Search results — 937 items matching your search terms
Subscribe to an always-updated feed of these search terms
-
Fall Versus Spring Transplanting of Container Seedlings: A Comparison of Seedling Morphology
- Containerized seedlings of Engelmann spruce (Picea en gelmanniz), sugar pine (Pinus lambertiana), Douglas-fir (Pseudotsuga men7iesiz), western red cedar (Thuja ...
-
Genetic Advances Among Pines of the Northeast
- A large proportion of forest genetics research in northeastern U.S. has been concerned with pines. Extensive provenance tests of Pinus strobus have provided ...
-
Genetic Control of Growth and Shoot Phenology in Loblolly Pine (Pinus teada L.) Clonal Trials During the Second and Sixth Growing Seasons
- School of Forest Resources and Conservation, University of Florida, Gainesville, FL
-
Whitepark pine guidelines for planting prescriptions
-
The Effect of Horizontal and Vertical Root Pruning on 2-0 Austrian Pine (Pinus nigra Arnold)
- The need for vigorous, rapid growing planting stock leads to the question of which to use: seedlings or transplants. On the basis of size and vigor, ...
-
Chokecherry Have Viable Seeds and Eat the Fruit, Too!
- It is possible to obtain clean seeds of chokecherry (Pinus Virginiana L. [Rosaceae]) and other small species, as well as to capture the nutritional component ...
-
Multiple Pedigrees Allow Construction of a Densely Populated Reference Linkage Map in Loblolly Pine (Pinus taeda L.)
- Genetics Graduate Program, Texas A&M University, College Station, TX
-
A Tissue Culture System for Studying Disease Resistance to Phytophthora Cinnamomi
- Calli derived from embryos of Pinus taeda, P. echinata, P. taeda x P. echinata, and P. virginiana were screened for their resistance to Phytophthora ...
-
Inverting Improves Establishment of Pinus Contorta and Picea Abies 10-year Results from a Site Preparation Trial in Northern Sweden
- The effects on seedling survival and growth of a new scarification method, inverting, were evaluated over IO-yrs after planting lodgepole pine and Norway ...
-
Altitudinal genetic variation in Pinus hartwegii Lindl. I: Height growth, shoot phenology, and frost damage in seedlings
-
Identification of Quantitative Trait Loci Affecting Rooting in Loblolly Pine
- Genetic control of rooting and root development is poorly-understood in conifers. This study was designed to identify quantitative trait loci (QTLs) affecting ...
-
Genetic Control Of Dry Matter Distribution In Twenty Half-sib Families Of Virginia Pine
- Half-sib progeny derived from 20 Pinus virginiana parent trees were sampled, at age eight, to determine presence of significant among family differences in ...
-
Genetic Gain and Diversity in a Clonal Seed Orchard of Pinus koraiensis under Various Thinning Intensities
- There are various orchard management options to increase genetic gain while conserving genetic diversity, including selective harvesting, genetic thinning and ...
-
Back to nature: Ecological genomics of loblolly pine (Pinus taeda, Pinaceae)
-
Evaluation of Sowing Methods to Determine the Role of Hypocotyl Lift in Longleaf Pine Seedling Development
- Sonderegger pine (Pinus x sondereggeri H.H. Chapm.) is a hybrid pine species of loblolly pine (Pinus taeda L.) and longleaf pine (Pinus palustris Mill.) that ...
-
Effect of Preplant Spraying or Soaking on Growth and Water Relations of Jack Pine (Pinus banksiana Lamb.) Seedlings
- Spraying seedlings before bagging in the nursery and soaking them immediately before planting were each investigated for their effects on the water ...
-
Genetic variation and seed transfer guidelines for ponderosa pine in the Ochoco and Malheur National Forests of Central Oregon
-
Assessing populations responses to climate in Pinus sylvestris and Larix spp. of Eurasia with climate-transfer models
-
Geographic Variation of Red Pine Survival, Growth and Productivity in a Minnesota Field Test
- Forty-eight red pine ( Pinus resinosa ) seed lots from various geographic origins were evaluated after 25 years for survival, tree height, diameter, total ...
-
Growth of Bare Root Pinus taeda L. Seedlings Cultivated Under Five Densities in Nursery
- ABSTRACT: Seedlings compete for nutrients, water and light. The available area for each seedling affects their behavior related to requirements for these ...
-
Mass Production of Loblolly and Slash Pine Cuttings
- A technique to root cuttings developed by Hare (2) has been modified to mass produce loblolly ( Pinus tacda L.) and slash pine (P. elliottii var. elliottii) ...
-
Advancing Forest Cover Development on a High-Elevation Sierra Nevada Mine Site with Nutritional Amendments
- Selected nutrient amendments were evaluated for their capacity to enhance growth and nutrition of established but stunted Jeffrey pine (Pinus jeffreyi Grev. & ...
-
Genetic Mapping In Loblolly Pine
- A consensus map for loblolly pine (Pinus taeda L.) was constructed using restriction fragment length polymorphisms (RFLPs) as genetic markers. This map is ...
-
Effects of Pine Sawdust, Hardwood Sawdust, and Peat on Bareroot Soil Properties
- We investigated the effects of three organic amendments on soil properties and seedling growth at the USDA Forest Service JW Toumey Nursery in Watersmeet, MI. ...
-
Polycyclic growth and branching in the upper crown in provenances of lodgepole pine
-
Assessing the Hardiness of Aleppo Pine, Maritime Pine, and Holm Oak Seedlings by Electrolyte Leakage and Water Potential Methods
- Cold and drought hardiness of nursery stock were measured just before planting in the region of Valencia (Spain). A number of stock lots of Aleppo pine ...
-
Effect of Chloropicrin, Vapam, and Herbicides for the Control of Purple Nutsede in Southern Pine Seedbeds
- Methyl bromide (MBr) controls purple and yellow nutsedge (Cypenrs rotundus L. and C. esculentus L.) better than other soil fumigants. Chloropicrin is a good ...
-
Combining a generic process-based productivity model and a statistical classification method to predict the presence and absence of tree species in the Pacific Northwest, U.S.A
-
Genetic variation and gains of specific gravity and woody biomass in a jack pine half-sib progeny test in Michigan
- Specific gravity and growth characters were analyzed in a half-sib progeny test of jack pine (Pinus banksiana Lamb.) located in the Upper Peninsula of ...
-
Risk from Sirococcus conigenus to understory red pine seedlings in northern Wisconsin
- Interest in development of multicohort stands of red pine (Pinus resinosa) in the Great Lakes region of North America prompted an investigation of the ...
