Farming systems and production management

Permanent URI for this collectionhttp://elibrary2.sugarresearch.com.au/handle/11079/13844

Research outcomes: Growers and harvesters benefit from the ongoing research in productivity improvement, production management and agronomical techniques. Developed technologies and management practices that enhance productivity and demonstrate a high rate of return on investment.

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Author: search.filters.author.Norris, CPStart date: 2020

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Now showing 1 - 2 of 2
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    Understanding interactions between basecutters and other forward-feed components with the cane stalk : Final report 2016/952
    (Sugar Research Australia Limited, 2020) Norris, CP; Plaza, F
    Increasing harvesting speed has been necessary to facilitate the large increases in productivity required by the harvesting fleet to manage sugarcane-industry cost pressures. Whilst the power and processing throughput of the harvesters has been able to easily meet this requirement, the design of the ‘front end’ of the harvesters has undergone relatively little functional change since their initial development over 50 years ago. Linking rotational speeds of basecutters and gathering/forward feed components to groundspeed was hypothesised to optimise machine performance and minimise damage over a much wider operating speed range than with current machines. The data indicates that very significant gains can be made by reducing the damage associated with the gathering and knockdown functions of harvesters, and the magnitude of the potential gains warrants significant research focus. Chris Norris conducted this research in conjunction with QUT. Chris is an agricultural engineer with over 40 years’ experience, including 20 years in the sugarcane industry. He previously managed the BSES harvesting research program and has consulted internationally on sugarcane farming and harvesting. This project was funded in partnership between SRA and the Australian Government Department of Agriculture and Environment through the Rural R&D for Profit program.
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    Adoption of practices to mitigate harvest losses : Final report 2019/951
    (Sugar Research Australia Limited, 2020) Patane, P; Norris, CP; Nothard, B; Pfumayaramba, T; Venables, C
    Patane (et al. 2019) determined that Harvesting Best Practice (HBP) is predicated by two essential objectives. 1. Defining the critical point where harvesting losses can be minimised and delivered yields improved to achieve the best economic return for the grower and harvesting operation; and 2. Balancing losses with cane quality, which is determined by sound billet quality with an acceptable level of Extraneous Matter (EM). Despite significant research into the impact of higher harvester pour rates and fan speeds on harvested cane yields, use of HBP recommendations prior to the commencement of the adoption program across the industry was relatively low. Full HBP adoption across the Australian sugarcane industry could substantially increase industry revenue without the need for horizontal expansion (increase in cane land). In 2019, continuing on from the work conducted by Patane (et al. 2019), Sugar Research Australia in partnership with the Queensland Department of Agriculture and Fisheries delivered further trials.