Results 91 to 100 of about 13,940 (297)

Advancing transdisciplinary research on Madagascar's grassy biomes to support resilience in ecosystems and livelihoods

open access: yesEcological Monographs, Volume 95, Issue 2, May 2025.
Abstract Grassy biomes (savanna and grasslands) are globally extensive and host a unique biodiversity that is of central importance to human livelihoods. We focus here on the island of Madagascar—a microcosm of the global tropics, covered in 80% grassy biomes—to illustrate how transdisciplinary approaches to research can clarify ecosystem dynamics ...
Leanne N. Phelps   +58 more
wiley   +1 more source

Sustainable Coloration of Protein Fibers Using Kalanchoe-Pinnata Leaf Extract

open access: yesJournal of Natural Fibers, 2022
A natural dye for dyeing textiles was extracted from Kalanchoe-pinnata leaf powder using aqueous extraction and characterized by determining the radical scavenging activity (%), tannin content, flavonoid and phenolic content, FTIR, and UV-visible ...
Neetu Rani, Lalit Jajpura, B. S. Butola
doaj   +1 more source

Studies of the physiology, pharmacology, and biochemistry of the auxins [PDF]

open access: yes, 1952
Several excellent reviews of auxin matters have appeared during the past few years dealing broadly with the subject as a whole, such as the Wisconsin Symposium on Plant Growth Substances whleh is referred to repeatedly below, as well as reviews of more ...
Bandurski­, Robert S., Bonner, James
core   +1 more source

Highly localised traditional knowledge of Mien medicinal plants in Chiang Rai, Thailand

open access: yesPeople and Nature, Volume 7, Issue 5, Page 1211-1224, May 2025.
Abstract The Mien ethnic people have migrated from China to Thailand over centuries and traditionally settled in remote areas of northern Thailand. They relied extensively on the local ecosystem for construction, food, fodder, and medicine. There are only a few studies of Mien traditional knowledge in China and Nan, Thailand.
Methee Phumthum   +3 more
wiley   +1 more source

Architecture végétative et structure inflorescentielle du genre KALANCHOE (CRASSULACEAE) à Madagascar [PDF]

open access: yes, 1986
L'étude de l'appareil végétatif de 40 espèces malgaches du genre KALANCHOE conduit à reconnaître 5 modèles architecturaux définis par HALLE, OLDEMAN et TOMLINSON : ceux de Holttum, de Tomlinson, de Chamberlain, de Leeuwenberg et de Rauh.
Cremers, Georges, Sell, Yves
core  

Effects of Paclobutrazol and Uniconazole on the Growth and Development of Miniature Kalanchoes (Kalanchoe blossfeldiana) [PDF]

open access: yesHortScience, 1996
An experiment was conducted to determine the effect of plant growth regulator, application concentration, and time of application on five cultivars of Kalanchoe (Stromboli, Majestic, Heirloom, Keepsake, and Revelry). Kalanchoe cuttings were propagated in 5.2-cm-diameter containers under a short-day photo-period, then placed into a greenhouse maintained
Terri W. Starman   +2 more
openaire   +2 more sources

Sex‐specific variation in thermal sensitivity has multiple negative effects on reproductive trait performance

open access: yesJournal of Animal Ecology, Volume 94, Issue 5, Page 943-957, May 2025.
We show sublethal, sex‐specific effects on reproductive traits at a temperature that accelerates development, with female mating success severely reduced and male sterility nearly complete. Our results emphasise that temperatures maximising performance in one trait may negatively and differentially impact sex‐specific reproductive fitness, affecting ...
Matilda Q. R. Pembury Smith   +4 more
wiley   +1 more source

The Phenolic Compound from Kalanchoe blossfeldiana (Crassulaceae) Leaf and Its Antiplasmodial Activity against Plasmodium falciparum 3D7

open access: yesIndonesian Journal of Chemistry, 2016
Various species of Kalanchoe plants have been widely used as raw materials in traditional medicines. This study was the continuation of the researches on secondary metabolites from Indonesia Kalanchoe plants, focused on Kalanchoe blossfeldiana.
Yenny Febriani Yun   +9 more
doaj   +1 more source

Senyawa Bufadienolida Yang Bersifat Insektisida, Daigremontianin Dari Daun Cocor Bebek (Kalanchoe Daigremontiana) [PDF]

open access: yes, 2011
Dalam penelitian berkelanjutan untuk pencarian senyawa-senyawa yang bersifat insektisida daritanaman Kalanchoe (Cocor bebek) Indonesia, diperoleh hasil bahwa ekstrak metanol daun Cocorbebek (Kalanchoe daigremontiana) memberikan aktivitas insektisida yang
Huspa, D. H. (Desi)   +4 more
core  

Kalanchoe kewensis Watson

open access: yes, 2023
Published as part of Smith, Gideon F., 2023, The taxonomy and nomenclature of Kalanchoe × kewensis [K. bentii × K. glaucescens] (Crassulaceae subfam. Kalanchooideae), a nothospecies produced at the Royal Botanic Gardens, Kew, in the early 1900 s, pp.
openaire   +1 more source

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