Frost events have been a significant concern in the Upper North region, resulting in substantial crop losses and economic impacts in previous years. The Upper North is susceptible to frost damage at various stages in the growing season, leading to decreased yields. Therefore, a holistic approach applying proven research outcomes over numerous years will be trialled in local validation trials and extended through this project. This project is a co-investment, with GRDC providing 50% of the total funding.
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Summary
This project aims to understand improved early crop vigour from on or near row sowing. Two trials will demonstrate yield benefits from on or near row sowing of previous crop stubble lines under different phosphorus management programs. On-farm paddock trials (8) will demonstrate variation in soil type within paddocks across Yorke Peninsula; a general survey was undertaken of soil conditions in 2022 on-row sowing vs interrow sowing across YP (50 paddocks x 2 production zones).
Project Participants
Sam Holmes, Central Ag Solutions
The research
This project aims to understand improved early crop vigour from on or near row sowing. Two trials will demonstrate yield benefits from on or near row sowing of previous crop stubble lines under different phosphorus management programs. On-farm paddock trials (8) will demonstrate variation in soil type within paddocks across Yorke Peninsula; a general survey was undertaken of soil conditions in 2022 on-row sowing vs interrow sowing across YP (50 paddocks x 2 production zones).
Funding
$108,350
More information
Sam Holmes
T: 0427 700 219
E: [email protected]
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