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Dissertation
Horns in cattle - implications of keeping horned cattle or not
(2013-03-21)
Literaturreview zum Thema Behornung und Enthornung bei Rindern,Qualitative und quantitative Befragung von Landwirten zur Enthornungspraxis, Untersuchung zur Auswirkung von unterschiedlichen Vorwartehofgrößen auf die Herzfrequenz und die agonistischen Interaktionen von eher ranghohen und eher rangniedrigen horntragenden Milchkühen, Untersuchung zur Auswirkung von zeitlich begrenztem Weidegang auf die Herzfrequenz, die Herzfrequenzvariabilität und die agonistischen Interaktionen von horntragenden Milchkühen im Laufstall
Dissertation
Exploratory and dust-bathing behaviour in laying hens kept in commercial aviaries and furnished cages
(2013-01-18)
The aim of the present thesis was to identify management factors that affect the extent of exploratory behaviour (ground pecking, scratching) as well as quantitative and qualitative as-pects of dust-bathing behaviour in laying hens kept in commercial furnished cages (‘small group housing’) and aviaries. Based on the results, it should be considered which management measures can be recommended for farmers to enhance hen welfare.
The feasibility of direct observations of dust-bathing behaviour as well as video ...
Aufsatz
Urban and peri-urban agricultural production along railway tracks: a case study from the Mumbai Metropolitan Region
(Kassel University Press, 2013)
Urban and peri-urban agriculture (UPA) contributes to food security, serves as an opportunity for income generation, and provides recreational services to urban citizens. With a population of 21 Million people, of which 60 % live in slums, UPA activities can play a crucial role in supporting people’s livelihoods in Mumbai Metropolitan Region (MMR). This study was conducted to characterize the railway gardens, determine their role in UPA production, and assess potential risks. It comprises a baseline survey among 38 ...
Aufsatz
Assessing adaptation – Climate change and indigenous livelihood in the Andes of Bolivia
(Kassel University Press, 2013)
Based on a case study of Charazani – Bolivia, this article outlines the understanding of adaptive strategies to cope with climate change and its impact on environmental and socioeconomic conditions that are affecting rural livelihoods. Mainly qualitative methods were used to collect and analyze data following the framework for vulnerability assessments of a socio-ecological system. Climate data reveals an increase of precipitation and temperature during the last decades. Furthermore the occurrence of extreme weather ...
Aufsatz
Agroforestry systems of timber species and cacao: survival and growth during the early stages
(Kassel University Press, 2013)
In recent times, increased emphasis has been placed on diversifying the types of trees to shade cacao (Theobroma
cacao L.) and to achieve additional services. Agroforestry systems that include profitable and native timber trees are a viable alternative but it is necessary to understand the growth characteristics of these species under different environmental conditions. Thus, timber tree species selection should be based on plant responses to biotic and abiotic factors. The aims of this study were (1) to evaluate ...
Aufsatz
Rural households’ social capital and welfare: A case study of Msinga, KwaZulu-Natal, South Africa
(Kassel University Press, 2013)
In a household or nations production system, social capital has been recognized as an input having major implications for project design as well as policy development. Using a structured questionnaire, household level data was obtained from a representative sample of 300 rural households in Msinga, KwaZulu-Natal. This study employed the conventional household economic behaviour model under constrained utility maximisation to examine the effect of social capital on the welfare of household, testing the hypothesis that ...
Aufsatz
Farmers’ desired traits and selection criteria for maize varieties and their implications for maize breeding: A case study from KwaZulu-Natal Province, South Africa
(Kassel University Press, 2013)
Adoption of hybrids and improved varieties has remained low in the smallholder farming sector of South Africa, despite maize being the staple food crop for the majority of households. The objective of this study was to establish preferred maize characteristics by farmers which can be used as selection criteria by maize breeders in crop improvement. Data were collected from three villages of a selected smallholder farming area in South Africa using a survey covering 300 households and participatory rural appraisal ...
Aufsatz
Socio-economic characterization of integrated cropping systems in urban and peri-urban agriculture of Faisalabad, Pakistan
(Kassel University Press, 2013)
Faisalabad city is surrounded by agricultural lands, where farmers are growing vegetables, grain crops, and fodder for auto-consumption and local marketing. To study the socioeconomic impact and resource use in these urban and peri-urban agricultural production (UPA) systems, a baseline survey was conducted during 2009–2010. A total of 140 households were selected using a stratified sampling method and interviewed with a structured questionnaire. The results revealed that 96 % of the households rely on agriculture ...
Aufsatz
Determinants of crop diversity and composition in Enset-coffee agroforestry homegardens of Southern Ethiopia
(Kassel University Press, 2013)
Households in much of the tropics depend for their livelihoods on the variety and continued production of food and other products that are provided by their own farms. In such systems, maintenance of agrobiodiversity and ensuring food security are important for the well being of the population. The enset-coffee agroforestry homegardens of Southern Ethiopia that are dominated by two native perennial crops, Coffee (Coffea arabica L.) and Enset (Enset ventricosum Welw. Cheesman), are examples of such agricultural systems. ...
Aufsatz
Cassava root peel as a replacement for maize in diets for growing pigs: effects on energy and nutrient digestibility, performance and carcass characteristics
(Kassel University Press, 2013)
Two experiments were conducted to evaluate cassava root peel (CRP) as diet component for fattening pigs. In the first experiment, ten male pigs were used to investigate the nutrient digestibility and the nutritive value of CRP as replacement for maize in the diet at 0 %, 30 %, 40 %, 50 % and 60 %, while supplementing free amino acids (fAA). During two experimental periods, faeces were quantitatively collected and analysed for chemical composition. In the second experiment, 40 pigs received the same diets as in ...