E-Dissertationen: Search
Now showing items 1-10 of 71
Zur tierökologischen Bedeutung der Elsbeere (Sorbus torminalis L. CRANTZ)
(2018-06-14)
Mit der vorliegenden Dissertation soll das ökologische Beziehungsgeflecht der Elsbeere (Sorbus torminalis) erfasst werden, einer in Deutschland seltenen, in zerstreuten, kleinen Populationen vorkommenden Baumart (Fam. ......
The Significance of the Wild Service Tree (Sorbus torminalis L. Crantz) in Regard to Animal Ecology
This thesis aims to document the ecological web of the wild service tree (Sorbus torminalis) – a ......
The Significance of the Wild Service Tree (Sorbus torminalis L. Crantz) in Regard to Animal Ecology
This thesis aims to document the ecological web of the wild service tree (Sorbus torminalis) – a ......
Genetic and physiological characterization of traits related to salinity tolerance in an advanced backcross population of wheat
(2018-03-22)
In large areas of the world wheat production is highly affected by soil salinity. Increasing the genetic variability of currently used wheat varieties is an efficient approach to overcome production losses and prevent food ......
Genetische und physiologische Charakterisierung von Merkmalen im Bezug auf Salztoleranz in einer Rückkreuzungspopulation von Weizen
Die Versalzung der Böden beeinträchtigt in weiten Teilen der Welt ......
Genetische und physiologische Charakterisierung von Merkmalen im Bezug auf Salztoleranz in einer Rückkreuzungspopulation von Weizen
Die Versalzung der Böden beeinträchtigt in weiten Teilen der Welt ......
Effects of community-based health insurance on child health outcomes and utilisation of preventive health services: Evidence from rural south-western Uganda
(2018-10-23)
With the renewed focus on health for all through universal health coverage, community-based health insurance has been proposed both as a building block for health systems financing and also providing financial protection ...
Einfluss der Bewirtschaftungsintensität und Landschaftsstruktur auf die Diversität der Saltatoria und Hymenoptera (Bombus) von Mittelgebirgsgrünland
(2018-11-27)
Grünland ist ein prägendes Element der Agrarlandschaft und zentraler Baustein der multifunktionalen Landwirtschaft. Unter anderem leistet es einen herausragenden Beitrag zur Erhaltung der biologischen Vielfalt. Die Quantität ...
Water, sanitation and agriculture linkages: impact on health and nutrition outcomes in peri-urban Gujarat, India
(2018-11-28)
In the rural and peri-urban settings, where agriculture is one of the main sources of livelihood, the multi-purpose character of irrigation and drainage infrastructure creates several interlinks between water, sanitation ...
Bioporengenese durch homo- und allorhize Kulturpflanzen: Einfluss auf das Wurzelwachstum der Nachfrüchte
(2018-11-08)
Im Organischen Landbau ist ein tiefreichendes Wurzelsystem, das die Aufnahme von Wasser und Nährstoffen aus tiefen Bodenschichten ermöglicht, ein wichtiges Element zur Stabilisierung des Ertrags. Bioporen, durch Pflanzenwurzeln ......
Biopore genesis through fibrous and tap root systems: Influence on root growth of subsequent crops
Deep-rooting crops often show a high yield stability, which is one important goal of organic ......
Biopore genesis through fibrous and tap root systems: Influence on root growth of subsequent crops
Deep-rooting crops often show a high yield stability, which is one important goal of organic ......
Sustainable Agricultural Practices (SAPs) in Northern Ghana: Impacts on Welfare, Environmental Reliance, and Agricultural Land Expansion
(2018-10-22)
Sustainable agriculture has become an important issue in the development-policy agenda in Sub-Saharan Africa (SSA), as a major avenue to simultaneously raise smallholder agricultural productivity and enhance climate change ...
Towards a more efficient and sustainable fertilization through recycling phosphorus as struvite
(2018-11-08)
Food and water security are dependent on the sustainable use of phosphorus (P). However, there is no single solution for achieving a phosphorus-secure future. P recovered and recycled from current waste streams (like manure) ...
Performance assessment of a bamboo-drip irrigation system: a contribution to water productivity improvement West Africa
(2018-11-28)
Despite its high efficiency and productivity potential in regions subject to scarce water supply, conventional drip irrigation is still expensive and therefore only being adopted slowly in West Africa where 80% of vegetable ...
Identification and characterisation of Heterodera schachtii susceptibility genes AtPANB1 and HIPP27 in Arabidopsis thaliana
(2018-11-08)
Sedentary plant-parasitic cyst nematodes are obligate biotrophs that infect the roots of their host plant. Their parasitism is based on modification of infected root cells to form a hypermetabolic syncytium from which the ...