wheat

Mayer, J., Gunst, L., Mader, P., Samson, M. - F., Carcea, M., Valentina, N., et al.. (2015). Productivity, quality and sustainability of winter wheat under long-term conventional and organic management in Switzerland. European Journal of Agronomy, 65, 27-39. presentado en April 2015. Recuperado a partir de http://www.sciencedirect.com/science/article/pii/S1161030115000039

Bloksma, J., & Huber, M.. (2002). Life processes in crops – on growth & differentiation. Louis Bolk Institute and FQH (International Research Association for Organic Food Quality and Health). Recuperado a partir de http://www.louisbolk.org/downloads/1409.pdf