The Faculty of Agriculture: Browsing Landwirtschaftliche Fakultät by Title
Now showing items 837-856 of 1256
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Nitrogen management in irrigated cotton-based systems under conservation agriculture on salt-affected lands of Uzbekistan
Devkota-Wasti, Mina Kumari (2011-11-23)Intensive soil tillage and mismanagement of irrigation water and fertilizers reduce soil organic matter and increase secondary soil salinization. These processes are increasing production costs, reducing soil fertility and ... -
Nitrogen sequestration in paddy and non-paddy soils formed from different parent materials
Houtermans, Miriam (2019-08-19)Paddy soils exhibit low nitrogen (N) use efficiency. Prior research in this field suggested that paddy soils may sequester significant amounts of N in aged amino acids, microbial residues, or even in pyrogenic N. The ... -
Non-destructive evaluation of complex interactions between Heterodera schachtii and Rhizoctonia solani on sugar beet as affected by cultivar resistance
Hillnhütter, Christian (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 ... -
Non-invasive monitoring of water and solute fluxes in a cropped soil
Garré, Sarah (2010-12-15)Although the influence of root water uptake on solute transport is commonly recognized as important, it has barely been studied throughout the literature. However, plants take up a big amount of the infiltrating water and ... -
NRF2 mediated oxidative stress response activity during early in vitro bovine embryo development
Amin, Ahmed Abdelsamad Zaki (2015-03-30)Overcoming oxidative stress is one of the various embryo challenges to survive under suboptimal conditions during in vitro production of bovine embryos. Thus, the present study aimed to examine the ability of preimplantation ... -
Nurturing Interdisciplinarity in Agricultural Research through Capacity-Building: A case study of ZEF’s Uzbekistan Project
Mehmood-Ul-Hassan, Muhammad (2013-03-08)Interdisciplinary research is one of the key strategies of Center for Development Research (German: Zentrum für Entwicklungsforschung -ZEF) of Bonn University. ZEF claims to be one of the top centers of excellence in ... -
Nutrient elements in micro- to nanosized fractions: occurrence, transport, and plant uptake in agroecosystems
Jia, Yunsheng (2023-04-04)As phosphorus (P) is a non-substitutable nutrient for all organisms and thus pivotal in supporting crop productivity, limited and unevenly distributed phosphate rocks drive research concerns on substituted P fertilizers ... -
Nutrient recovery from human urine: Treatment options and reuse potential
Antonini, Samantha (2013-05-17)A “No Mix” sanitation system was installed in a dormitory at the University of CanTho in South Vietnam, with the objective of recycling nutrients from source separated wastewater. The “Yellow Water” treatment plant was ... -
Nutrient recycling from animal slurries: Solutions for minimizing eutrophication and environmental pollution
Stamm, Nadine (2013-11-21)Economic development with a concomitant higher income as in China is often associated with a growing demand for protein rich food. This has led to high animal densities, especially large pig farms and consequently vast ... -
Nutrition of giraffes (Giraffa camelopardalis) in captivity: Evaluation of feeding practice and analysis of rations in European zoos
Gussek, Isabel Ruth (2016-06-28)Compared to other zoo herbivores, the nutrition of captive giraffes is particularly challenging. They belong to the group of browsing ruminants and developed adaptations which enable optimal ingestion, comminution and ... -
Nutritional Situation, Functionality and Mortality in Nursing Home Residents: Results of a 12-Month Follow-Up Study
Diekmann, Rebecca (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 ... -
Nutritional status and related factors in nursing home residents: Comparative study in elderly migrants and native Germans
Paker-Eichelkraut, H. Sündüs (2011-04-15)<strong>Introduction</strong>: Elderly migrants represent an ever increasing portion of German nursing home residents. However, the nutritional status of elderly migrants and related problems are still largely unknown. The ... -
Nutritional Status of Trauma Patients with Disorders in Wound Healing: Assessment and Effects of Nutrient Supplementation
Blaß, Sandra (2012-10-31)Disorders in wound healing (DWH) are severe post-surgical complications in trauma patients, unfortunately, the reasons being not completely understood. However, nutrition is hypothesised as an important factor for proper ... -
Nutritional status of very old elderly living in private households in Germany: a cross-sectional study
Kreuel, Karin (2003)<b>Aim</b>: To evaluate of the nutritional status and the nutrient intake of high aged (85 years and older), healthy (i.e. independent in basic activities of daily living), free-living people in Germany. To analyse the ... -
Nutritional strategies and their influence on the expression of nutrient sensing G protein-coupled receptors in adipose tissue of dairy cows
Friedrichs, Paula (2015-12-03)Adipose tissue (AT) plays a central role in the regulation of metabolism at the onset of lactation as a major contributor of energy through the mobilization of nonesterified fatty acids. This time period is especially ... -
Nutzenbetrachtung internetbasierter Informationssysteme im einzel- und überbetrieblichen Gesundheitsmanagement
Ellebrecht, Alexander (2008)<p>Ziel der Arbeit war es, einen methodischen Ansatz zur Bewertung des zu erwartenden Nutzens von in Pilotketten entwickelten Systemfunktionalitäten eines internetbasierten überbetrieblichen Informations- und Kommunikationssystems ... -
Nutzung der regenerativen Energiequelle „Abluftreinigungsanlage“ für das Kühlen und Heizen von Tierställen: Fallstudienuntersuchungen
Lengling, Alexandra; Deeken, Hauke F.; Krommweh, Manuel S.; Büscher, Wolfgang (2023-04)Ziel des Forschungsprojektes „Nutzung der regenerativen Energiequelle Abluftreinigungsanlage zum Kühlen und Heizen von Tierställen – Fallstudienuntersuchung“ (EnergARA) war es, durch Langzeituntersuchungen in der Praxis ... -
Nutzung von Braunalgenextrakten (Ascophyllum nodosum) zur Kontrolle der Krautfäule (Phytophthora infestans) im ökologischen Kartoffel- und Tomatenanbau
Neuhoff, Daniel; Tadesse, Mekuria; Köpke, Ulrich (2006)In den Jahren 2002 – 2004 wurden Labor-, Gewächshaus- und Feldversuche zur Kontrolle der Krautfäule (Phytophthora infestans) an Kartoffeln und Tomaten durchgeführt. Ziel der Untersuchungen war es, ein für die Praxis des ... -
Die Nutzung von Naturkapital zur wirtschaftlichen Entwicklung Namibias: eine bioökonomische Gleichgewichtsanalyse am Beispiel Fisch
Winter, Etti (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 ... -
Nutzungskonzept für ein integriertes Audit- und Dokumentenmanagementsystem im überbetrieblichen Gesundheitsmanagement Schweine haltender Betriebe
Mack, Adriane (2007)Ziel der Arbeit war es, ein Konzept zu entwickeln, wie sich die überbetriebliche Gesundheitsberatung in Fleisch erzeugenden Ketten mit Softwarelösungen für die Bereiche Audit- und Dokumentenmanagement wirkungsvoll unterstützen ...