Search Results

121 - 130 of 203 items :

  • Biotechnology x
  • Life Sciences x
Clear All
Mitochondrial DNA variation in natural populations of Japanese larch (Larix kaempferi)

larch in provenance trial stands. Mokuzai Gakkaishi 38: 222-227 (in Japanese with English abstract). TAKATA, K., A. KOIZUMI and K. UEDA (1992b): Variation in radial growth and wood quality among provenances in Japanese larch. Mokuzai Gakkaishi 38: 1082-1088 (in Japanese with English abstract). TANI, N., K. MARUYAMA, N. TOMARU, K. UCHIDA, Y. TSUMURA, H. YOSHIMARU and K. OHBA (2003): Genetic diversity of nuclear and mitochondrial genomes in Pinus parviflora Sieb. & Zucc. (Pinaceae) populations. Heredity 91: 510

Open access
Selection of Poplar Hybrid Clones (Populus ssp.) from Backcrossed Progenies of the Aigeiros Section for Industrial Purpose

-608. FAO (1980): Poplars and willows in wood production and land use. FAO, Rome. FOSTER, G. S. (1988): Provenance variation of eastern cottonwood in the Lower Mississippi Valley. Silvae Genetica 35: 32-38. HEILMAN, P. E. (1999): Planted forests: poplars. New For. 17: 89-93. KLASNJA, S., S. KOPITOVIC and S. ORLOVIC (2003): Variability of some wood properties of eastern cottonwood (Populus deltoides Bartr.) clones. Wood Sci. Tech. 37: 331-337. KOUBAA, A., R. E. HERNANDEZ and M. BEAUDOIN (1998): Shrinkage of

Open access
The Needle Volatile Composition of Pinus nigra J. F. Arnold, P. sylvestris L., P. densiflora Siebold et Zucc. and P. thunbergiana Franco Trispecies Hybrids

Erfassung kleinster Mengen ätherischer Öle. Mikrochemie 40: 367-372. SCHILLER, G. and C. GRUNWALD (1987): Resin monoterpenes in range-wide provenance trials of Pinus halepensis Mill. in Israel. Silvae Genet. 36: 109-114. STATSOFT, INC. (2001): STATISTICA (data analysis software system), version 6.0. VAN DEN DOOL, H. and P. D. KRATZ (1963): A generalization of the retention index system including linear temperature programmed gas-liquid partition chromatography. J. Chromatogr. 11: 463-471.

Open access
Growth Rhythm Parameters as Components of Hybrid Vigour in Young Seedlings of Hybrid Larch (Larix decidua x L. kaempferi)

Pinus ponderosa: compromises between growth potential and growth rhythm in developing breeding strategies. For. Sci. 38: 661-677. SKROPPA, T. and S. MAGNUSSEN (1993): Provenance variation in shoot growth components of Norway spruce. Silvae Genetica 42: 111-120.

Open access
An Evaluation of Selection for Volume Growth in Loblolly Pine

-28 in Proc. of IUFRO Genetics. Tokyo, Japan. SHERRILL, J. R. (2005): Genetic and cultural effects on stem taper and bark thickness in loblolly pine (Pinus taeda L.). Ms Thesis. North Carolina State University, Raleigh, NC. 91p. SIERRA-LUCERO, V., S. E. MCKEAND, D. A. HUBER, D. L. ROCKWOOD and T. L. WHITE (2002): Performance differences and genetic parameters for four coastal provenances of loblolly pine in the Southeastern United States. For. Sci. 48: 732-742. SPURR, S. H. (1952): Forest Inventory. Ronald Press Co. New

Open access
Early Selection of Douglas-Fir across South Central Coastal Oregon, USA

): Selection of wood density and diameter in controlled crosses of coastal Douglas-fir. Silvae Genet. 37: 152-157. KING, J. N., F. C. YEH and J. C. H. HEAMAN (1988b): Selection of growth and yield traits in controlled crosses of coastal Douglas-fir. Silvae Genet. 37: 158-164. LAMBETH, C. C. (1980): Juvenile-mature correlations in Pinaceae and implications for early selection. For. Sci. 26: 571-580. LOO-DINKINS, J. A., C. C. YING and E. A. HAMM (1991): Stem volume and wood relative density of a non-local Douglas-fir provenance

Open access
Selection of Genetically Divergent Clones of Casuarina equisetifolia for Further Breeding Programmes

. Institute of Forest Genetics and Tree Breeding (Indian Council of Forestry Research and Education) Coimbatore, India. PINYOPUSARERK, K. and E. R. WILLIAMS (2000): Rangewide provenance variation in growth and morphological characteristics of Casuarina equisetifolia grown in Northern Australia. For. Ecol. Manage. 143: 219-232. PRASAD, N. S. and M. J. DIETERS (1998): Genetic control of growth and form in early-age tests of Casuarina equisetifolia in Andhra Pradesh, India. For. Ecol. Manage. 110: 49-58. RAO, C. R. (1952

Open access
Contrasting Quantitative Traits and Neutral Genetic Markers for Genetic Resource Assessment of Mesoamerican Cedrela Odorata

variation in large captive population of Drosophila flies: implications for the genetic management of captive populations. Conservation Biology 6: 416-425. BURLEY, J. and A. F. A. LAMB (1971): Status of the C.F. I. International provenance trial of Cedrela odorata (including C. mexicana and C. tubiflora). Commonwealth Forestry Review 50: 234-237. BUTLIN, R. K. and T. TREGENZA (1998): Levels of genetic polymorphism: marker loci versus quantitative traits. Proceedings of the Royal Society of London B. 358: 187-198. CAVERS, S

Open access
Annual Fertility Variation in Clonal Seed Orchards of Teak (Tectona grandis L.f.) and its Impact on Seed Crop

provenances of Karnataka. Indian J. For. 25: 215-220. HEDEGART, T. (1976): Breeding system, variation and genetic improvement of teak (Tectona grandis Linn.f.). In: BURLEY, J. and B. T. STYLES (eds.). Tropical Trees, Linnean Society Symposium Series No. 2, Academic Press, London. pp. 109-123. HEDEGART, T., E. B. LAURIDSEN and H. KEIDING (1975): Broad-leaved seed orchards - teak. In: FAULKENER, R. (Ed.) Seed Orchards. Forestry Commission Bulletin No. 54. Her Majesty’s Stationery Office, London, pp. 139-142. INDIRA, E. P. and S

Open access
Genetic Control of Growth Traits and Inheritance of Resistance to Bacterial Leaf Scorch in American Sycamore

.) provenances in the western gulf region. In: 27th Southern Forest Tree Improvement Conference Stillwater, OK. 126-137. HOPKINS, D. L. (1989): Xylella fastidiosa: xylem-limited bacterial pathogen of plants. Annual Review of Phytopathology 27: 271-290. JOURDAIN, C. J. and J. R. OLSON (1983): Variation and heritability of branching and growth charcteristics among sycamore progeny. In: Proceedings of the 17th Southern Forest Tree Improvement Conference Athens, GA. 203-208. JOURDAIN, C. J. and J. R. OLSON (1984): Wood property

Open access