منابع مشابه
Strategies to Reduce Methane Production in Ruminants
Ruminant animals play an important role in the food chain for evaluate cellulose and non-protein nitrogenous (NPN) compounds absorbed partially or not by other farm animals and humans. However, ruminant animals also bring some disadvantages. Methane, produced as a natural consequence of the ruminal digestion and it is a potential green house gas, is a problem, both ecologically and economically...
متن کاملStrategies for optimizing nitrogen use by ruminants.
The efficiency of N utilization in ruminants is typically low (around 25%) and highly variable (10% to 40%) compared with the higher efficiency of other production animals. The low efficiency has implications for the production performance and environment. Many efforts have been devoted to improving the efficiency of N utilization in ruminants, and while major improvements in our understanding ...
متن کاملControl strategies for peste des petits ruminants in small ruminants of India.
Peste des petits ruminants (PPR) is a contagious viral disease of small ruminants. It is endemic in several African, Middle Eastern and Asian countries, including India. India has recently taken comprehensive steps to deal with PPR through the development and production of potent vaccines and monoclonal-antibody-based diagnostic kits, while also gathering baseline information on the disease sit...
متن کاملAdaptation to various sources of dietary sulfur by ruminants.
The objective of these experiments was to determine adaptation by ruminants to dietary sulfur. In Exp. 1, lambs (n = 54; BW = 33.6 ± 0.4 kg) were allotted to 3 treatments: 1) 0% added dietary S (0%S), 2) 0.2% added dietary S (0.2%S), or 3) 0.4% added dietary S (0.4%S). Sulfur was added to the diet as Na(2)SO(4). Lambs fed the 0.2%S and 0.4%S diets had greater (P < 0.01) ADG and G:F compared to ...
متن کاملAdaptation Strategies in Componentware
In the context of componentware, there are several different strategies to adapt a given gen̄erīc component. They differ in the necessary prerequisites and the achieved quality of the resulting specific component with respect to reliability, efficiency and reusability. In this paper, we discuss a number of conceivable adaptation strategies for components, like wrapping, composition, or inheritan...
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ژورنال
عنوان ژورنال: Animal Frontiers
سال: 2018
ISSN: 2160-6056,2160-6064
DOI: 10.1093/af/vfy029