Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН

/ T. Korotkii, S. G. Prokushkin // Eurasian Journal of Forest Research. - 2002. - Vol. 5. - С. 39-48

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28

Доп.точки доступа:
Prokushkin, Stanislav Grigor'yevich; Короткий Тимофей Иванович

: материалы временных коллективов / O. A. Zyryanova, A. S. Prokushkin, A. P. Abaimov // Proceedings of the eighth symposium on the joint Siberian permafrost studies between Japan and Russia in 1999. - Onogawa, 2000. - С. 23-28. - рус. - Библиогр. в конце ст.
Аннотация: We measured annual ring with of larch trees growing on the contrasing north-and south-facing slopes. Moreover, we also examined wood anatomy of stems of larch seedlings raised under high CO2 in phytotron for two years. Based on these results, we can predict the effect of greenhouse condition on the annual ring formation of larch species.

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50 стр. 28

Доп.точки доступа:
Zyryanova, Olga Alexandrovna; Зырянова Ольга Александровна; Prokushkin, Anatoly Stanislavovich; Прокушкин, Анатолий Станиславович; Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович

: материалы временных коллективов / T. Kajimoto, A. P. Abaimov // Proceedings of the eighth symposium on the joint Siberian permafrost studies between Japan and Russia in 1999. - Onogawa, 2000. - С. 29-35. - Библиогр. в конце ст.
Аннотация: In this report authors examined age- and site-related differences in biomass allocation pattern of Siberian larch based on sampling data of both seedlings and mature trees, and discussed how carbon allocation changes from early to mature growth stages.

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50 стр. 28

Доп.точки доступа:
Abaimov, Anatoly Platonovich ; Абаимов Анатолий Платонович; Каджимото Т
Имеются экземпляры в отделах:
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: материалы временных коллективов / K. Takayoshi, K. Satoshi, O. V. Masyagina // Eurasian Journal of Forest Research. - 2007. - Vol. 10-1. - С. 115-119. - Библиогр. в конце ст.
Аннотация: Dynamics of nitrogen in leaves of trees and seedlings of deciduous broad-leaf species were studied for improving forest management. The photosynthetic traits of canopy leaves of diciduous broad-leaved trees were measured using a canopy tower. There was a clear positive correlation between leaf nitrogen content and light saturated photosynthetic rate at sunny canopy. As reflecting the shoot development pattern, leaf senescence began from the inner part of the crown in early successional species, by contrast leaf senescence process commences from either the outer or top portion of the crown in late successional species. For regenerated seedlings in forest floor, seasonal change in the allocation pattern of leaf nitrogen coincided with the changing of light conditions through the leaf phenology of upper canopy. In light limited condition, nitrogen was allocated to chlorophyll while it allocated to more to photosynthetic carbon fixation, i.e. Rubisco in strong light condition. Nitrogen allocated was affected more by light to CO2 condition that was found in birch and beech seedlings with a FACE system.

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок, 50, стр., 28

Доп.точки доступа:
Takayoshi, K.; Такаёши К.; Satoshi, K.; Сатоши К.; Masyagina, Oksana Viktorovna; Масягина, Оксана Викторовна
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[Text] / T. S. Sedel'nikova, A. V. Pimenov // Biol. Bull. - 2010. - Vol. 37, Is. 4. - P351-356, DOI 10.1134/S1062359010040047. - Cited References: 34. - This work was supported by the program "Biological Diversity" of the Siberian Branch, Russian Academy of Sciences (project no. 26.2), and the Integration Project of the Siberian and Ural Divisions, Russian Academy of Sciences (project no. 49). . - 6. - ISSN 1062-3590РУБ Biology

Аннотация: Chromosomal mutations and mixoploidy have been revealed in the seedlings of Scots pine (Pinus sylvestris) growing in a hydromorphic environment. A giant chromosome was detected for the first time in gymnosperms.

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Держатели документа:
[Sedel'nikova, T. S.
Pimenov, A. V.] Russian Acad Sci, Sukachev Inst Forestry, Siberian Branch, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Sedel'nikova, T.S.; Pimenov, A.V.

[Text] / S. . Mori [et al.] // Proc. Natl. Acad. Sci. U. S. A. - 2010. - Vol. 107, Is. 4. - P1447-1451, DOI 10.1073/pnas.0902554107. - Cited References: 48. - We thank K. Kikuzawa, K. Hozumi, J. H. Brown, and two anonymous reviewers for helpful comments and discussions regarding the manuscript, and the Forestry Technology Center of the Tohoku Regional Forest Office of the Japan Forestry Agency for field support. This research was partially supported by the Japan Ministry of Education, Culture, Sports, Science and Technology (MEXT) Grant-in-Aid Scientific Research (B) 18380098 (FY2006-2008), the Japan Ministry of Environment Project B-2 (FY1997-2000), and the Japan Forestry and Forest Products Research Institute Research Grant 200608 (FY1996-2010). . - 5. - ISSN 0027-8424РУБ Multidisciplinary Sciences

Аннотация: The scaling of respiratory metabolism with body mass is one of the most pervasive phenomena in biology. Using a single allometric equation to characterize empirical scaling relationships and to evaluate alternative hypotheses about mechanisms has been controversial. We developed a method to directly measure respiration of 271 whole plants, spanning nine orders of magnitude in body mass, from small seedlings to large trees, and from tropical to boreal ecosystems. Our measurements include the roots, which have often been ignored. Rather than a single power-law relationship, our data are fit by a biphasic, mixed-power function. The allometric exponent varies continuously from 1 in the smallest plants to 3/4 in larger saplings and trees. Therefore, our findings support the recent findings of Reich et al. [Reich PB, Tjoelker MG, Machado JL, Oleksyn J (2006) Universal scaling of respiratory metabolism, size, and nitrogen in plants. Nature 439: 457-461] and West, Brown, and Enquist [West GB, Brown JH, Enquist BJ (1997) A general model for the origin of allometric scaling laws in biology. Science 276: 122 - 126.]. The transition from linear to 3/4-power scaling may indicate fundamental physical and physiological constraints on the allocation of plant biomass between photosynthetic and nonphotosynthetic organs over the course of ontogenetic plant growth.

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Держатели документа:
[Mori, Shigeta
Ishida, Atsushi
Nishizono, Tomohiro
Kajimoto, Takuya
Matsuura, Yojiro
Toma, Takeshi
Awaya, Yoshio
Araki, Masatake G.
Kawasaki, Tatsuro
Chiba, Yukihiro] Forestry & Forest Prod Res Inst, Tsukuba, Ibaraki 3058687, Japan
[Yamaji, Keiko] Univ Tsukuba, Tsukuba, Ibaraki 3058571, Japan
[Prokushkin, Stanislav G.
Masyagina, Oxana V.] VN Sukachev Inst Forest SB RAS, Krasnoyarsk 660036, Russia
[Hagihara, Akio
Hoque, A. T. M. Rafiqul
Suwa, Rempei
Zyryanova, Olga A.
Abaimov, Anatoly P.] Univ Ryukyus, Nishihara, Okinawa 9030213, Japan
[Osawa, Akira] Kyoto Univ, Kyoto 6068502, Japan
[Ueda, Tatsushiro] Dalton Co Ltd, Sapporo, Hokkaido 0600808, Japan
[Kinjo, Masaru
Miyagi, Tsuyoshi] Okinawa Prefectural Forest Resources Res Ctr, Nago 9050017, Japan
[Koike, Takayoshi] Hokkaido Univ, Sapporo, Hokkaido 0608689, Japan
[Umari, Marjnah] Mulawarman Univ, Kota Samarinda 75119, Indonesia

Доп.точки доступа:
Mori, S...; Yamaji, K...; Ishida, A...; Prokushkin, S.G.; Masyagina, O.V.; Hagihara, A...; Hoque, ATMR; Suwa, R...; Osawa, A...; Nishizono, T...; Ueda, T...; Kinjo, M...; Miyagi, T...; Kajimoto, T...; Koike, T...; Matsuura, Y...; Toma, T...; Zyryanova, O.A.; Abaimov, A.P.; Абаимов Анатолий Платонович; Awaya, Y...; Araki, M.G.; Kawasaki, T...; Chiba, Y...; Umari, M...

[Text] / I. D. Grodnitskaya, N. D. Sorokin // Eurasian Soil Sci. - 2007. - Vol. 40, Is. 3. - P329-334, DOI 10.1134/S106422930703012X. - Cited References: 22 . - 6. - ISSN 1064-2293РУБ Soil Science

Аннотация: The introduction of Trichoderma viride spores (10(8) CFU per 1 cm(2)) essentially changed the structure of micromycetes in the soils of tree nurseries in Krasnoyarsk region. During the first 20 days, in the variants with dark gray forest soils and podzolized chernozems, the total number of fungi decreased by 3-4 and 1.5 times, respectively, as compared to that in the control plots. During the intense development of the introduced microbes, the species composition of the soil fungi changed considerably. The treatment of Scots pine seeds with metabolites of Trichoderma fungi, as well as Pseudomonas and Bacillus bacteria, in the form of water suspensions, biopreparations, and dry spores promoted an increase in the yield of seedlings and improve their morphometric parameters. At the end of the growing period, the treatment with Trichoderma and the biopreparation on its basis increased these parameters, on average, by 18-70%, and the treatment with bacteria increased the same parameters by 13-15%. The application of microbial preparations improved the phytosanitary state of the soils in the studied tree nurseries. The use of the strains of indigenous microorganisms might be feasible for solving bioremediation problems more successfully in particular regions.

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Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Grodnitskaya, I.D.; Sorokin, N.D.

[Text] / I. V. Shein [et al.] // Russ. J. Plant Physiol. - 2003. - Vol. 50, Is. 5. - P634-639, DOI 10.1023/A:1025688023862. - Cited References: 27 . - 6. - ISSN 1021-4437РУБ Plant Sciences

Аннотация: Pine (Pinus sylvestris L.) callus culture was treated with the mycelium extracts from six Fusarium strains. Previously, pine seedlings were infected with a spore suspension in order to test the pathogenicity of the used strains. Callus culture infection resulted in a decrease in the free proanthocyanidin (PA) and an increase in bound PA content. After treating the calli with all strains except F. oxysporum var. orthoceras, the lignin content became lower than the control one. The most considerable changes involved the p-hydroxybenzoic acid (HBA) content, and its greatest change was observed after treating the calli with F. nivale, when the HBA concentration (1229 mug/g, dry wt) exceeded fourfold the control one. There was a positive correlation (R = 0.81) between the HBA content in the callus culture cells treated with a fungal extract and the virulence of Fusarium strains. At the same time, there was an inverse correlation (R = -0.80) between the lignin content in a callus culture and the fungal virulence; the latter did not affect the contents of both free and bound PA.

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Держатели документа:
Russian Acad Sci, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Ctr Forest Def Krasnoyarsk Krai, Krasnoyarsk, Russia

Доп.точки доступа:
Shein, I.V.; Andreeva, O.N.; Polyakova, G.G.; Zrazhevskaya, G.K.

[Text] / I. V. Shein [et al.] // Russ. J. Plant Physiol. - 2003. - Vol. 50, Is. 4. - P516-521, DOI 10.1023/A:1024776924788. - Cited References: 24 . - 6. - ISSN 1021-4437РУБ Plant Sciences

Аннотация: Twelve-day-old seedlings of Scots pine (Pinus sylvestris L.) were infected with a virulent spore suspension of the fungus Fusarium sporotrichiella var. sporotrichioides Bilai. 72 h after infection, the seedlings were divided into infection-susceptible and infection-resistant ones, and phenolic compounds in the seedling hypocotyls were analyzed. Susceptible seedlings contained 4.3-fold less lignins, 1.4-fold less free and bound proanthocyanidins, 12.7-fold less free hydroxybenzoic acids, 56.6-fold less bound hydroxybenzoic acids, 2-fold less quinic acid, and 5.1-fold less shikimic acid as compared to the resistant seedlings. At the same time, L-phenylalanine content was increased 3-fold and that of L-tyrosine, 1.3-fold. The activity of quinate:NAD(P)(+) oxidoreductase and L-phenylalanine ammonia-lyase in the hypocotyls of susceptible seedlings was 2.3-fold and 1.4-fold lower, respectively, whereas the activity of shikimate:NAD(P)(+) oxidoreductase remained unchanged.

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Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Shein, I.V.; Shibistova, O.B.; Zrazhevskaya, G.K.; Astrakhantseva, N.G.; Polyakova, G.G.

[Text] / K. . Yazaki [et al.] // Tree Physiol. - 2001. - Vol. 21, Is. 16. - P1223-1229. - Cited References: 39 . - 7. - ISSN 0829-318XРУБ Forestry

Аннотация: We compared effects of ambient (360 vpm) and elevated (720 vpm) carbon dioxide concentration ([CO(2)]) and high and low nutrient supply rates on stem growth, annual ring structure and tracheid anatomy of Siberian larch (Larix sibirica Ledeb.) seedlings over two growing seasons. Elevated [CO(2)] had no significant effect on either stem height or diameter growth; however, both stem height and diameter growth were enhanced by the high nutrient supply rate, and these increases were stimulated by elevated [CO(2)]. Elevated [CO(2)] tended to increase the width of the annual xylem ring, the number of cells in a radial file spanning the ring, and tracheid lumen diameter, whereas it tended to reduce cell wall thickness, although there were no statistically significant CO(2) effects on tracheid anatomy. Changes in tracheid cell morphology seemed to be dependent on changes in shoot elongation rates.

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Держатели документа:
Hokkaido Univ, Grad Sch Agr, Sapporo, Hokkaido 0608589, Japan
Tohoku Res Ctr, Forestry & Forest Prod Res Inst, Morioka, Iwate 0200123, Japan
Hokaido Res Ctr, Forestry & Forest Prod Res Inst, Sapporo, Hokkaido 0628516, Japan
Sukachev Inst Forestry, Krasnoyarsk 660036, Russia
Hokkaido Univ Forests, FSC, Sapporo, Hokkaido 0600809, Japan

Доп.точки доступа:
Yazaki, K...; Funada, R...; Mori, S...; Maruyama, Y...; Abaimov, A.P.; Kayama, M...; Koike, T...

[Text] / E. E. Yakimenko, I. D. Grodnitskaya // Microbiology. - 2000. - Vol. 69, Is. 6. - P726-729, DOI 10.1023/A:1026670627943. - Cited References: 20 . - 4. - ISSN 0026-2617РУБ Microbiology

Аннотация: Soils in the tree nurseries studied were characterized by a lower species diversity of fungi than adjacent virgin soils. In particular, the relative abundances of representatives of the genera Mucor Chaetomium, and Trichoderma in the nursery soil were two times lower than in adjacent virgin soils. On the other hand, the nursery soil exhibited greater abundances of fungi of the genus Fusarium, which are causative agents of many diseases of conifer seedlings. To appreciate the efficiency of biocontrol of the infectious diseases of conifer seedlings, we introduced several indigenous Trichoderma strains into the nursery soil and found that this affected the species composition of soil microflora considerably. Changes in the species composition of mycobiota beneficially influenced the phytosanitary state of soils and reduced the infectious lodging of conifer seedlings.

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Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Yakimenko, E.E.; Grodnitskaya, I.D.

[Text] / I. D. Grodnitskaya, A. B. Gukasyan // Microbiology. - 1999. - Vol. 68, Is. 2. - P189-193. - Cited References: 25 . - 5. - ISSN 0026-2617РУБ Microbiology

Аннотация: In forest nurseries of Siberia, the following diseases of the conifer seedlings were observed: necroses and chloroses of needles (causative agent, Xanthomonas ampelina); bacterial blight of needles and stems (Pseudomonas syringae); vascular bacteriosis (P. solanacearum); blackening and drying of terminal buds, needle bases, and stems (P. fluorescence); tumor formation at the root collar (Agrobacterium radiobacter and A. tumefaciens); wilting and lodging of the young growth due to the injury of the root system (Bacillus mycoides and B. mesentericus).

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Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forest, Krasnoyarsk, Russia

Доп.точки доступа:
Grodnitskaya, I.D.; Gukasyan, A.B.

[Text] / N. E. Sudachkova, I. L. Milyutina, L. I. Romanova // Russ. J. Ecol. - 2009. - Vol. 40, Is. 6. - P387-392, DOI 10.1134/S1067413609060022. - Cited References: 26. - This study was supported by the Russian Foundation for Basic Research, project nos. 07-04-00199 and KKFN 07-04-96816. . - 6. - ISSN 1067-4136РУБ Ecology

Аннотация: The impact of long-term seasonal soil freezing, drought, and waterlogging on the rhizosphere of young Scots pine trees (Pinus sylvestris L., age class 1) has been simulated in experiments. The results have shown that cold stress exposure leads to reduction of the rates of linear and radial tree growth and of chlorophyll content in needles, a shift in the peak of starch content, and initiation of free amino acid deposition in the aboveground plant parts. Drought activates utilization of carbohydrate reserves and amino acid accumulation in the root bast, whereas soil waterlogging stimulates deposition of carbohydrates but causes a decrease in the levels of chlorophyll and amino acids in all plant tissues.

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Держатели документа:
[Sudachkova, N. E.
Milyutina, I. L.
Romanova, L. I.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Sudachkova, N.E.; Milyutina, I.L.; Romanova, L.I.; Russian Foundation for Basic Research [07-04-00199]; KKFN [07-04-96816]

[Text] / O. V. Menyailo // Eurasian Soil Sci. - 2009. - Vol. 42, Is. 10. - P1156-1162, DOI 10.1134/S106422930910010X. - Cited References: 23. - This work was supported in part by the Marie Curie Action-International Incoming Fellowships (EU 7th Framework Program) and the Alexander von Humboldt Foundation (A. von Humboldt Stiftung, Germany). . - 7. - ISSN 1064-2293РУБ Soil Science

Аннотация: The mineralization of organic matter in the soils under the six main Siberian forest-forming species was studied. The nitrogen mineralization and nitrification were the most affected by the different tree species. The rate of the CO(2) formation was similar in the soils under the different tree species. The factors affecting the variation of the data characterizing the microbiological processes were revealed. The nitrogen mineralization and nitrification correlated with the contents of the soil carbon, nitrogen, and NH (4) (+) and the soil acidity, while the carbon mineralization correlated only with the NH (4) (+) concentration and the C/N ratio.

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Держатели документа:
Russian Acad Sci, Siberian Branch, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Menyailo, O.V.; Marie Curie Action-International Incoming Fellowships; Alexander von Humboldt Foundation

[Text] / M. . Slot [et al.] // Tree Physiol. - 2005. - Vol. 25, Is. 9. - P1139-1150. - Cited References: 37 . - 12. - ISSN 0829-318XРУБ Forestry

Аннотация: Regeneration patterns of Pinus sylvestris L. juveniles in central Siberian glades were studied in relation to cold-induced photoinhibition. Spatial distribution of seedlings in different height classes revealed higher seedling densities beneath the canopy than beyond the canopy, and significantly higher densities of seedlings < 50 cm tall on the north side of the trees. These patterns coincided with differences in light conditions. Compared with plants on the north side of canopy trees (north-exposed), photosynthetic photon flux (PPF) received by plants on the south side of canopy trees (south-exposed) was always higher, making south-exposed plants more susceptible to photoinhibition, especially on cool mornings. Chlorophyll fluorescence data revealed lower photochemical efficiency and increased non-photochemical quenching of small (20-50 cm in height), south-exposed seedlings from spring to early autumn, indicating increased excitation pressure on photosynthesis. Maximum rate of oxygen evolution was less in south-exposed plants than in north-exposed plants. Increased pools of xanthophyll cycle pigments and formation of the photoprotective zeaxanthin provided further evidence for the higher susceptibility to photoinhibition of south-exposed seedlings. A linear mixed model analysis explained many of the physiological differences observed in seedlings according to height class and aspect with early morning temperature and PPF as predictors. The link between photoinhibition and differential distribution of seedlings by height class suggests that photoinhibition, together with other environmental stresses, decreases the survival of small, south-exposed P sylvestris seedlings, thereby significantly affecting the regeneration pattern of central Siberian pine glades.

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Держатели документа:
Univ Wageningen & Res Ctr, Forest Ecol & Forest Management Grp, NL-6700 AH Wageningen, Netherlands
Princeton Univ, Dept Ecol & Evolutionary Biol, Princeton, NJ 08544 USA
Russian Acad Sci, Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia
Max Planck Inst Biogeochem, D-07745 Jena, Germany

Доп.точки доступа:
Slot, M...; Wirth, C...; Schumacher, J...; Mohren, GMJ; Shibistova, O...; Lloyd, J...; Ensminger, I...

/ O. V. Kvitko, E. N. Muratova // Cell and Tissue Biology. - 2010. - Vol. 4, Is. 2. - P215-222, DOI 10.1134/S1990519X10020124 . - ISSN 1990-519X
Аннотация: Data are presented on the karyotype structure of the Siberian fir (Abies sibirica Ledeb.) from five populations of the Central Siberia. The chromosome set (2n = 24) contains seven pairs of metacentric (I-VII), four pairs of submetacentric (VIII and X-XII), and one pair of intercentric (IX) chromosomes. The morphometric parameters of the identified chromosome groups had close values in the studied populations. The variation coefficients of chromosomal parameters of the Siberian fir correspond to very low and low variability. The intraspecific chromosome polymorphism of the Siberian fir is connected mainly to variations in the number and peculiarities of the nucleolar organizing regions of chromosomes. In the territory with technogenic loading, a wide spectrum of genomic mutations of the mixoploidy type was observed in the seed off-spring of the Siberian fir; triploid seedlings, as well as rare cases of somatic reduction of chromosomes, were revealed. В© 2010 Pleiades Publishing, Ltd.

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Держатели документа:
V.N. Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Kvitko, O.V.; Muratova, E.N.

/ I. N. Tret'iakova, N. V. Novoselova // Ontogenez. - 2003. - Vol. 34, Is. 4. - С. 282-291 . - ISSN 0475-1450
Аннотация: Seedlings were grown in vitro from fertilized eggs and immature embryos of the Siberian stone pine. Cultivation of megagametophytes on a hormone-containing Murashige-Skoog medium from the egg formation until the globular embryo stage made it possible to manipulate fertilization and embryogenesis. Immature embryos are the most promising for in vitro cultivation. Their maturation and germination proceed within seven days of cultivation. When zygotic embryos were cultivated, adventitious buds were formed from cells at the cotyledon base and tips. When adventitious buds were subcultivated on a medium containing benzylaminopurine and naphthylacetic acid, organogenic callus and shoots were formed. Thus, cultivation of megagametophytes and embryos of the Siberian stone pine led to the completion of embryogenesis and formation of viable of seedlings.

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Держатели документа:
Sukachev Institute of Forestry, Siberian Branch of the Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036 Russia.

Доп.точки доступа:
Tret'iakova, I.N.; Novoselova, N.V.

/ I. D. Grodnitskaya, E. E. Yakimenko // Eurasian Soil Science. - 1996. - Vol. 29, Is. 10. - P1162-1168 . - ISSN 1064-2293
Аннотация: Morphological, physical, and chemical characteristics of the studied soil are given; its type is classified as loamy podzolized chernozem. The investigations show that the main nutrients necessary for growth and development of seedlings of conifers are in balance. Microbiological processes in the soil of the nursery proceed intensively owing to the activity of different physiological groups of microorganisms that take part in destruction and synthesis of organic matter. Phytopathogenic micromycetes with a predominance of species from the Fusarium, Alternaria, and Verticillium genera are the main factor interfering with the production of high-quality seedlings of conifers. Copyright В© 1996 by MAHK Hayka/Interperiodica Publishing.

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Держатели документа:
Sukachev Institute of Forestry, Siberian Division, Russian Academy of Sciences, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Grodnitskaya, I.D.; Yakimenko, E.E.

[Text] / S. P. CHURKIN, R. A. STEPEN // SOVIET JOURNAL OF ECOLOGY. - 1983. - Vol. 14, Is. 2. - P83-86. - Cited References: 0 . - 4. - ISSN 0096-7807РУБ Ecology


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Доп.точки доступа:
CHURKIN, S.P.; STEPEN, R.A.

[Text] / V. V. SKRIPACHENKO // SOVIET PLANT PHYSIOLOGY. - 1982. - Vol. 29, Is. 1. - P162-167. - Cited References: 11 . - 6. - ISSN 0038-5719РУБ Plant Sciences


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Доп.точки доступа:
SKRIPACHENKO, V.V.