Aims:
To investigate the effects of row direction, row spacing and stubble cover on grain yield and quality.
Aims:
To investigate the effects of row direction, row spacing and stubble cover on grain yield and quality.
Aims:
To investigate the impact of row direction and row spacing on grass weed competition and ceral performance over three years.
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Controlling barley grass in upper EP farming systems is becoming a major issue for growers, due to the development of herbicide resistance and delayed weed emergence. Management options other than herbicides need to be considered to address the issue for long-term sustainability. One of the best bets for cultural control of barley grass in-crop … read more
Aims:
Russian Wheat Aphid (RWA) was first reported in 2016 in South Australia (SA), and has since been detected widely throughout Victoria, and in New South Wales (NSW) as far north as Coonamble and as far east as Tamworth. It has not been detected in Queensland or Western Australia.
As part of the GRDC investment “Russian Wheat Aphid Ri… read more
Aims:
The aim of this project (SAGIT S914) was to:
Aims:
To investigate the potential non-chemical options for managing barley grass in a crop is increasing crop competition by reducing row spacing and increasing sowing rate.
Aims:
To investigate the potential non-chemical options for managing barley grass in a crop is increasing crop competition by reducing row spacing and increasing sowing rate.
Aims:
To evaluate variable rate technology using low, standard and high seed and fertiliser inputs on 3 soils zoned as of poor, medium and good production potential from a pre-2008 yield monitor, EM38 and elevation maps.
Aims:
To demonstrate the impact of different stubble management techniques on soil biota activity and nutrition demands would be monitored using the same fertiliser applications in crop and by comparing yields. In subsequent years the effect of different treatments will be monitored.
Aims:
To trial supplementing sheep grazing medics with La Trobe pellets to accelerate growth.
Aims:
Barley grass is now one of the top 10 weeds of Australian cropping in terms of area infested, crop yield loss and revenue loss (Llewellyn et al. 2016). Barley grass has several biological traits that make it difficult for growers to manage it in the low rainfall zone, so it is not surprising that it is becoming more prevalent in field crops in S… read more
Aims:
To assess barley grass weed seed capture by swathing and weed seed capture in chaff dumps after harvest, to determine how effective these practices can be in contributing towards an IWM program for barley grass on upper Eyre Peninsula.
Aims:
To report on 'think tank' responses to the following quesitons:
• How do you increase your crop water use efficiency?
• How do you maximise profit?
• How can you find more leisure time?
Aims:
The effect of combinations of crop row spacing, seedbed utilisation and preemergence herbicides on ryegrass management in barley
Aims:
Aims:
To test whether soil health and fertility can be improved under a higher carbon input system with or without grazing.
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To test whether general soil health and fertility can be increased under a higher carbon input system with well managed grazing.
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To understand the impact of soil carbon and nitrogen cycling on Rhizoctonia solani disease suppression.
Aims:
To provide data to assist in decision making of using a cereal for grazing, hay and/or grain based on seasonal conditions, while knowing the relative multipurpose performance of the cereal options.
Aims:
This article summarises the first four years of crop performance after trafficking was imposed on a red calcareous sandy loam at Minnipa Agricultural Centre (a detailed summary of 2015, 2016 and 2017 results can be found in the 2015, 2016 and 2017 Eyre Peninsula Farming Systems Summaries, respectively). Three other trials similar in design and m… read more
Aims:
To understand the impact of soil carbon and nitrogen cycling on disease suppression.
Aims:
To include a primary trial of breeding material funded by GRDC, at Minnipa, to investigate advanced common vetch lines with specific traits best suited to this region, and enable comparison with other sites in the southern cropping region.
SAGIT trials looking at vetch for a genuine legume break crop option for cereal and mixed farmers… read more
Aims:
To address the question, what would happen if a commercial cereal crop was sown at such an early date?
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To explore the variation of PUE among varieties of wheat across a range of seasons in order to provide farmers with better knowledge of their current varieties.
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To compare P efficiency of commonly grown varieties (plus a few new ones) on the upper EP to provide farmers with better knowledge of their current varieties, or select new varieties that may better utilise applied P in a grey calcareous soil.
Aims:
To identify the current best oaten hay variety for the Kimba area to maximise production and quality.
Aims:
Farmers in the Kimba area have been producing oaten hay for export for several years. The industry has been expanding, with dedicated storage facilities established in recent years on the outskirts of Kimba. To maximise production and quality, the Buckleboo Farm Improvement Group wanted to identify the best current oaten hay variety for the Kimb… read more
Aims:
This article summarises the first season’s wheat performance after increasing severity of trafficking was imposed on a red calcareous sandy loam at Minnipa Agricultural Centre. Three other trials similar in design and monitoring have also been implemented across the LRZ – on a deep sand at Loxton (SA), a brown loam near Swan Hill (Vic) and o… read more
Aims:
To investigate whether the VRT approach will markedly shift yields and profitability from the levels achieved using blanket inputs across the whole paddock in the Minnipa region.