Effect of type of breed and crossbreeding system on beef cattle performance under extensive and intensive production conditions in a subtropical environment

Effect of breed type, housing and feedin

Effect of breed type, housing and feeding system on performance of growing pigs managed under organic conditions

✍ Hilary RC Kelly; Helen M Browning; Jon EL Day; Anne Martins; Gareth P Pearce; Ch 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 130 KB

## Abstract **BACKGROUND:** There is a need for information on the performance and carcass quality of pigs under different organic management systems. This study compared Duroc‐sired progeny from three maternal breed types when kept either at pasture or in housing with an outdoor run and offered __