Sökning: "agricultural residue"
Visar resultat 11 - 15 av 33 avhandlingar innehållade orden agricultural residue.
11. The risk of antimicrobial resistance and zoonotic diseases in India's dairy value chain, and how we can mitigate the public health threat through interventions
Sammanfattning : India is the world's largest producer of milk and milk products with small-scale farms dominating the dairy industry. The infrastructure is inadequate, and quality control is minimal. India has a high burden of infectious and zoonotic diseases due to a lack of awareness, poor hygiene practices, poverty, and limited access to medical services. LÄS MER
12. Utilisation of fibre-rich feedstuffs for pigs in Vietnam
Sammanfattning : This thesis examines the chemical composition and water holding capacity (WHC) of fibrous feeds and evaluates the effects of fibre level, fibre source, particle size and enzyme supplementation on the digestibility, performance, total tract mean retention time (MRT), as well as gut development, morphology, environment and microflora of pigs. The content (g/kg dry matter, DM) of crude protein, ether extract, starch, total sugars and non-starch polysaccharides was found to vary between feedstuffs. LÄS MER
13. Sink or source? : uncertainties in large scale model predictions of forest soil organic carbon dynamics
Sammanfattning : Soil organic carbon (SOC) is the largest terrestrial carbon pool and small changes in this pool may affect the global carbon balance, especially atmospheric concentration of CO2. Within the context of climate policy, the quantification of these changes is important, as pool changes may affect a country's national greenhouse gas budget. LÄS MER
14. Tillage effects on soil respiration in Swedish arable soils
Sammanfattning : The amount of carbon (C) present in soil is greater than the sum of C present in terrestrial vegetation and the atmosphere combined. Small changes in soils can therefore affect atmospheric CO₂ levels and ultimately the global climate. LÄS MER
15. Hempseed cake as a protein feed for ruminants
Sammanfattning : Increasing the use of locally produced protein feeds in ruminant production systems in northern Europe would be a valuable development. Hemp (Cannabis sativa L.) can be cultivated at high latitudes and cold-pressing the seeds to extract the oil produces a residue, hempseed cake (HC), with a high protein content. LÄS MER
