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The oilseed camelina (Camelina sativa (L.) Crantz) was grown extensively in Northern Europe up to the 1950s. Increasing fuel prices coupled with a ‘diet-conscious’ society have revived interest in camelina for food and biofuel uses. This study assessed the agronomic potential of the crop under Mediterranean dryland conditions and the scope for selection in a diverse collection for food and biofuel use. Yield trials were conducted in the Western Australian wheatbelt between 1999 and 2008. In 14 environments, camelina gave an average yield of 1.04 t ha–1 compared with the canola (Brassica napus L.) control yield of 1.48 t ha–1. Camelina outyielded canola significantly at one site, whereas canola significantly outyielded camelina at five sites. Thirty accessions of camelina from five countries were compared in the field in 2011. Agronomic characteristics were recorded and fatty acid analyses performed; significant differences were observed. Accessions were identified with desirable biofuel qualities, and others selected as having fatty acid characteristics suitable for food use. Averaged over accessions, erucic acid content was high at 4.0%, ranging from 5.2% to a low of 2.5% in accession 4130. However, this line was tested in the agronomic trials and its fatty acid profiles varied greatly across environments. For stockfeed use, the protein content of the seed was found to be in range 23.2–29.1%.
Campbell et al. (Tue,) studied this question.