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11752 items matching your criteria.
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Implementation Of Genomic Prediction in a Loblolly Pine Breeding Population
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The application of genomic based breeding and selection is not a one size fits all proposition. As ArborGen builds genomic information and resources we are ...W. Patrick Cumbie1, Dudley A. Huber, Salvador Gezan, Victor Steel and Michael Cunningham
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Implementation of the National Pesticide Survey, and Recommendations for Conducting Future Occurrence Surveys
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In 1984, a joint project between the USEPA’s Office of Ground Water and Drinking Water (OGWDW) and the Office of Pesticide Programs (OPP) was initiated ...David J. Munch
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Implementation of Third-Cycle Loblolly Pine Breeding Plan-N.C. State University-Industry Cooperative Tree Improvement Program
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Breeding, Testing, and SelectionBailian Li
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Implementing Fungal Cultivation in Biofiltration Systems – The Past, Present, and Future of Mycofiltration
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The intentional use of the vegetative growth of mushroom-forming fungi on wood mulch substrates as a biologically active filtration media, a process known as ...Alex W. Taylor and Paul E. Stamets
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Implementing municipal tree planting: Los Angeles million-tree initiative
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Implications of Chestnut Blight Incidence in Recently Clearcut and Mature Forests for Biological Control of Blight with Hypovirulent Strains of Endothia parasitica
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In recently clearcut sites, the incidence of chestnut blight increased from about 20 percent, the level in mature forest areas, to 100 percent between 4 and ...Fredrick V. Hebard, Gary J. Griffin and John Rush Elkins
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Implications Of Current Pesticide Regulations For The Nursery Manager
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Recently there has been an announcement of a new federal super agency known as the Environmental Protection Agency. This agency, if formulated, will take ...William Padgett
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Implications of Engineered Transmissible Hypovirulence for Biological Control of Chestnut Blight
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The recent application of molecular analysis to the study of hypovirulence-associated viral RNAs has revealed considerable new information regarding the ...Donald L. Nuss
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Implications of Genetic Variation in Host Resistance to Air Pollutants
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Reports of inter- and intraspecific variation in response of forest trees to air pollutants are summarized. Examples of variation in host response to sulfur ...David Karnosky
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The Importance of Bees in Natural and Agricultural Ecosystems
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Paul Rhoades
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The Importance of Crop Growth Monitoring
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Thomas D. Landis
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Importance of Cutting Diameter and Method of Production on Early Growth Hybrid Poplar
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Rapid early growth of hybrid poplars— Populus spp.– established from hardwood cuttings is critical to the success of plantations. Without rapid growth, weed ...Daniel J. Robison and Kenneth F. Raffa
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The Importance of Geographic Orgin of Seed
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Seed origin is just as vital in a forest as it is in a field or garden. The only difference is that if a mistake is made it takes a forest owner longer to find ...
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Importance of Geographic Strains
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A geographic strain of forest trees consists of individuals which, because of their origin in some particular place, share certain inherited physiological ...Philip C. Wakeley
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The importance of good nursery quality control, part 1
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Our planting program depends on quality seedlings. Substandard quality not only causes immediate handling problems, but may jeopardize an entire plantation for ...Lewis A. Nicholson
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The importance of good nursery quality control, Part 2
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The BLM has experienced and continues to have all of the seedling quality problems listed by Mr. Nicholson. Generally seedling quality has improved during the ...Chuck Hayhurst
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The Importance of Good Seed
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Robert P. Karrfalt
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The importance of matching forest tree seed source with reforestation site
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Would you plant a rosebush on the top of a snow-clad mountain? Would you plant one at timberline where even the indigenous trees are valuable only for ...Thomas E. Greathouse
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The Importance of Mycorrhizal Fungi and Other Beneficial Microorganisms in Biodiversity Projects
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Ecosystem processes are the combined activities of a variety of microorganisms. The most important functional groups include mycorrhizae, nitrogen ...Ted St. John
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The Importance of Mycorrphizae in Forest Nurseries
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Dr. Donald H. Marx and Dr. Donald H. Marx
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Importance of Release for Naturally Seeded and Planted Container Loblolly Pines on Cutover Site
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Genetically improved container loblolly pine (Pinus taeda L.) seedlings were compared to naturally established loblolly seedlings on a cutover pine site. ...Michael D. Cain and James P. Barnett
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Importance of Seed Source and the Need of Tree Seed Farms
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Most foresters in the Lake States are convinced that as a general rule, our native or near-native species are best adapted for large-scale ...J. H. Stoeckeler
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Importance of Seedling Size for Survival and Growth
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The advantages of planting large seedlings have been shown for several species: shortleaf pine (Chapman 1948, and Clark and Pharos 1961); yellow-poplar ...Robert D. Williams
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Importance of Species and Seed Source Selection in Great Plains Nurseries
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Increased tree planting, resulting from federal programs and tree planting promotions, has increased the transfer of planting stock among Great Plains states. ...Richard A. Cunningham
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Importance of Top-Root Ratios for Survival of Douglas-Fir Seedlings
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Coniferous seedlings with tops more than three times heavier than the roots are considered poor risks for planting (1). However, results of a study reported ...Richard K. Hermann
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Importance of Water Quality in Container Plant Production
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High substrate pH is a major problem for producers of container-grown plants and seedlings. The primary cause of high substrate pH is irrigation water with ...John M. Ruter
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Improperly Applied Weedkillers Can Damage or Kill Oak and Loblolly Pine
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On May 3, 1968, a farmer's wife near Starkville, Miss., in an effort to control the lateral growth of native grasses along sidewalks to her home, sprayed a ...G. K. Parris
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Improve your irrigation practices, system
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Improved Container Sowing With an Electronically Controlled Optical Seeder
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The efficiency and accuracy of an electronically controlled optical seeding machine was evaluated. This system required less than one-fourth of the labor ...David L. Wenny and John L. Edson
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An Improved Cylindrical Seed Spot Screen and Setter
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The usual method of protecting seed spots against rodents is by use of cone shaped screens of galvanized hardware cloth. These wire cones are well adapted to ...J. H. Stoeckeler
