Tree improvement research and development in Canada

Abstract

As a result of increased utilization of the forest resources in Canada and large losses to forest fires, insects and diseases, natural regeneration has been found to be inadequate and artificial regeneration by seeding and planting has been developed on a large scale during the past 30 years. This expansion of the reforestation program has provided the stimulus for the development of tree improvement programs in all 10 provinces. The role and cooperation of federal and provincial organizations, forest industries and universities in research and development is described. -Authors