Browsing NIBIO Brage by Title

Lavdosepraparat godkjent mot ugras i grasmark

Skuterud, Rolf (Grønn kunnskap e;7(112) 2003, Research report, 2003)

Lavdosepreparatene Gratil WG 75 og Harmony DF 75 er nå godkjent mot ugras i grasmark. Disse preparatene har sin styrke først og fremst mot høymole, og ved at de i stor grad skåner kløveren. Sammenlignet med dagens godkjente ...

Lavendel (Lavendula angustifolia), prøvedyrka på indre Østland 2002-2004

Børtnes, Gunhild; Mordal, Ruth (Grønn kunnskap e;8(122) 2004, Research report, 2004)

Fire sortar av lavendel har vore prøvd på Planteforsk Kise frå 2002 til 2004. Overvintringa på indre Østland var langt betre enn vi hadde forventa. Best var ein klon frå ein privathage i Sogn. Denne overvintra 100 %, hadde ...

Lavutslippsmaterialer i bygg. Barrierer og muligheter

Selvig, Eivind; Enlid, Elin; Næss, Asbjørg; Alfredsen, Gry; Gobakken, Lone Ross; Sandland, Knut Magnar (NIBIO Rapport;6(20) 2020, Research report, 2020-04)

Foreliggende rapport er utarbeidet av NIBIO og Civitas på oppdrag for Klima- og miljødepartementet. Oppdraget har vært å beskrive status og barrierer for bruk av lavutslippsmaterialer i byggebransjen i dag, samt mulige ...

Låvetørking og solvarme

Todnem, Odd (Journal article, 1959-06)

Leachability and Decay Resistance of Wood Polyesterified with Sorbitol and Citric Acid

Beck, Greeley (Peer reviewed; Journal article, 2020-06-06)

Research Highlights: Polyesteriﬁcation of wood with sorbitol and citric acid (SCA) increases decay resistance against brown-rot and white-rot fungi without reducing cell wall moisture content but the SCA polymer is susceptible ...

Leachate emissions of short- and long-chain perand polyfluoralkyl substances (PFASs) from various Norwegian landfills

Knutsen, Heidi; Mæhlum, Trond; Haarstad, Ketil; Slinde, Gøril Aasen; Arp, Hans Peter (Journal article; Peer reviewed, 2019)

Restrictions on the use of long-chain per- and polyfluoralkyl substances (PFASs) has led to substitutions with short-chain PFASs. This study investigated the presence of four short-chain PFASs and twenty-four long-chain ...

Leaching and surface runoff after fall application of fungicides on putting greens

Aamlid, Trygve; Almvik, Marit; Pettersen, Trond; Bolli, Randi (Peer reviewed; Journal article, 2020-12-08)

Many greenkeepers and authorities are concerned about the environmental risks resulting from pesticide use on golf courses. We studied leaching and surface runoff of fungicides and metabolites during two winter seasons ...

Leaching of commonly used impregnation agents affected by wood properties

Kängsepp, Kärt; Larnøy, Erik; Meier, Pille (Chapter, 2011)

The objective of the study was to assess the influence of wood properties on copper leaching from wood treated with preservatives. Scots pine (Pinus sylvestris L.) trees were harvested from two different stands in Norway ...

Leaching of Five Pesticides of Contrasting Mobility through Frozen and Unfrozen Soil

Holten, Roger; Larsbo, Mats; Jarvis, Nicholas; Stenrød, Marianne; Almvik, Marit; Eklo, Ole Martin (Journal article; Peer reviewed, 2019)

Field and laboratory studies show increased leaching of pesticides through macropores in frozen soil. Fast macropore flow has been shown to reduce the influence of pesticide properties on leaching, but data on these processes ...

Learning for Sustainability in Horticultural Production in Arctic Norway

Halland, Hilde; Lamprinakis, Lampros; Ingrid, Kvalvik; Bertella, Giovanna (Peer reviewed; Journal article, 2021-09-20)

Sustainability learning is gaining popularity as an important field within sustainability research, where farm sustainability can be understood as a learning process. In this study, we seek to reveal the sustainability ...

Learning science during teatime: Using a citizen science approach to collect data on litter decomposition in Sweden and Austria

Sandén, Taru; Spiegel, Heide; Wenng, Hannah Tabea; Schwarz, Michael; Sarneel, Judith M. (Peer reviewed; Journal article, 2020-09-18)

The decay of organic material—litter decomposition—is a critical process for life on Earth and an essential part of the global carbon cycle. Yet, this basic process remains unknown to many citizens. The Tea Bag Index (TBI) ...