Ken Flower

Associate Professor, BSc(Agric) Natal, MSc DIC PhD Lond.

  • The University of Western Australia (M084), 35 Stirling Highway,

    6009 Perth


  • 391 Citations
  • 10 h-Index
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Personal profile

Roles and responsibilities

Farming systems research, improving no-till systems, carbon sequestration through no-till, crop rotations, herbicide efficacy in no-till systems, cover crops, crop residue management, crop nutrition.

Current projects

I am currently managing a long term no-till farming systems project along with the West Australian No-Tillage Farmers Association (WANTFA). The aim of this Grains Research and Development Corporation (GRDC) funded project is to improve the quality of no-tillage through the development of a high residue, diverse rotation farming system. This system includes controlled traffic to minimise the effects of compaction and increase cropping efficiencies. The project has two 20 ha sites, one on yellow sand at Mingenew with the Mingenew Irwin Grower Group and the other on red sandy clay loam at the College of Agriculture Cunderdin. Measurements include soil biological, chemical and physical parameters as well as the water balance (done by CSIRO). The effects of the different systems on weeds, insects, diseases and nematodes are being measured by our collaborators, including the Department of Agriculture and Food Western Australia, Curtin University and CSIRO.
I am also assessing the long term effects of different stubble management techniques (Stubble - retain standing, retain mow, rake and remove (hay), burn and incorporate) on the soil and yield and quality of different rotation crops.
Cover crops can be used to increase soil cover in the rotation. Other uses for cover crops are, depending on the plant species, nitrogen fixation, weed control and as a break crop. I am working with WANTFA in screening different cover crops and assessing the effect on subsequent cash crops.

Teaching overview

Currently teach third year course: Rainfed Cropping Systems SCIE3312)


Production Agronomy and Farming Systems
• Conservation farming/no-till systems
• Agronomy and cropping systems
• Precision agriculture
• Water use efficiency
• Weed control
• Crop and livestock integration
• Agricultural decision support systems




  • Cropping systems

Fingerprint Dive into the research topics where Ken Flower is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Research Output 2011 2019

  • 391 Citations
  • 10 h-Index
  • 34 Article
  • 1 Chapter
  • 1 Conference paper
2 Citations (Scopus)

An automated plot heater for field frost research in cereals

Stutsel, B. M., Callow, J. N., Flower, K., Biddulph, T. B., Cohen, B. & Leske, B., 19 Feb 2019, In : Agronomy. 9, 2, 96.

Research output: Contribution to journalArticle

Open Access
frost injury
experimental design
plant damage

Frost damage assessment in wheat using spectral mixture analysis

Fitzgerald, G. J., Perry, E. M., Flower, K. C., Nikolaus Callow, J., Boruff, B., Delahunty, A., Wallace, A. & Nuttall, J., 1 Nov 2019, In : Remote Sensing. 11, 21, 2476.

Research output: Contribution to journalArticle

Open Access
damage assessment
2 Citations (Scopus)

Herbicide Resistance Management: Recent Developments and Trends

Beckie, H. J., Ashworth, M. B. & Flower, K. C., 1 Jun 2019, In : Plants. 8, 6, 161.

Research output: Contribution to journalArticle

Open Access
resistance management
herbicide resistance

Progression of plant-parasitic nematodes and foliar and root diseases under no-tillage with different crop rotations

Flower, K. C., Hüberli, D., Collins, S. J., Thomas, G., Ward, P. R. & Cordingley, N., 1 Aug 2019, In : Soil and Tillage Research. 191, p. 18-28 11 p.

Research output: Contribution to journalArticle

parasitic plant
root diseases
foliar diseases
zero tillage
crop rotation
spray coverage

Projects 2009 2020