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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

Arizona's Agricultural Population

Tetreau, E. D. 15 December 1940 (has links)
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project.
62

Arizona's Farm Laborers

Tetreau, E. D. 05 1900 (has links)
No description available.
63

Wanted - Man Power for Arizona Farms

Tetreau, E. D. 11 1900 (has links)
No description available.
64

Best uses of labour for animal welfare and productuvity in extensive sheep farming systems in Britain

Kirwan, Susanne January 2010 (has links)
In relation to hill sheep, the perception is that they live to a high welfare standard with minimal labour input per ewe, and that there is little reason for concern.  This perception has however not been confirmed by science to date, chiefly due to a lack of research interest into the hill sheep sector.  Meanwhile, extensive sheep farming faces increasing economic pressures, with low returns and falling government subsidy that may compromise animal welfare.  Labour has been shown to be a key input factor for both productivity and welfare in extensive production systems. Despite this, little research has been done to try and optimise the labour input for productivity and welfare. This study is a first attempt to link labour input, productivity and welfare in extensive sheep systems through empirical observation and computer modelling.  The fieldwork was undertaken from 2007 to 2009 on three research farms and three commercial farms.  Labour use was analysed within a number of defined tasks.  Linear programming (LP) modelling was then used to explore eight different scenarios with regard to sheep welfare, labour and productivity, and the potential impacts of specific management changes. Data analysis and model results showed hill sheep live to a high welfare standard according to the low incidence of welfare problems with low risks to productivity, confirming public expectations.  Farmers, are however, aware their attention to an individual sheep’s welfare brings poor returns in terms of flock productivity.  With this in mind, there is some scope for welfare-beneficial or –neutral reductions in labour, particularly if within-farm movement, e.g. between grazing areas, can be reduced.  However, larger reductions of labour, even within legal guidelines, could seriously endanger the welfare of individual sheep, though without great risks to productivity at flock or farm level.  Thus considerable savings in labour might, in some circumstances, reduce costs and hence improve profitability.
65

Taiwan nong lin lao dong li gong xu bian dong zhi yan jiu

Huang, Zhengyuan. January 1900 (has links)
Thesis (M.A.)--Guo li Taiwan da xue, 1977. / Reproduced from typescript; on double leaves. Includes bibliographical references.
66

The social and discursive construction of itinerant farm workers' children as literacy learners /

Henderson, Robyn Wendy. January 2005 (has links)
Thesis (Ph.D.) - James Cook University, 2005. / Typescript (photocopy) Bibliography: p. [389]-431.
67

Taiwan nong lin lao dong li gong xu bian dong zhi yan jiu

Huang, Zhengyuan. January 1900 (has links)
Thesis (M.A.)--Guo li Taiwan da xue, 1977. / Reproduced from typescript; on double leaves. Includes bibliographical references.
68

The parable of the laborers in the vineyard its contribution to Matthew's theology of reward /

Olmstead, Wesley G. January 1990 (has links)
Thesis (M.A.)--Trinity Evangelical Divinity School, 1990. / Abstract. Includes bibliographical references (leaves 143-158).
69

The influence of farm machinery on production and labor. by Hadly Winfield Quaintance ...

Quaintance, Hadly Winfield, January 1904 (has links)
Thesis (Ph. D.)--University of Wisconsin, 1904.
70

Modeling childhood agricultural injury risk with composite measurement scales

Koechlin, Kathleen Marie, January 2003 (has links)
Thesis (Ph. D.)--Ohio State University, 2003. / Title from first page of PDF file. Document formatted into pages; contains xxi, 308 p. : ill. (some col.). Advisor: J.R. Wilkins III, School of Public Health. Includes bibliographical references (p. 210-220).

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