Changing Fertilizer Management Practices in Sugarcane Production: Cane Grower Survey Insights

Syezlin Hasan, James C. R. Smart, Rachel Hay and Sharyn Rundle-Thiele
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Syezlin Hasan: Australian Rivers Institute, Griffith University, Brisbane, Queensland 4111, Australia
James C. R. Smart: Australian Rivers Institute, Griffith University, Brisbane, Queensland 4111, Australia
Rachel Hay: College of Business, Law and Governance, James Cook University, Townsville, Queensland 4811, Australia
Sharyn Rundle-Thiele: Sharyn Rundle-Thiele, Social Marketing @ Griffith, Griffith University, Brisbane, Queensland 4111, Australia

Land, 2021, vol. 10, issue 2, 1-14

Abstract: Improved fertilizer management practice in sugarcane production is a key component in plans to improve Great Barrier Reef (GBR) water quality. Research focused on understanding the wider systemic factors that drive behavioral change in agriculture is currently limited, with the dominant focus on individual farmer and psycho-social factors. Adopting a wider systems perspective, this study examines farming behavior change and the role of supporting services among 238 sugarcane growers (74,597 hectares) in Queensland’s Wet Tropics region who completed surveys reporting on changes in the method they used to calculate fertilizer application rates, along with information on their farm business, socio-demographics, and self-reported importance ratings on a variety of topics. Informed by the Theory of Planned Behavior, survey data are analyzed using regression models to identify factors influencing the change from traditional to improved practice, and early adoption of improved practice. Results indicate growers were less likely to change fertilizer practice if they regarded maintaining good relationships with other local growers as being extremely important, had off-farm income, or had not attended a government-funded fertilizer management workshop in the five years preceding the survey. Similar drivers acted to promote or delay early adoption of improved practice. Results demonstrate the influence of government-funded services to support practice change.

Keywords: behavior change; fertilizer application; theory; systems science; sugarcane; social norms; extension services; agronomy; management practices (search for similar items in EconPapers)
JEL-codes: Q15 Q2 Q24 Q28 Q5 R14 R52 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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