Don’t clear native vegetation if you want high crop yields 09/02/2025 FacebookTwitterEmail INCREASED YIELD: The increase in seed set near vegetation, compared to the centre of a field, was up to 20 per cent higher for canola. (File) Purchase this photo from Pic Store: 355958 South Australian ecologists have provided irrevocable proof why native vegetation is critical for healthy crop yields and should be protected […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password