Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2024
Forfattere
Karin Juul Hesselsøe Anne Friederike Borchert Trond Olav Pettersen Atle Beisland Kristine Sundsdal Victoria Stornes Moen Erik Lysøe Monica Skogen Carl Frisk Tatsiana Espevig Christian Spring Mark Ferguson Matthew Clark Liam Hargreaves Martin Nilsson Wolfgang Prämaßing Lukas Borrink Daniel R. Hunt Julian Siebert Axel Städler Yuri Lebedin Valentina Maygurova Anna Antropova Tatiana Gagkaeva Marina Usoltseva Kate Entwistle Sabine Braitmaier Carlos Guerrero Ingeborg M. Hokkanen Heikki HokkanenSammendrag
Integrated Pest Management (IPM) refers to the integration of all available techniques for control of diseases, harmful insects and weeds and keep the use of pesticides to levels that are economically justified and environmentally sustainable (FAO, 2016). In compliance with regulations 2009/128/EU and 2009/1107/EU, the five Nordic countries, UK, the Netherlands, Germany, Portugal and Italy have all imposed strict regulations on pesticide use (STERF, 2016). In this context, a main challenge for golf courses is to secure high-quality playing conditions for current and future generations while at the same time reducing the dependency on chemical plant protection products. IPM has for many years been one of STERF’s highest research priorities with a focus on: Evaluation and management of turfgrass species, varieties and mixtures to create more disease resistant, stress tolerant and weed-competitive turf (i); Identification and understanding the biology and proliferation of harmful organisms in turf (ii) Safer and more efficient use of pesticides (including reduced risk for surface runoff and leaching to the environment (http://www.sterf.org/sv/projects/project-list?pid=12) (iii). Due to common EU directives, global warming and other reasons, golf courses in other parts of Northern Europe mostly experience the same IPM challenges as in the Nordic countries. This project addresses UN’s Sustainable Development Goals 12, 13 and 15 as described by R&A and STERF in ‘Golf Course Scandinavia 2030’. It is also a direct follow-up of R&A’s GC2030 ‘Action Plans for ‘Golf Course Condition and Playability’ (1) and ‘Resources’ which request projects that identify alternative approaches to pesticide use and discuss their efficacy (2). The overall goal of this project was to investigate cultural practices and new technologies for prevention and control of the two most important and destructive turfgrass diseases on golf course putting greens - microdochium patch and dollar spot, and to get insight on situation and methods for prevention and control of insect pests on golf courses with a minimum use of pesticides in the Nordic countries.
Forfattere
Ingrid TengeSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Claire W. Armstrong Atle Harby Idar Kreutzer Anders Oskal Ivar Baste Else Hovind Hendel Liv Anna Lindman Hanne Kathrine Sjølie Kristine Grimsrud Audun Korsæth Trude Myklebust Vigdis VandvikRedaktører
Aksel MjøsSammendrag
Det er ikke registrert sammendrag
Forfattere
Even Unsgård Erling Meisingset Inger Maren Rivrud Gunn Randi Fossland Pål Thorvaldsen Vebjørn Veiberg Atle MysterudSammendrag
In Europe, over a third of the agricultural area is grass meadows used for livestock grazing and fodder production. Grass meadows provide a food source for wild ungulates causing human-wildlife conflicts due to forage removal. Few experimental studies have quantified biomass loss with enough replicates to determine how surrounding environments influences level of biomass removal. Using an exclosure experiment on 57 grassland meadows over five years at the northwest coast of Norway covering 10 650 km2, we quantified biomass removal by red deer (Cervus elaphus L.) and how environmental factors impacted biomass loss (Study 1). Furthermore, we examined development of biomass loss and crude protein concentration in five fields throughout the growing season (Study 2). The average predicted biomass loss to red deer grazing was 16% for the first harvest, and 7.3% for the second harvest (Study 1). Biomass loss increased with red deer density from 0% at the lowest density (0.6 red deer harvested/km2) to 31% at the highest density (4 red deer harvested/km2). Biomass loss increased from 12% to 32.8% as terrain ruggedness index (TRI) rose from 2.1 to 7.1. Absolute biomass loss increased towards time of grass harvest (Study 2). Crude protein concentration was higher in unfenced plots during the period before first harvest, but not between first and second harvest (Study 2). The quantification of biomass removal at a large spatial scale over several years in this study provides a better understanding of factors causing variation in losses.
Sammendrag
Norsk institutt for bioøkonomi utførte somrane 2022 og 2023 vegetasjonskartlegging i Ål kommune. Samla areal er 149 km². Kartlegginga er gjort etter instruks for kartlegging i målestokk 1:20 000 - 50 000 (VK25). Det er laga vegetasjonskart og 3 avleia temakart for beite for sau og storfe. Denne rapporten beskriv metode for kartlegging, registrerte vegetasjonstypar og deira fordeling i området. Det er gjeve ein omtale av beiteverdi og beitekapasitet, samt nokre råd kring skjøtsel av kulturlandskap og beite.
Forfattere
Xiao-Yan Ma Dag-Ragnar Blystad Qiao-Chun Wang Lu Tong Øyvor Stensbøl Dong Zhang Zhibo HamborgSammendrag
Det er ikke registrert sammendrag
Forfattere
Christian PedersenSammendrag
Det er ikke registrert sammendrag
Forfattere
Christian PedersenSammendrag
Det er ikke registrert sammendrag
Forfattere
Christian PedersenSammendrag
Det er ikke registrert sammendrag