Now showing items 1-3 of 3
Genecology of jack pine in north central Ontario
To understand the pattern of adaptive variation of jack pine in north central Ontario better, short-term provenance tests were established. Seed was collected from 64 sites to the east and west of Lake Nipigon and grown ...
Genetic variation in traits affecting the water relations of balsam poplar along a latitudinal transect in Northwestern Ontario
Genetic variation In traits potentially affecting the waterrelations of balsam poplar (PopuIus balsamifera L.) clones from four provenances along a transect from northern Wisconsin to Pickle Lake in northwestern Ontario ...
Frost hardiness of balsam poplar (Populus balsamifera L.) during the spring dehardening period
Changes in the frost hardiness of balsam poplar (Populus balsamifera L.) cuttings from four populations along a latitudinal transect from N. Wisconsin to Bearskin L, Ontario, were examined during the spring of 1987. ...