Effects of soil tillage and nitrogen on winter wheat yield and weed biomass

In a three year study (1994-96) reduced soil tillage variants proved satisfactory for winter wheat grown on Humogley soil in Eastern Croatia in the absence of herbicides.During the experiment the conventional tillage (ploughing, disk-harrowing, standard sowing) did not give significantly higher yiel...

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Published inCereal research communications Vol. 271
Main Authors Knezevic,M, Durkic,M, Antonic,O, Zugec,I
Format Journal Article
LanguageEnglish
Published 1999
Subjects
APLICACION DE ABONOS
AZOTE
CROP YIELD
FERTILISATION
FERTILIZER APPLICATION
LABRANZA
MALEZAS
MAUVAISE HERBE
METHODE STATISTIQUE
METODOS ESTADISTICOS
NITROGEN
NITROGENO
RENDEMENT DES CULTURES
RENDIMIENTO DE CULTIVOS
STATISTICAL METHODS
TILLAGE
TRAVAIL DU SOL
TRITICUM AESTIVUM
WEEDS
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Summary:In a three year study (1994-96) reduced soil tillage variants proved satisfactory for winter wheat grown on Humogley soil in Eastern Croatia in the absence of herbicides.During the experiment the conventional tillage (ploughing, disk-harrowing, standard sowing) did not give significantly higher yields compared to the reduced tillage treatments (disk-harrowing; tillage by multitiller with chisels; seedbed preparation (rototiller)+sowing by rotosem; and ploughing, seedbed preparation+sowing by rotosem).Production of weed biomass at the conventional tillage equalled the treatment tillage by rototiller+sowing by rotosem, but was significantly lower than in other tillage treatments.
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ISSN:0133-3720
1788-9170