Vliv odrudy a pestitelskych opatreni na vynos zrna a potravinarskou jakost ozime psenice
2000
Sip, V. | Skorpik, M. | Chrpova, J. | Bartova, S. (Vyzkumny Ustav Rostlinne Vyroby, Prague-Ruzyne (Czech Republic)) | Sottnikova, V.
Effect of cultivar and cultural practices on grain yield and grain quality characters was studied in field trials with seven Czech bread wheat cultivars of winter habit grown at two locations for two years and with eight variants of treatment during vegetation: additional N nutrition (50+50 kg N/ha), application of growth regulator Retacel (2 l/ha) and fungicide Tango (1 l/ha). Cultural practices were applied according to the standard methodology. The results of ANOVA demonstrated a high effect of cultivar on traits of gluten quality (gluten index and gluten swelling), Zeleny sedimentation volume, falling number and thousand grain weight. In comparison with the effects of location, year and treatments during vegetation, cultivar had a relatively lower effect on protein and wet gluten content and protein and grain yield. The effects of treatment during vegetation were highly significant with the exception of traits falling number and thousand grain weight. Response of cultivars to treatments was found similar.
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