Climate, land & water

Western Australia’s agriculture sector needs access to productive soil and water resources for growth and profit. However, the sector must compete with increasing resource demands from all sectors of the community, and the pressures of a changing climate. The Agriculture and Food division of the Department of Primary Industries and Regional Development supports agriculture by providing long-term management solutions, practical risk management strategies and tools to maintain and improve resource conditions, to meet the needs of industry and stakeholders. Agriculture and Food is also pioneering soil and water investigation of the state’s undeveloped areas to establish new irrigated agricultural industries.

Articles

  • This page contains information about managing nutrition in canola crops in Western Australia.

  • The Department of Primary Industries and Regional Development provides advice and information to land-use planners to help them consider the needs of agriculture and food sectors in their decisions

  • Cockchafers belonging to the genus Heteronyx are typically not regarded as a pest of agriculture. However, two have been seen as occasional pests, with H.

  • Extensive wind erosion of field pea stubble often follows grazing over summer and autumn. Semi-leafless field pea varieties have reduced lodging, improved pod-height and reduced pod-shatter.

  • Land capability assessment is used to identify the potential for agricultural and non-agricultural land uses. It considers specific requirements of the land use and also identifies potenti

  • Confident identification of soil compaction to restrict crop or pasture growth uses diagnosis combining visual symptoms of plant, root and soil features.

  • Soil acidification is an inevitable and ongoing consequence of productive agriculture.

  • Liming to recover an acidic soil to an appropriate pH can result in significant production benefits, however a response to liming indicates that previous production has been lost due to an acidic t

  • The rate of soil acidification due to agriculture can be reduced but not eliminated. Liming will always be needed to prevent the soil from becoming too acidic.

  • Soil acidification occurs naturally very slowly as soil is weathered, but this process is accelerated by productive agriculture.

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