

Barley is a major crop worldwide, with Europe producing the greatest share (~60 MT/yr). Beside grains, barley plants produce an almost equivalent amount of straw that in the past was considered as a secondary product of minimal value.


Nevertheless, the increasing demand for renewable materials makes straw, and especially barley straw characterized by the largest content of carbohydrates among cereals, a valuable product for its potential conversion into biofuels and other products.

Indeed, barley crop residues are desirable feedstocks because of their low cost, immediate availability, no competition with food, and relatively concentrated location in the major grain growing regions. Given this perspective, partners within the BarPLUS project believe that the current barley plant architecture, together with photosynthesis performance, should be revised to maximize the farmer income (grain value plus straw value).




This goal will be achieved through: 

• Modifications in plant architecture - tillering, leaf size and angle

• Photosynthetic process improvement, either intrinsically or indirectly through maximizing radiation use efficiency.

BarPLUS takes advantage of genetic, physiological and molecular biology tools combined with in silico modeling to produce knowledge on genes and alleles and provide lines to breed a new barley ideotype.


During the first half of the experimental plan, BarPLUS has identified genes, alleles and lines characterized by the traits with the potential to increase biomass production. This knowledge has been achieved by taking advantage of the unique resources of mutants and exome resequencing data available for barley.

The genetic material, in combination with modelling and LCA studies, is used as a starting point to generate a dual-purpose barley variety suitable for the agro-climatic and management scenarios predicted for 2030 in Southern (Spain and Italy) and Central (Germany and Poland) Europe.

Scientific publication

  • "PocketPlant3D: Analysing canopy structure using a smartphone"
    Biosystems Engineering 164, 1-12.  
    By Confalonieri, R., Paleari, L., Foi, M., Movedi, E., Veselya, F.M., Thoelke, W., Agape, C., Borlini, G., Ferri, I., Massara, F., Motta, R., Ravasi, R.A., Tartarini, S., Zoppolato, C., Baia, L.M., Brumana, A., Colombo, D., Curatolo, A., Fauda, V., Gaia, D., Gerosa, A., Ghilardi, A., Grassi, E., Margarini, A., Novelli, F., Perez Garcia, F.B., Graziosi, A.R., Salvan, M., Tadiello, T., Rossini, L. (2017)


Prof. Paolo Pesaresi
Università degli Studi di Milano, Italy

Project partners:

  • Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria (CRA), Italy
  • University of Lleida, Spain
  • University of Potsdam, Germany
  • University of Silesia, Poland

Project period: 2016 - 2019

Total funding: 920.000 Euro

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