Akbar Yaghobfar

Effects of carbohydrase enzyme and non-starch polysaccharids on performance and eggshell quality in laying hens AbstractThe present experiment was designed to investigate the effects of different levels of commercial enzyme supplemented with diets containing different levels of hull-less barley on performance and egg quality in laying hens. For this purpose, 216 Hy line W36 laying hens were used b ...

HelloIt is respectfully recalled that according to the results of the experiment using multi-enzyme with barley in the diet of laying hens, the quality of eggs, especially the shell, decreased. Please, if your scientific colleagues have observed such results and scientific articles in their farm or research experiments, please send them to the email below. ThanksYaqabfar@yahoo.moshatahe

@Youssef Attia HelloIt is respectfully recalled that according to the results of the experiment using multi-enzyme with barley in the diet of laying hens, the quality of eggs, especially the shell, decreased. Please, if your scientific colleagues have observed such results and scientific articles in their farm or research experiments, please send them to the email below. ThanksYaqabfar@yahoo.mosha ...

Hello, your content is correct. But the age of the bird and the operation or physiological activity of the digestive system. They are more important with the ingredients of the food than the ingredients of the enzyme. Because the composition of the enzyme depends on the age of the bird according to the growth or genetic development and the composition of the food. You are reminded of the activity ...

@Youssef Attia Hello, your content is correct. But the age of the bird and the operation or physiological activity of the digestive system. They are more important with the ingredients of the food than the ingredients of the enzyme. Because the composition of the enzyme depends on the age of the bird according to the growth or genetic development and the composition of the food. You are reminded o ...

Hello and respect to the authors of the articleI read your article. Some cases are questionable according to my research experience.- First, considering that you used cereal grains. Apparently no commercial enzyme was used.- The effects of age, especially in broilers, are predictable due to the lack of development of the digestive system, which is effective in the amount of metabolizable energy. I ...

According to the results of the article, in terms of volatile fatty acid (VFA), is the permissible limit for the use of cereal grains, for example, wheat grains and barley grains or bran of grains and rice defined and specified. What do you recommend if the amount of volatile fatty acid (VFA) increases? For example, the surface of cereal grain containing cell wall or non-starch carbohydrates is re ...

Hi I need this article. Please email me at yaghobfar@yahoo.com

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