Browsing by Author "Röman, Linda"

Intercropping is an old agricultural practise to produce food and could be an interesting option to be utilized today. Use of legumes in mixtures can be a way to produce food more sustainably and minimize negative environmental impacts of current food production. Cultivation area of legumes have declined over recent years, due instability in yields and problems with pests and diseases. Intercropped systems can optimize use of land recourses and reduce issues with pest and disease. Furthermore, legumes could provide a more sustainable source for nitrogen than fossil fuels and more options for both feed and food production, especially for organic farming. Intercropping could also benefit diversity and add more options in crop rotations. In this field experiment intercropping with different mixtures of legumes and other non-legume crops were studied. This experiment by Swedish University of Agricultural Sciences was a part of the project Legumes for the agriculture of tomorrow (LEGATO). Project purpose was to promote and find solutions for increased and sustainable production of grain legumes in Europe. The main objectives of this thesis were to compare different crop mixtures and find benefits with intercropping, this thesis focused on peas and faba bean. Does intercropping add yield potential and can it have benefits for yield stability or pest damage. Results showed that intercropping did not benefit pea yields, but instead barley yields. Faba bean Gloria did benefit from intercropping, as did cereals. Yields indicate that more could be produced on the same area of land. Pest damage by pea moth (Cydia nigricana) had some statistical differences between treatments, but there were no similar effects on damage on faba bean by Broad bean weevil (Bruchus rufimanus).