Browsing Fakultät für Agrarwissenschaften (inkl. GAUSS) by Advisor & Referee "Dittert, Klaus Prof. Dr."
Now showing items 1-20 of 35
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Dynamics of Phosphorus Availability and Uptake in Hydroponics and Soils
(2024-12-09)The availability of phosphorus (P) in terrestrial ecosystems is primarily determined by plant genotypes and soil physiochemical characteristics that influence the chemical forms of P in soil and its biotransformation by ... -
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. ... -
The role of glutathione transferases in herbicide detoxification - a genome-wide study on flufenacet resistant black-grass
(2024-04-19)Resistance of black-grass (Alopecurus myosuroides Huds.) to post-emergent herbicides is already widespread in Europe. In addition to that, resistance to pre-emergent herbicides is evolving such as Group 15 herbicides, among ... -
Determination of ammonia emissions in multi-plot field trials to assess optimized application techniques for liquid manure in growing winter wheat
(2023-10-30)Ammonia emissions caused by liquid manure application affect human life expectancy and threaten natural ecosystems. However, other associated concerns like greenhouse gas emissions and nitrate leaching are equally relevant. ... -
Insights into nitrogen fluxes in different dairy production systems in northwest Germany
(2023-08-31)Local nutrient surpluses are a global challenge and pose a risk for ecosystems. Nitrogen (N) is particularly important in this context, as it is a main plant nutrient and necessary for a promoted plant growth in agricultural ... -
Analyses on the Mitigation of Environmental Pollution by Nitrogen from Agriculture – Selected Indicators and Regulatory Policy Options to Improve Nutrient Management
(2023-07-28)Nitrogen (N) supply is essential for sustainable and cost-effective crop production, but losses of reactive N from agricultural activities pose a major ecological threat, with negative impacts on biodiversity, climate, ... -
Development and evaluation of physicochemical quick methods for the analysis of nutrients in liquid organic manures
(2023-06-27)Liquid organic manures can be used to return surplus nutrients from animal and biogas production to agricultural land. For correct ecological and economic use, the nutrient concentrations of the farm manures must be known ... -
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 ... -
Factors stimulating germination of Plasmodiophora brassicae resting spores
(2022-12-07)Cruciferous crops have significant economic value as vegetables, edible and industrial oil sources, animal feeds, manure and biofuel. Clubroot caused by Plasmodiophora brassicae, a worldwide spread soil-borne disease ... -
The role of stable sward height patches for the productivity, herbage intake and nitrogen cycling of cattle pastures differing in stocking rate
(2022-07-18)Extensively managed grasslands are multifunctional. Especially low-intensity grazing is known to be beneficial for biodiversity outcomes as well as for numerous other ecosystem services, such as carbon sequestration. The ... -
Zuckerrübenanbau unter veränderten Klimabedingungen - Trockenstresstoleranz und Stickstoffnutzungseffizienz von Zuckerrübengenotypen
(2022-05-18)Natural resources such as water and nitrogen are essential for plant growth. In the future, water will be limited more frequently due to climatic changes. Therefore, varieties are needed that can tolerate periods of drought ... -
Studies on improving phosphorus use efficiency of potato: effects on plant growth, physiology, and quality of tubers
(2021-11-18)Plants develop different strategies in response to low and high P supply. Potato has a low P use efficiency (PUE) compared to other crops, which is caused by its limited root system. Therefore, it is necessary to gain more ... -
Magnesium deficiency induced responses in crop physiology: impacts on photosynthesis, light utilization, and photoprotection
(2021-11-18)Intensive agricultural production without compensation of macro- and micro-nutrients that are taken up by the plants or leached out from the soil by rain, leads to nutrient deficiency in soils and plants. Subsequently, it ... -
Nitrate uptake, root exudation, and litter quality - crop plant effects on denitrification and its product stoichiometry
(2021-06-18)Agricultural soils are the largest anthropogenic source of nitrous oxide (N2O) – a potent greenhouse gas that is primarily originating from the microbial processes denitrification and nitrification. While denitrification ... -
Mitigating N2O emission from arable soils
(2021-04-23)Nitrous oxide (N2O) is an important greenhouse gas which contributes to climate change and ozone depletion. Mineral N fertilizers are one of the most important sources of N2O emission in agricultural systems. Enhanced-efficiency ... -
Potassium nutrition on tomato (Solanum lycopersicon L.) has an impact on production, postharvest behavior, and fruit sensory profile
(2021-02-04)Tomato (Solanum lycopersicon L.) is the most important vegetable in the world consumption and production. The fruits significantly contribute to human health, as they are rich in vitamins, minerals, sugars and antioxidants. ... -
Feldfrüchte für die Biogaserzeugung – Index der relativen Anbauwürdigkeit (IrA)
(2020-12-18)Biogas plants that are mainly fed with maize, often show a lack of trace elements, especially of cobalt and nickel. The reason for this is the low absorption capacity of maize of these process-relevant trace elements. To ... -
Critical Factors of Post-Harvest Nitrous Oxide Emissions from Oilseed Rape – Cereal Rotations
(2020-05-06)The sub-project of the project “Minderung von Treibhausgasemissionen im Rapsanbau unter besonderer Berücksichtigung der Stickstoffdüngung” of the division Plant Nutrition and Crop Physiology, Department of Crop Sciences ... -
Effect of white clover and perennial ryegrass genotype on yield and forage quality of grass-clover and grass-clover-forb mixtures
(2019-05-16)Grass-clover mixtures have shown a higher yield, higher yield stability and higher nutritive value compared to individual species in monoculture. The number and identity of species in a mixture are important factors for ... -
Effect of the potassium and magnesium nutrition on potato (Solanum tuberosum L.) tuber quality and plant development
(2018-10-17)Knowledge regarding the importance of potassium (K) and magnesium (Mg) for potato plant development and tuber quality is limited. K and Mg are nutrients, besides other crucial roles, for photosynthesis and the partitioning ...