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Somatic Embryogenesis of Populus deltoides
2022Node, internode, and leaf explants of Populus deltoides Bartr. ex Marsh. x Populus deltoides Bartr. ex Marsh. hybrid poplar clone (89 M 066) tissue culture regenerated plantlets were used for direct and indirect somatic embryogenesis. Direct somatic embryos were differentiated on node, internode and leaf explants on Murashige and Skoog basal medium (MS)
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Litter production in a Populus deltoides marsh. Plantation
Forest Ecology and Management, 1986Abstract Litter production was estimated in a 13-year-old Polulus deltoides Marsh. plantation, at Dehra Dun, India. Maximum litter fall occurred in October (1931 kg/ha) and the second peak was observed in May (440.7 kg/ha). Leaf litter accounted for 92.6% of the total litter production. Total annual litter production was 3.1 t/ha/year.
Anurag Raizada, M.M. Srivastava
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Chromosoma, 2018
Dioecious species accounted for 6% of all plant species, including a number of crops and economically important species, such as poplar. However, sex determination and sex chromosome evolution have been studied only in few dioecious species. In poplar, the sex-determining locus was mapped to chromosome 19. Interestingly, this locus was mapped to either
Haoyang, Xin +6 more
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Dioecious species accounted for 6% of all plant species, including a number of crops and economically important species, such as poplar. However, sex determination and sex chromosome evolution have been studied only in few dioecious species. In poplar, the sex-determining locus was mapped to chromosome 19. Interestingly, this locus was mapped to either
Haoyang, Xin +6 more
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Geographic Variation of Vegetative Characters of Populus deltoides
Systematic Botany, 1986Spatial autocorrelation analysis was used to study the patterns of geographic varia- tion in Populus deltoides (Salicaceae). Ten characters reflecting the vegetative morphology in this species were analyzed for each of 522 individuals in 302 localities scattered throughout eastern North America. Factor analysis reduced the dimensionality of the matrix.
Robert R. Sokal +2 more
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Axillary shoot proliferation and growth of Populus deltoides shoot cultures
Plant Cell Reports, 1990Shoot cultures of four genotypes of Populus deltoides Bartr. ex Marsh. were established from adventitious shoots regenerated from internodal stem explants. Stable shoot cultures for all four genotypes were maintained in a continuous culture regime for over one year.
G D, Coleman, S G, Ernst
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2014
In eastern cottonwood (Populus deltoides Marsch.) growing under conditions of mercury processing integrated works, high direct correlational connection has been revealed between mercury a umulation and TBA-active combinations in leaves. During the first part of plants vegetation period, 15 cases of significant correlational connections between the ...
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In eastern cottonwood (Populus deltoides Marsch.) growing under conditions of mercury processing integrated works, high direct correlational connection has been revealed between mercury a umulation and TBA-active combinations in leaves. During the first part of plants vegetation period, 15 cases of significant correlational connections between the ...
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2014
The dynamics during a vegetative period of the activity of free and ion-combined fractions of peroxidase in P. deltoides leaf cells has been studied in plants growing under the effect of different quality industrial emissions. The study has shown that the activity of an ion-combined fraction of this enzyme was significantly higher than that of a free ...
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The dynamics during a vegetative period of the activity of free and ion-combined fractions of peroxidase in P. deltoides leaf cells has been studied in plants growing under the effect of different quality industrial emissions. The study has shown that the activity of an ion-combined fraction of this enzyme was significantly higher than that of a free ...
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A FUSARIUM CANKER DISEASE OF POPULUS DELTOIDES MARSH.
Canadian Journal of Botany, 1961Two morphologically distinct types of Fusarium solani sensu S. & H. induce a characteristic canker disease on P. deltoides on low-lying sites in Quebec. Studies on the morphology and pathogenicity of the causal organism are presented.
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Flavonoids of the buds of Populus deltoides
Chemistry of Natural Compounds, 1991V. A. Kurkin +3 more
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