1. Nitrogen cycling: risks and opportunities Keith Goulding Head: Department for Sustainable Soils and Grassland Systems Rothamsted Research 2. Driving forces for better…
MANUAL ON HOUSING FOR PIGS Hentie Breedt INSTITUTE FOR AGRICULTURAL ENGINEERING INSTITUUT VIR LANDBOU-INGENIEURSWESE Private Bag / Privaatsak X519, Silverton 0127, South…
PRODUKSI BABI Pendahuluan 1. Sejarah dan Peranan ternak babi se bagai sumber protein hewani. Sus Vitatus = Babi Asia Sus Crova = Babi Eropa Bacaan 1. Eusebio, JA. 1998. Pig…