Soil health and nutrient management
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Research outcomes: Soil health is improved with a resulting positive impact on the environment and yield growth. Improved reputation and relationship between industry and environmental groups.
Recent submissions
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Nitrogen availability from legume and past fertiliser history : ASSCT peer-reviewed paper
(ASSCT, 2019)It is likely that land-based activities within the Australian sugar industry have a negative effect on the quality of water in the Great Barrier Reef lagoon. Improvements to nitrogen use efficiency (NUE) are likely to ... -
Efficacy and environmental runoff impact of alternative pre-emergent herbicides to diuron applied on trash blanketed ratoons
(ASSCT, 2018)THE EFFICACY OF alternative pre-emergent herbicides to diuron applied just after harvest on green trash blanketed ratoons was investigated in three field trials in the wet tropics, Far North Queensland. The study also ... -
Aspects of temporal N management in sugarcane in sub-tropical Queensland : ASSCT peer-reviewed paper
(ASSCT, 2019)The proximity of the Australian sugar industry to the Great Barrier Reef (GBR) has resulted in ongoing concerns about elevated concentrations of the dissolved inorganic nitrogen (DIN) in the near-reef environments due to ... -
Spatial distribution of potential soil constraints affecting nitrogen management in the Wet Tropics : ASSCT peer-reviewed paper
(ASSCT, 2019)Position in the landscape and climatic conditions experienced during the growing season, especially following the application of nitrogen (N) fertiliser, has important implications for crop growth, N uptake and N losses. ... -
Is magnesium deficiency a causal agent of sugarcane Yellow Canopy Syndrome? : ASSCT peer-reviewed paper
(ASSCT, 2019)Yellow Canopy Syndrome (YCS) is a disorder affecting sugarcane in the Australian industry, the cause of which is unknown. This paper reviews YCS research focusing on magnesium imbalance as a possible cause of the condition. ... -
Nitrogen accumulation in biomass and its partitioning in sugar cane grown in the Burdekin : ASSCT peer-reviewed paper
(ASSCT, 2016)Nitrogen is a key component of metabolic processes in plants and due to its mobile nature in soils is often a limiting factor in achieving maximum yield in commercial sugarcane crops grown in Australia. Demand for N ... -
Effect of long-term application of potassium on sugarcane and soil properties in the Herbert River district : ASSCT peer-reviewed paper
(ASSCT, 2019)Excess potassium (K) fertiliser use can have a significant effect on sugar quality and refining costs but offers no benefit to sugarcane crop yield. Potassium fertiliser guidelines are based on soil texture and two ... -
Effect of the soil-binding adjuvant Grounded® on herbicide efficacy and runoff losses in bare soil in ratoons : ASSCT peer-reviewed paper
(ASSCT, 2021)To reduce the impact of pesticides, in particular pre-emergent herbicides, on fresh and estuarine water bodies of the Great Barrier Reef catchment, while maintaining productivity, the sugar industry is exploring innovative ... -
Smart blending of enhanced efficiency fertilisers to maximise sugarcane profitability : final technical report RRDP1718
(Cotton Research and Development Corporation;Department of Agriculture, Water and the Environment, 2020)Jointly funded by the Department of Agriculture, Water and the Environment, Sugar Research Australia, Queensland Government, and industry and research partners, this project aimed to: (1) characterise PCU N release ... -
Improved nitrogen use efficiency through accounting for deep soil and mineralisable N supply and deployment of EEF to better match crop N demand : final report RRDP1717
(Sugar Research Australia Limited, 2020) -
Protecting our chemicals for the future through the accelerated adoption of best management practices : final report 2016/002
(Sugar Research Australia Limited, 2020)The project ran in the Wet Tropics for three years from September 2017. The project set out to improve water quality in Great Barrier Reef catchments through increasing the uptake of management practices to reduce losses ... -
How much nitrogen will that crop need? Incorporating climate forecasting to improve nitrogen management in the Wet Tropics : Final project 2015/075
(Sugar Research Australia Limited, 2018)Determining the optimum amount of nitrogen that is required by the crop to maximise production, profitability and environmental outcomes is a challenging problem. The modelling approach taken in this project has balanced ... -
Boosting NUE in sugarcane through temporal and spatial management options : Final report 2014/045
(Sugar Research Australia Limited, 2018)This collaborative project involved the University of Southern Queensland (USQ) and the Sugar Research Australia (SRA) Technology Unit. It aimed to evaluate methods of matching nitrogen (N) supply (from soils and fertilisers) ... -
Strategies to manage soil-borne fungi and mitigate sugarcane yield decline : Final report 2013/101
(Sugar Research Australia Limited, 2018)Culture–dependent and culture-independent analyses of sugarcane rhizosphere fungal and oomycete communities were conducted across two cropping seasons at two sites. Agronomic treatments included replant continuous cane, ... -
Decision support for choice of enhanced efficiency fertilisers - Herbert catchment pilot study : Final report 2017/015
(Sugar Research Australia Limited, 2019)Enhanced Efficiency Fertilisers (EEF) are of interest to the sugarcane industry because they have the potential to increase N use efficiency and reduce nitrogen (N) loss. However, agronomic and environmental benefits are ... -
Investigating the role of microbes & carbon in soil/plant interactions in Burdekin soils; final report 2013/068
(Sugar Research Australia Limited, 2016)Objectives: Strengthen linkages between researcher groups and sugarcane farmers. Increased knowledge and a clearer understanding of the potential benefits of the various microbe additives. Gain a better understanding on ... -
Quantifying the effects of microbial additions to sugarcane soils on crop productivity; final report 2013/069
(Sugar Research Australia Limited, 2016)Replicated field trials were implemented in four major districts within the Australian sugarcane industry to identify and objectively measure the effects of microbial additions under different sugarcane systems, climatic ...