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.
2019
Forfattere
Lise GrøvaSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det fins ikke enkle løsninger for å unngå høymole. Flere tiltak samtidig, over flere år, må til for å kontrollere de livskraftige ugrasplantene. Ulike tiltak er prøvd ut i forsøk forskjellige steder i landet.
Sammendrag
Er melkeproduksjonen gunstig både for miljø og lønnsomhet gir det en vinn-vinn-situasjon. Sammenhengen mellom miljøeffekter og økonomi har blitt undersøkt på økologiske og konvensjonelle melkeproduksjonsbruk i Møre og Romsdal.
Forfattere
Ljiljana Keca M. Marceta Gregor Bozic Sanja Peric Ivaylo Tsvetkov Kjell Andreassen A. Stijovic D. Mandzukovski Brane Zlokapa Valeriu Norocel NicolescuSammendrag
The prospects and challenges for non-native tree species (NNTS) in Southeast Europe (SEE) were analyzed using a combination of SWOT Analysis and the Analytic Hierarchy Process (AHP). Preference data from three groups of opinion leaders with extensive knowledge of the silviculture, ecology and impact of climate change on NNTS in SEE (researchers, practitioners and decision-makers) were used. Results revealed that strengths and opportunities for all three analyzed elements outweigh their weaknesses and threats. In the review of silviculture, key strengths and opportunities were identified as high p roductivity, adaptation to afforestation of degraded lands, gap filling in forest ecosystems after the loss of native tree species, and higher volume growth of NNTS compared to native tree species. Strength-Opportunity (SO) elements related to climate change were found to be adaptive management responsiveness to climate change and increased length of growing period, possibility of better-adapted mixtures with NNTS under climate change, and replacement of tree species that are sensitive to pests and outbreaks resulting from climate change. These results provide important insights into different segments of strategy approach of sustainable management of NNTS in relation to management, silviculture and climate change practices in SEE.
Forfattere
Md Zia Uddin Weria Khaksar Jim TørresenSammendrag
Det er ikke registrert sammendrag
Forfattere
Jakob GeipelSammendrag
Det er ikke registrert sammendrag
Forfattere
Jakob GeipelSammendrag
Det er ikke registrert sammendrag
Forfattere
Lindsay K Newbold Alex Robinson Ilze Rasnaca Elma Lahive Gweon H Soon Emmanuel Lapied Deborah H Oughton Sergey Gashchak Nicholas A. Beresford David J. SpurgeonSammendrag
Det er ikke registrert sammendrag
Forfattere
Klara Petkovic Maja Manojlovic Ranko Čabilovski Dorde Krstic Zdenko Loncaric Peder LombnæsSammendrag
Biofortification of forage crops has an important role in improving the quality of plants used for animal nutrition. The field experiments were conducted in three consecutive years in Subotica, Serbia, in order to investigate the effect of Se, Zn, and Cu foliar fertilization on the yield, Se and Zn contents and nutrient efficiency, as well as on other mineral compositions of alfalfa hay. The treatments were as follows: i) control without fertilization, ii) 5 g Se ha-1, iii) 10 g Se ha-1, iv) 0.5 kg Zn ha-1, v) 1 kg Zn ha-1, vi) the combination of these two elements (0.5 kg Zn ha-1 and Se 10 g ha-1) and vii) 2% Cu solution. The application of Se, Zn, and Cu had no effect on dry yield or on crude protein, P, K, Ca, Mg, Fe, Mn, Mo, and Co contents in alfalfa hay. However, Se, Zn, and Cu fertilization significantly increased the contents of Se, Zn, and Cu in alfalfa hay. The results showed that Se and Zn contents in plant biomass were significantly correlated with the applied doses of Se (r=0.99) and Zn (r=0.99). The production years of alfalfa and the weather conditions proved to be significant factors in fertilization efficiency.
Forfattere
Audun KorsæthSammendrag
Det er ikke registrert sammendrag