This review examines the effects of phosphorus (P) deficiency as a major constraint to
productivity of cattle grazing rangelands with low-P soils. Nutritional deficiency of P may …

The live weight gain of cattle on tropical pastures is reviewed and found to be low and
dependent on the length of the growing season. Supplements may be added to address the …

Current recommendations for the provision of water points for grazing beef cattle in northern
Australia are based on effective grazing distribution rather than cattle water point use …

Context: Sound reproductive efficiency is a key determinant for the overall productivity of a
beef breeding business. For beef breeding herds to obtain high levels of reproductive …

Context. Lactating beef cows grazing phosphorus (P) deficient pastures often mobilise body
P to alleviate a P-deficiency. Knowledge of the circumstances when body P is mobilised …

Context There is a paucity of information on the responses to phosphorus (P)
supplementation of breeder herds grazing P-deficient rangelands in northern Australia. Aims …

Context Sound reproductive efficiency is a key determinant for the overall productivity and
profitability of a beef breeding business. Failure of a cow to conceive results in either culling …

Rib bone biopsy samples are often used to estimate changes in skeletal mineral reserves in
cattle but differences in sampling procedures and the bone measurements reported often …

Context Sound reproductive efficiency is a key determinant for the overall productivity of a
beef breeding business. For beef breeding herds to obtain high levels of reproductive …

The thesis consists of 4 chapters related to the occurrence, treatment, and prevention of
chronic phosphorus (P) deficiency in cattle grazing native grasslands in northern Uruguay …