Calculating nutrient requirements for broilers during Covid-19 crisis

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Influencers "Likes": Víctor Guevara Carrasco
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Sandro Cerrate Sandro Cerrate
Animal Nutritionist
August 19, 2020

I would like to add a comment that this spreadsheet calculation is designed for tailoring your own field conditions, because the body weight and feed intake changes for several factors, naming the most important:

-Feed form, as mash or pellet.
-Environmental temperature, heat stress and normal conditions.
-Stocking density.
-Type of fats or oils.

Thus, the body weight and feed intake curves will change and for companies that would like to know exactly the best economic nutrient requirements, they need to use their own field data. For small companies that don't have resources to run their internal trials, they can use research trials that are similar to their own conditions.
As mentioned in the video, for poultry companies that would like the spreadsheet calculation, named ECONURE as Economic Nutrient Requirement, you might contact me at

Best regards.

October 31, 2020
thanks for your good presenttation,
can i get this xcel sheet, if possible please give me below email
December 4, 2020

Very interesting presentation, thank you very much for your contribution. I would appreciate if you could share the sheet and send it to this email:

Thanks again.

February 28, 2021

Very interesting presentation. What are the chances of getting this program? Could you let me know?

Sandro Cerrate Sandro Cerrate
Animal Nutritionist
March 1, 2021
Dear Héctor,
This program is poultry producers. If you work for one, contact me to:
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