Mubashir Iftikhar likes the comment:
In practical formulation, nutritionists usually consider P & Ca as per the recommendation of 'phytase company', keeping the rest of the nutrients escaped to provide benefit, if any, to birds.
As for as terminology of 'P' is concerned, it's being used as 'non-phytate' and 'digestible'. The value of both is different for different sources (e.g.) MCP has 100% non-phytate P whereas its digestible val ...
Photo posted on February 10, 2017
Quality of Raw Material
This member had joined Engormix
May 5, 2013