Allozyme evidence for polyzygotic polyembryony in Siberian stone pine (Pinus sibirica Du Tour)
Theoretical and Applied Genetics, 1995 Approximately 4000 mature seeds from 350 trees in nine populations (12-75 trees per population) of Siberian stone pine were investigated for multiple embryos (polyembryony). Haploid megagametophytes and embryos were genotyped for eight allozyme loci. Eight-yone seeds (2.11%) had more than 1 embryo.
Krutovskii, K. V., Politov, D. V.
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Age-Related Variability of Generative Shoots Morphogenesis of Siberian Stone Pine [PDF]
Журнал Сибирского федерального университета: Серия Биология, 2011 On the example of male and female shoots in young (140 years), middle-aged (235 years) and old (346 years) generative trees of Siberian stone pine (Ket-Chulym rivers, south-eastern part of Western Siberia) the effect of tree age on the ratio of ...
Svetlana N. Velisevich +1 more
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Factors contributing to the outbreaks of small spruce bark beetle Ips amitinus (Eichhoff) (Coleoptera: Curculionidae, Scolytinae) in Siberian stone pine forests of the West Siberian Plain [PDF]
Russian Journal of Biological InvasionsThe influence of the local environmental conditions on invasive small spruce bark beetle Ips amitinus (Eichhoff) (Coleoptera: Curculionidae: Scolytinae) populations and on the vitality of Siberian stone pine (Pinus sibirica Du Tour) trees has been ...
Bisirova, E. M. +5 more
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Factors Influencing Formation of the Siberian Stone Pine Stands Near Settlements in Northern Taiga [PDF]
Сибирский лесной журнал, 2014 The peculiarities of formation of seed productive Siberian stone pine stands near settlements, due to the total destruction of the living ground cover and forest litter, providing heat influx in the root-inhabited zone of the Siberian stone pine trees ...
V. N. Sedykh
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Seed yield structure in taiga and sub-settlement Siberian stone pine forests: level, and nature of differences [PDF]
E3S Web of Conferences, 2023 On the example of Siberian stone pine, seed productivity was analysed in two stands that differed in origin and formation conditions. The cone yield was analysed in years with different levels of seed production in the period from 2016 to 2019.
Velisevich Svetlana +2 more
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STUDY ON POST-HARVEST RIPENING OF PINONS OF SIBERIAN STONE PINE [PDF]
Техника и технология пищевых производств, 2016 It is a known fact that there is an interconnection between linear dimensions of pinons, enzyme system activity and pinon stability during storage. At the same time, the influence of quality of freshly harvested pinons of Siberian stone pine on post ...
Subbotina M.A. +2 more
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Comparative analysis of the competition of stands of different species composition in relation to the Siberian stone pine undergrowth [PDF]
BIO Web of Conferences, 2021 Under the canopy of the parent native berry-green-moss Siberian stone pine forest and derivatives berry-green-moss pine and birch forests on the Urals, using the previously proposed complex of light, root, and integral competition indices of the stand, a
Tantsyrev Nikolai
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Current State of the Siberian Stone Pine (Pinus sibirica Du Tour) Stands in Sayano-Shushensky Biosphere Reserve [PDF]
Сибирский лесной журнал, 2021 For the key part of the territory of the Sayano-Shushensky Biosphere Reserve, located in the West Sayan mountains, the results of assessing the current state of natural stands of the Siberian stone pine Pinus sibirica Du Tour and its renewal under the ...
E. V. Bykova-Sashko
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Selective forest health felling in protective Siberian stone pine stands of Khakassia: an experience of post-logging survey and silvicultural analysis [PDF]
Сибирский лесной журнал, 2021 On the example of three areas of protective Siberian stone pine Pinus sibirica Du Tour stands of Khakassia, the expediency of selective forest health felling is considered. Forest growing conditions on the plots are favorable for dark coniferous Siberian
S. K. Farber, R. T. Murzakmatov
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Composition and phytopathogenic properties of bacteria isolated from Pinus sibirica Du Tour wood affected by bacterial wetwood in the Baikal region [PDF]
Сибирский лесной журнал, 2023 Currently, in the dark coniferous forests of the Baikal region, the spread of the disease bacterial wetwood disease is noted, causing the sanitary condition deterioration in the forest stands, and leading to the forest dieback on large territories ...
I. D. Grodnitskaya +4 more
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