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Participation in Forum on September 17, 2020
Gonzalo Gonzalez Mateos, this is an interesting and timely article. I fully agree that classifying the fibrous material of a food, based on crude fiber (FB), which is routinely used, is not the most correct. In the case of ruminants, there would be no major complications, because all dry matter ingested initially passes through the rumen fermentation chamber. In the monogastric, the fibrous materi ...
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Article published the September 15, 2020
Introduction The use of enzyme complex in animal feeding improves the utilization of nutrients that would otherwise be unavailable (Leite et al., 2011), reflecting positively on the performance and reducing the pollution load of excreta (Opalinski et al., 2010). However, the inclusion of enzymes in formulations should be made carefully, because this additive may lose their biological activity dur ...
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Participation in Forum on September 12, 2020
Mr Edgar, I can only make a few considerations that I think are pertinent in the matter I have access to. I think, regardless of whether it is a complete material or summary, the information and conclusions must be consistent. Now, if the matter was published by ENGORMIX, without containing the information as published, I think that this fact was not quite the case, you, mistakenly, made your cons ...
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Participation in Forum on September 3, 2020
Ilona A. Parenteau, I forgot a detail that I think is important. From your experience in this line of research, wouldn't there be a deficiency in some non-essential amino acid?
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Participation in Forum on September 3, 2020
Ilona Parenteau, As in the market we have synthetic lysine to valine, the study with isoleucine to define a better relationship with lysine is of fundamental importance, since this amino acid is the possible limiting factor after valine, so it is the isoleucine x lysine relationship that defines maximum level of protein reduction that can be used since there is no commercially available isoleucine ...
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Participation in Forum on September 3, 2020
Karen Vignale-Pollock, I think that the presentation of only the summary of the work, in some way, impaired the understanding of your study, which, even, is not included in the conclusion. From what has been reported, only treatment 4 EBZ (2.50lb / ton) was more prominent, compared to other treatments. Despite this detail, the final sentence refers to the 7 EBZ treatment (7.5 lb / ton), giving the ...
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Participation in Forum on August 29, 2020
The Team of Researchers of this work, due to the recognized international scientific competence, in pig nutrition studies, would like, taking the opportunity, to report results of the study that we conducted in this line of research: - As the objective was to evaluate daily consumption. of digestible lysine (LD), the feed intake of primiparous lactating females was fixed at 5 kg/day, from the fift ...
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Participation in Forum on August 28, 2020
Youssef Attia, consistent results regarding the low growth rate of the birds. However, I would like to make some considerations; - not being able to check if the temperatures of the two periods evaluated were fixed.; - Regardless, as it was used a very high temperature for the ages of the birds in both periods, I think it was necessary to include a treatment in which it was the level of 15% of CP ...
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Participation in Forum on July 18, 2020
Dr Valeriy Kryukov, I believe that I was not understood, because what I deduced was exactly what the Lord stated as correct, However, your consideration is that my deduction would not be correct
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Participation in Forum on July 14, 2020
Alvaro Dubois, these considerations are pertinent and raise some important points to be considered with the use of fat in the diet of chickens exposed to a high temperature environment. There is a detail that I think deserves some more consideration. Regarding the use of fat, even in the condition in which the metabolizable energy of the feed is maintained, there must be an increase in the deposit ...
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Location:Catalao, Goias, Brasil
Profile: Academic / scientific
Occupation: Professor / Universidade Federal Viçosa
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