Effects of mulching and herbicide on weediness and yield in cultivated lingonberry (Vaccinium vitis-idaea L.)

annual weeds arena cobertura seca crop yield cubierta vegetal cubrimiento del suelo dry mulches espacement espaciamiento field experimentation finland finlande finlandia fruit crops frutales herbicidas herbicide herbicides malezas anuales mauvaise herbe annuelle mineral soils mulch sec mulching paillage peat plant cover rendement des cultures rendimiento de cultivos sable sand soil treatment spacing suelo mineral tourbe traitement du sol tratamiento del suelo turba vaccinium vitis-idaea