Literaturrecherche

Literatur Weigel H-J, Manderscheid R, Erbs M, Burkart S, Pacholski AS, Sticht C, Schrader S, Giesemann A, Anderson T-H (2008) Rotating barley, sugar beet and wheat under elevated CO2 conditions : a synopsis of German FACE experiment. Asp Appl Biol 88:31-34