|
|
| Espindula,M.C.; Rocha,V.S.; Grossi,J.A.S.; Souza,M.A.; Souza,L.T.; Favarato,L.F.. |
| In general, lodging has been controlled by restricting nitrogen fertilizer application and/or using short cultivars. Growth retardants can also be used to solve this problem.The objective of this study was to evaluate the effect of rates and application times of three growth retardants on Pioneiro wheat cultivar. The trial was carried out in Viçosa-MG, from May to September 2005, in a factorial and hierarchical scheme, in a randomized block design with four replications and a control treatment. The treatments consisted of 500, 1,000 and 1,500 g ha-1 of chlormequat; 62.5, 125 and 187.5 g ha-1 of trinexapac-ethyl and 40, 80 and 120 g ha-1 of paclobutrazol applied at growth stages 6 or 8, growth stage used on the scale of Feeks and Large, and a control... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chlormequat; Trinexapac-ethyl; Paclobutrazol; Triticum aestivum; Plant height; Yield. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582009000200022 |
| |
