Results 41 to 50 of about 1,350 (258)

Ontogenesis and structure of periderm in. Acer negundo L. and x Fatshedera lizei Guillaum

open access: yesActa Societatis Botanicorum Poloniae, 2014
The ontogenesis and structure of the periderm were investigated in two dicotyledonous plants: Acer negundo L. and x Fatshedera lizei Guillaum. In Fatshedera lizei periderm is produced by the monolayer of phellogen proper, whereas in Acer negundo ...
Marzena Wacowska
doaj   +1 more source

Passiflora kapiriensis (Passifloraceae), a new species from French Guiana [PDF]

open access: yes, 2016
Passiflora kapiriensis is a new Guianese species in the series Laurifoliae of subgenus Passiflora, found near Saint-Georges-de-l'Oyapock. The filaments of the fourth corona row are 1 cm long and oriented to the androgynophore, which is reminiscent of P ...
Coppens D'Eeckenbrugge, Geo, Rome, M.
core   +1 more source

The Making of Plant Armor : The Periderm [PDF]

open access: yes, 2022
The periderm acts as armor protecting the plant's inner tissues from biotic and abiotic stress. It forms during the radial thickening of plant organs such as stems and roots and replaces the function of primary protective tissues such as the epidermis ...
Hetherington, Alexander J.   +3 more
core   +2 more sources

Molecular, biochemical and anatomical analysis of some potato (Solanum tuberosum L.) cultivars growing in Egypt

open access: yesJournal of Genetic Engineering and Biotechnology, 2015
Potato (Solanum tuberosum L.) is widely used for many industrial and food applications. Nine potato cultivars were planted and collected from a private farm in new Salihiyyah city, Sharkia governorate, Egypt to compare between them at morphological ...
H.A.M. Mahgoub   +2 more
doaj   +1 more source

The interaction of water with archaeological and ethnographic birch bark and its effects on swelling, shrinkage and deformations [PDF]

open access: yes, 2021
The aim of this study is to gain specific information on the water vapour interaction with archaeological and ethnographic birch bark. Water is involved in a number of curative and preventive conservation measurements e.g.
Di Pietro, Giovanna, Klügl, Johanna
core   +2 more sources

Cork : properties, capabilities and applications [PDF]

open access: yes, 2005
Cork is a natural, renewable, sustainable raw material that has been used for many centuries. As a result of this very long term interest, the scientific literature on cork is extensive.
Bernards M. A.   +50 more
core   +1 more source

Bark Characterisation of the Brazilian Hardwood Goupia glabra in Terms of Its Valorisation

open access: yesBioResources, 2016
The bark of Goupia glabra trees grown in a native forest area in the Amazon region of Brazil was anatomically and chemically characterised for potential use as a chemical source for bio-refineries.
Jair Figueiredo Carmo   +6 more
doaj   +1 more source

Graphene oxide affected root growth, anatomy, and nutrient uptake in alfalfa

open access: yesEcotoxicology and Environmental Safety, 2023
The increasing application of carbon nanomaterials has resulted in their inevitable release into the environment. Their toxic effects on plant roots require careful investigation. In the present study, alfalfa (Medicago sativa L.) was exposed to graphene
Shulan Zhao   +6 more
doaj   +1 more source

Phylogenetic Relationships of Nine Cultivars of Strawberries (Fragaria Spp.) Based on Anatomical and Morphological Characters [PDF]

open access: yes, 2017
Strawberry cultivation in Indonesia is centred at Citrus and Subtropical Fruit Research Institute, which collects different cultivars of Fragaria spp. Information on classification based on phenotypic characters of Fragaria spp. has not been studied as a
Aristya, G. R. (Ganies)   +2 more
core   +2 more sources

Diet composition of guanacos (lama guanicoe) in corazón de la isla reserve, tierra del fuego (argentina): Seasonal utilization of nothofagus spp. [PDF]

open access: yes, 2015
El guanaco (Lama guanicoe) representa una de las especies más características de la fauna de Tierra del Fuego. En bosques ecotonales se ha documentado el daño producido por el guanaco en la regeneración de la Nothofagus pumilio (lenga). Los objetivos del
Arias, Nadia Soledad   +3 more
core   +1 more source

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