Results 41 to 50 of about 18,322 (291)

Stomatal factor in the water use and dry matter production by sorghum

open access: yes, 1973
Direct measurement of stomatal resistance using a porometer in a sorghum crop over a range of time scales is described, and its response to changes in solar radiation, S, and soil water potential, ΨS, is analysed.
Szeicz, G.   +2 more
core   +1 more source

Characteristics of Stomata and Leaf Thickness in Several Liliales Plants

open access: yesFlorea: Jurnal Biologi dan Pembelajarannya
This study examines the stomatal characteristics and leaf thickness of six species within the Liliales: Gloriosa superba, Sansevieria trifasciata, Aloe vera, Cordyline terminalis, Pleomele angustifolia, and Allium fistulosum.
Rusdi Hasan   +3 more
doaj   +1 more source

Comparison of features of the epidermis and the size of the floral nectary in four species of the genus Cotoneaster Med.

open access: yesActa Agrobotanica, 2012
The investigations involved four species of the Cotoneaster genus: C. divaricatus, C. horizontalis, C. lucidus, C. praecox, which are commonly grown for decorative purposes.
Mirosława Chwil   +1 more
doaj   +1 more source

Evolutionary association of stomatal traits with leaf vein density in Paphiopedilum, Orchidaceae. [PDF]

open access: yesPLoS ONE, 2012
Both leaf attributes and stomatal traits are linked to water economy in land plants. However, it is unclear whether these two components are associated evolutionarily.In characterizing the possible effect of phylogeny on leaf attributes and stomatal ...
Shi-Bao Zhang   +5 more
doaj   +1 more source

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

open access: yesAdvanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu   +9 more
wiley   +1 more source

Monitoring environmental features using leaf stomatal characteristics [PDF]

open access: yes, 1997
It is recognised that atmospheric CO(_2) concentrations are increasing, with concerns raised as to the global impact continued rises may have. Plant stomatal parameters have been suggested as a means of monitoring changing CO(_2) levels.
Metcalfe, Michelle J.
core  

Evolutionary correlation of water-related traits between different structures of Dendrobium plants

open access: yesBotanical Studies, 2020
Background Leaf water conservation and pseudobulb water storage are two of the strategies commonly employed by epiphytic plants to adapt to dry environments.
Mei Sun   +3 more
doaj   +1 more source

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

open access: yesAdvanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao   +6 more
wiley   +1 more source

The influence of altered water availability on stomatal patterns of leaves. [PDF]

open access: yes, 1996
The aim of this research was to study the influence of altered water availability on stomatal patterns of leaves. A baseline study of leaves stomatal indices, (stomatal as a proportional of all epidermal cells) stomatal density, (number of stomatal per ...
El-Hashani, Naziha Abdulkader   +1 more
core  

The Role of Proteases in Determining Stomatal Development and Tuning Pore Aperture: A Review

open access: yesPlants, 2020
Plant proteases, the proteolytic enzymes that catalyze protein breakdown and recycling, play an essential role in a variety of biological processes including stomatal development and distribution, as well as, systemic stress responses. In this review, we
Dimitrios Fanourakis   +7 more
doaj   +1 more source

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