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Constructing yield from the roots up, with Mario Tenuta and Dave Hooker – Agriculture

Yield is constructed from the soil up, so root improvement and wholesome rising circumstances down beneath are key to prime yields.

For this version of The Agronomists, host Lyndsey Smith is joined by Dr. Mario Tenuta, of the University of Manitoba, and Dr. Dave Hooker, of the University of Guelph – Ridgetown Campus, to debate water logging, compaction, root restriction, and nutrient availability.

This episode of The Agronomists is delivered to you by ADAMA Canada, Decisive Farming, and Ontario Diagnostic Days.

Catch a brand new episode of The Agronomists each Monday night time at 8 pm E!

Don’t overlook to use on your CCA/CEU credit!

SUMMARY:

  • One of as of late, we’ll determine the right way to unmute our microphones. One day. Happens to one of the best of us.
  • Ontario harvest is only a buzzzzzing alongside
  • Tenuta is aware of most individuals within the feedback…this may very well be enjoyable
  • We need to preserve our earnings excessive whereas treating our soil in the easiest way we will
  • Hooker does upwards of 30 trials in a 12 months, tons to speak about
  • There’s a hearsay about report wheat yields in Ontario….and Hooker agrees
  • Lots of Ontario has seen an ideal fall for winter wheat planting
  • Let’s dig in beneath floor!

CLIP 1: Ontario Diagnostic Day 3: Avoiding fertilizer burn and serving to waterlogged crops keep afloat

  • Why does waterlogging trigger such a problem?
  • It occurs in a short time. The visualization you see within the video was solely about two weeks of waterlogging, and it had critical impacts
  • Fewer finer roots — the crops truly begin pruning their very own roots once they have an excessive amount of water
  • When you could have early season waterlogging, the plant is extra tolerant, nevertheless, the chance of illness is way larger
  • Canola and waterlogging — it’s a bit of extra forgiving, and tends to bounce again higher
  • In waterlogged methods…let’s discuss nutrient uptake. Specifically N
  • Temperature is admittedly actually essential, right here
  • How a lot is misplaced is an enormous magic query
  • Root well being and the provision of that root to take up vitamins performs into this too
  • Nitrogen doesn’t simply move into the basis with the water. Nitrogen uptake is an energetic course of. Because of this you want wholesome roots
  • Should I be including N to waterlogged crops?

CLIP 2: Corn School: Getting tot he root of the issue in 2019