Browsing Vitenskapelige artikler by Title
Now showing items 693-712 of 1042
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Nighttime pasture access: Comparing the effect of production pasture and exercise paddock on milk production and cow behavior in an automatic milking system
(Journal article; Peer reviewed, 2019-08-30)With increasing intensification of the dairy sector in many countries and with the introduction of automatic milking, exercise paddocks combined with full indoor feeding, as an alternative to production pasture, are being ... -
Nitrogen Deficiency and Synergism between Continuous Light and Root Ammonium Supply Modulate Distinct but Overlapping Patterns of Phytohormone Composition in Xylem Sap of Tomato Plants
(Peer reviewed; Journal article, 2021-03-18)Continuous light (CL) or a predominant nitrogen supply as ammonium (NH4+) can induce leaf chlorosis and inhibit plant growth. The similarity in injuries caused by CL and NH4+ suggests involvement of overlapping mechanisms ... -
NordAqua, a Nordic Center of Excellence to develop an algae-based photosynthetic production platform
(Peer reviewed; Journal article, 2021-03-12)NordAqua is a multidisciplinary Nordic Center of Excellence funded by NordForsk Bioeconomy program (2017–2022). The research center promotes Blue Bioeconomy and endeavours to reform the use of natural resources in a ... -
Norsk viltskadesenter
(Others, 2022) -
Norske verneområder: kulturpåvirkning, avskoging og gjengroing
(Journal article; Peer reviewed, 2014)The conservation of nature in Norway has mainly been grounded on the idea of preservation of wilderness areas, while the cultural influence within many of these areas often has been overlooked. The present study shows that ... -
Northern Fennoscandia via the British Isles: evidence for a novel postglacial recolonization route by winter moth (Operophtera brumata)
(Peer reviewed; Journal article, 2021)The frequency and severity of outbreaks by pestiferous insects is increasing globally, likely as a result of human-mediated introductions of non-native organisms. However, it is not always apparent whether an outbreak is ... -
Norwegian Agro-Food Attracting Private Equity Capital; Varieties of Capitalism – Varieties of Financialisation?
(Journal article; Peer reviewed, 2017-04)Due to the (relatively) small scale of the Norwegian food industry, Private Equity capital is deeply involved in the structural development of the sector through acquisitions and takeovers. The Norwegian social‐democratic ... -
Nutrient Recovery from Anaerobically Treated Blackwater and Improving Its Effluent Quality through Microalgae Biomass Production
(Peer reviewed; Journal article, 2020-02-21)The blackwater stream of domestic wastewater contains energy and the majority of nutrients that can contribute to a circular economy. Hygienically safe and odor-free nutrient solution produced from anaerobically treated ... -
Nutrient supply affects the yield stability of major European crops—a 50 year study
(Peer reviewed; Journal article, 2020-12-18)Yield stability is important for food security and a sustainable crop production, especially under changing climatic conditions. It is well known that the variability of yields is linked to changes in meteorological ... -
Nutritional composition of bilberries (Vaccinium myrtillus L.) from forest fields in Norway – Effects of geographic origin, climate, fertilization and soil properties
(Journal article; Peer reviewed, 2015-11-16)Effects of different environmental factors (origin, climate, fertilization and soil properties) on berry nutritional quality were studied in eight forest fields of bilberry (Vaccinium myrtillus) in Northern-, Mid- and ... -
Occurrence and pathogenicity of Pythium (Oomycota) on Ulvaspecies (Chlorophyta) at different salinities
(Peer reviewed; Journal article, 2020-02-25)Pythium species are ubiquitous organisms known to be pathogens to terrestrial plants and marine algae. While several Pythium species (hereafter, Pythium) are described as pathogens to marine red algae, little is known about ... -
Occurrence of plant-parasitic nematodes on enset (Enset ventricosum) in Ethiopia with focus on Pratylenchus goodeyi as a key species of the crop.
(Peer reviewed; Journal article, 2020-10-20)Enset (Ensete ventricosum) is an important starch staple crop, cultivated primarily in south and southwestern Ethiopia. Enset is the main crop of a sustainable indigenous African system that ensures food security in a ... -
On the developmental and environmental regulation of secondary metabolism in Vaccinium spp. berries
(Journal article; Peer reviewed, 2016)Secondary metabolites have important defense and signaling roles, and they contribute to the overall quality of developing and ripening fruits. Blueberries, bilberries, cranberries, and other Vaccinium berries are fleshy ... -
On the knowns and unknowns of natural regeneration of silviculturally managed sessile oak (Quercus petraea (Matt.) Liebl.) forests—a literature review
(Peer reviewed; Journal article, 2020-10-15)Key message This literature review identified the main factors for the success of different silvicultural approaches to regenerate sessile oak naturally and unveiled at the same time important knowledge gaps. Most previous ... -
On-site treated wastewater disposal systems – The role of stratified filter medias for reducing the risk of pollution
(Journal article; Peer reviewed, 2019-01-17)The transmission of pathogens from partially or fully treated wastewater to different water sources are a pervasive risk to public health. To reduce the risk, the integration of source separation, on-site greywater treatment ... -
Open-source data reveal how collections-based fungal diversity is sensitive to global change
(Journal article; Peer reviewed, 2019)Premise of the Study Fungal diversity (richness) trends at large scales are in urgent need of investigation, especially through novel situations that combine long‐term observational with environmental and remotely sensed ... -
Orchard Planting Density and Tree Development Stage Affects Physiological Processes of Apple (Malus domestica Borkh.) Tree
(Peer reviewed; Journal article, 2020-12-04)One of the most important factors affecting photosynthesis and metabolism is light absorbance by leaves and penetration through the canopy. The aim of this study was to evaluate the influence of planting density and tree ... -
ORCHIDEE-PEAT (revision 4596), a model for northern peatland CO2, water, and energy fluxes on daily to annual scales
(Journal article; Peer reviewed, 2018-02-05)Peatlands store substantial amounts of carbon and are vulnerable to climate change. We present a modified version of the Organising Carbon and Hydrology In Dynamic Ecosystems (ORCHIDEE) land surface model for simulating ... -
Organic Waste-Based Fertilizer in Hydroponics Increases Tomato Fruit Size but Reduces Fruit Quality
(Peer reviewed; Journal article, 2021-06-23)In regions with intensive agricultural production, large amounts of organic waste are produced by livestock animals. Liquid digestate from manure-based biogas production could potentially serve as fertilizer if integrated ...