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Forest Science Database

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Abstract

Results from Populus 'Robusta' and P. 'I-214' research plantations (aged up to 25 yr old) in Slovakia are reported.

Author(s)
Kohán, Š.
Citation
Lesnictví, 1992, 38, 12, pp 1005-1014
Abstract

Four- to 12-yr rotations in stands in the Danube and Tisa lowlands, Slovakia, are evaluated.

Author(s)
Kohán, Š.
Citation
Vědecké Práce Výskumného Ústavu Lesného Hospodárstva vo Zvolene, 1991, No. 40, pp 239-249
Abstract

The results are presented of an evaluation of the growth and production of intensively cultivated plantations of Populus 'I-214' and P. 'Robusta' planted at spacings of 6.5×6.5 m or 4×4 m on medium-heavy alluvium of the Latorica River in the East Slovakian lowlands. The area had been adversely...

Author(s)
Kohán, Š.
Citation
Lesnícky Časopis, 1989, 35, 5, pp 353-365
Abstract

Assesses the performance and condition of stands aged 6-26 years, mostly on heavy loam soils and alluvium, taking into account the conditions prevailing in stands as distinct from those in line plantations (e.g. root and crown competition), and giving comparative data for, in particular, P....

Author(s)
Kohan, S.
Citation
Lesnicky Casopis, 1969, 15, 3, pp 193-210
Abstract

A comparative assessment of seventeen cultivars at 5-7 years old in 7 Poplar trial areas established in 1958-60, representing different soil and climatic conditions throughout Czechoslovakia. So far, P. 'I-214' has done best on all sites except one. A final assessment is planned at 15-20 years....

Author(s)
Motti, J.; Polnar, M.
Citation
Prace Vyzkum. Ust. Lesn. Hosp. Mysl., Zbraslav-Strandy, 1968, 35, pp 111-41
Abstract

Graphs and discusses data from preliminary experiments in Czechoslovakia on growing Populus alba seedlings in a hydroponic medium, using five different substrates. Results are promising, and further experiments with Picea abies are planned. KEYWORDS: Nurseries \ nursery practice \ Nurseries \...

Author(s)
Pospisil, J.
Citation
Lesnicka Prace, 1968, 47, 6, pp 266-70
Abstract

Gives detailed data in tables and graphs on soil types and growth characteristics for a wide range of clones in plantations established in 1953-62 on 21 greatly differing sites. [Cf. F.A. 30 No. 491. KEYWORDS: Clones trials \ Populus \ silviculture \ poplars \ Populus \ hybrids increment \ yield \...

Author(s)
Mottl, J.; Mraz, K.; Polnar, M.
Citation
Prace Vyzkumneho Ustavu Lesniho Hospodarstvi a Myslivosti, 1968, No. 36, pp 119-48
Abstract

Describes the design and construction of the first portable plastic greenhouse (made of polythene stretched over a tubular duralumin frame) to be tested in Czechoslovakia. Comparative trials were carried out in 1964-65 by raising seedlings in the polythene greenhouse, in an unheated [conventional]...

Author(s)
Pospisil, J.
Citation
Acta Universitatis Agriculturae, Brno, 1967, 36, 3, pp 235-51
Abstract

Presents data on the growth and development of young 1-, 2- and 3-row plantings of Populus nigra var. italica, P. X marilandica, P. X robusta, and P. X serotina along canal and river banks etc., and urges that further research is needed to explain the discrepancy between the success on sites of...

Author(s)
Kohan, S.
Citation
Les, Bratislava, 1966, 22, 2, pp 60-4
Abstract

Papers presented at an international symposium [cf. F.A. 29 No. 6850]: Long-term planningof choice of species, amelioration and fertilization in the N.E. German plain, with special reference to Scots Pine (M. Schutze); Silvicultural problems in Scots Pine management in Poland (L. Mroczkiewiez);...

Citation
Tagungsbericht, Deutsche Akademie der Landwirtschaftswissenschaften, Berlin, 1965, No. 75, pp 309-433

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