Blar i Vitenskapelige artikler på tittel
Viser treff 408-427 av 1416
-
Effect of temperature during flowering, pod set, and seed development on yield components and accumulation of protein, starch, and low molecular weight carbohydrates in two faba bean (Vicia faba L.) cultivars
(Peer reviewed; Journal article, 2023-12-06)The aim was to explore the impact of temperature during seed development on yield performance and seed quality in faba bean when grown at cool temperatures representative for high latitude regions. Two varieties, an early ... -
Effect of three isolates of Pandora neoaphidis from a single population of Sitobion avenae on mortality, speed of kill and fecundity of S. avenae and Rhopalosiphum padi at different temperatures
(Journal article; Peer reviewed, 2019)We studied the effect of three Pandora neoaphidis isolates from one Sitobion avenae population, three temperatures, and two aphid species namely S. avenae and Rhopalosiphum padi on (i) aphid mortality, (ii) time needed to ... -
The effect of tree and harvester size on productivity and harvester investment decisions
(Peer reviewed; Journal article, 2021-11-02)Long-term machine-derived data sets comprising 140,000 trees were collected from four harvesters of equal age and similar working conditions, into two machine size classes, viz. two Ponsse Bears and two smaller Ponsse ... -
The effect of various metal-salts on the sedimentation of soil in a water-based suspension
(Peer reviewed; Journal article, 2020-01-14)Soil particles and bound nutrients that erode from agricultural land may end up in surface waters and cause undesirable changes to the environment. Various measures, among them constructed wetlands have been proposed as ... -
Effect of water stress on reproduction and colonization of podosphaera aphanis of strawberry
(Peer reviewed; Journal article, 2020-09-09)In a number of pathosystems involving the powdery mildews (Erysiphales), plant stress is associated with decreased disease susceptibility and is detrimental to pathogen growth and reproduction. However, in strawberry, ... -
The effective pollination period of European plum (Prunus domestica L.) cultivars in western Norway
(Peer reviewed; Journal article, 2022-01-07)This study evaluated the effective pollination period (EPP) in four European plum (Prunus domestica L.) cultivars (‘Mallard’, ‘Edda’, ‘Jubileum’, and ‘Reeves’) during two years (2018–2019) under the environmental conditions ... -
Effective removal of antibiotic resistance genes from wastewater using marine waste-derived novel nanocomposites
(Peer reviewed; Journal article, 2023-08-04)Wastewater (WW) has been identified as a major hotspot of microbial emerging contaminants (MECs), such as antibiotic resistant bacteria (ARB) and antibiotic resistance genes (ARGs). Currently used WW treatment methods ... -
Effects of abandonment on plant diversity in seminatural grasslands along soil and climate gradients
(Journal article; Peer reviewed, 2017-05-25)Questions: What are the effects of abandonment on plant diversity in seminatural grasslands? Do the effects of abandonment on taxonomic and functional diversity vary along environmental gradients of climate and soil? ... -
Effects of bean seed treatment by the entomopathogenic fungi Metarhizium robertsii and Beauveria bassiana on plant growth, spider mite populations and behavior of predatory mites
(Journal article; Peer reviewed, 2019-02-06)The fungal genera Metarhizium and Beauveria are considered as both entomopathogens and endophytes; they are able to colonize a wide variety of plants and can cause increased plant growth and protect plants against pests. ... -
Effects of Climate Change on Grassland Biodiversity and Productivity: The Need for a Diversity of Models
(Journal article; Peer reviewed, 2018-02-02)There is increasing evidence that the impact of climate change on the productivity of grasslands will at least partly depend on their biodiversity. A high level of biodiversity may confer stability to grassland ecosystems ... -
Effects of consumer cohorts and age on meat expenditures in the United States
(Peer reviewed; Journal article, 2020-04-10)Meat demand is likely influenced by the birth cohort and age of the individual. In this study, we examine the demand for beef, pork, poultry, and other meat in the United States using the 1984–2012 Consumer Expenditure ... -
Effects of daytime or night-time grazing on animal performance, diurnal behaviour and enteric methane emissions from dairy cows at high latitudes
(Peer reviewed; Journal article, 2023-05-30)This study compared animal performance and enteric methane (CH4) emissions from dairy cows in a part-time grazing (PTG) system in northern Sweden. Twenty-four Nordic Red dairy cows were allocated to one of two treatments: ... -
Effects of dietary plant and animal protein sources and replacement levels on growth and feed performance and nutritional status of market-sized turbot (Scophthalmus maximus) in RAS
(Peer reviewed; Journal article, 2022-11-14)One part of aquaculture sustainability is reducing the environmental footprint of aquaculture feeds. For European aquaculture, this means finding feed ingredients that are produced within the economic community, and that ... -
Effects of elevation-dependent climate warming on intra- and inter-specific growth synchrony in mixed mountain forests
(Peer reviewed; Journal article, 2020-09-19)Spruce-fir-beech mixed forests cover a large area in European mountain regions, with high ecological and socio-economic importance. As elevation-zone systems they are highly affected by climate change, which is modifying ... -
Effects of Formic Acid Preservation of Fishbones on the Extractability of Ammonium Lactate–Acetate Soluble Calcium, Phosphorus, Magnesium, and Potassium
(Peer reviewed; Journal article, 2022-03-03)Fishbones contain significant amounts of plant nutrients. Fish residues may be preserved by acidification to pH < 4, which may affect the chemical extractability, and the plant availability of nutrients when applied as ... -
Effects of Grazing Abandoned Grassland on Herbage Production and Utilization, and Sheep Preference and Performance
(Journal article; Peer reviewed, 2018-05-29)Large areas of farmland are abandoned in Norway, which for various reasons are regarded as undesirable. Loss of farmlandmay have negative implications for biodiversity and ecosystem function and food production potential. ... -
Effects of grazing previously abandoned grassland on performance in sheep
(Grassland Science in Europe;Volume 21, Peer reviewed; Chapter, 2016)Large areas of cultivated grasslands have been abandoned in Norway and are no longer used for production. Knowing that access to spring and autumn pastures is a limiting factor for sheep farmers, this study aims at testing ... -
Effects of green manure herbage management and its digestate from biogas production on barley yield, N recovery, soil structure and earthworm populations
(Journal article; Peer reviewed, 2014-01)In repeatedly mown and mulched green manure leys, the mulched herbage contains substantial amounts of nitrogen (N), which may only slightly contribute to the following crops’ nutrient demand. The objective of the present ... -
Effects of growth control on yield and fruit quality of the apple cultivar ‘Rubin’
(Peer reviewed; Journal article, 2020-06-22)The effect of tree growth-control technologies on apple tree vegetative development, productivity and fruit quality was investigated with apple cultivar ‘Rubin’ on dwarf rootstock P 60 at the Institute of Horticulture, ... -
Effects of hair coat characteristics on radiant surface temperature in horses
(Peer reviewed; Journal article, 2019-11-29)Horse owners may lack knowledge about natural thermoregulation mechanisms in horses. Horses are managed intensively; usually stabled at night and turned out during the day. Some are clipped and many wear a blanket, practices ...