Download or read book The Effect of Provenance and Spacing on Stem Straightness and Number of Spike Knots of Scots Pine in South and Central Sweden written by Finnvid Prescher and published by . This book was released on 1985 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Provenance and Spacing on Stem Straightness and Number of Stems with Spike Knots in Pinus Sylvestris L written by Erik G. Ståhl and published by . This book was released on 1990 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetics of Scots Pine written by M. Giertych and published by Elsevier. This book was released on 2017-01-31 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the Scots pine species is most important in Eurasia, it was considered necessary to involve authors from as many countries as was possible including Eastern Europe and U.S.S.R. During the 18th IUFRO World Congress in Ljubljana, Yugoslavia, in September 1986, details were worked out for the contents of this book.This book is a truly international effort, prepared in the traditional IUFRO spirit of selfless co-operation. In all, 24 authors from 9 countries are involved. Each chapter was reviewed by two editors from two different countries.
Download or read book Studia Forestalia Suecica written by and published by . This book was released on 1963 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rapport written by and published by . This book was released on 1979 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scottish Forestry written by and published by . This book was released on 1988 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vegetation Dynamics During the Establishment Phase of an Energy Forest on a Riverside in South western Sweden written by Lena Gustafsson and published by . This book was released on 1988 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Predication of Regeneration Success and Wood Properties in Naturally Regenerated Stands of Scots Pine written by Dag Olsson Tegelmark and published by . This book was released on 1998 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silva Fennica written by and published by . This book was released on 1994 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1986 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scots Pine in Eastern Nebraska written by Ralph A. Read and published by . This book was released on 1971 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Timber Quality and Volume Growth in Naturally Regenerated and Planted Scots Pine Stands in S W Sweden written by Eric Agestam and published by . This book was released on 1998 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1991 with total page 1652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Svensk bokf rteckning written by and published by . This book was released on 1987 with total page 1038 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Spacing and Fertilization on Four Grafted Clones of Scots Pine written by and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thinning of Scots Pine and Norway Spruce Monocultures in Sweden written by Urban Nilsson and published by . This book was released on 2010 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of thinning intensity, thinning interval, thinning form and timing of the first thinning on stand level gross- and net stem volume production in Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies L. Karst) was investigated in a nationwide field experiment across Sweden. In total, 35 Scots pine sites distributed from the south to the north of Sweden and 13 Norway spruce sites located in the south and central parts of Sweden were investigated. Thinning treatments ranged from unthinned control, to light and moderate repeated thinnings, to a treatment where 60-70% of the basal area was removed in a single thinning. In addition, thinning from above was compared to thinning from below and delayed first thinning was compared to early first thinning. The average measurement period was 31 years for Scots pine and 30 years for Norway spruce. All Scots pine thinning treatments reduced the total gross stem volume production compared to the unthinned control, whereas only the heaviest thinning treatments, in which a large proportion of the basal area was removed, reduced the total gross stem volume production for Norway spruce. Thinning from above did not affect total gross stem volume production of Scots pine, but there was a tendency towards lower production in Norway spruce. For Norway spruce, thinning from above resulted in lower net stem volume production than thinning from below. Delaying the first thinning did not affect gross stem volume production for either Scots pine or Norway spruce. Net volume production and volume production in trees with diameter at breast height> 8 cm was higher for the light thinning treatment than for the unthinned control in Norway spruce. In Scots pine, there was no difference between the light thinning treatment and unthinned control in net volume production. For cots pine, the heavy thinning treatments decreased net volume production compared to the unthinned threatment whereas there were no differences in net volume production between the heavy thinning treatments and unthinned control in Norway spruce.
Download or read book Effects of Spacing and Fertilization on Four Grafted Clones of Scots Pine written by Hans H. Hattemer and published by . This book was released on 1977 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
