Roger Lawes

Group Leader and Farming Systems Scientist with CSIRO

[Roger Lawes @ralawes]

The next edition of grain games is out. I explore price discovery in commodities https://t.co/8syJlRAwK1

[Roger Lawes @ralawes]

The latest issue of grain games is out. I walk through how I evaluate Ag tech from the perspective of a sharefarmer https://t.co/iypGLSESdN

[Roger Lawes @ralawes]

Joining old tech with new tech has a few challenges https://t.co/lKyLxoCPDQ

[Roger Lawes @ralawes]

The joys of agtech.

https://t.co/POQDWVZodt

[South Coast NRM @SouthCoastNRM]

@ralawes presentation on emerging crop yield mapping technology & @CSIRO's GrainCast is now available to view!🗺️

Watch via our YouTube https://t.co/wX9H6Ww7kL
Plus, other great talks from the Albany Sandplain & Wetlands Forum 2022.

#yeildmapping #crops #AgWA #AgTech #GrainCast

[CSIRO Publishing @CSIROPublishing]

Most read in #CropPastureSci:

Impact of subsoil constraints on soil avail. water capacity & crop yield
Graincast: monitoring crop production across Aus grainbelt
Rundown of plant-avail. potassium in WA needs re-evaluation for grain production

#OpenAccess
https://t.co/umT35KsYjH

[Roger Lawes @ralawes]

Agricultural Data Science position working with Curtin University and CSIRO https://t.co/VuX0fZikPy

[Roger Lawes @ralawes]

CSIRO debunks cattle myths https://t.co/VCZuluR9UE via @FarmOnline

[Roger Lawes @ralawes]

Our agricultural systems aren't really designed to work without urea! Summer sown legumes anyone?
https://t.co/wajO7YE94S

[Roger Lawes @ralawes]

The reality of data science.

[Seth Rosen @sethrosen]

Them: Can you just quickly pull this data for me?

Me: Sure, let me just:

SELECT * FROM some_ideal_clean_and_pristine.table_that_you_think_exists

[Roger Lawes @ralawes]

@merindie1 It is a bit harder to pinpoint long term wheat production in Tassie. We could create the product if there is enough demand for it.

[Roger Lawes @ralawes]

Check out the new wheat production estimator for every cropping paddock in Australia. #CSIRO https://t.co/20DoOlng8U

[Roger Lawes @ralawes]

@bentags Hi Ben, it provides the output as an API, which is designed for Ag tech companies or others to build it into their products.

[Roger Lawes @ralawes]

@SamsAgronomy @KSUWheat @LucasAHaag @KansasWheat @KStateAgron @PedreiraBC @KsWheatAlliance @HortonSeedman21 @KelseyFAndersen Grain number swamps grain weight as the driver of yield. Lots of studies show this.

[Yield Gap Australia @YieldGapAus]

This @CSIRO #Graincast forecast of the national wheat yield harvest is based on data up to 1 Sept 2021. The median forecast is 2.09 t/ha with a 97% chance of exceeding the 15 year average of 1.79 t/ha. For more detail and state by state forecasts visit https://t.co/o3IdIjcRod

[Roger Lawes @ralawes]

@mdfowler100 Hi Mark, yes a system has been created to model temperature with a topo map.

[Roger Lawes @ralawes]

Continually improving cop monitoring technology. #Graincast #CSIRO https://t.co/kTJklwgRNg

[Yield Gap Australia @YieldGapAus]

Our @CSIRO #Graincast forecast of the national wheat harvest is based on data up to 1 July 2021. The median forecast is for 2.27 t/ha with a 95% chance of exceeding the 15 year average of 1.79 t/ha. For more details and state by state forecasts see https://t.co/o3IdIjcRod

[Yield Gap Australia @YieldGapAus]

It's the 20th of April, so time to start tweeting the #CSIRO #Graincast wheat yield forecasts for 2021! We've added a few bells and whistles for this season: maps of soil water, water-limited yield forecast (see map) and their uncertainty as well as state specific forecasts.

[Roger Lawes @ralawes]

Evaluating crop rotations across 10,000 wheat fields. #GRDCUpdates #BigDataAnalytics #CSIRO #reallyfast