Browsing Fakultät für Agrarwissenschaften (inkl. GAUSS) by Title
Now showing items 509-528 of 909
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Landtechnische Methoden zur Erfassung von Bodenverdichtungen
(2011-11-10)Sustainable use of arable soil is essential for world food security. Soil degradation by over-compaction is counteracting this goal. Long-term conventional tillage (plough) and heavy ... -
Landwirtschaft und Gesellschaft: Community Supported Agriculture als innovative Nische
(2018-10-15)In recent years Community Supported Agriculture (CSA), an innovative grassroots movement connecting consumers with a local farm, has rapidly spread across Germany and other industrialized countries. An increasing number ... -
Landwirtschaftliche Ursachen hoher Sulfatgehalte in gefördertem Trinkwasser
(2005-03-18)Increasing sulphur concentrations in groundwater raise a problem for many waterworks. This dissertation explores the influence of agricultural land use on the sulphur concentration of seepage ... -
Langzeitversuche zur Latenz von Xanthomonas campestris pv. pelargonii und Vergleich mikrobiologischer, serologischer und molekulargenetischer Nachweisverfahren
(2004-02-06)For realising a fast and reliable detection of Xanthomonas campestris pv. pelargonii (Xcp) in plant material, two new semi-selective media were developed, the Tween-cellobiose-medium with ... -
Ländliche Armut in Indonesien: Indikatoren, Dynamik und Verbindung zur Entwaldung
(2010-12-01)This thesis aims at analyzing three aspects of rural poverty in Central Sulawesi, Indonesia: Its aim is to assess the robustness of two operational poverty assessment models developed in ... -
Lebensstilbasierte Kundensegmentierung im Blumen- und Pflanzeneinzelhandel
(2016-04-29)The aim of this thesis is to discuss the current problems of the flower and plant business. Target is to create a lifestyle based client segmentation of the flower and plant retail trade in Germany. As currently almost no ... -
Leistungsorientierte Entlohnung in der Landwirtschaft: eine empirische Analyse
(2007-11-22)With a growing percentage of employees in German agriculture, human resource management has an increasing relevance for farmers and other interest groups. In economic literature, the question ... -
Lethal and sublethal effects of insecticides on mortality, migration and host searching behaviour of tersilochine parasitoids on winter oilseed rape
(2011-06-30)Oilseed rape crops are attacked by various economically important insect pests that require frequent treatments of broad spectrum insecticides. The extensive usage of insecticides might ... -
Life-cycle-assessment of industrial scale biogas plants
(2006-09-18)Sustainable energy supply is considered to be one of the most important worldwide chal-lenges of the future. When concerning energy supply, three aspects have to be taken into account ... -
Linking crop modelling and experimentation to fully exploit genotypic diversity in barley for climate change adaptation in Europe
(2023-11-28)Summary Future barley production in Europe is projected to face severer and more frequent climate extreme events. Projections have also shown that potential climate-change induced yield losses can be significantly ... -
Links between international trade, local food production, and household living standards: Empirical insights from West Africa
(2022-06-21)Sustainable food production, responsible consumption, poverty reduction, and decent living standards are important global objectives reflected in the United Nations’ Sustainable Development Goals (SDGs). In achieving ... -
Livelihood Strategies and Employment Structure in Northwest Pakistan
(2008-01-25)In this study, the livelihood strategies and changes in employment structure in Northwest Pakistan are explored from a household perspective. The study combined socio-economic longitudinal ... -
Livelihoods on the edge: farming household income, food security and resilience in southwestern Madagascar
(2016-06-09)Southwestern Madagascar is not only one of the “hottest biodiversity hotspots” globally, but also a food insecurity hotspot with severe levels of poverty and undernourishment. Large parts of the regional forest have been ... -
Local and Landscape Effects on Arthropod Communities along an Arable-Urban Gradient
(2018-05-14)The increase and expansion of urbanisation and agriculture intensification has led to a decrease of natural habitats worldwide. Natural habitats offer resources such as food or nesting sites for different arthropod groups. ... -
Local and landscape management effects on syrphid fly guilds: flower strips, farming practice and hedges
(2013-02-26)During the last decades, agriculture has transformed into highly effective and economically optimized production systems with extended cultivation areas and increased usage of fertilizers and pesticides. This development ... -
Local and Landscape Management of Biological Pest Control in Oil Palm Plantations
(2016-06-14)Oil palm is the highest yielding vegetable oil crop per unit area and plantations expand at a rapid pace. Large-scale expansion of oil palm plantations, transformed from natural habitat, results in huge biodiversity losses. ... -
Local and landscape threats to bee and wasp populations in agricultural landscapes
(2023-12-01)The transformation and intensified use of the agricultural landscape in central Germany in the past decades has led to the fragmentation and loss of semi-natural habitats, threatening biodiversity including insects. Bees ... -
Local and large scale determinants of biodiversity in winter wheat fields
(2006-02-13)Factors acting at various scales may affect biodiversity, demanding analyses at multiple spatial scales to understand how community richness is determined. Here, a hierarchical approach was ... -
Local management and landscape context effects on bee pollination, ant seed predation, and yield in Indonesian homegardens
(2015-03-03)Tropical countries contribute substantially to global agricultural production, but the majority of farmers are small-scale subsistence farmers. Their comparably low agricultural productivity is coupled with major yield ... -
Long-term challenges in cereal and oilseed markets – case studies analyzed with model systems
(2023-02-10)Cereals and oilseeds are important agricultural crops which are globally produced, traded and consumed. They are the most important crops in terms of area used and output quantity in the agricultural crop sector. Therefore, ...