Therese M McBeath

Affiliations

(9) CSIRO (33) CSIRO - Agriculture (1) CSIRO Agriculture (4) Rural Solutions SA (1) University of Adelaide (1) UoA (4)
Options
Primary
Crop Type
Trial site legend

37 total results found Matching the current search filters and located within the visible map area.

28 results have a trial report available
17 results have export data available
2 trials are CC BY 4.0
Search result tools

Aims:

To to establish if;

  • Supplying 50 kg DAP/ha with seed had a consistent yield penalty, and
  • If wheat yield could be improved by altering the placement of sowing fertiliser.
Crop type: Wheat 3 trials Fertiliser Method
Karoonda, SA Loxton, SA Ouyen, VIC
Research organisaton
Funding sources

Aims:

To address the following question:

Are there Zn containing N fertiliser products that have a consistent produciton or N use efficiency advantage over urea?

Crop type: Wheat 1 trial Fertiliser Timing
Loxton, SA
Research organisaton
Funding sources

Aims:

To test on-row or inter-row seeding with and without a pre-emergent herbicide package of trifluralin + metribuzin

Crop type: Wheat 1 trial Herbicide Method
Karoonda, SA
Research organisaton
Funding sources

Aims:

To determine the amount and availability of N from wheat stubble under varying stubble management practices over three cropping seasons.

Crop type: Wheat 3 trials Stubble Management Stubble Height
Horsham, VIC
Research organisaton
Funding source

Aims:

To better understand yield drivers of canola in eastern Australia by improving the profitability of canola as part of the 'Optimised Canola Profitability (OCP)' project..

Crop type: Canola 3 trials Sowing Sowing Timing Variety Variety Type
, SA Lameroo, SA
Research organisatons
Funding source

Aims:

There are major opportunities to improve crop performance on Mallee sands, opportunities to invest in the transformation of poor sands and opportunities to improve yield through more targeted agronomy of sandy soils. In 2015 wheat plant establishment was significantly better on non-wetting sand (crest and dune) plots that received no fertiliser … read more

Crop type: Wheat 1 trial Fertiliser Application
Karoonda, SA
Research organisatons
Funding source

Aims:

Sandy soil types of the Northern Mallee often underperform despite good weed management and increased inputs of nitrogen and sulfur. There is still a yield gap that can be addressed, with anecdotal evidence of unused water commonly remaining in the soil at depths of approximately 60cm at harvest.
After several years of demonstrating the v… read more

Crop type: Wheat 1 trial Fertiliser Type Fertiliser Rate
Loxton, SA
Source Data Unavailable
Research organisatons
Funding source

Aims:

Sandy soil types of the Northern Mallee often underperform despite good weed management and increased inputs of nitrogen and sulfur. There is still a yield gap that can be addressed, with anecdotal evidence of unused water commonly remaining in the soil at depths of approximately 60cm at harvest.
After several years of demonstrating the v… read more

Crop type: Wheat 1 trial Fertiliser Type
Ouyen, VIC
Source Data Unavailable
Research organisatons
Funding sources

Aims:

Sandy soil types of the Northern Mallee often underperform despite good weed management and increased inputs of nitrogen and sulfur. There is still a yield gap that can be addressed, with anecdotal evidence of unused water commonly remaining in the soil at depths of approximately 60cm at harvest.
After several years of demonstrating the v… read more

Crop type: Wheat 2 trials Fertiliser Rate Fertiliser Timing
Loxton, SA Ouyen, VIC
Source Data Unavailable
Research organisatons
Funding sources

Aims:

Brome grass is the costliest weed to grain production in the Mallee region despite herbicide resistance being relatively low. This paper brings together research trials from 2015 and 2016 addressing the potential for greater efficacy of pre-emergence herbicides on brome and the potential for better crop competition on non-wetting sands. For grow… read more

Crop type: Wheat 2 trials Herbicide
Karoonda, SA
Source Data Unavailable
Research organisatons
Funding source

Aims:

Sandy soil types of the Northern Mallee often underperform despite good weed management and increased inputs of nitrogen and sulphur. There is still a yield gap that can be addressed, with anecdotal evidence of unused water commonly remaining in the soil at depths of approximately 60cm at harvest. In 2014 we set in place a diagnostic procedure t… read more

Crop type: Wheat 1 trial Fertiliser Type Fertiliser Rate Fertiliser Timing
Loxton, SA
Research organisatons
Funding sources

Aims:

To strengthen our knowledge on seasonal changes in the (1) biological value of stubble (2) mineralisation: immobilisation balance (ratio) and (3) the direct supply of N from stubble to crops as influenced by stubble management.

Crop type: Wheat 6 trials Fertiliser Type Fertiliser Timing
Temora, NSW Karoonda, SA Horsham, VIC
Research organisatons
Funding sources

Aims:

To identify strategies that minimise the risk of canola production in the low rainfall zone.

Crop type: Canola 2 trials Sowing Sowing Timing
Minnipa, SA Ouyen, VIC
Source Data Unavailable
Research organisaton
Funding source

Aims:

For canola to be a sustainable, long-term break crop option for low rainfall farmers, low risk management systems need to be investigated. This project was undertaken to identify strategies that minimise the risk of canola production in the low rainfall zone. This will improve the long term profitability of canola in low rainfall farming systems… read more

Crop type: Canola 2 trials Crop Type Fertiliser Timing Sowing Timing
Minnipa, SA Ouyen, VIC
Source Data Unavailable
Research organisaton
Funding source

Aims:

Trials in the Mallee have highlighted the benefits of strong early crop establishment and nutrition, particularly on sands. Non-wetting (or water repellent) sands have presented additional challenges. Global Positional System (GPS) guided seeding is increasingly common and presents the opportunity for strategic placement of seed in relation to l… read more

Crop type: Wheat 1 trial Sowing Timing Sowing Method
Loxton, SA
Research organisatons
Funding sources

Aims:

Trials in the Mallee have highlighted the benefits of strong early crop establishment and nutrition, particularly on sands. Non-wetting (or water repellent) sands have presented additional challenges. Global Positional System (GPS) guided seeding is increasingly common and presents the opportunity for strategic placement of seed in relation to l… read more

Crop type: Wheat 1 trial Sowing Timing Sowing Method
Karoonda, SA
Research organisatons
Funding sources

Aims:

To test pre-emergence herbicide options for brome grass on Mallee sand.

Crop type: Wheat 1 trial Herbicide Application
Karoonda, SA
Source Data Unavailable
Research organisaton
Funding source

Aims:

To ascertain the amount and availability of N under varying stubble management practices and soil environments.

Crop type: Wheat 1 trial Crop Rotation Fertiliser Method
Horsham, VIC
Research organisaton
Funding source

Aims:

To identify opportunities to reduce risk and increase profitability by evaluating the soils and conditions where continuous cereal systems perform best and where inputs can be most cost-effectively targeted

Crop type: Wheat 6 trials Fertiliser Rate Soil Type
Karoonda, SA
Research organisatons
Funding source

Aims:

To determine whether the potential benefits of sowing on last year’s crop row to harvest any extra water and nutrition can outweigh risks of increased disease pressure and lead to better crop performance on Mallee soil types

Crop type: Wheat 1 trial Soil Type Sowing Timing
Karoonda, SA
Research organisatons
Funding sources

Aims:

To identify opportunities to reduce risk and increase profitability by evaluating the soils and conditions where continuous cereal systems perform best and where inputs can be most cost-effectively targeted. Trials were established at Karoonda (Lowaldie) to test soil-specific strategies and tactics for reducing risk and increasing profitability … read more

Crop type: Wheat 1 trial Crop Rotation Fertiliser Rate
Karoonda, SA
Trial Report Unavailable Source Data Unavailable
Research organisatons
Funding source

Aims:

To identify low risk, profitable break crops and end-uses for the Mallee region, and quantify their benefits to subsequent wheat crops.

Hopetoun, VIC
Trial Report Unavailable
Research organisaton
Funding source

Aims:

To establish whether the efficacy of fertilizers, which are usually simultaneously placed below the seed at planting, is influenced by being in contact with the dry soil for a period of time before seed germination and crop emergence.

Crop type: Wheat 1 trial Crop
Waite Adelaide, SA
Trial Report Unavailable Source Data Unavailable
Research organisatons

Aims:

To examine the availability of zinc fertiliser under dry sowing conditions

Crop type: Wheat 1 trial Fertiliser Sowing Timing
Adelaide, SA
Trial Report Unavailable Source Data Unavailable
Research organisatons

Aims:

To report on strategies for improving zinc nutrition with zinc oxide fertilisers.

Crop type: Wheat 1 trial Fertiliser Type
University of Adelaide glasshouse, SA
Trial Report Unavailable Source Data Unavailable
Research organisatons

Aims:

To discuss how placement influences the efficacy of zinc oxide and zinc sulfate fertilisers.

Crop type: Wheat 1 trial Fertiliser Method
Adelaide, SA
Trial Report Unavailable Source Data Unavailable
Research organisatons

Aims:

To quantify the effect of paddock stubble management and weed burden during the summer fallow on crop available soil water, nutrients and yield.

Crop type: Lentils 1 trial Soil Type Stubble Management
Hopetoun, VIC
Research organisaton
Funding source

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.

Crop type: Medic 1 trial Fertiliser Rate Sowing Rate
Minnipa Agricultural Centre, SA
Source Data Unavailable
Research organisatons
Funding source

Aims:

To identify low risk, profitable break crops and end-uses for the Mallee region and quantify their benefits to subsequent wheat crops.

Hopetoun, VIC
Research organisaton
Funding source

Aims:

To quantify how paddock stubble load and weed burden during summer can affect available soil water, nutrients and subsequent crop yield.

Crop type: Wheat 1 trial Stubble Management
Hopetoun, VIC
Research organisaton
Funding source

Aims:

  • To assess the crop production and economic outcomes from applying P at nil, replacement, 10 kg P/ha (district practice, DP) and 20 kg P/ha (double district practice, DDP) rates on 2 soil types at Minnipa.

Crop type: Wheat 3 trials Fertiliser
Minnipa, SA
Source Data Unavailable
Research organisaton
Funding source

Aims:

  • To measure crop response in a field trial at Minnipa to different fertiliser rates over time, with soil P levels measured annually as Colwell P.

Crop type: Wheat 1 trial Fertiliser
Minnipa, SA
Source Data Unavailable
Research organisaton
Funding source

Aims:

To investiage management of risk through tailoring inputs to the different production zones potential
by using variable rate technology.

Crop type: Wheat 1 trial Fertiliser Rate Sowing Rate
Mudamuckla, SA
Source Data Unavailable
Research organisaton
Funding source

Aims:

Although cereal-intensive cropping has been demonstrated to be productive in the Mallee, there are situations where grass weeds, disease and high fertiliser costs may necessitate a break crop option. This trial was designed to evaluate the effect of a range of break crops and pasture over a range of mallee soils over 3 years of subsequent wheat.… read more

Karoonda, SA
Source Data Unavailable
Research organisatons
Funding source

Aims:

To compare the zinc efficiency, root growth and production characteristics of 2 cultivars of wheat

Crop type: Wheat 1 trial Fertiliser Application
University of Adelaide , SA
Trial Report Unavailable Source Data Unavailable
Research organisaton

Aims:

To examine the effective Zn concentration required for different wheat genotypes.

Crop type: Wheat 1 trial Variety Variety Type
Adelaide, SA
Trial Report Unavailable Source Data Unavailable
Research organisaton

Aims:

To compare the movement and potential availability of Mn, Zn and P when supplied as granular or fluid products in a calcareous and non-calcareous soil.

Crop type: No crop specified 1 trial Fertiliser Form
Adelaide, SA
Trial Report Unavailable Source Data Unavailable
Research organisatons