Results 31 to 40 of about 9,231 (176)

Exploiting Laminaria digitata L. Aqueous Extract for Tomato Biostimulation: A Physiological and Metabolomic Approach

open access: yesPhysiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT Water deficit negatively affects crop yield and quality. Biostimulants, such as brown seaweed extracts, offer a sustainable solution to mitigate these effects. This study evaluated the impact of Laminaria digitata‐aqueous extract (LE) on tomato performance and its potential to alleviate drought stress by examining morphological, physiological,
Ana R. Circuncisão   +8 more
wiley   +1 more source

Die Entwirrung desBotrytella(Sorocarpus)-Komplexes (Ectocarpaceae, Phaeophyta) [PDF]

open access: yesHelgoländer Meeresuntersuchungen, 1988
Sorocarpus Pringsh. is a later synonym forBotrytella Bory. Four species of the genus are known from northern European coasts. Three of them are found at Helgoland (North Sea), type locality of bothBotrytella uvaeformis (Pringsh.) andB. reinboldii (Reinke). A third species, most frequently seen, still remains unnamed.
P. Kornmann, P. -H. Sahling
openaire   +1 more source

Drift Seaweed as a Multifunctional Resource for Sustainable Coastal Agroecosystems

open access: yesApplied and Environmental Soil Science, Volume 2026, Issue 1, 2026.
The growing global population continues to intensify the demand for food and feed, thereby raising pressure on available soil and water resources. As a matter of fact, sustainable agricultural practices are urgently needed to reduce environmental strain while maintaining productivity.
Allois K. Luvai   +2 more
wiley   +1 more source

Characteristic carotenoids in some phytobenthos species in the coastal area of the Adriatic Sea

open access: yesActa Societatis Botanicorum Poloniae, 2014
The author investigated the presence of various carotcnoids in some phytobenthos species (20 species representative of Chlorophytn, Phaeophyta and Rhodophyta) from the coast of the Adriatic Sea. The presence of following carotenoids has been determined 1)
Bazyli Czeczuga
doaj   +1 more source

Production and fate of macroalgal carbon in the ocean: How much do macroalgal organics matter?

open access: yesLimnology and Oceanography Letters, Volume 10, Issue 6, Page 799-814, December 2025.
Abstract Global carbon sequestration by macroalgae is hypothesized to rival rates in other blue carbon ecosystems. However, quantifying macroalgal carbon sequestration is challenging as it is hypothesized to occur outside macroalgal ecosystems, with 73% of sequestration occurring when dissolved organic carbon (DOC) is exported to deep ocean waters.
Jessica Gould   +2 more
wiley   +1 more source

LISTA DE LAS MACROALGAS MARINAS CUBANAS

open access: yesRevista de Investigaciones Marinas, 2023
En este trabajo, se hace un breve recorrido por el estudio de las macroalgas marinas en Cuba. Se hace la revision de las colecciones y la bibliografía sobre ellas y se elabora una lista de todas las especies de Rhodophyta, Phaeophyta y Chlorophyta ...
Ana María Suárez
doaj  

Secondary Metabolites and Biological Activity of Invasive Macroalgae of Southern Europe

open access: yesMarine Drugs, 2018
In this review a brief description of the invasive phenomena associated with algae and its consequences on the ecosystem are presented. Three examples of invasive algae of Southern Europe, belonging to Rodophyta, Chlorophyta, and Phaeophyta, were ...
Patrícia Máximo   +4 more
doaj   +1 more source

Hormophysa cuneiformis (Phaeophyta: Fucales) in Micronesia [PDF]

open access: yesPacific Science, 2004
Specimens of Hormophysa cuneiformis ( J. Gmelin) P. Silva, collected by R. E. DeWreede in July 1968 and by the author in January 1971 from Palau, are documented for the first time and represent the first collections of a member of the family Cystoseiraceae from Micronesia. A single specimen 6 cm tall of H. cuneiformis was collected 4.5 yr later in July
openaire   +1 more source

Medicine‐Food Plant Polysaccharides Modulate Diabetes and Diabetic Complications Through Maintaining Gut Function: A Review

open access: yesFood Frontiers, Volume 6, Issue 6, Page 2720-2765, November 2025.
Polysaccharides derived from medicine‐food plants restore intestinal barrier integrity and microbiota balance while modulating short‐chain fatty acid levels. These modifications significantly alleviate diabetes and its complications, including nephropathy, retinopathy, cardiovascular disease, and neuropathy.
Yi Long   +13 more
wiley   +1 more source

Antibacterial Activity of Chlorophyta, Phaeophyta, and Rhodophyta Using Various Antibiotics as Positive Controls: A Systematic Review and Meta-Analysis

open access: yesSqualen
Different species of marine macroalgae have been reported to demonstrate antimicrobial activities against numerous bacteria, with varying results. According to the studies, other antibiotics have been used as positive controls.
Aisah Aisah   +2 more
doaj   +1 more source

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