Browsing Fakultät für Agrarwissenschaften (inkl. GAUSS) by Title
Now showing items 409-428 of 918
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Genomic and conventional evaluations for fertility traits in pigs
(2019-01-17)The aim of genomic selection (GS) is to predict breeding values with high accuracy for young animals (without own phenotypic record) as early as possible. GS can increase the accuracy of the breeding values at the time ... -
Genomic selection in farm animals: accuracy of prediction and applications with imputed whole-genome sequencing data in chicken
(2016-03-15)Genomic prediction has been successfully applied in many livestock breeding schemes, based on different densities of single nucleotide polymorphism (SNP) array data. With the availability of whole-genome sequencing (WGS) ... -
Genotype by temperature interaction effects on sex determination in zebrafish (Danio rerio)
(2019-12-06)The mechanism of sex determination and gonad differentiation in zebrafish is one of the more challenging research questions and complex puzzles in biology. The regulation of sexual dimorphism in this species is not yet ... -
Genotypic and phenotypic analysis of the allelic diversity in candidate genes for oil content in exotic plant materials of rapeseed (Brassica napus L.)
(2014-11-26)Novel alleles in genes for oil content can entails the possibility for new approaches to positively influence the oil content in rape seed (Osborn et al., 2007; Würschum et al., 2013; Jesske et al., 2013a). In this study, ... -
Geographic Indications as flagship products for sustainable landscape management in the European Union
(2023-12-04)This Ph.D. thesis addresses the broader topic of sustainable landscape management in European agriculture, with a specific focus on the potential of labeling as a tool contributing to achieving such a goal. The cumulative ... -
GlobalGAP Certification and International Trade Flows
(2015-01-29)GlobalGAP is an important private standard in the food sector. Our work consists of two essays. First essay investigates into geographic diffusion of GlobalGAP. We use a panel from 2008 to 2012 for 170 FAO member countries ... -
Göttinger Mähhäcksler Tritucap und Forstmulcher- Nicht brennende Flächenvorbereitung am Beispiel der Zona Bragantina, Nord-Ost-Amazonien, Brasilien
(2005-02-03)Even today, traditional slash-burning techniques are employed to prepare tropical fields for a subsequent cultivation period of approximately two years after the mandatory fallow phase, ... -
Grass growth, matter turnover and herbage production in temperate silvopastoral systems
(2022-12-07)In recent times, silvopastoral systems gain increasing attention due to their various ecological and economic benefits. They have the potential to be a more sustainable alternative to common intensive land-use practices ... -
Grassland management with horses: Its role in grassland utilization in Germany and the effects on grassland vegetation
(2021-01-19)Grazing is a well known management tool to increase and maintain species richness in grasslands. Generally, livestock grazing enhances sward structural heterogeneity due to dietary choices, trampling, nutrient cycling and ... -
Groundwater Use and Management along the Rural-Urban Interface:
(2019-11-15)Groundwater has become one of the most important freshwater sources worldwide. Population growth, socio-economic development, changing consumption patterns as well as the expansion of irrigated agriculture have increased ... -
Growth curve and body weight in Göttingen minipigs - a phenotypic and genetic study
(2007-12-20)The main focus of this thesis was the examination of a possible body weight reduction in Goettingen minipigs and the detection of an optimal selection strategy for this trait. The aims were ... -
Growth responses of grass swards to tree-mediated temporal and spatial dynamics of light and temperature in a silvopastoral system
(2024-06-12)Agroforestry can increase the resilience of agriculture to the predicted changes in climate. Alley cropping systems are a form of agroforestry where tree lines are integrated into the agricultural area in regular distances. ... -
Halmbasis- und Wurzelkrankheitserreger an Weizen (Trititcum aestivum L.) in Energiefruchtfolgen und Bedeutung des Halmbasisbefalls mit Fusarium culmorum (W. G. Smith) Sacc. und Fusarium graminearum (Schwabe) für die Mykotoxin-Kontamination der Pflanze
(2013-04-16)In the present study, the impact of energy crop rotations on stem basis and root pathogens of winter wheat (Triticum aestivum L.) was evaluated by means of a two-way factorial design in field trials conducted at two locations ... -
Handbuch der monogenen Erbmerkmale beim Hund
(2008-10-01)The objective of the present thesis was to compile all monogenic hereditary diseases and traits whose molecular genetic causes have been identified to date (status quo in October 2007). ... -
Helminth infections in laying hens kept in alternative production systems in Germany - Prevalence, worm burden and genetic resistance
(2011-05-11)The aim of this study was to investigate the spectrum and intensity of helminth infections, as well as to estimate seasonal effects on the prevalence and burden of helminths in organic free ... -
Heterogeneity of peasant land use decision as an effect of differences financial and personal capitals in the area of Biosphere Reserve Podocarpus - El Cóndor , Ecuador
(2011-03-15)Environmental protection and poverty reduction are central issues in United Nations Millennium Development Goals. Both aspects have special importance in the Andes biodiversity hot spot ... -
High Fumonisin Content in Maize: Search for Source of Infection and Biological Function
(2014-05-22)Fusarium is a large and complex genus, comprises important pathogens most of which are able to produce mycotoxins. Maize is a host of several Fusarium species that cause ear rot, kernel rot, stalk rot and also seedling ... -
High resolution differentiation of infectious agents at the level of antibody and nucleic acid by using peptide microarray and nanopore sequencing
(2019-08-09)In recent years, Point of Care (POCT) or Point of Need tests (PONT) have been established in order to provide accurate and rapid diagnostics directly at field level or at site of outbreaks. These assays can help decision ...