ROSEN Test to objectively evaluate feed additives in poultry
Published: November 29, 2013
By: Marie Laurence LE RAY, Product Manager at Neovia
Presentation done at the EAAP Scientific Congress – August 2013
Gordon Rosen is a scientist who has established a model made up of 7 criteria in order to objectively evaluate the efficiency of feed additives on animals’ performance (2004).
The following table compares the data obtained with B-SAFE in poultry to the data expected by ROSEN for the 7 criteria, enabling to determinate if B-SAFE can be considered as an efficient feed additive.
The 36 trials carried out in poultry allow concluding that B-SAFE responds to all Rosen’s criteria
B-SAFE obtains positive results in 7.4 trials out of 10 (36 trials)
In non-optimum sanitary conditions (challenge = field), B-SAFE expected gains are higher than in R&D centers (=non challenge).
Conclusion
By the analysis of 36 trials carried out on poultry, B-SAFE proves that it can be considered as an efficient feed additive, answering positively to the 7 criteria of Rosen’s screen. B-SAFE is objectively a reliable and cost-effective solution to improve significantly zootechnical performances.
By the analysis of 36 trials carried out on poultry, B-SAFE proves that it can be considered as an efficient feed additive, answering positively to the 7 criteria of Rosen’s screen. B-SAFE is objectively a reliable and cost-effective solution to improve significantly zootechnical performances.
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