In the EU-projects OPTIMSC and MultiHemp promising miscanthus and hemp germplasm was identified for crop production suitable for various end uses. In OPTIMISC also a large number of genotypes were screened for various stress tolerances (e.g. frost, drought, salinity) which are key traits for good performance under marginal conditions. However, both projects worked on small trial plots and identified utilization options only at lab scale. Miscanthus or hemp varieties that are specifically suitable for marginal lands are not yet available. A major bottleneck for development of such varieties is the lack of information on their large scale performance. Therefore the next step to develop these biomass crops for the growing bioeconomy is to demonstrate the feasibility of upscaling their production. Cultivars also need to meet the quality requirements of the specific end uses. Based on knowledge gained by the projects OPTIMISC and MultiHemp, the biomass composition of the germplasm is largely known and can be matched to the specific end uses. However, the upscaling of these value chains with tailored germplasm is not yet proven and represents a bottle neck for their wider application. The objective of this project is to demonstrate 1) the upscaling of crop production of miscanthus and hemp genotypes matched to end use and 2) their suitability for marginal, contaminated and unused land. Another aim of the project is to demonstrate the upscaling of the most promising biomass valorization chains with tailored genotypes. Various valorization options will be tested by associated partners (industry panel) and a subset will be demonstrated at (pre)commercial scale. The overall aim of the project is to have commercial cultivars, which are suitable for marginal, contaminated or unused land, available at the end of the project with proven feasibility for a set of end-uses. This includes their performance in the value chain, but also their environmental and economic profile.

The Andes Lupin (Lupinus mutabilis, tarwi) grows excellently in marginal lands due to it´s excellent foraging characteristics having the ability to fix nitrogen, mobilise soil phosphate and have low nutritional requirements for cultivation. For the increased biomass needed in Europe in coming years and decades we cannot rely on the most fertile lands, which is currently allocated to food production, we need to increase the yield from marginal lands. There the lupin varieties are preponderant, the one providing highest yield (up to 80 ton/ha) is Lupinus mutabilis. Varieties can be chosen for giving this high yield of green silage or high yield of seeds contain more than 20% oil, more than 40% protein and the remainder carbohydrates are mainly oligosaccharides characterized as “prebiotics”. Andes lupin can be grown as a summer crop in N-central Europe conditions and as winter crop in Mediterranean conditions. Breeding and cropping research is performed in the LIBBIO project for maximizing the yield and value of lupin agriculture in different European marginal lands conditions, with respect to both the farmers and biorefineries. Pre-industrial processing is developed and optimized for the lupin, properties of the different fractions analysed, their advantage for different industrial use evaluated, and a few products developed as an example. With respect to environmental impact the lupin is expected to be superior. It does not need much fertilizer, it enriches the soil with nitrogen and phosphate and is therefore expected to be excellent for crop rotation and soil regeneration. These properties will be evaluated further in the project along with techno-economic and agricultural viability and effect on farm and biorefinery income.

Industrial Crops can provide valuable resources for high added value products and bioenergy. MAGIC aims to promote the sustainable development of resource-efficient and economically profitable industrial crops grown on marginal lands. To achieve that an up-to-date database of existing resource-efficient industrial crops will be developed with information on their agronomic characteristics, input requirements, yield performance and quality traits for end-use applications (WP1). A Decision Support System (DSS) will be developed and validated with the active involvement of farmers and end users. In parallel, current and future marginal lands in Europe facing natural constraints will be mapped, characterised and analysed to provide a spatially explicit classification that will serve as a basis for developing sustainable best-practice options for industrial crops (WP2). The most promising crop species will be identified taking advantage of the profound experience of the consortium and in a multi-actor approach with stakeholders. Further investigation actions include the creation of new breeding tools and strategies towards better crop varieties (WP3), the identification and optimization of appropriate agronomic practices with limited input requirements (WP4) and the development of suitable harvesting strategies and logistics to optimise the biomass supply-chains (WP5). The impact of MAGIC will be maximized by integrating sustainability aspects (covering environment, society and economy) of the value chains (WP6). Success stories of industrial crops in EU regions will be analysed addressing technical, environmental, economic and social issues to produce policy recommendations and best-practice guidelines for their promotion at local/regional level (WP7). The project results, database, maps and the DSS tool will be used as dissemination tools to increase farmers’ awareness and establish strong links with EIP AGRI (WP8).