Epidermal leaf characteristics and seasonal changes of net photosynthesis of five Populus

Su Young Woo

doi:10.5897/ajb09.1656

Epidermal leaf characteristics and seasonal changes of net photosynthesis of five Populus

Su Young Woo

Department of Environmental Horticulture

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Net photosynthesis (P_N) and leaf epidermal characteristics of five poplars; 72-31 (Populus alba x Populus glandulosa), Eco28 (Populus euramericana), Suwon (Populus koreana x Populus nigra var. italica), Dorskamp (Populus deltoides x P. nigra), and 62-2 (P. nigra x Populus maximowiczii) were investigated to come up with parameters for comparison. The poplars, 72-31, Suwon and Dorskamp had a significant PN decreasing from May through September. A wide significant variation in the stomata size and density of the genotypes were observed. Especially, Dorskamp and 62-2 had significantly lower number of stomata than Eco-28, 72-31 and Suwon had, but significantly larger stomata length than Suwon and 72-31 had. In addition, 72-31 had trichomes in the abaxial surface, which may be one of the phytoremediation characteristics of this clone compared to other clones.

Original language	English
Pages (from-to)	1455-1458
Number of pages	4
Journal	African Journal of Biotechnology
Volume	9
Issue number	10
DOIs	https://doi.org/10.5897/ajb09.1656
State	Published - 8 Mar 2010

Keywords

Leaf epidermis
Net photosynthesis
Populus
Stomata
Trichome

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title = "Epidermal leaf characteristics and seasonal changes of net photosynthesis of five Populus",

abstract = "Net photosynthesis (PN) and leaf epidermal characteristics of five poplars; 72-31 (Populus alba x Populus glandulosa), Eco28 (Populus euramericana), Suwon (Populus koreana x Populus nigra var. italica), Dorskamp (Populus deltoides x P. nigra), and 62-2 (P. nigra x Populus maximowiczii) were investigated to come up with parameters for comparison. The poplars, 72-31, Suwon and Dorskamp had a significant PN decreasing from May through September. A wide significant variation in the stomata size and density of the genotypes were observed. Especially, Dorskamp and 62-2 had significantly lower number of stomata than Eco-28, 72-31 and Suwon had, but significantly larger stomata length than Suwon and 72-31 had. In addition, 72-31 had trichomes in the abaxial surface, which may be one of the phytoremediation characteristics of this clone compared to other clones.",

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AB - Net photosynthesis (PN) and leaf epidermal characteristics of five poplars; 72-31 (Populus alba x Populus glandulosa), Eco28 (Populus euramericana), Suwon (Populus koreana x Populus nigra var. italica), Dorskamp (Populus deltoides x P. nigra), and 62-2 (P. nigra x Populus maximowiczii) were investigated to come up with parameters for comparison. The poplars, 72-31, Suwon and Dorskamp had a significant PN decreasing from May through September. A wide significant variation in the stomata size and density of the genotypes were observed. Especially, Dorskamp and 62-2 had significantly lower number of stomata than Eco-28, 72-31 and Suwon had, but significantly larger stomata length than Suwon and 72-31 had. In addition, 72-31 had trichomes in the abaxial surface, which may be one of the phytoremediation characteristics of this clone compared to other clones.

KW - Leaf epidermis

KW - Net photosynthesis

KW - Populus

KW - Stomata

KW - Trichome

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Epidermal leaf characteristics and seasonal changes of net photosynthesis of five Populus

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Keywords

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