Editor: B L Uren

Design: K J Mack

Cover picture: The symptoms of potassium deficiency in subterranean clover, symbolised here, are discussed in detail in an article beginning on page 215. Although sub. clover is an important soil fertility improver, some strains markedly reduce ewe fertility, and a review of this problem begins on page 198.

Disclaimer

The Chief Executive Officer of the Department of Agriculture and Food, Western Australia and the State of Western Australia accept no liability whatsoever by reason of negligence or otherwise arising from the use or release of this information or any part of it. The information in this journal was correct at time of publication. For updated and current information please go to the department's website at https://www.agric.wa.gov.au