Effects of break crops in limited rotations

azote barley cebada cercosporella cercosporella herpotrichoides crop yield cultivos de invierno cultivos de primavera culture d'hiver culture de printemps estructura del suelo growth inhibitors heterodera heterodera avenae humus inhibidores del crecimiento legumes leguminosas ley farming malezas mauvaise herbe nitrogen oil crops orge plantas oleaginosas plante racine rendement des cultures rendimiento de cultivos retardateur de croissance rhynchosporium secalis root crops rotation culturale rotational cropping septoria soil structure spring crops structure du sol weeds winter crops