Frost hardening spruce container stock for overwintering in Ontario - Colombo, S.J. (Ontario Ministry of Natural Resources, Sault Ste. Marie, Ont. (Canada). Ontario Forest Research Inst.) (New forests, 1997)
Keywords: BOURGEON; BUDS; COLD; cold injury; conifer needles; Containers; Crops; Desiccation; DURCISSEMENT; ENDURECIMIENTO; FOREST NURSERIES; Freezing; FRIO; FROID; FROST; frost resistance; GEL; HARDENING; HELADA; HIVER; INVIERNO; leaf primordia; ONTARIO; Overwintering; PEPINIERE FORESTIERE; PICEA GLAUCA; PICEA MARIANA; PLANT; PLANT CONTAINERS; plant nurseries; PLANTING STOCK; PLANTON DE VIVERO; RECIPIENT DE CULTURE; RECIPIENTE DE CULTIVO; RESISTANCE A LA TEMPERATURE; RESISTENCIA A LA TEMPERATURA; Seedlings; Seeds; SUPERVIVENCIA; SURVIE; SURVIVAL; TEMPERATURE RESISTANCE; VIVEROS FORESTALES; WINTER; YEMA (PLANTA); Ontario