Halász, András; Jónás, Edit - In: APSTRACT: Applied Studies in Agribusiness and Commerce 08 (2014) 2-3
- and weight group in a Holstein_Freisian herd. Handled more than 2000 milk record samples and concluded that the optimal … kg of extra weight rises the forage cost in average of 0,11 €cents. The mid-weight cows produce 25 kg of milk daily but …High yielder cows optimal feeding is always a major question in farm management. We attempted to find the optimal yield …