RNGR.net is sponsored by the USDA Forest Service and Southern Regional Extension Forestry and is a colloborative effort between these two agencies.

U.S. Department of Agriculture USDA Forest Service Southern Regional Extension Forestry Southern Regional Extension Forestry

Did you not find what you were looking for? Try the Advanced Search to refine your search.

Search results — 937 items matching your search terms

Subscribe to an always-updated feed of these search terms

Assisted Migration Publication Long-shoot bud development, shoot growth, and foliage production in provenances of lodgepole pine
Publication Evidences of the Inheritance of Turpentine Composition in Slash Pine
This paper shows that individual tree differences and racial variation occur in slash pine (Pinus elliottii Engelm.) and that differences in the content of ...
Publication Fungicides for Control of Sirococcus Tip Blight of Pine at a Northern California Nursery
Fungicides that could be used as an alternative to chlorothalonil for control of sirococcus tip blight of Jeffrey pine (Pinus jeffreyi Grev. & Balf.) ...
Publication Preliminary Results of Fusiform Rust Resistance From Field Progeny Tests of Selected Slash Pines
Southern fusiform rust incited by the fungus Cronartium fusiforme Hedgc. & Hunt ex Cum. is of prime importance to the management of slashpine (Pinus elliottii ...
Assisted Migration Publication Focal point seed zones: site-specific seed zone delineation using geographic information systems
Assisted Migration Publication Conservation and restoration of pine forest genetic resources in Mexico
Publication Economic Benefits Of An Aggressive Breeding Program
A present value analysis was done to determine the economic benefits of shortening the breeding cycle of loblolly pine (Pinus taeda L.) by 1 to 6 years in ...
Publication Effects of Early Herbaceous and Woody Vegetation Control on Seedling Microclimate and Physiology of Eastern White Pine
In 2000, an experiment was established to quantify the temporal and spatial effects of woody and herbaceous vegetation on seedling microclimate and physiology ...
Publication Genetic Integrity of Longleaf and Shortleaf Pine Seed Orchards and Seed Banks
Longleaf pine (Pinus palustris Mill.) and shortleaf pine (Pinus echinata Mill.) are priority species targeted for increased restoration on the national forests ...
Publication Genetic variation in a longleaf pine population: A long-term field study of a 13-parent diallel
Genetic and environmental effects on growth and survival were quantified in a population of longleaf pine (Pinus palustris Mill.) using a 13-parent diallel ...
Publication Quick test vs. standard germination test
Three "quick tests" were compared with standard germination tests on lots of Douglas fir, Pinus species, Abies species, spruce and bitterbrush. All three ...
Publication Field Trials of Root Dipping Treatments for Red Pine, Jack Pine, and White Spruce Nursery Stock in Minnesota
Root dipping treatments for moisture retention were tested for red pine (Pinus resinosa Ait.), jack pine (P. banksiana Lamb.), and white spruce (Picea ...
Publication Slow Release Fertilization Reduces Nitrate Leaching in Bareroot Production of Pinus strobus Seedlings
The nitrate (NO3–) leaching potential from bareroot tree nurseries is great, yet no researchers have investigated the effect of slow release fertilization on ...
Publication Fungi on Eastern White Pine Seeds With High Moisture Content Can Survive Ultralow Temperatures
Inoculated fungi-Fusarium sporotrichoides Sherb and Mucor hiemalis Wehmer-on eastern white pine (Pinus strobus L.) seeds with high moisture content ...
Publication Water Dipping And Frozen Overwinter Storage Of Red And White Pine
In 1973 an experiment was started at Midhurst Nursery and Research Unit (100 km north of Toronto) to examine the effects of dipping the roots of bare-root ...
Publication Rooting of Pitch Pine Stump Sprouts
The importance of using clonal stock of pines in physiological and genetics studies is widely recognized. In genetic research the clonal material could be used ...
Publication Foliar Nutrient Variation in Loblolly Pine Seed Orchards
The objectives of this study were: (i) to determine the if foliar nutrient concentrations and balances in seed orchards differed according to clone and ...
Publication Results of the Southwide Pine Seed Source Study through 1968-69
The Southwide Pine Seed Source Study was undertaken in 1951 to determine the degree to which inherent geographic variation in longleaf pine (Pinus palustris ...
Assisted Migration Publication Altitudinal genetic variation among Pinus oocarpa populations in Michoacán, Mexico
Publication Effect of Nursery Storage and Site Preparation Techniques on Field Performance of High-Elevation Pinus Contorta Seedlings
After five years of growth at high-elevations (3000 m) in Utah, container lodgepole pine (Pinus contorta Dougl. var. latifolia Engelm.) seedlings survived ...
Assisted Migration Publication Xylem conductivity and vulnerability to cavitation of ponderosa pine growing in contrasting climates
Publication Efficiency of Hormonal Treatments for the Propagation of Virginia Pine by Cuttings
This study was undertaken to evaluate the efficiency of growth regulator treatments to promote adventitious roots on cuttings of Virginia pine (Pinus ...
Publication Cellular Drought Tolerance Studies in Loblolly Pine
Drought resistance evaluation and selection in woody, perennial plants often takes several years. Tissue culture technology is being explored as a means of ...
Publication Estimates of Heritabilities and Genetic Gains for Populations of Virginia Pine
In 1962, the Kentucky-Tennessee Section of the Society of American Foresters sponsored a study to determine the natural variation in Virginia pine (Pinus ...
Publication Rangewide patterns of genetic diversity in Table Mountain pine (Pinus pungens), an Appalachian endemic
Table Mountain pine (Pinus pungens) is an imperiled tree species endemic to the Appalachian Mountains from Georgia to Pennsylvania. Generally reliant on fire ...
Assisted Migration Publication Patterns of adaptive genetic variation in eastern white pine (Pinus strobus ) from Quebec
Assisted Migration Publication Provenance variation and provenance-site interaction in Pinus brutia Ten.: Consequences of defining breeding zones
Publication Loblolly Tree Seed Collection System
A net retrieval tree seed collection system for loblolly pine (Pinus taeda L.) has been designed and built by Missoula Technology and Development Center (MTDC) ...
Publication Effects Of Bermudagrass On Production Of Loblolly Pine Seedlings In A Louisiana Nursery
Nurserymen and nursery researchers often cite weed competition as a major factor in reducing quantity and quality of seedlings. However, reports of ...
Assisted Migration Publication Seasonal patterns of photochemical capacity and spring phenology reveal genetic differentiation among native Scots pine (Pinus sylvestris L.) populations in Scotland
« Previous 30 items Next 30 items » 1 … 15 16 17 18 19 20 21 … 32