E-Dissertationen: Search
Now showing items 21-30 of 59
Soil organic carbon pools and their spatial patterns: rapid assessment using mid-infrared spectroscopy
(2011-02-09)
Soil organic carbon (SOC) plays an important role in global C cycling. Until today, the spatial patterns of individual SOC fractions are, however, largely undiscovered as traditional methods for their determination are too ...
Detection, identification, and quantification of fungal diseases of sugar beet leaves using imaging and non-imaging hyperspectral techniques
(2011-02-22)
Plant diseases influence the optical properties of plants in different ways. Depending on the host pathogen system and disease specific symptoms, different regions of the reflectance spectrum are affected, resulting in ...
Improving the water productivity of integrated crop-livestock systems in the semi-arid tropics of Zimbabwe: an ex-ante analysis using simulation modeling
(2011-07-11)
The semi-arid tropics of Zimbabwe are characterised by low levels of economic activity, high incidence of land degradation and a high concentration of the rural poor. Water scarcity is also a principle constraint, and ...
Identification of expression quantitative trait loci (eQTL) and candidate genes associated with water holding capacity in porcine meat
(2011-01-19)
Consumer assessment of meat quality is defined by the characteristics of sensory experience such as juiciness, muscle pH, water-holding capacity and colour. Water-holding capacity in terms of drip loss has a genetic as ...
Modelling Regional Maize Markets for Biogas Production in Germany: The Impact of Different Policy Options on Environment and Transport Emissions
(2011-01-11)
The production of biogas is considered to be a promising candidate for a sustainable energy mix. Accordingly, Germany’s Renewable Energy Act (EEG) promotes electricity production from biogas along with other renewable ...
Genetic analysis and expression study of candidate genes affecting leg weakness-related traits in pigs
(2011-03-09)
Leg weakness (LW) problems are a great concern in the pig industry especially with regard to animal welfare. The present study was carried out to identify chromosome regions and candidate genes affecting LW-related traits ...
Non-destructive evaluation of complex interactions between Heterodera schachtii and Rhizoctonia solani on sugar beet as affected by cultivar resistance
(2011-02-08)
The beet cyst nematode Heterodera schachtii and Rhizoctonia crown and root rot caused by the fungus Rhizoctonia solani anastomosis group 2-2IIIB were investigated for the presence of synergistic interactions on sugar ......
Berührungslose Untersuchung von Wechselbeziehungen zwischen Heterodera schachtii und Rhizoctonia solani an Zuckerrüben unter Berücksichtigung des Einflusses von Sortenresistenzen auf die Interaktionen
Berührungslose Untersuchung von Wechselbeziehungen zwischen Heterodera schachtii und Rhizoctonia solani an Zuckerrüben unter Berücksichtigung des Einflusses von Sortenresistenzen auf die Interaktionen
Nutritional Situation, Functionality and Mortality in Nursing Home Residents: Results of a 12-Month Follow-Up Study
(2011-01-25)
The influence of the nutritional status on quality of life, functionality, morbidity and mortality in elderly people has been shown in several studies. Elderly people, especially with functional and cognitive deficits, are ...
Contract Standardisation as an Instrument for Access and Benefit-Sharing under the Convention on Biological Diversity: A Governance Analysis of Transactions with Genetic Resources
(2011-07-15)
Access to genetic resources and the fair and equitable sharing of benefits arising of their utilisation (short: ABS) is a central issue in the Convention on Biological Diversity. ABS is intended as mechanism to create ...
Die Nutzung von Naturkapital zur wirtschaftlichen Entwicklung Namibias: eine bioökonomische Gleichgewichtsanalyse am Beispiel Fisch
(2011-11-02)
Die Klassifizierung maritimer Fischbestände als globale öffentliche Güter verpflichtet den Staat gegenüber der internationalen Staatengemeinschaft, die Verantwortung für die nachhaltige Nutzung der Naturressourcen innerhalb ...