Increasing wheat sowing rates for weed control: does it lead to lower yield or quality?

In this podcast Maurie chats to us about:Non-chemical options for weed control using crop competition - it's cheap & relatively easy to do!Does increasing sowing rates lead to increased screenings?What happens to yield in dry years in the more marginal areas of the CW when you increase plant populations?What yield are you leaving in the paddock? Lower sowing rates often result in lower yields than higher ones.