery effects of zinc.
Key messages
Herbicide damage symptoms were not observed in PBA Hallmark XT due to herbicide treatments at Wudinna and Warnertown, 2019. This is likely due to the dry seasonal conditions, which lowered herbicide mobilisation within the soil. Consequently, effects of zinc sulphate on herbicide damage recovery were not visible. Average grain yield of PBA Hallmark XT was 0.71 t/ha at Wudinna and 0.93 t/ha at Warnertown.
Key message: Herbicide damage symptoms were not observed in PBA Hallmark XT due to herbicide treatments at Wudinna and Warnertown, 2019. This is likely due to the dry seasonal conditions, which lowered herbicide mobilisation within the soil. Consequently, effects of zinc sulphate on herbicide damage recovery were not visible. Average grain yield of PBA Hallmark XT was 0.71 t/ha at Wudinna and 0.93 t/ha at Warnertown.
Lead research organisation
Southern Pulse Agronomy
Host research organisation
N/A
Related program
N/A
Acknowledgments
The research undertaken as part of the GRDC-funded Southern Pulse Agronomy project is made possible by the significant contributions of growers through both trial cooperation and the support of the GRDC and the authors would like to thank them for their continued support. The continued assistance in trial management from SARDI Agronomy groups at Clare, Minnipa, Struan and Port Lincoln is gratefully acknowledged and appreciated. The authors would also like to gratefully acknowledge SARDI Plant Pathology and Soil Biology groups for their scientific input and assistance, as well as advisors and grower groups involved in the project.
Trial source data and summary not available Check the trial
report PDF for trial results.
Climate
Wudinna SA 2019
Observed climate information
Rainfall trial total (mm)
197mm
Rainfall trial gsr (mm)
187mm
Derived climate information
Wudinna SA
NOTE: Exact trial site locality unknown - Climate data may not be accurate
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.
