Biological Soil Mapping (BioSoM)

Last changed: 22 August 2018
BioSoM.jpg

Biological Soil Mapping (BioSoM) is a thematic research program at the NL-faculty, aiming to give scientific support towards a new service to farmers detecting soil borne pathogens and advising in crop management to optimize crop rotation and production in Sweden.

BioSoM - phase I

BioSoM - phase II

The overall aims of the BioSoM Phase II program are to:

  • Develop reliable methods for detecting and quantifying soilborne pathogens
  • Identify factors behind the increase and decline in soilborne pathogens
  • Introduce a new dimension to implementation of results and decision-making.

The research departments involved and stakeholders

End-products and new services that we expect BioSoM Phase II to provide to stakeholders are:

  • Generation of sound data for establishment of a testing service for soilborne pathogens in soil samples from farmers and official field research trials
  • Development of methods for effective presentation of results of soil testing using IT and PA technology 
  • Provision of information for integrated pest management (IPM) procedures in crops and crop rotations, i.e. preliminary de facto correlations between disease severity and infestation level, including advisory recommendations and procedures for reduction of soil infestation using site-specific addition of nutrients.

Spara

Publications and presentations

Peer review articles

  • Wallenhammar, A-C, Almquist, C., Schwelm, A., Roos, J.,Marzec-Schmidt, K., Jonsson, A. Dixelius, C. 2014. Clubroot, a persistent threat to the Swedish oilseed rape production. Submitted to the Canadian Journal of Plant Pathology, 36 Special Issue: Supplement: 1, 135-141.
  • Almquist, C. Wallenhammar, A-C. 2015 Monitoring of plant and air-borne inoculum of Sclerotinia sclerotiorum using real-time PCR. Plant Pathology, 64,109-118.
  • Wallenhammar, A-C., Almquist, C., Söderström, K., Jonsson, A. 2012. In-field distribution of Plasmodiophora brassicae measured using quantitative real-time PCR. Plant Pathology61: 16-28.
  • Hosseini, S., Karlsson, M., Funk Jensen, D., Heyman, F. 2012. Quantification of Phytophthora pisi DNA and RNA transcripts during in planta infection of pea. Eur J Plant Pathol. 132:455-468.
  • Roos,J., Hopkins,R., Kvarnheden,A., Dixelius, C.  2011. The impact of global warming on plant diseases and insect vectors in Sweden. Eur J Plant Pathol 129:9-19.
    web version http://pub.epsilon.slu.se/5568/1/roos_j_etal_110111.pdf.
  • Heyman, F.,  Almquist, C., Jonsson, A., Wallenhammar, A-C., Lindahl, B., Stenlid J. 2008. Evaluation of a quantitative PCR method for detection and quantification of Aphanomyces euteiches in soil samples. Developed and altered manuscript from dissertation by F. Heyman 2008, SLU.
  • Stoltz, E., Wallenhammar, A-C. 2012. Application of micronutrients reduces root rot development in red clover (Trifolium pratense). Accepted Journal of Plant Diseases.
  • Heyman, F. et al. Root rot of pea and faba bean in southern Sweden caused by Phytophthora pisi, sp. Submitted to Phytopathology.

Popular science articles

  • Roland, J., Engström, L., Marzec Schmidt, K., Jonsson, A & Wallenhammar, A-C. 2014. Rapstät växtföljd sänker skörden. Svensk frötidning, 3, 10-12.
  • Wallenhammar, A-C. 2014. Klumprotsjuka hittad igen. Arvensis, 4, 6-7.
  • Wikström, L., 2013. Biologisk markkartering – för ökad säkerhet. Lantbrukets Affärer, no6/7.
  • Yngveson, N., 2013. Klumprotsjuka tas på allvar. Arvensis, no 4.
  • Fällman, A., 2013. Ny metod mäter smittan i vilsporer. Lantmannen nr 6.
  • Wikström, M., Persson, L., & Heyman, F., 2013. Stora sortskillnader i rotröta i åkerbönor. Arvensis 04 2013, 28-29.
  • Netterlund, H. & Wallenhammar,A-C. 2010. Rätt Rättika. Arvensis 3, 14-15.
  • Wallenhammar, A-C. 2009. Rapsens fotboja. Arvensis 4, 18-19.
  • Wallenhammar,A-C. & Jonsson, A. 2008. Biologisk markkartering ger koll på sjukdomar. Arvensis 5, 11.
  • Wallenhammar, A-C. 2008. DNA på kronbladen avslöjar bekämpningsbehovet. Arvensis 2, 13.

Reports

  • Standard Operation Protocol for sampling, handling, milling  and storage of soil samples. In Swedish: Handledning för provtagning och hantering av jord vid biologisk markkartering. BioSoM Report, first draft.

Presentations

National meetings

  • January 2010. Presentation at ‘Odlingibalans Temadag’ in Nässjö. (Biologisk markkartering för att styra mot rätt odlingsåtgärd, by Ann-Charlotte Wallenhammar). http://www.odlingibalans.com/temadagar_2011.html
  • February 2010. Presentation for farmers in Kristianstad ‘Växtföljder i grönsaks produktionen’ (A-C W)
  • April 2010. Presentation for farmers at ‘Potatisdagen’ in Skara.(A-C W)
  • 11 August 2011: Presentation for 50 farmers, incl. the Chairman of the Board of Lantmännen, + approx. 20 employees from Lantmännen at the SW Plant Breeding Station in Lännäs (Pär-Johan Lööf)
  • September 7th 2011: Presentation for Syngenta Seed, Landskrona (Anders Jonsson, Christina Dixelius)
  • September 7th 2011: BioSoM seminar at Alnarp ‘Principles of representative sampling of heterogeneous materials’. Prof. Kim Esbensen, Geological Survey of Denmark and Greenland (GEUS)
  • September 20th  2011.  Presentation for a delegation from Cornell State University (AJ)
  • September 21th  2011. Markkarteringsrådet, oral presentation (AJ)
  • September 23th 2011. Presentation for the board of SL Foundation (PJ L)
  • September 27th 2011. HIR-konferens (Annual meeting of the Swedish Rural Economy and Agricultural Society), Elmia Jönköping. Oral presentation (A-CW).
  • June 9th. Fältvandring Nybble gård: Bransch gemensam aktivitet med bl a fokus på resistenta sorter, spridning och jordanalyser (A-CW).
  • July 3rd-4th. Brunnby Lantbrukardagar (3-4 juli): Information om klumprotsjuka med fokus på sprinding och jordanalyser. Förmedlat analysbeställningar (A-CW).

International meetings

  • May 4-5th 2010.  NJF-Seminar, Uppsala ‘Climate Change and Agricultural Production  in the Baltic Sea Region’. Oral presentation ‘Long-term soil data sets will reveal shifts in populations of soilborne pathogens’ (ACW)
  • Fifth IOBS Workshop ‘Multitrophic Interactions in Soil’, Uppsala, June 10-13th 2010. Oral presentation  (AJ)
  • 24th NJF Congress, Uppsala, June 14-16th, 2011. Poster ‘Biological Soil Mapping –BioSoM’* (CD)
  • 13th International Rapeseed Congress, Prague, June 5-9th, 2011. Four posters*
    Short presentation at the Clubroot workshop (>50 participants)
  • World Ploughing Competition, Östergötland, May 16th 2011. Poster. 
  • International Clubroot Workshop in Edmonton, Canada, June 20th-22nd. - Poster presentation.
  • Plasmodiophorid meeting at the 13th International Congress of Plant Pathology (ICPP) in Beijing, China, 25th – 30th August 2013. Invited oral presentation.
  • 3rd Int Conf on Plant Vascular Biology 26-30 July, Helsinki, Finland and the ICPP meeting in Beijing, China. Poster presentation on plant defense to Verticillium longisporum.
  • International Clubroot Workshop, Edmonton, Canada19-21 June. Invited presentation at the "Clubroot, a persistent threat to the Swedish oilseed rape production".
  • 13th International Congress of Plant Pathology (ICPP) in Beijing, China, 25th – 30th August 2013. Oral presentation " Risk assessmentof Sclerotinis stem rot in spring oilseed rape using real-time PCR".
  • 13th International Congress of Plant Pathology (ICPP) in Beijing, China, 25th – 30th August 2013. Plasmodiophorid meeting. Poster presentation "In-field distribution of Plasmodiophora brassicae measured using quantitative real-time PCR".
  • 13th International Congress of Plant Pathology (ICPP) in Beijing, China, 25th – 30th August 2013. Poster presentation"Biological soil mapping (BioSoM) of soilborne pathogens".
  • XVII. International Plant Nutrition Colloquium in Turkey in aug 2013. Posters were presented "Control of soil borne pathogens with boron" and "The effect of nutrients on Aphanomyces root rot in pea.
  • 12th International Conference on Precision Agriculture (ICPA), July 20-23, 2014, Sacramento California, USA.
    -Biological soil mapping – infestation of Plasmodiophora brassicae and soil characteristics. (AJ)
    -Adoption of Precision Agruculture in Sweden- the case of soil maps. (Poster)
  • 11th Conference of the European Foundation for Plant Pathology (EFPP), September 8-13, 2014.
    -The Plasmodiophora brassicae genome and transcriptome (AS).
    -DNA-based soil test reveal clubroot as an emerging threat in winter oilseed (A-CW).
    - Monitoring of plant and airborne inoculum of Sclerotinia sclerotiorum in spring oilseed rape using real-time PCR (A-CW).
    - Biological soil mapping–infestation of Plasmodiophora brassicae and soil characteristics (AJ).
    -Towards proper methodology of detection and quantification of Plasmodiophora brassicae occurring in soils in Poland (Poster).
    -Tracking development of clubroot in-long-term fertility experiment using qPCR (Poster).
    -The effect of nutrients on Aphanomyces root rot in pea (Poster).
    -The repeatability of field soil sampling and qPCR analysis of soil-borne pathogens in different soils (Katarzyna Marzec-Schmidt, Anna Czubatka & Charlotta Almquist).

National Exhibitions

  • Elmia Lantbruk, October 23-26th 2010, Jönköping. Poster in collaboration with LOFT/SLF (Lantbrukare och Forskare Tillsammans) (AJ)
  • Borgeby Fältdagar, June 30th - July 1st 2010, in collaboration with SLU; two posters (AJ, CD)
  • Borgeby Fältdagar, June 29-30th 2011, in collaboration with Svensk Raps; three posters (AJ, CD)
  • Logårdsdagen, Grästorp, June 24th  2011; two posters (AJ)
  • Brunnby Lantbrukardag, Västerås, July 7th 2011; three posters (ACW).
  • Borgeby Fältdagar 26-27 June. 2013. A seminar at the fair: "Klumprotsjuka-ett permanent hot i svensk oljeväxtodling".
  • Logården and Brunnby: Lantbrukardagar, July 2013.

 

Participants BioSoM

Researchers at SLU

  • Anders Jonsson
  • Ann-Charlotte Wallenhammar
  • Christina Dixelius
  • Charlotta Almquist
  • Fredrik Heyman
  • Arne Schwelm
  • Katarzyna Marzec-Schmidt

Researchers at Stakeholders

  • Lars Persson, Findus R&D/NBR
  • Anders Dahlqvist, Scanbi Diagnostics AB
  • Åsa Olsson, NBR

Contact

gunilla.jacobsson@slu.se, 0511-67217

Page editor: cajsa.lithell@slu.se