Blar i Brage INN på emneord "nitrogen"
Viser treff 1-6 av 6
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Comparison of fatty acids and elemental nutrients in periphyton, invertebrates, and cutthroat trout (Oncorhyncus clarki) in conifer and alder streams of western Washington state
(Journal article; Peer reviewed, 2011)Organism growth and reproduction are often limited by nutrient availability in freshwater ecosystems where, in some cases, food webs are primarily supported by allochthonous organic matter. Therefore, we hypothesized that ... -
Does large herbivore removal affect secondary metabolites, nutrients and shoot length in woody species in semi-arid savannas?
(Journal article; Peer reviewed, 2013)We hypothesised that exclusion of long-term browsing leads to decreased nutrient concentrations, increased carbon-based secondary metabolites (CBSMs) and decreased shoot length in woody plants in semi-arid savannas. To ... -
Italian Ryegrass, Perennial Ryegrass, and Meadow Fescue as Undersown Cover Crops in Spring Wheat and Barley: Results from a Mixed Methods Study in Norway
(Peer reviewed; Journal article, 2022)Cover crops could provide environmental benefits in spring-grain systems through diversification, reduced nitrate leaching, and carbon sequestration. However, few farmers apply the technique, partly as they believe the ... -
Lack of Cascading Effects of Eurasian Lynx Predation on Roe Deer to Soil and Plant Nutrients
(Peer reviewed; Journal article, 2020)This study examines the extent to which above-ground trophic processes such as large carnivore predation on wild ungulates can cause cascading effects through the provision of carrion resources to below-ground ecosystem ... -
Nitrogen-Enriched Organic fertilizer's (NEO) effects on crop yields, soil functions, and species
(PhD Thesis in Applied Ecology and Biotechnology;35, Doctoral thesis, 2023)I en tid med befolkningsvekst, økende matpriser, knapphet på dyrkbar jord og store miljøutfordringer, kreves det nytenkning. Til dette hører innovative gjødselprodukter med minimal miljøpåvirkning, som sammen med andre ... -
Regionale gjødselressurser: avlingseffekt av biokull i blanding med biorest. Resultater fra Høgskolen i Innlandet sitt arbeid i 2021
(Skriftserien;4/2022, Research report, 2022)På oppdrag for prosjekt «Utvikling av ny regional gjødselvare», gjennomførte Institutt for jordbruksfag ved Høyskolen i Innlandet et feltforsøk, et lagringsforsøk og et potteforsøk for å finne avlingseffekter av kombinasjonen ...