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II Parte: Selección de las Especies
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II. Colecta, preservación, propagación y manejo de especies nativas
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III Parte: Reconocimiento y Valoración del Bosque Secundario
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III. Reforestación
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Illinois - An Example of How Public Nurseries Can Help Meet the Need for Non-traditional Plant Materials
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The Illinois Division of Forest Resources has traditionally grown tree and shrub species at its nurseries. Other Divisions within the Department of ...Stewart A. Pequignot
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Illinois Conservation Reserve Enhancement Program (CREP): A Model for Watershed Restoration
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The Conservation Reserve Enhancement Program (CREP) is an offspring of the Federal Conservation Reserve Program (CRP). CREP combines the CRP with state ...Debbie Bruce
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Illinois Conservation Reserve Impact
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The Federal Conservation Reserve Program has had a dramatic impact on the Illinois Nursery Program.Stewart Pequinot
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Illinois Division of Forestry and Tree Improvement
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In 1941 our two Illinois nurseries distributed 10.5 million seedlings. In 1966 we distributed about 7 million plants. The emphasis has shifted from black ...Hugh B. Wycoff
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Illinois Forestry Development Act of 1983 and the IDNR Free Seedling Program
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Information on one of the most important acts affecting forestry in Illinois in recent years, the Illinois Forestry Development Act of 1983 (FDA) is presented. ...Dick Little
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Illinois Seed Procurement Contract
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John Wycoff
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Illinois State Forest Nursery Program Study
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Objective is to evaluate practices and determine the most efficient alternatives to carry out the day to day operations of the nursery program.Frank E. Morby
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Immediate Gains In Fusiform Rust Resistance In Slash Pine From Rogued Seed Production Areas In Severely Diseased Plantations
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Rust infection of open-pollinated slash pine families, planted at four sites over two years, differed significantly among geographic origins and families. ...Frank Vande Linde, Ray E. Goddard and Robert A. Schmidt
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Immediate Release Needed for Maximum Growth of Seedbed Loblolly Pine
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Seeded loblolly pine should be released from overtopping hardwoods early in the first grow-ing season. Delaying release for 1 or 2 years substantially reduces ...Glyndon E. Hatchell
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Immersion Determination of Seedling Root-Top Ratio and Its Correlation With a Drought Resistance Index
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The survival potential of field planted nursery stock depends, in large degree, upon its root-top ratio, i.e., the size and capacity of roots to provide a ...James W. Edgren and Jaya G. Iyer
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Immigration and Naturalization Service
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The Immigration Reform and COntrol Act of 1986 is the most comprehensive reform of out immigration laws since 1952.Tom Thomas
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Impact and Biology of Phytophthora ramorum
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Phytophthora ramorum, causal agent of sudden oak death (SOD) on oaks and Ramorum blight on ornamentals such as rhododendron, is an emerging pathogen with ...N. J. Grunwald
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The Impact And Value Of Tree Improvement In The
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David Todd, James Hodges and John Pait
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© Impact of addition of soil amendments and microbial inoculants on nursery growth of Populusdeltoides and Toona ciliata
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Impact of Aphid Damage in a Bareroot Nursery and Seed Source on Survival and Growth of Outplanted White Fir Seedlings in the Sierra Nevada
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A species of a woolly fir aphid, Mindarus kinseyi Voegtlin (Homoptera: Aphididae), has been responsible for dead apical buds on 25% to 65% of the white fir ...John D. Stein
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Impact of Christmas 1983 Freeze on Growth and Survival of Slash, Loblolly, and Longleaf Pine Seedlings from Alabama and Georgia Nurseries
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Outplantings of loblolly seedlings made before and after the freeze during Christmas 1983 indicate very little impact of the freeze on survival (1%) or ...S. J. Rowan
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The impact of climate change on the growth of tropical agroforestry tree seedlings
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Impact of Crop Tree Release on Wood Properties of Pitch x Loblolly Pine Hybrids
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Wood density and growth was determined for loblolly pine (Pinus taeda), pitch pine (P. rigida), and F2 pitch x loblolly pine hybrids which underwent crop tree ...M. L. Jackson and T. R. Fox
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Impact of desert forestry on the plant materials system of Nevada
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The desert forestry program in the State of Nevada has given rise to several problems at the nurseries. This paper explains the background of the major ...Matthew Frolich
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© Impact of different preplant cultural treatments on survival of Phytophthora nicotianae in soil
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Impact of fumigation on Pythium species associated with forest tree nurseries of Oregon and Washington (ABSTRACT)
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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
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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. ...Earl R. Sluder
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Impact of Gene Flow on Quantitative Genetic Variation and Its Application in Management of Forest Genetic Resources
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Contributed PresentationsXinsheng Hu and Bailian Li
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Impact of Government Programs on Seedling Demand in the South
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History has shown that government cost share programs have a very significant effect on number of seedlings planted.Joe D. Mills
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Impact of Gremmeniella Abietina in a Jack Pine Plantation
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Infection by the fungus Gremmeniella abietina in a new jack pine plantation increased rapidly during the first 9 years, but tree mortality and main stem ...C. E. Dorworth and C. N. David
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The Impact of Landowners Assistance Programs - More Trees, Yes! But More than Trees
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Over 25 years ago the forest industry began a program that has collectively been referred to as "lap".Thomas M. Clonts
