RIPARIANET - Prioritising riparian ecotones to sustain and connect multiple biodiversity and functional components in river networks [PDF]
Europe has committed to upscale ecosystems protection to include 30% of land and sea. However, due to historical overexploitation of natural assets, the available area for biodiversity protection is severely limited.
Stefano Larsen +10 more
doaj +3 more sources
EFFECT OF SOME HORMONAL TREATMENTS ON GROWTH AND CHEMICAL COMPOSITION OF RHAPHIOLEPIS UMBELLATA SHRUB [PDF]
A pot experiment was consummated on Rhaphiolepis umbellata seedlings grown under seran greenhouse at Al-Zohriya Garden, Hort. Res. Inst., ARC, Giza, Egypt during the two consecutive seasons 2017 and 2018, to study effects of five foliar spray treatments ...
F. Saadawy, A. El- Fouly, A. Sayed
doaj +1 more source
IMPACT OF VERMICOMPOST AND BENZYLADENINE ON GERANIUM PLANTS QUALITY [PDF]
This experiment was conducted in 2021 and 2022 seasons at the experimental nursery of Hort. Res. Inst., ARC, Giza, Egypt with the aim to investigate the influence of vermicompost at 0, 5 and 10 g/pot as a soil addition before planting and benzyladenine ...
Boshra El-Sayed +3 more
doaj +1 more source
ASSESSING THE INFLUENCE OF BASAL MEDIUM AND HORMONAL SUPPLEMENTS ON IN VITRO MICROPROPAGATION OF PLECTRANTHUS AMBOINICUS [PDF]
Plectranthus amboinicus plant is known for its traditional and modern pharmacological uses as well as its ornamental value. The high demand for plant harvest necessitates the existence of several alternative commercial propagation protocols.
A. Soliman
doaj +1 more source
First record of Platyrrhinus albericoi Velazco, 2005 (Chiroptera, Phyllostomidae) in the eastern slope of the Central Andes of Colombia [PDF]
We report the first record of the bat Platyrrhinus albericoi Velazco, 2005 on the eastern slope of the Colombian Central Andes. Currently there are records of this species on the western slope of the Central Andes, eastern slope of the western Andes, and
Leidy A. Ramírez-Fráncel +2 more
doaj +3 more sources
Omicron BA.2 breakthrough infection enhances cross-neutralization of BA.2.12.1 and BA.4/BA.5
Abstract Recently, we reported that BNT162b2-vaccinated individuals after Omicron BA.1 breakthrough infection have strong serum neutralizing activity against Omicron BA.1, BA.2, and previous SARS-CoV-2 variants of concern (VOCs), yet less against the highly contagious Omicron sublineages BA.4 and BA.5 that have displaced previous ...
Alexander Muik +12 more
openaire +2 more sources
The COVID-19 pandemic has lately been driven by Omicron. This work aimed to study the dynamics of SARS-CoV-2 Omicron lineages during the third and fourth waves of COVID-19 in Argentina. Molecular surveillance was performed on 3431 samples from Argentina, between EW44/2021 and EW31/2022. Sequencing, phylogenetic and phylodynamic analyses were performed.
Carolina, Torres +47 more
openaire +5 more sources
UTILIZATION OF ALOE VERA GEL AS GROWTH ENHANCER ON MICROPROPAGATION OF EUCALYPTUS CITRIODORA HOOK PLANT [PDF]
This study aimed to examine the influence ofAloe vera gel at different concentrations as growth enhancer on Eucalyptus citriodora, Hook micropropagation.
Hany Hassan, Dina Hendi
doaj +1 more source
Effects of Different Concentrations of Plant Growth Regulators on Callus Induction and Shoot Regeneration in St. John’s Wort (Hypericum perforatum) [PDF]
Objective St. John’s wort belongs to Hypericaceae family and has been used since ancient Greeks as a herb for the treatment of anxiety, depression, wounds and burns.
Mehdi Soltanpour +2 more
doaj +1 more source
EFFECT OF SOME PLANT GROWTH REGULATORS ON THE INDUCTION OF CALLUS FROM PLANT MEDICINAL CUCURBITA PEPO VAR.STYRIACA [PDF]
This research was carried out at the Plant Tissue Culture Laboratory – Center of Desert Studies – Anbar of University to study the effect of some growth regulators on the induction of callus from the hypocotyl of plant Cucurbita pepo var ...
O. I. Khudai, S. I. Neamah, M. k. Hameed
doaj +1 more source

