Doctorates 2010-2019
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| Riefer, Angelika | Changes in organic food consumption in families with children and their backgrounds (Prof. Dr. Hamm) |
| Himstedt, Maike | Digital image analysis as a tool to estimate legume contributions in legume-grass swards (Prof. Dr. Wachendorf) |
| Perbandt, Daniela | Determination of yield and quality parameters of energy crops applying laboratory and field spectroscopy (Prof. Dr. Wachendorf) |
| Gronefeld, Friedrike | The European organic food market - How to increase its transparency? (Prof. Dr. Hamm) |
| Amal Karam Sayed Ahmed Abou El Goud | Effect of Endomycorrhizal Fungi and Compost on the Yield an Quality of Maize an Sunflower Plants in Poor Nutrients Soil (Prof. Dr. Schmeisky) |
| Pforte, Florian | Development of an online measurement method to determine the degree of soil cover during stubble cultivation for mulch sowing methods (Prof. Dr. Hensel) |
| Jocobs, Anna | Effect of tillage on processes of organic matter sequestration (Prof. Dr. Ludwig) |
| Rottmann, Nils | Microbial use of crop residues in soil columns and litterbags (Prof. Dr. Jörgensen) |
| Heinze, Stefanie | Organic fertilization and reduced tillage as a control factor for C, N, P and S storage by microorganisms (Prof. Dr. Jörgensen) |
| Ullah, Muhammad Arshad | Forage production in Panicum grass-legumes intercropping by combining geometrical configuration and fertilizer under rainfed conditions (Prof. Dr. Schmeisky) |
| Al Rasbi, Salim Abdullah Rashid | Evaluation of the growth of date palm seedlings irrigated with saline water in Sultanate of Oman (Prof. Dr. Schmeisky) |
| Butz, Andreas | Specificity of quantitative resistance of leaves and fruits of tomato (Lycopersicon ssp. L.) to Phytophthora infestans (Mont.) De Bary (Prof. Dr. Finckh) |
| Heitkamp, Felix | Effects of fertilizer type and rate on partitioning of soil organic matter into pools of different stability (Prof. Dr. Ludwig) |
| Henschke, Christian | Agriculture under control - Influencing the living and working conditions of farmers at the center of the control regime (Prof. Dr. Poppinga) |
| Sturm, Barbara | Influence of the management of the drying process on the drying process and the product properties of sensitive organic goods (Prof. Dr. Hensel) |
| Sun, How | Increase in Protein Demand for China'Livestock Sector and is Implications for International Agricultural Trade (Prof. Dr. Knerr) |
| Abdu, Nafiu | Availability, transfer and balances of heavy metals in urban agriculture of West Africa (Prof. Dr. Bürkert) |
| Helmk, Jörge | Remittance-led development: Rebuilding old dependencies or a powerful source of human development? (Prof. Dr. Knerr) |
| Heuser, Florian | Testing the two-crop utilization system for the provision of energy crops at seven locations in Germany (Prof. Dr. Hammer) |
| Munir, Anjum | Design, development and modeling of a solar distillation system for the processing of medicinal and aromatic plants (Prof. Dr. Hensel) |
| Akinyemi, Okoro Monday | The status and barriers to the implementation and continuation of the school gardening proejcts in Germany, Nigeria and the United States of America: Obstacles, Strengths and Weaknesses (Prof. Dr. von Fragstein) |
| Wilhelm, Birgit Cordula | Conservation tillage in organic farming - analysis of a process technology in the context of soil fertility (Prof. Dr. Hensel) |
| Sharma, Kalpana | Genetic variation of and environmental effects on inducibility of resistance in tomatoes (Solanum lycopersicum L.) to Phytophthora infestans (Mont) de Bary (Prof. Dr. Finckh) |
| Herrmann, Sandra | Nutrients in composts and soils: spectroscopic quality assessments and modeling (Prof. Dr. Ludwig) |
| Al-Asfoor, Husam | Effects of Different Feeding Regimes on the Digestibility and Faecal Excretion on Nitrogen, Soluble Carbohydrates and Fibre Fractions in Water Buffaloes Kept Under Subtropical Conditions (Prof. Dr. Schlecht) |
| Schneider, Claudia | Dimensioning and design of loose housing for horned dairy cows under consideration (Prof. Dr. Knierim) |
| Ivemeyer, Silvia | Influence of the human-animal relationship on the udder health of dairy cows (Prof. Dr. Knierum) |
| Richter, Felix | Impact of sward type, cutting date and conditioning temperature on material and energy fluxes in the integrated generation of solid fuel and biogas from semi-natural grassland (Prof. Dr. Wachendorf) |
| Richter, Uwe | Quantification of feeding and rumination activities of dairy cows (Prof. Dr. Sundrum) |
| Amin Istaiteyeh, Rasha (Moh'd Said) | Economic Development and Highly Skilled Returnees: The Impact of Human Capital Circular Migration on the Economy of Origin Countries The Case of Jordan (Prof. Dr. Knerr) |
| Benor Belay, Solomon | Phylogeny of the Genus Corchorus (Malvaceae s.l.) and Diversity Analyses in Selected Species: Evidence from Morphology, Flow Cytometry and Molecular Data (Prof. Dr. Hammer) |
| Buder, Fabian | The purchasing behavior of organic food - Causal analysis of the determinants of demand for organically produced food (Prof. Dr. Hamm) |
| Cuervo Andrade, Sandra Patricia | Quality oriented drying of Lemon Balm (Melissa officinalis L.) (Prof. Dr. Hensel) |
| David, Wahyudi | Local food security and principle of organic farming (from farm of fork) in context of food culture in Indonesia: Minangkabau's case study (Prof. Dr. Ploeger) |
| Herrmann, Farina | Influence of site selection, cropping density and landscape structure on the infestation status and spread of the carrot fly Psila rosae F. (Diptera: Psilidae) in organic carrot production (Dr. Saucke) |
| Janssen, Meike | Labelling schemes for organic food: Consumer attitudes, preferences and willingness-to-pay in six European countries (Prof. Dr. Hamm) |
| Jost, Daphne | Feeding-related microbial composition of cattle manure and its influence on gas emissions and N mineralization in soil (Prof. Dr. Sundrum) |
| Knauf, Renate | Integration of animal welfare requirements into a cost accounting system using the example of egg production (Prof. Dr. Seuring-Stella) |
| Leopoldo Vasco Perez, Cristian | The Impact of International Migration and Remittances on Agricultural Production Pattern, Labor elationships and Entrepreneurship: The Case of Rural Ecuador (Prof. Dr. Knerr) |
| Manns, Christoph | Investigation of the suitability of herbs for sod production (Prof. Dr. Hensel) |
| Marien, Charlotte | Effects of tubers of the Jerusalem artichoke (Helianthus tuberosus) and potatoes (Solanum tuberasum) on the intestinal microbiota of pigs ans evaluation of a procedure for quantification of microbial mass in pig faeces (Prof. Dr. Sundrum) |
| Plaßmann-Weidauer, Sabine | The importance of price when buying organic food - price knowledge and willingness to pay of organic consumers (Prof. Dr. Hamm) |
| Plesch, Gudrun | Cleanliness versus cow comfort - an insolvable problem? The influence of cubicle design, management and cow sizes on lying coming and udder cleanliness in Holstein Friesian dairy cows (Prof. Dr. Knierim) |
| Safi, Zikrullah | Nutrient cycling and nutrient use efficiency in urban and peri-urban agriculture of Kabul, Afghanistan (Prof. Dr. Bürkert) |
| Siegfried, Konrad | Gaseous and leaching losses of carbon and nitrogen in irrigated organic farming of a coastal oasis in Oman (Prof. Dr. Bürkert) |
| Spengler Neff, Annette | New approaches for organic dairy cattle breeding Investigation of new traits for organic dairy cattle breeding, taking into account essential aspects of animal behavior (Prof. Dr. Baars) |
| Stolz, Hanna | Attitudes and behavior towards food attributes and organic food - a triangular methodological investigation of occasional organic consumers (Prof. Dr. Hamm) |
| Wohlers, Jenifer | Influence of feeding (hay, silage, fodder beet) and hornlessness on the milk quality of cows Determination of suitable methods for differentiation and quality assessment (Prof. Dr. Baars) |
| Abdalla | Isthiag Faroug | Socioeconomic Aspects of Urban and Peri-urban Agriculture: A Diagnostic Study in Khartoum, Sudan |
| Al-Busaidi | Khair | Effects of Organic and Inorganic Fertilizers on Growth and Yield of Banana ( Musa AAA cv. Malindi) in Oman |
| Mohamed Nasser Sulaiman | Al-Rawahi | Matter fluxes in mountain oases of Al Jabal Al Akhar, Oman |
| Amadou | Hamadoun | Effect of management strategies on the performance of ruminant livestock production systems and the safety of plant and animal products in the city of Sikasso, Mali |
| Babiker Ahmed Abdalla | Sahar | Agricultural practices and horizontal nutrient balances in urban gardens and the alternative use of urban agriculture land in Khartoum, Sudan |
| Döring | Susanne | Exploratory and dust-bathing behavior in commercial laying hens kept in aviaries and furnished cages |
| Haile | Jemanesh Kifetew | Genetic mapping of resistance to race Ug99 of Puccinia graminis f.sp. tritici and diversity analysis and identification of stem rust resistance genes in Ethiopian tetraploid wheats. |
| Hill | Philipp Johannes | Simulative risk analysis of biomethane projects. An operational approach to implement simulative risk analysis in the risk management system of investors of a biomethane project |
| Holpp | Martin | Studies on controlled traffic farming and satellite-based guidance systems |
| Indorf | Caroline | Optimization of aminosugar-specific Delta13C analysis in soil and plant materials to detect the turnover of microbial residues |
| Irrgang | Silke Nora Linn | Horns in cattle - implications of keeping horned cattle or not |
| Khalsa | Jan /geb. Harndorf | Effects of functional groups and species richness on bioenergy parameters relevant for combustion and anaerobic digestion - Results from a diversity grassland experiment |
| Lompo | Désiré | Matter flows and balances in urban vegetable gardens of Bobo Dioulsasso, Burkina Faso (West Africa) |
| Maqsood | Shafique | Soil organic matter: interactions with C and N dynamics, nutrient cations and organic pollutants |
| Musa | Tilal Sayed Abdelhalim | Development and Integration of Biocontrol Products in Branched Broomrape (Phelipanche ramosa) management in Tomato |
| Nepal | Ranjita | Remittances and livelihood strategies: a case study in Eastern Nepal |
| Qasim | Muhammad | Determinants of Farm Income and Agricultural Risk Management Strategies: The Case of Rain-fed Farm Households in Pakistan's Punjab |
| Retz | Investigation on the reduction of ammonia emissions in cattle houses by a slatted floor cleaning system | |
| Riedel | Simon | Status and Potential of Smallholder Livestock Production Systems in Xishuangbanna, Southern P. R. China |
| Sahm | Henriette | Stability of consumer attitudes and attitude-based market segmentation |
| Singer | Anja | Application of biogas slurries from energy crops to arale soils and their impact on carbon and nitrogen dynamics |
| Syafitri | Wildan | Determinants of Labor Migration Decisions. The Case of East Java, Indonesia |
| Zampaligre | Nouhoun | The role of ligneous vegetation for livestock nutrition in the sub-Sahelian and Sudanian zones of West-Africa: Potential effects of climate change |
| Andruschkewitsch, Marc Rouven | Effects of different tillage treatments on labile soil organic matter pools and stabilization processes (Prof. Dr. Ludwig) |
| Bühle, Lutz Konrad | Biological and chemical parameters life cycle assessment of integrated generation of solid fuel and biogas from biomass (Prof. Dr. Wachendorf) |
| Carreño Olejua, Ariel Rene | Development of a process for cutting and peeling fruit with high-pressure water jets (Prof. Dr. Hensel) |
| Dresow, Jana Franziska | Optimization of organic potato production - Influence of agronomical measures on yield and quality of table potatoes and processing potatoes (Prof. Dr. Heß) |
| Eche Enriquez, Mauricio David | Land degradation, small-scale farms development, and migration flows in Chiapas (Mexico). Case study Tapachula (Prof. Dr. Knerr) |
| Flake, Albrecht | Cooperation potentials of "green workshops" and employment potentials of agricultural enterprises and sector-related crafts for people with disabilities (Prof. Dr. Möller) |
| Formowitz, Beate | Causes of legume rotation induced yield increases in cereals grown on West African soils (Prof. Dr. Bürkert) |
| Fricke, Thomas | Sensory assessment of grassland biomass as a basis for site-specific management in organic farming (Prof. Dr. Wachendorf) |
| Gönster, Sven | Effects of transformation processes in "jubraka" agroforestry systems of the Nuba Mountains, Sudan, on nutrient fluxes (Prof. Dr. Bürkert) |
| Heid, Astrid | "Organic consumers" attitudes and preferences regarding alternatives to piglet castration without anaesthesia and analgesia in organic farming - An explorative analysis (Prof. Dr. Hamm) |
| Heil, Eleonore | Is the nutrition driving license a suitable primary prevention measure to improve the nutritional situation? (Prof. Dr. Ploeger) |
| Kawongolo, John Bosco | Optimization of Processing Technology for Comercial Drying of Bananas (Prof. Dr. Hensel) |
| Lasner, Tobias | Ecopreneurship in Aquaculture - The Adoption of Environmentally Sound Innovations (Prof. Dr. Hamm) |
| Linsler, Deborah | Effects of grassland renovation on carbon concentrations and aggregate distribution in temperate grassland soils (Prof. Dr. Ludwig) |
| Luckhard, Christoph | Development of thermoanalytical prediction and classification models in thermal devices using a milut sensor system and artifical neural networks (Prof. Dr. Hensel) |
| Lukas, Stefan | The influence of changing winter temperatures on microbial C and N utilization from crop residues and the survival rate of fungal phytopathogens (Prof. Dr. Jörgensen) |
| Murugan, Rajasekaran | Effects of grassland conversion and tillage intensities on soil microbial biomass, residues and community structure (Prof. Dr. Jörgensen) |
| Piegholdt, Christiane | Effects of tillage on soil C, N and P pools with different stability (Prof. Dr. Ludwig) |
| Raza, Muhammad Asif | Prevelance of intestinal parasites in small ruminants and their sensitivity to treatments with ethnobotanical remedies in Cholistan, Pakistan (Prof. Dr. Schlecht) |
| Rysha, Agim | Nutritions in Kindergartens of Kosovo (Prof. Dr. Ploeger) |
| Saeed, Muhammad Farhan | Seed health in organic peas and faba beans and management approaches to improve pea production in organic rotations (Prof. Dr. Finkh) |
| Schleenbecker, Rosa Meike | Information needs, information search and consumer purchasing decisions for fair trade products (Prof. Dr. Hamm) |
| Sradnick, André Erik | The influence of organic fertilization on microbial biomass and its residues in different farming systems (Prof. Dr. Jörgensen) |
| Tariq, Muhammad | Opportunities for improving resources use efficiency in peri-urban dairy herds in Faisalabad, Pakistan (Prof. Dr. Schlecht) |
| Tönshoff, Charlotte | Impact of the return of short rotation plantations to arable and grassland use on soil C fractions (Prof. Dr. Jörgensen) |
| Ul-Allah, Sami | Towards a water and nutrient efficient forage production in semi arid regions of Pakistan (Prof. Dr. Wachendorf) |
| Wägeli, Salome | The importance of feed origin when buying organic animal food - consumer perception and preference of regional feed origin labeling (Prof. Dr. Hamm) |
| Wember, Quirin | Environmental adaptation of open-pollinated cauliflower varieties (Prof. Dr. Finkh) |
| Wiehle, Martin | Effects of transformation processes in "jubraka" agroforestry systems of the Nuba Mountains, Sudan, on plant diversity |
| Beggi, Francesca | Effects of phosphorus and water stress on shoot and root growth and on mycorrhization of different pearl millet (Pennisetum glaucum (L.) R. Br.) varieties from West Africa (Prof. Dr. Bürkert) |
| Büchel, Simona | Sonsor-based Control of Chewing and Rumination Behavior of Dairy Cows (Prof. Dr. Sundrum) |
| Deh Navi, Sudeh | National Food Security Strategies, Availability of Water Resources and Farmers' Reactions in Darab, Iran (Prof. Dr. Knerr) |
| Fan, Diomandé | De la désorganisation à l'organistion apprenante en milieu rural: Etude de cas d'induction et de diffusion d'innovation au sein de petites organizations paysannes au Buruli (Centre de l'Ouganda) (Prof. Dr. Troßbach) |
| Gronle, Annkathrin | Agronomic aspects of intercropping spring or winter peas and cereals as influenced by ploughing system (Prof. Dr. Heß) |
| Hensgen, Frank Peter | Examining European semi-natural grassland silages and urban green cut as input sources for the integrated generation of solid fuel and biogas from biomass (Prof. Dr. Wachendorf) |
| Ingold, Mariko | Effects of activated charcoal and quebracho tannins on the turnover of goat manure on irrigated organic agriculture of the subtropics (Prof. Dr. Bürkert) |
| Kofahl, Daniel | The complexity of nutrition in contemporary society - sociological analysis of cultural and naturalness semantics in nutrition communication (Prof. Dr. Ploeger) |
| Ochieng, Justus | Market Orientation, Rural Out-migration, Crop Production and Household Food Security: The case of Smallholders in Central Africa (Prof. Dr. Knerr) |
| Pohle, Agnes | Remittances, Farm Investments, Land Use, and Water consumption: Interdependencies in Kerala, India (Prof. Dr. Knerr) |
| Rehbein, Pia | Analysis of adverse drug reactions of antibiotic-containing udder injectors for mastitis in Holstein-Friesian cows, taking into account performance level, genetics and production conditions (Prof. Dr. König) |
| Roman Sufan, Franz | Experimental And CFD study on low temperature drying of loose and compressed bulks (Prof. Dr. Hensel) |
| Soma, Takuya | Human and Raptor Interactions in the Context of a Nomadic Society Anthropological and Ethno-Ornithological Studies of Altaic Kazakh Falconry and its Cultural Sustainability in Western Mongolia (Prof. Dr. Schlecht) |
| Thierau, Severin | Influence of heating and freeze-drying on lutein and zeaxanthin concentrations in egg yolk (Prof. Dr. Hensel) |
| Ur Rehman, Shoaib | Nutrient fluxes and resource use efficiency in urban and peri-urban agriculture of Faisalabad, Pakistan (Prof. Dr. Bürkert) |
| Vazhacharickal, Prem | Socio-economic characterization and heavy metal signatures in urban and peri-urban agricultural production systems of Mumbai Metropolitan Region, India (Prof. Dr. Bürkert) |
| Wentzel, Stefanie | The influence of long-term application of biogas slurry on soil fertility (Prof. Dr. König) |
| Willich, Melanie | Leaching of Carbon and Nutrients on a Subtropical Sandy Soil from Northern Oman - A Comparison of Methods and Amendments (Prof. Dr. Bürkert) |
| Zhao, Xi | Returning Migrants and Social Inclusion in Rural China (Prof. Dr. Knerr) |
| Al Kindi, Amal | Influence of quebracho tannin extract and activated charcoal on nutrient intake and digestibility, digesta passage, nitrogen balance, and quality of faecal excreta in goats |
| Aminforoughi, Sonika | Quantification and qualification of the environmental impacts of milk processing in the Republic of Armenia using the methodology of Life Cycle Assessment under consideration of product and process related quality attributes |
| Andriamparany, Jessica N. | Using cultural and socioecological approach to assess the diversity, local uses and availability of medicinal plants and wild yams in the Mahafaly region in south-western Madagascar |
| Andruschkewitsch, Meike | Nitrogen and carbon dynamics in grassland soils and plants after application of digestate |
| Baćanović, Jelena | Pathogens occurring in the winter pea-maize-winter wheat rotation, their host specific and the potential of compost in suppressing foot and root disease of peas |
| Bantle, Christina | Communication strategies on agrobiodiversity in gastronomy |
| Biermann, Anne | Development of an economically oriented breeding program for the endangered pig breed Bunte Bentheimer |
| Brenninkmeyer, Christine | Integument lesions and lameness as animal based indicators for dairy cow welfare in epidemiological research |
| Dürr, Jochen | The contribution of agriculture to economic development in Guatemala through value chains and agricultural growth linkages |
| Ehret, Miriam | Alley cropping of willows and grassland for bioenergy provision: productivity, tree-crop interacions and energy balance |
| Feldt, Tobias | Interrelatedness of grazing livestock with vegetation parameters and farmer's livelihoods in the Mahafaly region, southwestern Madagascar |
| Hahn, Henning | Economic and ecological evaluation of biogas plant confiurations for a demand oriented biogas supply for flexible power generation |
| Hanisch, Susan | Improving cropping systems of semi-arid south-western Madagascar under multiple ecological and socio-economic constraints |
| Htwe, Thin Nwe | Changes of traditional farming systems and their effects on land degradation and socio-economic conditions in the Inle Lake region, Myanmar |
| Kusche, Daniel | Studies on the quality and compatibility of organic milk - differentiability of biodynamic and conventional milk quality at farm level using analytical quality parameters and including compatibility tests |
| Kywan, Khouloud | Analyzing Gene Centres with the Help of the Checklist Method - the Case of Syria |
| Makaya, Eugine | Water loss management strategies for developing countries: Understanding the dynamics of water leakages |
| Nuñez Vega, Anna-Maria | Simulation of drying processes of sensitive biological goods under consideration of transient boundary conditions |
| Osorno, Lozano | Simultaneous Drying and Separation of Composite Agricultural Material for Hay Processing |
| Palupi, Eny | Double burden malnutrition of preschool children and its association with brain development and milk consumption. A case study in Bogor, West Java, Indonesia |
| Piepenschneider, Meike | Urban grass and grass-leaf litter mixtures as source for bioenergy recovery |
| Pinggera, Johanna | Effect of environmental conditions on the N uptake route of soil microorganisms and adaption of a method to determine amino acid oxidase in soil |
| Schiffer, Katrin | On-farm slaughter of cattle via gunshot method |
| Siegmeier, Torsten | The Alliance of Bioenergy Production and Organic Farming |
| Tlatlik, Rebecca | Place-related factors, employment opportunities and international students' migration intentions |
| Wario, Hussein Tadicha | An integrated assessment of resource use strategies in the Borana pastoral system of southern Ethopia |
Al-Kanaan, Adnan Jabbar Jaddoa | Heat stress response for physiological traits in diary and dual purpose cattle populations on phenotypic and genetic scales |
Amjad, Waseem | Design and development of a diagonal-airflow batch dryer for spatial drying homogeneity |
Bloch, Ralf | The Vulnerability of Organic Farming to Climate Change Effects in the Federal State of Brandenburg, Germany |
Dührkoop, Andrea | Constructive and functional development of a self-controlling subsurface irrigation system |
Frevert, Henning | Static modeling for the estimation of genetic parameters for eventing traits in the German riding horse |
Ghayoor, Fatima | Diversity and nutritional properties of Pakistani dates: implications for sustainable value chain and decent living perspectives of rural housholds |
Grahmann, Kathrin | Nitrogen use efficiency and optimization of nitrogen fertilizer application for stable yields and high quality of cereals grown in conservation agriculture |
Hempel, Corinna | German consumers' attitudes and preferences with regard to organic food and food from different origins |
Herold, Peter | Investigations on the performance potential of the use of working horses and modern horse-drawn technology in organic farming using the example of mowing in grassland |
Hupe, Anke, née Schmidt | A secret world - C and N rhizodeposition of pea, influenced by plant development and growing conditions |
Issa, Irwa | Analysis of the market potential of Syrian organic fruit and vegetables for exports to Germany |
Jannoura, Ramia | Interactions of organic amendments, pea (Pisum sativum L.) growth, arbuscular mycorrhizal fungi and other soil microorganisms |
Jathe, Nicola | Development and testing of a technical rooting option for intensively reared fattening pigs |
Jordan, Greta | Water Use Efficiency and Management of Agro-Pastoral Landuse Systems in the Mongolian-Chinese Altay |
Korese, Joseph Kudadam | Experimental and modeling studies of forced convection storage and drying systems for sweet potatoes |
Krieger, Margret | Production Diseases in European Organic Dairy Farms - current Status and Identification of Drivers for Improvement by Means of a Systemic Approach |
Marami Milani, Mohammed Reza | The Effect of Climate Variability on Main Components of Cow Milk in Iran |
Mgalula; Michael Elias | Assessing trends in land use change in the Borana rangeland Ethiopia as one cause of greenhouse gas emissions and carbon sequestration variations |
Neina, Dora | Microbial response to restoration of tantalite mine soils in western Rwanda |
Reddersen, Björn | Biomass, quality traits and methane production of extensive grassland: biodiversity effects and sensor approaches |
Sadaf, Mahmood | Effects of human capital on occupational status and social integration of Pakistani immigrants in Germany: gender perspectives |
San, Cho Cho | Economic assessment of mangrove forest uses: The case of Wunbaike mangrove Forest in Yanbye township, Rakine state, Myanmar |
Shabier, Alimu | Opportunities and constraints of transhumant small ruminant production in the Chinese Altay Mountains |
Siebald, Hubertus | Acoustic real-time detection of knife status in forage harvesters |
Stein, Sina | Determination of subclinical metabolic disorders in transition dairy cows |
Strücker, Juliane | Factors and mechanisms controlling soil organic carbon turnover in subsoils of agricultural sites |
Thiesing, Matthias | Forces and kinematics on agricultural plows |
Tsevegmed, Munkhnasan | Herd management and livestock productivity in the Altai region of Western Mongolia |
Zhang, Kaikai | Career success and intentions to stay of highly qualified Chinese in Germany |
Zimmer, Stephanie Marie | Suitability of grain legumes as regional animal food for organic agriculture in Luxembourg |
| Adolwa, Ivan Solomon | Integrated soil fertility management in eastern and western Africa: The role of knowledge and innovation systems, its adoption and impact |
| Akoto-Danso, Edmund Key | Nutrient and virtual water fluxes of vegetable production and food distribution in two West African cities |
| Allahverdiyeva, Naiba | Economic evaluation of transhumant sheep farms in the Gandja-Gazakh region of Azerbaijan |
| Blumenstein, Benjamin | Sustainable Intensification of organic and Low-Input Agriculture through Integrated Bioenergy Production |
| Bean, Björn | Development and testing of a monitoring system for thermal weed control |
| Brumlop, Sarah Katharina | Agrobiodiversity through evolutionary plant breeding - System specific adaptation of agronomic and morphological traits and effective population size in composite cross populations of winter wheat |
| Ferguson-Kramer, Victoria | The Suppressive Nature of Compost against Pythium spp: Evaluation of compost-based applications in two host pathogen systems using bioassays and molecular fingerprinting |
| Feucht, Yvonne | Potentials and limits of sustainability communication - the cases of climate-friendly food and farmed fish |
| Fuckerer, Katharina | Development of functional mixed rye breads and rye flips and their acceptance by senior citizens |
| Gamba Fuica, Fernanda | Studies on the diversity of the main necrotrophic pathogens on wheat and barley Pyrenophora tritici-repentis and Cochliobolus sativus |
| Gider, Denise | Consumer-oriented communication of corporate social responsibility in the food industry and food trade |
| Grosse, Meike | The influence of catch crops and reduced tillage in organic farming systems on nitrogen flows and weeds |
| Grunwald, Dennis | Effects of the application of biochar and organic fertilizers as well as temperature on soil carbon and aggregate dynamics |
| Koesling, Matthias | Nitrogen and Energy Utilization on Conventional and Organic Dairy Farms in Norway |
| Muchilwa, Isaiah Etemo | Sensor Psychrometric Approaches to Mitigating Aflatoxins in Maize Dried on Farms in Kenya |
| Nasirahmadi, Abozar | Development of automated computer vision systems for investigation of livestock behaviors |
| Njoroge, Anastasia Wanjiru | Acoustic fingerprinting of postharvest insect pests'sound spectra for automatic identification of pests of stored grains in kenya |
| Nurk, Liina | Laboratory and field experiment evaluation of alternatives for maize in biogas production |
| Nurmatov, Nodirjon | Energy utilization of urban foliage |
| Ohm, Magdalena | Role of grassland in phosphorus-flows in mixed organic farms |
| Ramadhan, Mwanaima Rajab | Effects of mild water restriction on digestion and nitrogen metabolism in a desert adapted goat breed |
| Risius, Antje | Consumer preferences and willingness to pay for sustainably produced trout and beef in Germany |
| Safari, Hanieh | Combined use of spectral signatures and ultrasonic sward height for the assessment of biomass and quality parameters in heterogeneous pastures |
| Schmidt, Jan Henrik | Conservation agriculture in organic farming: Impacts on weeds and plant-parasitic nematodes during the transition |
| Siberani, Robert Wiliater | Determinants of illegal migration: the case of migrant workers form East Java to Malaysia |
| Sisic, Adnan | Evaluation of pathological risks associated with use of leguminous cover crop and living mulch species |
| Vormstein, Svendja | Effects of amount and composition of organic matter on turnover of carbon in different soil depths |
| Wüstholz, Jessica | Silage of young utilized alfalfa (Medicago sativa) as domestic protein feed in organic poultry and pig feeding |
| Zöller, Nikolas | Sustainable utilization of biogenic household waste by aerobic treatment of separately collected biogenic waste materials and the application of compost in agriculture in the South Caucasus |
| Name | Dissertation title |
| Ahmad, Abeer | Description of the change in nutritional culture in Saudi Arabia and its causes and significance for the health status of the population (Prof. Dr. Ploeger) |
| Al-Ansari, Mahmood | Study of pathogenic and beneficial microorganisms in soil, compost and goat manure nad their antagonistic interaction and effect on plant growth and yield in northern Oman (Prof. Dr. Finckh) |
| Arendt, Saskia | Investigation and presentation of the quality change of agricultural products during drying (Prof. Dr. Hensel) |
| Ashrafi, Samad | Isolation and characterization of novel nematophagous fungi from eggs of the ceral cyst nematode Heterodera filipjevi and identifying their secondary metabolites with nematicidal activity (Prof. Dr. Finckh) |
| Bilibio, Carolina | Evapotranspiration and drainage of potash tailings covers (Prof. Dr. Hensel) |
| Braun-Münker, Myriam | Packaging technology factors influencing easy opening and safe handling of consumer packaging (Prof. Dr. Hensel) |
| Brummel, Reinhold | Development of a model for mapping process chains for renewable raw materials (Prof. Dr. Hensel) |
| Dao née Erbach, Juliane | Effects of irrigation water quality on soil properties and crops in urban gardens of Ouagadougou, Burkina Faso (Prof. Dr. Bürkert) |
| Ebinghaus, Asja | Human-Animal Relationship in Dairy Cows: Evaluation of measures for on-farm application and investigation of influences on cows' behavior towards humans (Prof. Dr. Knierim) |
| Ebrahimi, Ehsan | Effect of different types of soil conditioners (plant-derived composts and animal manure) and application methods on quantitative and qualitative characteristics of tomato and selected soil parameters (Prof. Dr. von Fragstein) |
| Fleischmann, Severin | Processing of spent grains for an optimized energetic and material use (Prof. Dr. Hensel) |
| Forsido, Sirawdink Fikreyesus | Upgrading starchy staples for tackling malnutrition in South-West Ethiopia (Prof. Dr. Hensel) |
| Garbaba, Chemeda Abedeta | Development of maize post-harvest loss reduction mechanism owing to Mycotoxin-producing fungi contamination along agro-ecology and supply chain in southwest Ethiopia (Prof. Dr. Hensel) |
| Haddad, Karine | Hazard analysis in small to medium sized food enterprises (Prof. Dr. Ploeger) |
| Manka'Abusi, Delphine | Biochar effects on carbon and nutrient fluxes during compost production and on wastewater irrigated soils in urban gardens of two West African cities (Prof. Dr. Bürkert) |
| Moos, Jan Hendrik | Further development of indicators for the assesment of soil biodiversity using the example of earthworms and springtails (Collembola) with particilar reference to organic farming (Prof. Dr. Rahmann) |
| Nuts, Anja | Effects of grassland management intensification on dynamics of soil organic carbon and nitrogen in temperate grassland soils (Prof. Dr. Ludwig) |
| Papke, Greta Carolin | Suitability of different technogenic substrates as a recultivation layer in the context of a thin-layer cover for potash tailings piles (Prof. Dr. Hensel) |
| Parmar, Aditya | Post-harvest handling practices and associated food losses in sweetpotato and cassava value chains of southern Ethiopia (Prof. Dr. Hensel) |
| Roba, Guyo Malicha | An actor-oriented approach to analyze post-harvest losses: reducing economic loss in pastoral sheep and goat supply chains from northern Kenya (Prof. Dr. Hensel) |
| Rödiger, Manika | Stated and revealed willingness to pay for products with ethical attributes (Prof. Dr. Hamm) |
| Schäufele, Isabel | Factors influencing the purchase behavior of consumers for organic wine: an analysis of household panel data (Prof. Dr. Hamm) |
| Schmitt, Christian | Experimental comparative studies on the delivery of food suspensions by means of pumps using different food-based model systems (Prof. Dr. Hensel) |
| Taye, Addisalem Hailu | Optimization of drying process for better retention in quality of dried potato (Prof. Dr. Hensel) |
| Weedon, Odette Denise | Using crop genetic diversity to improve resilience: Agronomic potential of evolutionary breeding under differing management systems (Prof. Dr. Finckh) |
| Withanachchi, Sisira Saddhamangala | Sustainable water resource management for a safe food system in the republic of Georgia: a study of water quality governance, focusing the Mashavera river basin (Prof. Dr. Ploeger) |
| Withney, Cory | Agrobiodiversity and nutrition in traditional cropping systems (Prof. Dr. Hensel) |
| Zipp, Katharina | How to tackle alveolar milk ejection problems during milking in dam rearing? - Influence of different stimuli in the parlour and effects of half-day compared to free contact (Prof. Dr. Knierim) |
| Name | Thesis title |
| Ali, Asep Indra Munawar | Feed digestibility, digesta passage, methane emissions and fecal microbial composition in African cattle production systems - the effects of undernutrition and supplementation (Prof. Dr. Schlecht) |
| Beuschel, René | Spacial patterns of soil quality indicators within poplar- and willow-based silvo-arable and grassland alley cropping agroforestry systems in Germany (Prof. Dr. Jörgensen) |
| Dayananda, Supriya | Modelling nitrogen and fibre contents of major arable crops by spectral imaging (Prof. Dr. Wachendorf) |
| Faust, Sibylle | Controlling the interactions of temperature, moisture and microbial turnover in soils by tillage measures (Prof. Dr. Jörgensen) |
| Fehr, Andreas Johannes | Composting biogenic waste materials as resource management and contribution to climate protection using the example of Georgia (Prof. Dr. Herzig) |
| Friedrich, Markus Stephan | Method development for the separation of different protein hydrolysates into peptide fractions by crossflow diafiltration & sensory evaluation of the fractions (Prof. Dr. Hensel) |
| Huismann, Inga Silke | Investigation and modeling approach on the influence of starch type and starch quantity on the structural properties of cookie masses (Prof. Dr. Hensel) |
| Young, Lisa | Laying hen welfare - The prevention of feather pecking and keel bone damage (Prof. Dr. Knierim) |
| Khanal, Gunadhish | Manure application effects on nitrogen pools in a subtropical soil of Oman (Prof. Dr. Bürkert) |
| Kunz, Jens-Peter | Global management of food safety. Lead Quality Manager as a coordination mechanism within a global quality organization for the effective management of food safety with special consideration of cultural differences (Prof. Dr. Ploeger) |
| López Velarde Santos, Mónica | Use of organic wastes of Agave processing for bioenergy production (Prof. Dr. Hensel) |
| Mpouam, Serge Eugene | Determinants of resource use and use efficiency in urban and peri-urban dairy, beef cattle and pig production units in Ouagadougou, Burkina Faso (West Africa) (Prof. Dr. Schlecht) |
| Mwangi, James Maina | Resistance based integrated pest management strategy of Globodera rostochiensis and Globodera pallida in potato cropping systems (Prof. Dr. Finckh) |
| Olschewsky, Anna | Investigation of the suitability of alternative turkey origins for an ecological husbandry system (Prof. Dr. Knierim) |
| Sass, Elke | Quality management status quo and implementation at universities - an empirical study (Prof. Dr. Ploeger) |
| Schwarz, Daniela | Investigation into the development of a water-saving method for the strip irrigation of ridge crops in field vegetable cultivation (Prof. Dr. Hensel) |
| Tröger, Katharine Stephanie | A systems approach to understanding post-harvest losses - insights from a case study of the pineapple value chain in Uganda (Prof. Dr. Hensel) |