The comparative seasonal output of ultra-simple and general-purpose seeds mixtures

A comparison is made of the herbage production and animal output, as measured by live-weight gain, of temporary pastures sown to ultra-simple seeds mixtures with those sown to a more complex generalpurpose mixture. Herbage production was somewhat higher in the simple-mixture series on account of the inclusion of a lucerne-meadow fescue mixture. In total seasonal output, as reflected by live-weight gain of fattening stock, only small differences occurred. It is suggested that the value of simple mixtures lies in their ability to provide seasonality of grazing and a more even output of animal products throughout the season. This is not always possible when, using general-purpose competitive mixtures.