https://commons.ru.ac.za/vital/access/manager/Index en-us 5 Effects of feeding Moringa Oleifera leaf meal as an additive on growth performance of chicken, physico-chemical shelf-life indicators, fatty acid profiles and lipid oxidation of broiler meat https://commons.ru.ac.za/vital/access/manager/Repository/vital:11822 0.05) on PUFA, SFA, and n-6/n-3 ratio. Treatment 1 had a highest amount of malondialdehyde (MDA), treatment 4 had no effect (P>0.05) on MDA . Storage time had an effect (P<0.05) on MDA levels, except for on Day1 and Day7. Day2 had the highest amount of MDA (0.7±0.08). The use of MOLM as an additive in broiler diets reduced lipid oxidation in meat, and maintained the quality of the broiler meat during storage. It also did not have any adverse effects on the growth performance of broilers. Therefore, it has the potential to be used as an additive in broiler diets.]]> Wed 12 May 2021 20:59:33 SAST ]]> Evaluation of broiler performance under small-scale and semi-commercial farming conditions in the Northern Province https://commons.ru.ac.za/vital/access/manager/Repository/vital:10964 Wed 12 May 2021 16:23:33 SAST ]]> How phase feeding manipulation affects growth, performance, feed cost, carcass characteristics and the quality of meat from broilers https://commons.ru.ac.za/vital/access/manager/Repository/vital:29334 0.05) amongst the treatments. The most cost efficient feed (which accumulated the cheapest cost feed per kg were) T1 (R11.32) and T3 (R11.32) although there was a slight difference in the gross profit of these treatments T1 (R45.71) and T3 (R44.48). Carcass characteristics were the same (P > 0.05) across the treatments except for the wing, thigh, drumstick and the breast (P < 0.05). T2 had the highest wing weight (166.63±8.60), T1 (113.03±8.60) and the lowest in T3 (74.46±8.60). The thigh weight were greater (P<0.05) in T2 (185.69±4.34); T1 (185.54±4.34) compared to T3 (166.97±4.34) which was lower. Treatments 1 (204.17±6.57), T2 (197±6.57) had heavier (P<0.05) breast weights than T3 (186.06±6.57). Dietary treatments had no significant effect (P > 0.05) on pH of the breast meat. No differences were observed in colour during the 1 hour period after slaughter. At 24 hours after slaughter, the L* values were different (P < 0.05) in T1 and T2 (44.3 ± 0.37; 43.7 ± 0.37), respectively, T1 and T3 were the same. The a*-values were different (P < 0.05) at 48 hours after slaughter for T1 and T3 (4.5 ± 0.27; 3.4 ± 0.27), T2 was the same as T1. It was therefore, concluded that since manipulation of starter phase did not have adverse effects on growth performance, gross profit, slight statistical difference in meat quality attributes and carcass characteristics. Therefore, the manipulation of starter diet has the potential to be used in broiler production.]]> Tue 07 May 2024 10:54:19 SAST ]]> Modelling the broiler performance under small-scales and semi commercial management condition https://commons.ru.ac.za/vital/access/manager/Repository/vital:10963 Thu 13 May 2021 08:45:51 SAST ]]> The effect of ozone on the production of broiler https://commons.ru.ac.za/vital/access/manager/Repository/vital:10585 Thu 13 May 2021 01:41:28 SAST ]]>