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Plant available water and crop yield (Webpage)

This webpage explains how growers can use plant available water (PAW) data to estimate potential crop yield and make better management decisions such as nitrogen fertiliser application and weed, pest and disease protection. It provides decision support tools to identify your soil and models that estimate PAW from weather data and soil information.
The webpage also explains the value of taking direct measures and soil-water measurements through the year and has links to assist growers to choose a probe and access existing soil-water probe network data.
It is written for dryland agricultural systems in Western Australian soils but is also applicable to South Australia and Northern Territory. #

  • Audience: RSP, tertiary students, landholders, SFSG, consultants
  • State: WA, SA, NT
  • Author/Editor: Various
  • Publisher: DPIRD WA
  • Resource Type: Webpage
  • Copyright Year: 2021
  • Not Provided
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Resource Last Updated: August 9, 2023

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