Results 11 to 20 of about 107,474 (351)

Salinity Effects on Leaf Anatomy [PDF]

open access: yesPlant Physiology, 1979
Increasing salinity led to substantially higher ratios of mesophyll surface area to leaf area (A(mes)/A) for Phaseolus vulgaris and Gossypium hirsutum and a smaller increase for Atriplex patula, a salt-tolerant species. The increase in internal surface for CO(2) absorption did not lead to higher CO(2) uptake rates, since the CO(2) resistance expressed ...
D J, Longstreth, P S, Nobel
openaire   +2 more sources

Anatomical, morphogenic and structural characteristics of Xaraés palisade grass under grazing

open access: yesBioscience Journal, 2023
This study evaluated under grazing intensities and periods of the year: leaf anatomy of Urochloa brizantha cv. Xaraés and its correlation with morphogenetic and structural characteristics, and leaves degradation after in situ incubation.
Kelen Cristina Basso   +4 more
doaj   +1 more source

Diversity and Heterosis of Leaf Anatomical Traits in Backcross 1 (BC1) Derived from Interspecific Hybridization between Commercial Cane (Saccharum spp. Hybrid) and Wild Type (S. spontaneum)

open access: yesAgronomy, 2023
Interspecific hybridization between commercial and wild canes followed by backcrossing may transfer favorable alleles responsible for drought tolerance in sugarcane.
Kanlayanee Wiangwiset   +4 more
doaj   +1 more source

Physiological Factors Limiting Leaf Net Photosynthetic Rate in C3 Crops like Rice and Approaches for Improving It

open access: yesAgronomy, 2022
Improving leaf photosynthetic capacity is one of the most promising approaches to further boost crop yield. Clarifying factors limiting leaf photosynthetic capacity, especially in C3 crops, is meaningful for designing strategies to improve it.
Miao Ye   +5 more
doaj   +1 more source

Crassulacean acid metabolism in the Gesneriaceae [PDF]

open access: yes, 1986
The occurrence of the Crassulacean acid metabolism (CAM) was studied in four epiphytic species of the Gesneriaceae: two neotropical species, Codonanthe crassifolia and Columnea linearis, and two paleotropical species, Aoschynanthus pulcher and ...
Guralnick, Lonnie J.   +2 more
core   +2 more sources

Leaf anatomy of the South African Danthonieae (Poaceae). XII. Pentameris thuarii

open access: yesBothalia: African Biodiversity & Conservation, 1984
The leaf blade anatomy of  Pentameris thuarii Beauv. is described and illustrated. It is shown that the leaf anatomy of  P. thuarii bears little resemblance to the anatomy of  P. macrocatyciiw (Steud.) Schweick..  P.
R. P. Ellis
doaj   +1 more source

The taxonomic value of leaf anatomy for species Byrsonima: a difficult genus of Malpighiaceae Juss. [PDF]

open access: yesActa Botânica Brasílica, 2020
We studied the leaf anatomy of 15 species of Byrsonima and a single species of Diacidia as an outgroup to test the relevance of leaf anatomical characters to the complicated taxonomy of this genus. We present complete anatomical descriptions for petioles
João Victor da Costa Santos   +4 more
doaj   +1 more source

Leaf anatomy of the South African Danthonieae (Poaceae). XVI. The genus Urochlaena

open access: yesBothalia: African Biodiversity & Conservation, 1988
The leaf blade anatomy of Urochlaena pusilla Nees is described and illustrated. The transectional anatomy is non- Kranz with diffuse but uniformly distributed chlorenchyma.
R. P. Ellis
doaj   +1 more source

Transverse sectioning of Arabidopsis thaliana leaves using resin embedding [PDF]

open access: yes, 2015
The leaf is the major functional part of the shoot performing the bulk of photosynthetic activity. Its development is relatively plastic allowing the plant to adapt to environmental changes by modifying leaf size and anatomy.
Beeckman, Tom   +4 more
core   +1 more source

Water stress-induced changes in morphology and anatomy of flag leaf of spring wheat

open access: yesActa Societatis Botanicorum Poloniae, 2014
Flag leaves of wheat (drought hardened and non-hardened) were examined by light microscopy to determine whether the differences in leaf anatomy could be related to the known differences in dehydration tolerance.
Barbara Zagdańska, Janusz Kozdój
doaj   +1 more source

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