[Lysimeter results from 1st April 1995 to 31 March 1996 [Switzerland]]

barbecho beta vulgaris bilan hydrique du sol brassica napus contenido de agua en el suelo crop yield cultivos de invierno culture d'hiver evapotranspiration fallow leaching lessivage du sol lysimeters nutrientes nutrients rendement des cultures rendimiento de cultivos rotation culturale rotational cropping soil types soil water balance soil water content substance nutritive suisse suiza switzerland teneur en eau du sol tipos de suelos triticum type de sol winter crops