the effects of use medicinal plants on rumen fermentation parameters in ruminants
نویسندگان
چکیده
rumen is a persistent and specific ecosystem consists of bacteria, protozoa and fungus where feed fermentation takes place in it. produced hydrogen in rumen can be used in the synthesis of the volatile fatty acids and the microbial protein and its excess would be eliminated through the production of methane by methanogenesis. nutritionists have tried to find ways to decrease loss and energy and protein, increase synthesis of microbial protein and the ability of fiber digestion in the rumen through manipulating the rumen’s fermentation processes. hence, changing microbial ecosystem of the rumen by the use of proper feed additives could lead to the reduction of methane and nitrogen production and excretion and improve the performance of ruminants. according to accomplished studies ionophores increase the efficiency of the use of energy and the protein of feed effectively in rumen but with regard to antibiotic usage ban by european union in january 2006 and public acceptability reduction of using these compounds in animal nutrition, animal nutritionists decided to use other alternative compounds, spending rumen microbial population control and creating proper changes in rumen fermentation. in recent years the use of herbs as growth stimulus is increasingly considered. the results of this study demonstrate that using of medicine plants effects positively rumen performance and ph, methane production reduction and ammoniac nitrogen concentration, protein metabolism and rumen microbial population improvement and volatile fatty acids production increase.
منابع مشابه
The Effects of Use Medicinal Plants on Rumen Fermentation Parameters in Ruminants
Rumen is a persistent and specific ecosystem consists of bacteria, protozoa and fungus where feed fermentation takes place in it. Produced Hydrogen in rumen can be used in the synthesis of the volatile fatty acids and the microbial protein and its excess would be eliminated through the production of Methane by methanogenesis. Nutritionists have tried to find ways to decrease loss and energy and...
متن کاملThe Effects of Use Medicinal Plants on Rumen Fermentation Parameters in Ruminants
Rumen is a persistent and specific ecosystem consists of bacteria, protozoa and fungus where feed fermentation takes place in it. Produced Hydrogen in rumen can be used in the synthesis of the volatile fatty acids and the microbial protein and its excess would be eliminated through the production of Methane by methanogenesis. Nutritionists have tried to find ways to decrease loss and energy and...
متن کاملEffects of Selected Medicinal Plants on Rumen Fermentation in a High-concentrate Diet in Vitro
The objective of this in vitro study was to compare fermentation patterns of seven selected traditional medicinal plants and investigate the effects of medicinal plant mixture (MPM) supplements and a high-concentrate diet (lucerne hay and barley grain, LH+BG, 40:60) on rumen fermentation and fatty acid composition. An MPM of Taraxacum officinale L., Acorus calamus L., Calendula officinalis L., ...
متن کاملthe effects of changing roughness on the flow structure in the bends
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
Effects of a diet containing whole cottonseed on rumen protozoal population and fermentation parameters in sheep
متن کامل
Effects of medicinal plants on the Vitiligo
Vitiligo is a skin disease that has been known about for at least 5000 years, but little has been done to understand its causes or to evaluate possible treatment. It is not a painful condition and perhaps that is why it is often trivialized and left untreated. Vitiligo is characterized by depigmented areas of skin. There are several different theories One theory is that people develop antibodie...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
international journal of advanced biological and biomedical researchناشر: casrp publishing company
ISSN 2383-2762
دوره 2
شماره 4 2014
کلمات کلیدی
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023