CAMEVAR Operational Group: Camelina varieties best adapted for cultivation in Madrid

The CAMEVAR project has investigated the use of Camelina sativa varieties. As a result of this research, several camelina varieties have been tested with remarkable performance and yield. Planting and harvesting management techniques have also been tested to validate the use of conventional machinery in the cultivation of this oilseed, demonstrating the crop's adaptability to the characteristics of the Community of Madrid.

• Use of conventional machinery: The use of cereal seeders at a seed rate of 8 to 10 kg/ha has been proven to be valid. The seeding line does not need to be buried, ensuring that the seed is practically deposited on the soil. This ensures optimal germination of the camelina seed. As for harvesting, properly calibrated conventional machinery can be used.
• Crop management: It is recommended to sow in late November. A base and top dressing can be applied. Harvest in June or July, when the plant has completely turned golden and is dry.
• Weed control: Some of the camelina varieties studied have allelopathic potential, so herbicides are unnecessary. It has also been observed that the sowing rate favors weed control. Additionally, if weeds are present at harvest time, they can be controlled with glyphosate to prevent problems with the harvester.
• Crop yield: Yields of between 1,000 and 1,500 kg/ha of clean seed have been achieved, depending on the variety, ensuring crop profitability and a return on investment for the farmer.