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M 12

    Forest gardens
[Текст] : монография / J. Macdonald. - London : Majesty's Stationary Office, 1931. - 116 с. : figures. - (Forestry Commission Bulletin ; 12). - Библиогр: В надзаг.:. - 10-00 р.
УДК

Кл.слова (ненормированные):
species%growth%forest gardens

Аннотация: The book deals with the five forest gardens. Each garden cocnsists of a series of experimental plots laid out for purposes of study and for the comparison of the rate of growth of the different species of trees. The rates of growth of various species were discussed and related as far as possible to the different locality conditions

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632
M 54

    A taxonomic conspectus of the Blondeliini of North and Central America and the West Iindies (Diptera: Tachinidae)
[Текст] : справочное издание / D.M. Wood; Ed. by A.B. Ewen. - Ottawa : The Entomological Society of Canada, 1985. - 130 с. - (Memoirs of the Entomological Society of Canada ; 132). - Библиогр: p. 106-111. - 5-00 р.
УДК

Кл.слова (ненормированные):
materials%classification%key to genera

Аннотация: The species of the tribe Blondeliini of North and Central America and the West Indies (including Trinidad) are grouped into 55 genera. Included is an illustrated key to the genera, a diagnosis of each genus, a list of all generic synonyms, and a taxonomic catalogue of all species recorded from these regions, including their New World synonyms. Type status, type locality, and depository of primary type material is given for each nominal species.

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06
S92

    Variation among clones and ortet-ramet relationship in grafted Scots pine (Pinus sylvestris L.)
[Text] = Variationen mellan kloner och sambandet ursprungstrad klon for olika egenskaper hos tall : научное издание / E. Andersson, H.H. Hattemer. - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1978. - 31 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 148). - eng. - Библиогр.: с. 31. - ISBN 91-38-04626-1 : 1.40 р.
УДК

Кл.слова (ненормированные):
experiments -- statistical analysis -- locality

Аннотация: Two different approaches of studying the relationships between ortets and ramets were taken. In one experiment, located near Sya, the ramets were planted directly beside the stand where the ortets were growing. In the other experiment, located near Uddeholm, trees from a given area in central Sweden were classified into several phenotypic classes; the field trial containing the ramets should show whether these classes were detectable there. The present paper deals with the relations between ortets and ramets in various measurements of tree dimension, stem form, branch habit and cone onset.


Доп.точки доступа:
Hattemer, H.H.
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06
S92

    Wood quality and volume production in four 24-year-old provenance trials with Pinus contorta
[Text] : научное издание / E. Stahl, A. Persson . - Uppsala : The Swedish University of Agricultural Sciences, College of Forestry, 1988. - 20 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 179). - eng. - Библиогр.: с. 16-17. - ISBN 91-576-3352-5 : 1.00 р.
УДК

Кл.слова (ненормированные):
provenance -- variation -- volume production -- site

Аннотация: The aim of the present study is to elucidate: how the production and quality of a well defined provenance varies with locality in Sweden; the variation between provenances at the same locality; differences between Pinus contorta provenances and Pinus sylvestris of local origin.


Доп.точки доступа:
Persson , A.
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