One-year-old loblolly pine wind-pollinated families from Coastal North Carolina, Piedmont North Carolina, and Texas had different potentials for total height growth and different seasonal distributions of their height growth when grown near Raleigh, N. C. The performance of the sources was altered when they were grown on two artificial soils differing drastically in moisture and fertility conditions. Crosses of Coastal North Carolina X Texas and Piedmont North Carolina X Texas paralleled the performances of wind-pollinated parental families. Thus, the inter-provenance crosses confirmed the genetic basis of the patterns of height growth. Forest Sci. 18:205-210.
Assoc. Geneticist, Texas Forest Service, and Assist. Professor, Plant Sciences Dep., Texas A & M University
Publication date: September 1, 1972
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Forest Science is a peer-reviewed journal publishing fundamental and applied research that explores all aspects of natural and social sciences as they apply to the function and management of the forested ecosystems of the world. Topics include silviculture, forest management, biometrics, economics, entomology & pathology, fire & fuels management, forest ecology, genetics & tree improvement, geospatial technologies, harvesting & utilization, landscape ecology, operations research, forest policy, physiology, recreation, social sciences, soils & hydrology, and wildlife management.