Factsheet2022Open access
Friska kalvar vid förmedling av tvåveckors tjurkalvar
Axelsson, Louise; Arvidsson Segerkvist, Katarina; Hagelsås, Elin et al.
Birgitta Johansson
Publications
2022
2021
Report2021Open access
Gårdsanpassad värmebehandling av åkerböna och ärt till kalvar
Nadeau, Elisabet; Dahlström, Frida; Johansson, Birgitta et al.
2018
Review article2018Peer reviewedOpen access
Risks and opportunities of increasing yields in organic farming. A review
Roos, Elin; Mie, Axel; Wivstad, Maria et al.
2017
Conference paper2017Peer reviewed
Optimerad kombination av klöver/gräsensilage och andra närproducerade proteinfodermedel till mjölkraskalvar
Johansson, Birgitta; Hessle, Anna; Kumm, Karl-Ivar.
2016
Conference abstract2016
Minerals in forage for dairy cows
Johansson, Birgitta; Åkerlind, Maria.
Research article2016Peer reviewed
Using clover/grass silage as a protein feed for dairy bull calves
Johansson, Birgitta; Hessle, Anna; Kumm, Karl-Ivar.
2015
Conference paper2015
Predicting intake capacity of growing bulls
Åkerlind, Maria; Johansson, Birgitta; Stenberg, H. et al.
Factsheet2015Open access
Proteinfoder till mjölkkor
Johansson, Birgitta; Ullven, Karin.
Research article2015Peer reviewedOpen access
Cold-pressed rapeseed cake or full fat rapeseed to organic dairy cows - milk production and profitability
Johansson, Birgitta; Kumm, Karl-Ivar; Åkerlind, Maria et al.
2014
Conference abstract2014Peer reviewed
Using High Proportions of Clover-rich Silage for Dairy Bull Calves
Johansson, Birgitta; Hessle, Anna; Kumm, Karl-Ivar.
Report2014Open access
Optimerad kombination av vallbaljväxtensilage och andra närproducerade proteinfodermedel till mjölkraskalvar : slutrapport Stina Werners fond SSWF 11-3 / 40-3, ANSUN
Johansson, Birgitta; Hessle, Anna; Kumm, Karl-Ivar.
Report2014Open access
Optimerad kombination av vallbaljväxtensilage och andra närproducerade proteinfodermedel till mjölkraskalvar : slutrapport till Köttprogrammet, SLF, projektnummer H1150244
Johansson, Birgitta; Hessle, Anna; Kumm, Karl-Ivar.
Conference paper2014Peer reviewed
Using clover/grass silage as a protein feed for dairy bull calves
Johansson, Birgitta; Hessle, Anna; Kumm, Karl-Ivar.
Report chapter2014
Klöverrikt ensilage som proteinfoder till mjölkraskalvar
Johansson, Birgitta; Hessle, Anna; Kumm, Karl-Ivar.
Research article2014Peer reviewedOpen access
Status of vitamins E and A and β-carotene and health in organic dairy cows fed a diet without synthetic vitamins
Johansson, Birgitta; Persson Waller, Karin; Jensen, S.K. et al.
2013
Factsheet2013Open access
Utevistelse – Nötkreatur: Från seminariet ”Det är inne att vara ute”
Johansson, Birgitta.
Report chapter2013Peer reviewed
Forage legume silage and cold-pressed rapeseed cake for dairy bull calves
Johansson, Birgitta; Hessle, Anna.;Løes, Anne-Kristin (ed.); Askegaard, M (ed.); Langer, Vibeke (ed.); et al.
Conference paper2013
Importance of organic farming research in Sweden for innovations and increased sustainability in agriculture
Wivstad, Maria; Fredriksson, Pelle; Ullven, Karin et al.
Conference paper2013Peer reviewed
Knowledge synthesis and dissemination in organic research in Sweden: Integrating ethics
Wallenbeck, Anna; Winqvist, Camilla; Wivstad, Maria et al.
2012
Conference paper2012Peer reviewed
Cold-pressed rapeseed cake or rapeseed to dairy cows – milk production and profitability
Johansson, Birgitta; Kumm, Karl-Ivar; Nadeau, Elisabet.
Conference paper2012Peer reviewed
Effects on vitamin status and health in dairy cows fed without synthetic viatmins
Johansson, Birgitta; Persson Waller, Karin; Jensen, S.K. et al.
Conference abstract2012Peer reviewed
Tillskott av vitaminer – behövs det?
Lindqvist, Hanna; Nadeau, Elisabet; Persson Waller, Karin et al.
Report2012
Kallpressad rapskaka eller rapsfrö till mjölkkor - mjölkproduktion och företagsekonomi Slutrapport till Stiftelsen Lantbruksforskning
Johansson, Birgitta; Kumm, Karl-Ivar; Nadeau, Elisabet et al.
Conference paper2012Peer reviewed
Effects of vitamin status and health in dairy cows fed without synthetic vitamins
Johansson, Birgitta; Persson Waller, Karin; Jensen, Sören K et al.
Report chapter2012Peer reviewed
Locally produced protein feeds for dairy bull calves
Johansson, Birgitta; Fernqvist, Therese; Hessle, Anna et al.