Download or read book A Tree Improvement Programme for Eucalyptus Deglupta in Papua New Guinea written by J. Davidson and published by . This book was released on 1973 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Variation Association and Inheritance of Morphological and Wood Characters in an Improvement Programme for Eucalyptus Deglupta written by John Davidson and published by . This book was released on 1972 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Improving Production from Eucalyptus Deglupta in the Territory of Papua New Guinea written by John Davidson and published by . This book was released on 1973 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Forestry Research Note written by and published by . This book was released on 1973 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Databook on Endangered Tree and Shrub Species and Provenances written by and published by Food & Agriculture Org.. This book was released on 1986 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a list of species in need of attention drawn up by the FAO Panel of Experts on Forest Gene Resources, 8l monographs on endangered woody species and provenances were prepared in collaboration with researchers and institutes from all over the world. The monographs Include information on the botany and silvics of the species, as well as their status in terms of genetic depletion; and outline action needed to conserve existing genetic variation in them.
Download or read book Variation Association and Inheritance of Morphological and Wood Characters in an Improvement Programme for Eucalyptus Deglupta Blume written by John Davidson and published by . This book was released on 1972 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Up to 93 percent of variation in the wod of 20-year-old Eucalyptus deglupta BI. has been explained by four components of a principal components analysis. Fibre cross-sectional characters were the main parameters contributing to this variation. Density satisfactorily represented the main and one subsidiary component which, together, represented 70 per cent of the total variation. Density was easy to measure and had a phenotypic variation of about 20 per cent of the mean value. It had a broad sense heritability of 0.68 =- 0.17 and a narrow sense heritability of 0.44 =- 0.23 in seedling material. Density could be modified irrespective of growth rate and stem form in trees 14-20 years old. Hence wood density is a very suitable factor for including in a tree improvement programme.
Download or read book Forest And Watershed Development And Conservation In Asia And The Pacific written by Lawrence S Hamilton and published by Routledge. This book was released on 2019-03-08 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Without the assistance of Sherry Bryson, PublicationsOfficer of the Institute, this book would never haveappeared in press. Her work in editing and shepherdingthe manuscripts through the •preparation for printing•phase was outstanding. The diligent work of HelenTakeuchi in proofing, typing, and organizing the chaptersis gratefully recognized. And to Marietta Mendoza, whosetyping efforts went beyond the call of duty, a vote ofthanks. The authors and editor are deeply appreciative ofthe contributions of these staff members.
Download or read book Provenance Trials of Eucalyptus Deglupta in Papua New Guinea written by J. Davidson and published by . This book was released on 1973 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S D A Forest Service Research Note ITF written by Institute of Tropical Forestry (Río Piedras, San Juan, P.R.) and published by . This book was released on 1971 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Forestry Research Note SR written by and published by . This book was released on 1973 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Notes on Reforestation Cost Estimates for Eucalyptus Deglupta in Papua New Guinea written by A. E. White and published by . This book was released on 1975 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Forest Service Research Note ITF written by and published by . This book was released on 1966 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Time of Establishment of Seedlings of Eucalyptus Deglupta at Two Locations in Papua New Guinea written by J. Davidson and published by . This book was released on 1974 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of a Joint Meeting on Tropical Provenance and Progeny Research and International Cooperation Held in Nairobi Kenya 22 26 October 1973 by IUFRO Working Parties written by Jeffery Burley and published by . This book was released on 1973 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book proyecto mejoramiento genetico forestal written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Accessions Bulletin written by Tropical Products Institute (Great Britain). Library and published by . This book was released on 1978 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
