This member gave a presentation on February 8, 2022
At the following event:
33rd Annual Australian Poultry Science Symposium
Article published the July 7, 2021
I. INTRODUCTIONSoybean meal is the most widely used protein source in poultry diets, because of its high levels of crude protein, high digestibility and consistency compared to other protein ingredients. However, its nutritional value is affected by several factors, such as genetic selection (Palacios et al., 2004; Loeffler et al., 2013), production or planting environment (van Kempen et al., 2002 ...
Lihong Zhang likes the comment:
Interesting comment about the CV's of mixer tests and the 1985 date for the 10 % CV acceptability. While employed at Degussa, now Evonik in the 1980's mixer profliles were offered as a customer service. At that time a standard was needed to compare for % CV's for mixer profiles. The standard at that time, around 1985, was the Kansas State research on mixer profiles using the QuanTab salt assay. T ...
Lihong Zhang likes the comment:
Dear Ricardo Hume Thank you for your comment and your interest in this video.In order to avoid any misunderstanding regarding the interpretation of the CV, let me clarify that, considering a normal distribution of the additive in a batch of feed (Gauss curve), a coefficient of variation (standard deviation/mean value) of 10% means that 68% of the mass of the batch contains between 90 and 110% of t ...
This member had joined Engormix
April 5, 2019