Blue Box Score 对比 PurdyGo 的使用情况和统计数据

Blue Box Score by Zinpro is a tool that allows egg producers to identify their level of translucency to avoid weaker shells, lower hatching rate, lower quality chicks, higher incidence of infected eggs, higher mortality, and higher rate of elimination. Egg producers may ask any Zinpro sales representative for a username and password to start using this tool.