Results 61 to 70 of about 2,455,750 (157)

ENERGY AND PROTEIN REQUIREMENTS OF GROWING PELIBUEY SHEEP UNDER TROPICAL CONDITIONS ESTIMATED FROM A LITERATURE DATABASE ANALYSES

Tropical and Subtropical Agroecosystems, 2012
Data from previous studies were used to estimate the metabolizable energy and protein requirements for maintenance and growth and basal metabolism energy requirement of male Pelibuey sheep under tropical conditions were estimated. In addition, empty body
Fernando Duarte, Carlos A. Sandoval Castro, Luis A. Sarmiento Franco, Luis O. Tedeschi, Ronald H. Santos-Ricalde   +4 more
doaj  

Prion protein in the cerebrospinal fluid of healthy and naturally scrapie-affected sheep [PDF]

, 2006
The aim of this study was to characterize the cerebrospinal fluid (CSF) prion protein (PrP) of healthy and naturally scrapie-affected sheep. The soluble form of CSF PrPC immunoblotted with an anti-octarepeat and an anti-C terminus mAb showed two isoforms
Vé Ronique Gayrard, Moudjou, Mohammed, Gayrard-Troy, Véronique, V., Pierre-Louis Toutain, Mohammed Moudjou, Chantal Imbs, Viguié, Catherine, Toutain, Pierre-Louis, Imbs, Chantal, Moudjou, Mohammed, M., Catherine Viguié, Nicole Picard-Hagen, Picard-Hagen, Nicole, Gayrard, Véronique   +13 more
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EVALUATING EXTENSIVE SHEEP FARMING SYSTEMS [PDF]

Data from each of 5 commercial, extensive sheep farms in Cumbria, UK were used as parameters in a linear program (LP) representing labour and grazing management in such farming systems.
Goddard, Pete, Vosough Ahmadi, Bouda, Waterhouse, Tony, Dwyer, Cathy M., Ringrose, Sian, Kupiec-Teahan, Beata, Phillips, Kate, Stott, Alistair W., Milne, Catherine E., Morgan-Davies, Claire   +9 more
core  

Central Sheep Growers Association Records, 1930-1934 [PDF]

, 2008
The Central Sheep Growers Association was one of twelve district organizations of the North Dakota Cooperative Wool Marketing Association. The incomplete records show that it was operating during the years 1930-1934 to cooperatively market the wool ...
Central Sheep Growers Association
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Labour Management for Profit and Welfare in Extensive Sheep Farming [PDF]

Sheep welfare is an emerging topic in research and food marketing, and recent studies suggest that farm labour is a key factor for both animal welfare and productivity in extensive sheep farming systems, although little research has been done into labour
Edwards, Ian E., Thomson, Kenneth J., Kirwan, Susanne, Stott, Alistair W.   +3 more
core  

Net energy and protein requirements for pregnancy differ between goats and sheep

, 2016
Current feeding systems for goats estimate the energy and protein requirements for pregnancy using data from sheep. The objective of this study was to predict the NE and net protein requirements for pregnancy in goats carrying single and twin fetuses and
Resende, K. T., France, J., Teixeira, I. A. M. A., Teixeira, I. A. M. A. [UNESP], Resende, K. T. [UNESP], Harter, C. J., Ellis, J. L., Harter, C. J. [UNESP]   +7 more
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Impacts of labour on interactions between economics and animal welfare in extensive sheep farms [PDF]

This study quantified interactions between animal welfare and farm profitability in British extensive sheep farming systems. Qualitative welfare assessment methodology was used to assess welfare from the animal's perspective in 20 commercial extensive ...
Goddard, Pete, Erhard, H.W., Vosough Ahmadi, Bouda, Waterhouse, A., Dwyer, Cathy M., Ringrose, Sian, Kupiec-Teahan, Beata, Phillips, Kate, Milne, Catherine E., Stott, Alistair W., Morgan-Davies, Claire   +10 more
core  

Energy and protein requirements for maintenance of Hu sheep during pregnancy

Journal of Integrative Agriculture, 2018
This study aimed to determine the effect of stage and level of feed intake on energy metabolism, carbon-nitrogen (C-N) balance, and methane emission to determine energy and protein requirements for maintenance of maternal body including pregnancy tissues
Hao ZHANG, Ling-wei SUN, Zi-yu WANG, Tie-wei MA, Ming-tian DENG, Feng WANG, Yan-li ZHANG   +6 more
doaj   +1 more source

What LFA beef and sheep farmers should do and why they should do it [PDF]

This paper describes how representative farm business models were employed to identify optimal beef and sheep production systems for Less Favoured Area (LFA) farms in Northern Ireland.
Anderson, Duncan J., Keatley, Paul
core  

Trace minerals for maintenance and weight gain in male and female hair sheep

Frontiers in Animal Science
The objective of this study was to estimate the net requirements for gain (NCug, NFeg; NMng; NZng, NCog, and NCrg) and maintenance (NCum, NFem; NMnm, NZnm, NCom; and NCrm) in males and female hair sheep.
Evandra da Silva Justino, Edson Mauro Santos, Matheus Lima Corrêa Abreu, Caio Julio Lima Herbster, Antonio de Sousa Brito Neto, Marcos Inácio Marcondes, Luciano Pinheiro da Silva, Leilson Rocha Bezerra, Stefanie Alvarenga Santos, Ronaldo Lopes Oliveira, Elzania Sales Pereira   +10 more
doaj   +1 more source