Results 21 to 30 of about 35,988 (231)

The 4.2 ka event in the vegetation record of the central Mediterranean [PDF]

open access: yes, 2019
In this paper, the variation in forest cover in the central Mediterranean region, reflected by percentage changes in the arboreal pollen record, has been examined in relation to the 4.2 ka event.
Di Rita, Federico, Magri, Donatella
core   +1 more source

A new disease of Erica arborea in Italy caused by Neofusicoccum luteum

open access: yesPhytopathologia Mediterranea, 2015
Shoot blight was observed on Erica arborea L., in a natural growing area on Caprera Island (Italy), during 2011 and 2012. Fungal isolates obtained from 324 symptomatic shoots were identified as Neofusicoccum luteum by analysis of morphological and ...
Benedetto LINALDEDDU   +5 more
doaj   +1 more source

Bacterial Communities in Tissues and Surficial Mucus of the Cold-Water Coral Paragorgia arborea

open access: yesFrontiers in Marine Science, 2018
Coral bacterial associates can play important functional roles for the holobiont, such as nitrogen cycling, nutrient processing, and supporting immunity.
Bradley A. Weiler   +2 more
doaj   +1 more source

Tamarix arborea var. arborea and Tamarix parviflora: Two species valued for their adaptability to stress conditions [PDF]

open access: yes, 2016
The choice of stress resistant and highly adaptable species is a fundamental step for landscaping and ornamental purposes in arid and coastal environments such as those in the Mediterranean basin. The genus Tamarix L.
Gargano, Maria Letizia   +5 more
core   +1 more source

EFFECTS OF GMELINA ARBOREA BARK AND AZADIRACHTA INDICA LEAF POWDERS ON GERMINATION AND SEEDLING VIGOUR OF CORCHORUS OLITORIUS (JUTE MALLOW) [PDF]

open access: yesJournal of Plant Development, 2019
Effects of plants extract powders is the application of these extracts is to improved and increase the germination, emergence of the seedlings. Efficacy of Gmelina arborea bark and Azadirachta indica leaf powders on the germination and seedling vigour of
Habiba Maikudi MUHAMMED   +4 more
doaj   +1 more source

Cytoarchitectural improvement in Leydig cells of diabetic rats after treatment with aqueous and ethanol extracts of Dracaena arborea (Dracaenaceae)

open access: yesJournal of Traditional and Complementary Medicine, 2021
Background and aim: Recent studies have demonstrated the androgenic effects of Dracaena arborea in castrated and diabetic rats, but the cytoarchitectural mechanism at the level of Leydig cells (LCs) justifying this improvement in androgens production in ...
Modeste Wankeu-Nya   +5 more
doaj   +1 more source

Insect pest infestation on Gmelina arborea Roxb. in different agroclimatic zones of Jharkhand, India [PDF]

open access: yesArthropods, 2017
The fast growing and multipurpose timber species G. arborea has problem of multiple insect pest attack in India. To understand the diversity of insect pest infestation abundance on Gmelina arborea, the data was collected on insect pest infestation (%) in
Arvind Kumar, Girish Chandra
doaj  

Estimación de la biomasa arbórea de Eucalyptus globulus y Pinus pinaster en Galicia

open access: yesRecursos Rurais, 2018
En este trabajo se ha caracterizado la acumulación de biomasa arbórea en masas adultas de Eucalyptus globulus y Pinus pinaster en Galicia. Diferentes intereses industriales, energéticos y ambientales han motivado que en los últimos años el análisis de ...
J.G. Álvarez González   +3 more
doaj   +1 more source

Caracterización del estado ecológico del recurso forestal en la Reserva Natural Llanos de Karawala

open access: yesWani, 2019
En este trabajo se evalúa el papel ecosistémico y funcional de los árboles en el sostenimiento y en la conservación de la reserva natural Llanos de Karawala en la cuenca del Río Grande de Matagalpa en la Región Autónoma Costa Caribe Sur (RACCS) de ...
Juan Asdrúbal Flores-Pacheco   +2 more
doaj   +1 more source

The Hybridization Barrier between Herbaceous Medicago sativa and Woody M. arborea Is Weakened by Selection of Seed Parents

open access: yesPlants, 2013
Medicago sativa, alfalfa or lucerne, and M. arborea were considered reproductively isolated until recently. Then, in 2003, an alfalfa genotype was identified that produced a few seeds and progeny with hybrid traits after a large number of pollinations by
Edwin Bingham, David Armour, John Irwin
doaj   +1 more source

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