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Twelve Boran steers with a mean live weight of 215.8 ± 13.9 kg were used in an incomplete Latin Square experiment to compare the apparent phosphorus (P) absorption in cattle when Napier grass (Pennisetum purpureum) was supplemented with Busumbu rock phosphate (BRP), Minjingu rock phosphate (MRP)...


Odongo, N.E.Tanner, J.C.Romney, D.L.Plaizier, J.Straaten, P. vanMcBride, B.[The effects of supplementing Napier grass (Pennisetum purpureum) with rock phosphate and steamed bone meal compared with a commercial mineral mix on phosphorus absorption in cattle]The effects of supplementing Napier grass (Pennisetum purpureum) with rock phosphate and steamed bone meal compared with a commercial mineral mix on phosphorus absorption in cattle

Seasonal variation in feed supply, is recognised as an important constraint to animal production in the tropics. However, day to day fluctuations in quantity and quality of feed are also common in stall-fed animals on smallholder dairy farms. Opportunistic use of feeds available in small amounts,...


Sanda, I.Romney, D.L.Tauner, J.Thorne, Peter J.Leaver, J.D.[Effect of abrupt and frequent changes in forage quality on digestibility and performance of crossbred cattle offered Napier grass (Pennisetum purpureum) and barley straw]Effect of abrupt and frequent changes in forage quality on digestibility and performance of crossbred cattle offered Napier grass (Pennisetum purpureum) and barley straw

The effects on crossbred steer liveweight gain of alternating the same quantities of Napier grass and barley straw at five day intervals over a 40 day period was studied (Sanda et al, 1999. These animals lost significantly more weight (p<0.05) than animals on one and ten day frequencies of alter...


Sanda, A.Romney, D.L.Tanner, J.C.Thorne, Peter J.Leaver, J.D.[The effect of abrupt and frequent changes in forage quality on nitrogen balance in crossbred steers fed napier grass (Pennisetum purpureum) and barley straw]The effect of abrupt and frequent changes in forage quality on nitrogen balance in crossbred steers fed napier grass (Pennisetum purpureum) and barley straw

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