Yield Gap Australia
@YieldGapAus
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Zvi Hochman, Systems Agronomist. Ex @CSIRO. Tweeting news from Yield Gap Australia https://t.co/flFCybsaXf and #Wheatcast national yield forecasts
Joined May 2018
This CSIRO #Wheatcast National wheat yield forecast is based on data to 1 Nov 25. Median expected yield is locked in @ 2.13 t/ha. With forecast national production @ 27.05 Mt. The map shows expected distribution of water-limited yields. For more see https://t.co/Pd1uPznF3B
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This CSIRO #Wheatcast national wheat yield forecast is based on data to 15 Oct 25. Median expected yield is now 2.13 t/ha. With 12.7 Mha sown (ABARES est.) forecast production is 27.05 Mt. Map shows expected distribution of water-limited yields. For more - https://t.co/Pd1uPznF3B
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This CSIRO #Wheatcast national wheat yield forecast is based on data to 1 Oct. Median expectation for 2025 is 2.24 t/ha. With 12.7 Mha sown (ABARES est.) forecast production is 28.5 Mt. Map shows expected distribution of water-limited yields. For more see https://t.co/Pd1uPznF3B
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This CSIRO #Wheatcast national wheat yield forecast is based on data to 15 September. Median expectation for 2025 is 2.35 t/ha, with above average yields likely in all states. The map shows the median expected water-limited yields. For more details see https://t.co/Pd1uPznF3B
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This mid-season CSIRO #Wheatcast national wheat yield forecast is based on data to 1 Sept. Median expectation for 2025 is 2.27 t/ha with a 100% chance of an above average yield. The map shows the median expected water-limited yields. For more details see https://t.co/Pd1uPznF3B
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This mid-season CSIRO #Wheatcast national wheat yield forecast is based on data to 15 August. Median expectation for 2025 is 2.21 t/ha with a 91% chance of an above average yield. The map shows median expected water-limited yields. For more details see https://t.co/Pd1uPznF3B
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This mid-season CSIRO #Wheatcast national wheat yield forecast is based on data to 1 August. Median expectation for 2025 is 2.19 t/ha with an 86% chance of an above average yield. The map shows median expected water-limited yields. For more details see https://t.co/Pd1uPznF3B
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This early CSIRO #Wheatcast national wheat yield forecast is based on data to 1 June. Median expectation for 2025 is 2.08 t/ha with an 66% chance of an above average yield. The map shows the median expected water-limited yields. For more details see https://t.co/Pd1uPznF3B
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In May, the major influence on #Wheatcast yield forecast is Plant Available Water (PAW). As you can see we are projecting low values in parts of SNSW, Vic, SA and WA. NNSW and QLD have near full profiles. Note that there is still a lot of uncertainty around yield predictions.
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This early @CSIRO #Wheatcast national wheat yield forecast for 2024 is based on data to 1 May. Median expectation for 2025 is 2.22 t/ha with an 83% chance of an above average yield. The map shows expected median water-limited yields. For more details see https://t.co/Pd1uPzn7e3
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This @CSIRO #Wheatcast national wheat yield forecast is based on data to 15 Nov 2024. Final expectation for 2024 is 1.97 t/ha, which is 8% above the 15-year national average. The figure shows the evolution of expected median yields. For more see: https://t.co/Pd1uPznF3B
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This @CSIRO #Wheatcast national wheat yield forecast for the 2024 wheat harvest is based on data to 1 Nov 2024. Median expectation is locked-in at 1.99 t/ha or 9% above the 15-year average. The map shows expected median water-limited yields. For more see: https://t.co/Pd1uPznF3B
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Improving our understanding of GHG emissions in the grains industry nationally with Lindsay Bell from @CSIRO at #Agronomy24 🌎🌾
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This @CSIRO #Wheatcast forecast for the 2024 national wheat yield harvest is based on data up to 15 October. Median expectation is now 1.98 t/ha or 9% above the 15-year national average. The map shows expected median water-limited yields. For more see: https://t.co/Pd1uPznF3B
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@YieldGapAus @CSIRO Thanks for the info🤝 Amazing work!
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This @CSIRO #Wheatcast national wheat yield forecast for the 2024 season is based on data to 1 Oct. Median expectation for 2024 is down to 2.06 t/ha. It's still 13% above the long term average. The map shows expected median water-limited yields. For more: https://t.co/Pd1uPznF3B
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This @CSIRO #Wheatcast national wheat yield forecast for the 2024 season is based on data to 15 Sept. Median expectation is 2.14 t/ha (0.32 t/ha above the 15 yr average). The map shows the distribution of expected median water-limited yields. For more see: https://t.co/Pd1uPznF3B
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After a warm winter, latest @DPIRDbroadacre soil water map shows low soil water reserves. @BOM_au Australian Water Outlook has more root zone soil moisture. These are very different models, but show low reserves in eastern grainbelt and Esperance zone. More rain please.
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This @CSIRO #Wheatcast national wheat yield forecast for 2024 is based on data to 1 Sept. Median yield expectation is 2.29 t/ha. An above average national yield is 'locked in'. The map shows the variability of expected water-limited yields. For more see: https://t.co/Pd1uPznF3B
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BOM’s three month outlook suddenly looks pretty outstanding for east coast and even parts of SA
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