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Inbreeding Depression in Eastern White Pine
- Inbreeding depression was measured in 3 progeny tests of eastern white pine derived from crosses in a native stand. Nine Si progenies were compared with ...
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Containerized Seedling Longleaf Production
- This paper will discuss the production activities and the history of containerized longleaf seedling production in the southeastern United States. ...
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Monitoring growth progression through root collar diameter measurements
- Four years of root collar diameter growth progression monitoring of 1+2 (1.5+1.5) and 3+0 black spruce (Picea mariana (Mill.) B.S.P.), 2+2 and 3+0 white spruce ...
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Genetic variation and seed transfer guidelines for lodgepole pine in central Oregon
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Forest genomics for mitigating climate change and breeding resilient trees
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A White Pine Seed Orchard Layout
- In spring 1961, the State of New York Conservation Department and the College of Forestry at Syracuse University established the first white pine (Pinus ...
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An Assessment of Ponderosa Pine Seedlings Grown in Copper-Coated Polybags
- Ponderosa pine—Pinus ponderosa Dougl. ex Laws.— seedlings grown in copper-treated polybags had heights, root collar diameters, and biomass values that were ...
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Cost of Direct Seeding Shortleaf Pine in the Missouri Ozarks
- Direct seeding of shortleaf pine (Pinus echinata Mill.) on the Clark National Forestin Missouri cost from $8 to nearly $15 per acre, depending upon the amount ...
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Air-Layering of Norway Spruce and Blue Spruce
- During the growing seasons of 1955, and 1956, attempts were made to propagate Norway spruce (Pi cea abies L. Karst) and blue spruce (Picea pungens ...
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Growth of Austrian pine and Norway Spruce seedling in mini-containers
- Austrian pine (Pinus nigra Arnold) and Norway spruce (Picea abies (L.) Karst.) were seeded in selected mini-containers filled with Jiffy Mix and placed in a ...
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Determining suitable locations for seed transfer under climate change: a global quantitative method
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Furrows Aid Pine Survival During Drought
- During a dry spring and summer season in east Texas, pine seedlings that had been planted in furrows survived and grew better than those in sod. Mulching the ...
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Immediate Gains In Fusiform Rust Resistance In Slash Pine From Rogued Seed Production Areas In Severely Diseased Plantations
- Rust infection of open-pollinated slash pine families, planted at four sites over two years, differed significantly among geographic origins and families. ...
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Comparing Micropropagation Protocols for a Herbaceous Perennial, a Woody Shrub, and a Conifer
- Micropropagation offers opportunities to reproduce plants when conventional propagation methods are unfeasible or inappropriate. At the University of Idaho ...
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Stock Type Affects Performance of Shortleaf Pine Planted in the Ouachita Mountains Through 10 Years
- Abstract— Shortleaf pine (Pinus echinata Mill.) seeds collected from several half-sib families were grown as both bare-rootand container stock and outplanted ...
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A Seed Source Study of Slash Pine within the State of Georgia
- The economic importance of geographic races in forest trees has been recognized for about 75 years (Baldwin and Shirley, 1936). In southern pines, an ...
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Tree Guard Tubes To Reduce Rabbit Damage To Shelterbelt Trees In South Dakota
- In certain areas in eastern South Dakota rabbit populations, primarily black tail jackrabbits (Lepus californicus), are very dense. In these areas damage to ...
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Response of Virginia Pine Christmas Tree Plantation to Fertilization
- Commercial production of Christmas trees has recently become a reality in Louisiana. Virginia pine (Pinus virginiana Mill.) is the most suitable Christmas tree ...
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Influence of Seed Weight on Early Development of Eastern White Pine
- In the Northeast, eastern white pine (Pinus strobus L.) cannot be relied upon to consistently regenerate naturally due to the destruction of the cone crops ...
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Hydraulic Conductance of Roots Present at the Time of Lifting and Newly Regenerated Roots of 2+0 Eastern White Pine Seedlings
- Root hydraulic conductivity was measured on eastern white pine (Pinus strobus L.) seedlings with varying proportions of newly regenerated roots. The ...
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Diversity in the Northern Seed Sources of Loblolly Pine
- Nine seed sources of Loblolly pine ( Pinus taeda) from the northern parts of its range (Maryland and Delaware) and two commercial seed lots were studied in a ...
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Root Egress in Lodgepole Pine Seedlings Grown in Peat and Planted in Soil
- Seedlings of lodgepole pine (Pinus contorta Dougl. var. Zatifolia Engelm.) were grown in 49 cm3 containers filled with peat or soil and subsequently ...
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Effects of Crown Position and Plant Age on Jack Pine Long-Shoot Cuttings
- Rooting success of long shoot cuttings of jack pine— Pinus banksiana Lamb.— was found to be influenced by crown location effects among 5-to 30-year-old ...
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'Interstate' Sericea Lespedeza: A Long-Term Nitrogen Source for Loblolly Pine Growing on Coal Mine Spoil
- The effects of several combinations of nitrogen (N) and phosphorus (P) fertilizers with different cover crops on the growth of loblolly pine (Pinus ...
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Evaluation of native plant seeds and seeding in the East-Side Central Cascades Ponderosa Pine Zone
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Impact Of Fusiform Rust (cronartium Fusiforme Hedgc Hunt Ex Cumm.) Infection In Plantations Of Loblolly And Slash Pines On A High-hazard Site In Georgia
- In two progeny test plantations 69 percent of the loblolly pine and 64 percent of the slash pine seedlings were infected with fusiform rust at age 3. ...
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Accounting for population variation improves estimates of the impact of climate change on species' growth and distribution
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Fertilizer Application Can Improve Red Pine Seed Production
- Red pine (Pinus resinosa Ait.) is one of the most important reforestation species in the eastern part of temperate North America. Although planted ...
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Control Of Lophopdermium Pinastri On Red And Scotch Pines In Lake States Forest Nurseries
- An outbreak of the needlecast fungus, Lophodermium pinastrl, killed or caused severe damage to several million red pine (Pinus resinosa Ait.) and Scotch pine ...
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Whitebark pine genetic restoration program for the Intermountain West (United States)
