Booklet: 3rd Workshop on Implementing Plant-Microbe Interactions in Plant Breeding (original) (raw)

Hohmann, Pierre; Trognitz, Friederike and Messmer, Monika (Eds.) (2022) Booklet: 3rd Workshop on Implementing Plant-Microbe Interactions in Plant Breeding. . Proceedings of 3rd Workshop on Implementing Plant-Microbe Interactions in Plant Breeding, Tulln, Austria, 15 July 2022. [Completed]

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Summary in the original language of the document

The workshop aims to strengthen a network among plant breeders and scientist of different disciplines to explore the use of plant-microbe interactions in plant breeding.
Plant-associated microbes have received considerable attention in research for their ability to improve crop productivity and yield stability. Knowledge on plant genetic determinants for beneficial interactions with individual microbes (incl. biologicals) and entire communities is growing rapidly. Several reports indicate that not only the host species but also the host genotype play a significant role in driving microbial community composition and activity, selecting for and against particular members of the microbial community.
However, to what extent genetic factors are responsible for shaping beneficial plant microbiomes is still poorly understood. Similarly, plant microbiome manipulation via the introduction of biologicals offers great promise, but still suffers from variable outcomes due to insufficient knowledge of the factors involved for successful applications. In conclusion, there are still many uncertainties on how to implement this knowledge into plant breeding and propagation programmes.
The Workshop is organised by the EUCARPIA Working Group on Plant- Microbe Interactions of the Section Organic and Low-Input Agriculture and will continue to discuss the potential and limitations of implementing the growing knowledge on plant-microbe interactions in plant breeding. The 2nd workshop in 2019 led to fruitful discussions on related opportunities and challenges, e.g. emphasising the importance of high throughput phenotyping, modelling, genetic markers, standards for -omics protocols, microbiome functions (beyond description) and decision tools for genotype selection.
The workshop outputs were synthesized in a perspective article on emerging research priorities towards microbe-assisted crop production (Hohmann et al. 2020, FEMS Micr. Ecol). This year’s 3rd EUCARPIA workshop will continue the discussion and foster the dialogue between the different research disciplines and industry in order to develop advanced breeding strategies for future resilient agroecosystems.

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