23. Citizen opinions regarding beef production and beef production systems

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Breeding Systems for Beef Production

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Sheep and Beef Cattle Production Systems

Stephen T. Morris Institute Veterinary, Animal and Biomedical Sciences, Massey University, Private Bag 11222, Palmerston North 4410, New Zealand ABSTRACT: The New Zealand climate favours pasture growth, and it is the key to sheep and beef cattle production as pasture provides over 95% of the diet of sheep and beef cattle. Production systems range from intensive sheep and beef cattle farms on th...

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Beef production and consumption.

Science serves its readers as a forum for the presentaMez tion and discussion of important issues related to the advancement of science, including the presentation of miIng a nority or conflicting points of view, rather than by pubing cc lishing only material on which a consensus has been reached. Accordingly, all articles published in Scienceburgei including editorials, news and comment, and b...

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The Systems Concept of Beef Production

have emphasized increased production, more milk, faster gains, and greater mature size. Therefore, they have adopted management practices and bred cattle with this purpose in mind. As a result, weights and gains have increased in performance-oriented herds. In many cases, however, increases in profitability have not paralleled increases in production. The systems concept of beef production inco...

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A Comparative Study of Biodiesel Production from Beef Bone Marrow

This study is concerned with the viability of producing biodiesel from waste beef bone fat and evaluate this product according to the quality requirements defined by ASTM D- 6751. Accordingly, beef bone fat was heated to remove the moisture under vacuum at 60 . Alkaline Catalysed Transesterfication was carried out by  using 6:1 molar ratio of ethanol to fat in the presence of 1% w/w sodium hydr...

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ژورنال

عنوان ژورنال: Animal - science proceedings

سال: 2021

ISSN: 2772-283X

DOI: 10.1016/j.anscip.2021.03.024