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Physical Sciences and Mathematics Commons™
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Full-Text Articles in Physical Sciences and Mathematics
Potassium Deficiency In Medium Rainfall Areas, William John Toms
Potassium Deficiency In Medium Rainfall Areas, William John Toms
Journal of the Department of Agriculture, Western Australia, Series 4
IT is well known that potassic fertilisers must be used for the successful growth of subterranean clover (Trifolium subterraneum L.) on many soils in the higher rainfall districts of Western Australia.
Recent investigations have shown that some soils in medium rainfall districts are also too low in potassium to grow healthy subterranean clover pastures.
Correcting Cobalt Deficiency, Laurence C. Snook
Correcting Cobalt Deficiency, Laurence C. Snook
Journal of the Department of Agriculture, Western Australia, Series 4
COBALT is essential in the food eaten by sheep and cattle. As little as one part of cobalt in 10,000,000 parts of food appears to be adequate.
But if this mere trace is missing, ruminants will waste away and die, even when the feed appears excellent In every other way.