Influence of daylength on yield-determining processes in six groundnut cultivars (Arachis hypogaea)WITZENBERGER, A; WILLIAMS, J. H; LENZ, F et al.Field crops research. 1988, Vol 18, Num 2-3, pp 89-100, issn 0378-4290Article

Erläuterungen zum BBCH-Dezimal-Code für die Entwicklungsstadien des Getreides-mit Abbildungen = Explications concernant le code décimal BBCH pour l'étude des stades de développement des céréales avec illustrations = Explanations of the BBCH decimal code for the growth stages of cereals-with illustrationsWITZENBERGER, A; VAN DEN BOOM; HACK, H et al.Gesunde Pflanzen. 1989, Vol 41, Num 11, pp 384-388, issn 0367-4223Article

Yield, components of yield and quality responses of groundnut cultivars (Arachis hypogaea L.) as influenced by photoperiod and a growth regulatorWITZENBERGER, A; WILLIAMS, J. H; LENZ, F et al.Field crops research. 1985, Vol 12, Num 4, pp 347-361, issn 0378-4290Article

Phänologische Entwicklungsstadien der Kartoffel (Solanum tuberosum L.) = Phenological growth stages of potato (Solanum tuberosum L.)HACK, H; GALL, H; KLEMKE, T et al.Nachrichtenblatt des Deutschen Pflanzenschutzdienstes (Braunschweig). 1993, Vol 45, Num 1, pp 11-19, issn 0027-7479Article

A uniform decimal code for growth stages of crops and weedsLANCASHIRE, P. D; BLEIHOLDER, H; VAN DEN BOOM, T et al.Annals of applied biology. 1991, Vol 119, Num 3, pp 561-601, issn 0003-4746Article