Effects of high plant populations on the growth and yield of winter oilseed rape (Brassica napus)

aceites brassica brassica napus caracteres de rendimiento chemical composition composante de rendement composition chimique contenido de materia seca crecimiento croissance dry matter content espacement espaciamiento glucosinolate glucosinolates glucosinolatos grosseur des semences growth huile oils plant population rendement rendimiento seed size spacing yield components yields