矮小蛋鸡small egg laying hen(0)dwarf laying hens(0)small egg laying hen(0)目前没有对本词条修改信息
Its average egg weight was 55.9g, and mass egg weight 16.21kg at 72wk age, and feed conversion ratio was 2.06. The DWF had the best feed conversion efficiency in the five groups, about 14% to 18% higher than the normal.
3. Mating feeding technology of the dwarf egg chicken. The cage, which was designed for the dwarf layers, was on the base of measuring their body shape.
4 dwarf layers can be feed in one suit of the dwarf layer cage. There are 374 cm2 cage bottom area and 11.7 cm feed length for one dwarf layer.
The dwarf layer should intake CP 14.13g and s-AA 0.558g per day to maintain its need for peak production.
The suitable cure protein (CP) should be about 17.3% and metabolically energy (ME) being 2700kcal/kg (11.3Mj/kg) in the feed for the dwarf layers if the feed intake was 85g to 90g.