Proceedings of the Southern Conference on Forest Tree Improvement (6th) Held at Gainesville, Florida on June 7-8, 1961

摘要

;Contents: A decade of progress in tree improvement; Results of the southwide pine seed source study through 1960-61; Variation patterns in natural stands of loblolly pine; Ten-year results on a cooperative loblolly pine seed source test; Racial variation in root form of longleaf pine seedlings; Physiological-genetic variation in plant tissue; Selection as a method of tree breeding; Some statistical aspects of progeny testing; Growth, crown form and fusiform rust resistance in open-pollinated slash pine progenies; Artificial testing of intra- and interspecies southern pine hybrids for rust resistance; Selection of populus clones for southern bottom lands; Advances in tools and techniques of tree improvement.