Resistance to winter stress factors in half-sib families of Dactylis glomerata, tested in a controlled environment

chambre de croissance dactylis glomerata disease resistance fitomejoramiento fitotrones frost fusarium gel gramineas graminee grasses growth chambers helada heredabilidad heritability plant breeding resistencia a la enfermedad resistencia a la temperatura resistencia invernal temperature resistance typhula ishikariensis winter hardiness