Suche
Anzeige der Dokumente 181-190 von 204
Aufsatz
Strategies towards evaluation beyond scientific impact
(Librello, 2015)
Various research fields, like organic agricultural research, are dedicated to solving real-world problems and contributing to sustainable development. Therefore, systems research and the application of interdisciplinary and transdisciplinary approaches are increasingly endorsed. However, research performance depends not only on self-conception, but also on framework conditions of the scientific system, which are not always of benefit to such research fields. Recently, science and its framework conditions have been ...
Aufsatz
Yield stability of silage maize double cropping systems across nine German environments
(2023-10-19)
Introduction: Yield and its stability are both vital characteristics to evaluate the viability of cropping systems. However, the current frames of field research hardly allow an accurate evaluation of short-term effect stability. Therefore, over nine German environments (three years and three locations), first crop, maize, total harvested dry biomass yield (DMY), and maize dry matter content (DMC) variability were evaluated through a risk assessment in an organically managed silage maize experiment comprising 18 ...
Aufsatz
Prioritizing strategies for wheat biofortification: Inspiration from underutilized species
(2023-10-05)
The relationship between malnutrition and climate change is still poorly understood but a comprehensive knowledge of their interactions is needed to address the global public health agenda. Limited studies have been conducted to propose robust and economic-friendly strategies to augment the food basket with underutilized species and biofortify the staples for nutritional security. Sea-buckthorn is a known “superfood” rich in vitamin C and iron content. It is found naturally in northern hemispherical temperate Eurasia ...
Aufsatz
Agrarian change through speculation: Rural elites as land brokers for mining in Colombia
(2023-08-31)
This paper studies the connections between the expansion of mining capital, speculative forms of land grabbing and agrarian transformation. It is argued that in periods of commodity boom, the landowning rural elite benefits from mining through speculative land deals with mining companies. They act as ‘land brokers’ for the mining firms, helping them to overcome a significant barrier to land accumulation through the de facto abolition of landed property. The analysis is based on a qualitative case study on the expansion ...
Aufsatz
Comparative quality analysis and economic feasibility of solar assisted yogurt processing unit for decentralized dairy value chain
(2023-04-27)
Due to the lack of farm-gate milk processing facilities, dairy farmers have to sell raw milk, resulting in economic and quality compromises. The study compared the quality of yogurt processed in solar assisted yogurt processing unit with the existing milk value chain and its techno-economic feasibility. For this, an investigation of the experiment was executed where four different milk processing approaches were compared. The quality attributes for processed milk like fat (5.283%), solid-not-fat (9.0833%), salts ...
Aufsatz
Biodistricts as a tool to revitalize rural territories and communities: insights from the biodistrict Cilento
(2023-11-03)
The necessity and urgency of the food systems transformation is no longer questionable, and the transformation pathways are inevitably reappearing as a subject of academic and public debate. In search of sustainable food production strategies as part of a broader transformation, organic food systems are called for as one of the solutions to achieve environmentally friendly and just food systems. In this context, the role of biodistricts has been recently emphasized at the EU level. The authors of the manuscript argue ...
Aufsatz
Urbanisation threats to dairy cattle health: Insights from Greater Bengaluru, India
(2023-10-05)
Complex urbanisation dynamics, on the one hand, create a high demand for animal products, and on the other hand put enormous pressure on arable land with negative consequences for animal feed production. To explore the impact of accelerated urbanisation on dairy cattle health in urban farming systems, 151 farmers from different parts of the Greater Bengaluru metropolitan area in India were individually interviewed on aspects addressing cattle management and cattle health. In addition, 97 samples of forages from the ...
Aufsatz
Narratives of land abandonment in a biocultural landscape of Spain
(2023-10-31)
Rural abandonment is a significant process in the Mediterranean region, posing sustainability challenges for rural and urban areas. Although there is an increase in studies focusing on the ecological implications and impacts of land abandonment and the role of rewilding, there is a knowledge gap in the study of the socio-cultural dimension of abandonment from the local perspective, even though it is crucial for land management decision. This study focuses on a case study in Western Spain, where a social survey was ...
Aufsatz
Telecoupled urban demand from West African cities causes social-ecological land use transformation in Saharan oases
(2023-09-08)
Little is known about the long-distance telecoupling effects of urban food demands on land use changes (LUCs) in remote oases of the Southern Sahara. Using the example of two typical oasis settlements on Mont Bagzam in the southern Ar Mountains of Niger which are linked to regional and global markets by an unpaved road since 2015, this study aimed at analyzing time trajectories of LUCs and related changing agricultural production patterns. LUCs were quantified for 1955 to 2022 using GIS-based mapping of agriculture ...
Rezension
[Rezension zu:] Veronika Settele 2020: Revolution im Stall. Landwirtschaftliche Tierhaltung in Deutschland und Paul R. Josephson 2020: Chicken. A History from Farmyard to Factory
(2022-08-25)
Landwirtschaftlich genutzte Tiere spielten in der geschichtswissenschaftlichen Forschung bisher meist eine Nebenrolle. Sie traten vor allem als Wirtschaftsobjekte in der Agrargeschichte in Erscheinung, oder ihr Verschwinden aus dem öffentlichen Raum diente der Tiergeschichte als Indikator für den Übergang in die Moderne. In jüngerer Zeit aber rücken die landwirtschaftlichen Tiere immer öfter in den direkten Fokus der historischen Forschung – eine begrüßenswerte Entwicklung gerade vor dem Hintergrund aktueller Debatten ...