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Now showing items 11-18 of 18
Iowa teachers' perceptions regarding the effectiveness of agriculture teacher education programs in addressing teaching standards and criteria
(Iowa State University, 2007)
The purpose of this study was to explore and describe perceptions of secondary school-level teachers of agriculture in Iowa regarding the effectiveness of agricultural education teacher preparation programs in addressing ...
The impact of transaction costs on the choice of cattle markets in Mahalapye district, Botswana
(University of Pretoria, 2004-07)
The objective of this study is to identify the transaction costs factors and household characteristics that influence the farmers’ choice of cattle marketing channels in Mahalapye district, Botswana. The marketing channels ...
Sprawl dynamics and the development of effective smart growth policies
(The Pennsylvania State University, 2006-11-15)
Sprawling urban development is a major driving force of global environmental change. Its impact on Earth system functions is likely to increase in the future when the proportion of the world’s population living in urban ...
An analysis of pre-service teacher preparation and instructional supervisory practices in Agricultural Education
(Iowa State University, 2006)
his dissertation contained three articles that explored teacher preparation in Agricultural
Education. The first article was a descriptive-correlational study; it described the relationship
between pre-service teachers' ...
The utilization by domestic ruminants in Botswana of treatment diets containing cereal crop stovers treated with urea or urea and molasses
(University of the Free State, 2007-03)
The studies were aimed at examining the effects of treatment with urea or urea and molasses on the physical and chemical composition of stovers of sorghum, maize and millet and assessing the potential of these treated ...
Reservoir tillage for semi-arid environments
(Cranfield University, 2005-10)
The ever increasing world population, the decline in suitable agricultural land and food production levels require that new methods are found to increase land productivity or to bring into production land which is marginal. ...
Chemical thinning of morula fruit (Sclerocarya birrea subspecies caffra Hochst) using benzyladenine
(Botswana University of Agriculture & Natural Resources, 2009-08)
A field experiment was conducted at Gabane Veld Product Research and Development
(VPR&D) morula orchard from August 2008 to May 2009. to evaluate the effects of
benzyladenine (BA) on fruit set and ...
Transmission of campylobacter Jejuni in broiler chickens
(Massey University, Palmerston North, 2002)
Investigations were carried out aimed at identifying potential sources of transmission of Campylobacter jejuni to broiler chickens, determining whether boots can mechanically transmit C. jejuni to susceptible chickens, ...