Erviö, L., Jalli, H., Kontturi, M., Hakkola, H., Kangas, A. and Simojoki, P. 1995. Benefit of using plant growth regulators in fodder barley. Agricultural and Food Science. 4, 4 (Dec. 1995), 429–443. DOI:https://doi.org/10.23986/afsci.72620.