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.
2018
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Astrid Johansen Anne Kjersti Bakken Anne Langerud Ragnhild Borchsenius Sverre Heggset Atle HaugnesSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Åshild Taksdal Randby Elisabet Nadeau Linda Karlsson Erik Brodshaug Astrid JohansenSammendrag
Total tract apparent digestibility of early dough and hard dough stage of maturity harvested Whole Crop Wheat by Dairy cows was examined in a latin square experimental design. The Whole Crop wheat was ensiled in big bales. The silage was either crushed or not crushed prior to feeding. The starch was completely harvested, regardless of stage of maturity or Processing.
Forfattere
Liv Østrem Torben Asp Marc Ghesquière Yoshinori Sanada Odd Arne RognliSammendrag
Norwegian cultivars and breeding materials of perennial ryegrass and Festulolium were planted at three locations in Denmark, France and Japan for test-ing of resistance against leaf diseases. In general, all plant materials were susceptible to crown rust. The highest incidence of rust attack occurred at the French site, which due to its climatic conditions might be the most suitable testing site for future scoring of similar plant material. Entries based on introgressed genetic materials from UK were most resistant towards crown rust. Crown rust resistance needs increased focus as a breeding objective in the Nordic region due to climate changes, which will most likely lead to increased infection of leaf diseases.
Forfattere
David Kopecký Joost Baert Susanne Barth J Bartos Vladimir Cernoch J. Dolezel Dermot Grogan John Harper M. Humphreys T. Ksiazczyk Liv Østrem E. Paszkowski Dejan Sokolovič Zbigniew Zwierzykowski Marc GhesquièreSammendrag
A comprehensive set of Festulolium cultivars from on-going field trials in the Eucarpia network was characterised at the chromosome level using genomic in situ hybridization (GISH) and by Diversity Array Technology (DArT) markers. Both technologies were found to be complementary in describing the breeding history of the plant material. The genomic composition of the Lolium X Festuca cultivars varied from those that comprised equivalent proportions of their parental genomes to introgression lines where small chromosome segments of Festuca had been translocated onto Lolium chromosomes. The breadth of genotype combinations found within the grass cultivars described represents an important resource of genetic variations necessary to combat the diverse abiotic stresses encountered within Europe, including safeguards against prolonged exposure to harsh weather conditions. It is likely that in future plant breeding, genotyping will contribute to precision-transfers of targeted Festuca genes into Lolium germplasm in order to enhance resilience to climate change.
Forfattere
Astrid Johansen Anne Kjersti Bakken Anne Langerud Ragnhild Borchsenius Sverre Heggset Atle HaugnesSammendrag
In a farm sceale study three baling strategies were examined in order to document harvesting losses as well as quality of the resulting silage. It was concluded that it is possible to avoid comprehensive harvesting losses and to achieve satisfactory fermented, late harvested Whole crop wheat silage bu use of traditional balers. Application of acid based additve had no significant impact on starch degradation in this Experiment, and the effect on fermentation pattern was inconsistent.
Sammendrag
A small scale ensiling Experiment was carried out in order to examine whether Processing of Whole Crop wheat may have negative implications during fermentation, e.g. elevated losses of starch by hydrolysis and whether Application of additive in order to restrict eh fermentation will moderate or intensify such an effect. It was concluded that kernel Processing prior to ensiling may facilitate starch degradation and have negative impacts on the nutritional value of late harvested Whole Crop wheat silage. Application of acid based additve had no significant impact on starch degradation in this Experiment.
Forfattere
Åshild Taksdal Randby Elisabet Nadeau Linda Karlsson Erik Brodshaug Astrid JohansenSammendrag
Total tract apparent digestibility of early dough and hard dough stage of maturity harvested Whole Crop Wheat by Dairy cows was examined in a latin square experimental design. The Whole Crop wheat was ensiled in big bales. The silage was either crushed or not crushed prior to feeding. The starch was completely harvested, regardless of stage of maturity or Processing.