shreif bkr

A study was conducted to determine the effects of crude protein (CP) reduction with amino acid (AA) balanced diets on growth, carcass yields, litter characteristics, and ecological footprint of feeds in mixed-sex broilers. A total of 2,688 Cobb MV × 500 FF broilers were allotted to 4 treatments (14 replicates of 48 birds per pen) from 11 to 36 d of age reared in an open-sided barn. Dietary t ...

A medium sized broiler day old chick supplier into the Indonesian market, P.T. Peternakan Ayam Manggis, use Cobb 500 grandparent stock and have a production base of about 800,000 parent stock. They also have Hisex layer breeders and sell day old layers. Over the last decade, since switching to Cobb for broilers, they have been improving performance with investments in feed milling and other sector ...

Field pea (Pisum sativum) is a good source of protein but can also provide energy due to high starch content (Petterson et al., 1997). The slowly digestible starch in pea may improve energy utilization in broilers because of the prolonged elevated plasma glucose levels (Enting et al., 2005). Thus, partial replacement of soybean meal and wheat with pea may affect the net energy value of the diet. T ...

Since May 2021, it has been possible to vaccinate long-cycle poultry against Salmonella during the production period. This benefit is due to the variation obtained for the Primun Salmonella E product, a vaccine produced by CALIER. The European agencies have considered that the extension of immunity generated by application in laying and the non-excretion of vaccine salmonellae in faeces ...