Influence of previous legume crops on root diseases in peas

depth enfermedades fungosas fungal diseases fusarium fusarium avenaceum fusarium culmorum fusarium oxysporum maladie fongique medicago lupulina neige nieve phoma pisum sativum precipitation profondeur profundidad racine rendement rendimiento roots rotation culturale rotational cropping snow trifolium trifolium pratense triticum aestivum vicia faba yields