منابع مشابه
Natural Antioxidants in Poultry Nutrition: New developments
It is increasingly appreciated that diet plays a pivotal role in maintaining animal health, productive and reproductive performance of farm animals and poultry. Among many dietary factors natural antioxidants have special importance in the maintenance of high growth levels, reproduction and immuno-competence in poultry production. This concept is based on understanding the contribution of antio...
متن کاملSome New Developments in Small Area Estimation
Small area estimation has received a lot of attention in recent years due to growing demand for reliable small area statistics. Traditional area-specific estimators may not provide adequate precision because sample sizes in small areas are seldom large enough. This makes it necessary to employ indirect estimators based on linking models. Basic area level and unit level models have been extensiv...
متن کاملFuture Developments in Poultry Nutrition
Developments in poultry nutrition have generally been driven by the need to sustain genetic potential within the confines of ever evolving systems of poultry production. Over the last 50 years we have developed quite sophisticated systems for quantitating the available nutrients in both ingredients and diets and this has allowed us to provide birds with quite precise levels of nutrients require...
متن کاملFuture trends and developments in poultry nutrition
This paper gives recognition to the recent rapid technological, scientific and industrial changes that have taken place in the poultry sector, and uses these as a baseline for the prediction of future trends in nutrition. It is predicted that elevated levels of poultry feed will be required, in the fast-developing poultry sectors of Asia in particular, to meet the burgeoning consumer demand for...
متن کاملNew Developments in Hepatology.
During the last two decades, there has been a revolution in the understanding of hepatic pathophysiology and in the treatment of liver disease. There is not time to review all of the new developments. Instead, I will touch briefly on two areas which are still evolving and in which I have worked. The first topic will concern portal physiology.
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ژورنال
عنوان ژورنال: American Journal of Public Health and the Nations Health
سال: 1963
ISSN: 0002-9572
DOI: 10.2105/ajph.53.11.1780