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Aufsatz
Constraints to commercialisation of smallholder agriculture in Tanintharyi division, Myanmar
(2019-12-17)
Myanmar is a country in rapid economic and political transition, with opportunities emerging for its smallholders to benefit from current economic growth. However many smallholders are trapped in semi-subsistence agriculture, disconnected from markets. Commercialisation can increase farm incomes, and - through the multiplier effect - lead to wider pro-poor growth in the rural economy. However, there are many constraints to commercialisation that prevent this process from occurring. While literature on constraints ...
Aufsatz
Responses of Filipino farmers to harsh weather phenomena: A risk perception and attitude study
(2019-12-17)
Small-scale farmers, whose livelihood and food security greatly depends on farming, are constantly exposed and vulnerable to the risks of extreme weather events. The current study explored how the perception and attitude on agricultural risks of small-scale farmers from the upland, lowland and waterside ecosystems in Siniloan, Laguna in Philippines influence the way they respond and cope with extreme weather events. The study employed quantitative and qualitative data collection methods particularly farm surveys, ...
Working paper
Das Sammeln und Kaufen von Contemporary Art
(2019)
Das Verhalten von Kunstsammlern und -käufern und die zugrundeliegende Motivation, gerade Contemporary Art zu erwerben, ist heute vor allem aus wirtschaftswissenschaftlicher Perspektive von großem Interesse. Dies ist zum einen auf den in beträchtlichem Maße wachsenden Markt für Contemporary Art zurückzuführen.
Aufsatz
Assessment of varietal diversity and production systems of cowpea (Vigna unguiculata (L.) Walp.) in Southwest Nigeria
(Kassel University Press, 2019-01-11)
Cowpea (Vigna unguiculata (L.) Walp.) is the most important source of plant protein consumed in Nigeria with major supplies coming from the northern part of the country. However, reduction in supplies due to insurgency resulted in sharp increases in price, especially in Southwest Nigeria where cowpea is relished in different delicacies. Sustainable production increase in suitable Southwest agro-ecologies depends on suitability of cultivated varieties and production practices of the farmers. A study was conducted to ...
Dissertation
Resistance Based Integrated Pest Management Strategy for Globodera rostochiensis and Globodera pallida in Potato Cropping Systems
(2019-10)
Potato cyst nematodes (PCN), Globodera rostochiensis and G. pallida are important potato pests responsible for high yield losses globally. The ability of PCN to persist in the soil for a long time makes their management challenging and therefore these nematodes are under strict quarantine regulations in many countries. Nevertheless, both PCN species have recently been reported in potato cropping systems in Kenya. Resistant potato cultivars reduce nematode densities in the field below damage threshold levels and thus ...
Aufsatz
Climate-smart agriculture policy and (in)justice for smallholders in developing countries
(Section Specialized Partnerships in Sustainable Food Systems and Food Sovereignty at the University of Kassel, Germany and Federation of German Scientists (VDW), 2019-06-05)
The Food and Agriculture Organization of the United Nations developed the term Climate-Smart Agriculture as an approach to transform agricultural systems to support development and ensure food security in a changing climate. This paper analyses whether climate-smart agriculture policy meets the demands of climate justice and respects the rights of smallholders; and if not, how it could be amended. The study is based on a literature review supplemented by four interviews with climate-smart agriculture actors from ...
Working paper
Labor Rights, Working Conditions, and Workers’ Power in the Emerging Textile and Apparel Industries in Ethiopia: The Case of Hawassa Industrial Park
(2019-11)
To be able to participate in the global production network and enhance its manufacturing sector, the government of Ethiopia has been building industrial zones (Export Processing Zones) in various parts of the country. These zones have already attracted substantial investments into the country in the light manufacturing sectors, particularly, textile and apparel industries, as a result of which the country is gradually gaining the potential to become a global textile and apparel sourcing hub. Despite the governments’ ...
Dissertation
Die Physiologie des Wirts-Parasitsystems pathogener Pilze des Eschentriebsterbens
(2019)
In der vorliegenden Arbeit wurde versucht, die optimalen Wachstumsbedingungen des Pilzes H. fraxineus (Haupterreger des Eschentriebsterbens) zu ermitteln. Dafür wurden drei Wachstumsversuche (Nährmedium, pH-Wert und Temperatur) an 25 Pilzstämmen durchgeführt.
• Die Ergebnisse des Nährmediumwachstumsversuches zeigten, dass Maismehl Agar Medium (MmA) die schnellste Kultivierung des Pilzes förderte und als das optimale Nährmedium gelten kann (im Vergleich mit den anderen sechs geprüften Nährmedien).
• Der pH-Wert-Versuch ...
Dissertation
Determinants and Effects of Local Public Education Expenditures - an Empirical Approach
(2019-09-18)
There are many (international) debates on education and education expenditures from a political economic as well as from a scientific perspective. However, the role of German counties and local agents in Germany in general has not been analyzed from an economic perspective yet. This is the reason why my doctoral thesis investigates the role of German counties as the “forgotten” agent for the determinants and effects of local public school expenditures. This cumulative dissertation consists of three econometric papers ...
Aufsatz
Combining biochar with low rate of chemical fertiliser boosts maize biomass yield, regardless of tillage system, under humid conditions
(2019-11-04)
Biochar application to soils increases biomass and crop yields, especially with rates higher than 100 t ha−1. Yet, there is limited knowledge on the combined effect of biochar and chemical fertiliser under different tillage systems. The objective of this study is to investigate the effect of maize-cob biochar (BC) (rates of 5 and 10 t ha−1) combined with chemical fertiliser micro-dosing (MD) at a rate of 25% of the recommended quantity on total shoot dry matter (DM) and plant height of maize cultivated under flat (F) ...