the aim of this study was to investigate the effects of different metabolizable protein levels in diet during the peri parturition on performance and blood parameters of afshari ewes and lambs. thirty two once lambing ewes in the last six weeks of pregnancy and the first six weeks of lactation with diets before and after parturition containing rates of nrc recommended and 20% higher one as low ...

Context The winter feed gap is a common problem for livestock grazing systems worldwide, and changes to climate have made these deficits more unpredictable extreme. Dual-purpose crops are an important tool in many southern Australian mixed crop–livestock help fill the gap. Providing reliable over can remove constraints allow earlier lambing autumn with potential whole-farm system benefits. Aims...

Considering the fact that sheep production has an important role in agriculture of Serbia, lamb performance is essential. Objective study was to investigate effect year, lambing season, sex and birth type on growth performances lambs MIS breed. Animal data (birth date, type, sex, weight -BW0, body after 30 days - BW30 60 ? BW60) are gained from control productive parameters maintained 2011 2020...