Landwirtschaftliche Fakultät: Landwirtschaftliche Fakultät: Neuzugänge
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The impact of automated, constant incomplete milking on energy balance, udder health, and subsequent performance in early lactation of dairy cows
Meyer, Isabell (2023-12-14)During the first weeks of lactation, dairy cows experience a negative energy balance (NEB), because the energy supply provided by feed intake can not cover the energy needed for maintenance and rising milk production at ... -
Reduction of Gaseous Emissions from Slurry by the Application of Alkaline Additives
Holtkamp, Felix (2023-12-12)The agricultural sector is undergoing a profound transformation process to meet international and national regulations and laws. These are being enacted by policymakers to limit the sector's tremendous gaseous emissions ... -
Assessment of different innovative packaging strategies to maintain the quality of fresh produce
Korte, Imke Marie (2023-12-12)The objective of this thesis was to assess the influence of different innovative packaging strategies on typical quality parameters of fresh produce and thus to keep and even improve the resource efficiency in food supply ... -
Measuring and scaling environmentally induced dynamics of solar-induced chlorophyll fluorescence (SIF) from the ground to the aircraft
Quiros Vargas, Juan Jose (2023-11-11)Chlorophyll fluorescence is the absorbed photosynthetically active radiation (PAR) re-emitted as a faint red glow when the photosynthetic apparatus is not able to run photochemistry. This relation that Chlorophyll fluorescence ... -
Transitions towards sustainable agriculture: The case of wheat-based production systems in Egypt
Abdalla, Ahmed (2023-12-11)Egypt, the world's largest wheat importer, grapples with a critical challenge marked by a substantial disparity between its annual wheat production and consumption, with the latter doubling by 2050 due to a 1.94% yearly ... -
The role of transaction costs in strengthening agricultural market linkages to achieve higher welfare in Tanzania
Bueno Rezende de Castro, André (2023-11-24)Small-scale farmers (SSFs) have high levels of food insecurity and poor nutrition that are reflections of the still high prevalent poverty rates. Semi-subsistence smallholder farming is still predominant in many parts of ... -
Memory of past drought stress exposure effects plant responses in subsequent generations in winter wheat (Triticum aestivum L.)
Kambona, Carolyn Mukiri (2023-11-23)Current research suggests that plants can memorize the environments experienced by their ancestors to alter their phenotypes. Parental environmental effects have been reported for the first offspring generation, and some ... -
Economics of consumer and business behavior related to environment: studies in Belarus
Shershunovich, Yauheniya (2023-11-23)Environmental problems constitute a major risk to humanity. This thesis empirically analyzes the implications of consumer and business behavior related to environment on three levels: on a micro-; on a meso-; and on a ... -
Entomophagy in Myanmar: factors influencing edible insect consumption behavior
Thu Aung, Myint Thu (2023-11-21)As the world population rapidly increases, food security and malnutrition are becoming ever more significant concerns, as well as challenges to achieving sustainable development. These global problems are exacerbated by ... -
Land in transition: Perceptions, narratives, and the governance of natural forest regrowth on abandoned land in Southwest Europe
Frei, Theresa (2023-11-21)Agricultural land abandonment is a widespread land use change in some regions of Europe. This change is driven by a complex interplay of ecological, socio-economic, and political factors, with rural depopulation as an ... -
Genotype-dependent phenotypic variation for agronomic traits, seed composition, and root architecture of Chilean Quinoa (Chenopodium quinoa Willd.)
Pandya, Archis K. (2023-11-20)Today, climate change is one of the biggest challenges facing agriculture practices, and it has significant implications for the sustainable provision of nutritious food in sufficient amounts. To meet such challenges, there ... -
Stabilisierung der Gesundheit von Milchkühen – Automatische Kontrolle des Milchentzugs zur Verringerung des Energiedefizits in der Frühlaktation
Müller, Ute; Südekum, Karl-Heinz (2023-11)Ein negatives Energiesaldo (ES) ist für die Frühlaktation aufgrund der Milchleistungssteigerung bei gleichzeitig nicht ausreichender Energieaufnahme charakteristisch und erhöht bei intensiver Ausprägung des ES das ... -
Lignine aus Low-Input-Pflanzen: Einfluss von Biomasse, Vorbehandlung und Aufschlussparametern auf Struktur und Antioxidanz
Rumpf, Jessica (2023-10-31)Lignin ist ein aromatisches Biopolymer, das in den Zellwänden von Pflanzen vorkommt. Es ist hauptsächlich aus drei sogenannten Monolignolen (<em>p</em>-Hydroxyphenyl (H), Guajakol (G) und Syringol (S)) aufgebaut, die über ... -
Identification and characterization of evolutionarily conserved inositol pyrophosphate phosphohydrolases in plants
Gaugler, Philipp (2023-10-27)Inositol phosphates (InsPs), phosphate esters of <em>myo</em>-inositol, are cellular regulators with critical roles in a wide range of cellular processes in eukaryotes. Members of the subgroup containing at least one ... -
Validation of major QTL conferring salt stress tolerance in winter wheat
Mohamed, Maisa Ahmed Hussin (2023-10-16)Wheat is the third most important crop grown extensively worldwide, with global production and use estimated at 775.6 and 755.8 million tons, respectively. Despite its importance for global food security, its productivity ... -
Multivariate methods for genetic association testing for immune traits in maternal pig breeds
Roth, Katharina (2023-10-10)In pig breeding immune traits are considered to serve as potential biomarkers for pig’s health-competence. A limited number of published studies indicate medium to high heritabilities (h<sup>2</sup>) for several immune ... -
Qualitative and quantitative assessment of sustainable urban stormwater management in Bogotá, Colombia
Ortega Sandoval, Abby Daniela (2023-10-02)Rapid population growth and urbanization have triggered abrupt changes in land use, intensifying impervious surfaces and the loss of green areas. Sustainable urban drainage systems (SUDS) are an appealing alternative to ... -
Dynamics of multiple elements in litter decomposition under various disturbances
Zhuang, Liyan (2023-09-29)Both artificial disturbance and climate change regimes can strongly affect soil carbon (C) sequestration and nutrient dynamics through decomposition processes of above- and belowground residues in terrestrial ecosystems. ... -
Contributions to image-based high-throughput phenotyping in viticulture
Zabawa, Laura (2023-09-29)Grapevine is a crop with significant economic importance. Unlike many other crops, grapevine is a quality crop with the focus on yield optimization instead of maximization. Regular monitoring of plant diseases and pests ... -
Analysis of drought stress effect on wheat in interaction with high temperatures
Mahrookashani, Amirhossein (2023-09-19)The production of wheat is greatly threatened by the global increase in heat and drought stress. The individual effects of these two stressors on different growth and yield traits of wheat have been studied, but the response ...