Results 31 to 40 of about 7,472 (210)

PHOTOCONTROL OF DIOSCOREA ALATA PLANTLET GROWTH IN VITRO [PDF]

open access: yesHortScience, 1990
The effects of light spectral quality on Discorea alata cv, Oriental in vitro grown plantlets were investigated. Cultured nodes were treated with red (R) or far-red (FR) light at the end of a 14 hr photoperiod. End-of-day (EOD) light treatments did not affect organogenesis.
Joan John   +2 more
openaire   +1 more source

TOKSISITAS AKUT DAN LETHAL DOSIS (LD50) EKSTRAK ETANOL UWI BANGGAI UNGU (Dioscorea alata L.) PADA TIKUS PUTIH (Rattus norvegicus)

open access: yesJurnal Ilmiah Medicamento, 2020
Penelitian ini merupakan penelitian eksperimental murni dengan tujuan untuk mengetahui gejala toksisitas akut dan lethal dose 50 ekstrak etanol uwi Banggai ungu (Dioscorea alata L.) terhadap tikus putih (Rattus norvegicus). Penelitian ini menggunakan 20
Corry Stephanie Sulastra   +2 more
doaj   +3 more sources

Informal Seed System on Greater Yam (Dioscorea alata):

open access: yesMountain Journal of Science and Interdisciplinary Research (formerly Benguet State University Research Journal), 2020
Indigenous knowledge on variety, seed selection and seed-related practices is very important in the maintenance of greater yam diversity. However, baseline information on indigenous production, storage, or exchange of traditional greater yam varieties, and planting materials is very limited, especially among the indigenous people of the Northern ...
Dalen T. Meldoz   +2 more
openaire   +1 more source

Development of genomic simple sequence repeat markers for yam [PDF]

open access: yes, 2016
Yam ( Dioscorea spp.) is a major staple crop widely cultivated for its starchy tubers. To date, very few marker resources are publicly avail - able as tools for genetic and genomic studies of this economically important crop.
Asiedu, Robert   +8 more
core   +2 more sources

Microstructural, physicochemical, thermal, and rheological properties of starches from commonly consumed yam varieties in West Africa

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 5, Page 2749-2758, 30 March 2026.
Abstract BACKGROUND This study assessed the starch content of ten yam varieties commonly consumed in West Africa to clarify their structural, thermal, physicochemical, and rheological properties and to support their potential food and industrial applications.
Patrick Olusanmi Adebola   +9 more
wiley   +1 more source

Shoot and plantlet regeneration from meristems of Dioscorea rotundata Poir and Dioscorea alata L. [PDF]

open access: yes, 2008
In vitro culture media capable of regenerating moderate to high shoots and/or plantlets from meristems of two yam species - Dioscorea rotundata and Dioscorea alata within comparable duration of 10 weeks as commonly obtained in other monocots and root and
Adeniyi, OJ   +3 more
core  

Comparative Study of the Physicochemical, Functional, Thermal, and Rheological Properties of Pretreated Flours From Dioscorea alata and Dioscorea rotundata

open access: yesFood Science &Nutrition, Volume 14, Issue 3, March 2026.
Pretreatments help improve flour quality. The increase in solubility and dispersibility is greater in D. rotundata. D. alata flours are more resistant to shear than D. rotundata flours. All flours degrade after 200°C. D. alata flours are more elastic while D. rotundata flours are more viscous.
Piedad Montero Castillo   +2 more
wiley   +1 more source

Cœnocytic Vessel Elements in Dioscorea alata L. [PDF]

open access: yesNature, 1963
DURING the course of a morpho-histogenic study on the cultivated species of Dioscorea of Gujarat State, India, certain observations were made on the development of the vessel elements in the stem of D. alata (Kamodio variety). The vessel elements of the plant were found to be unusual in being very broad with long scalariform plates which often exhibit ...
openaire   +1 more source

Ethephon Promotes Sprouting and Increases Vigor in Yam Seed‐Tubers

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
The yam (Dioscorea alata L.) is of social and economic relevance for small farmers in Northeast Brazil, but its cultivation is hindered by the low quality of propagative material and a long dormancy period exceeding 90 days. This study evaluated the effect of Ethephon doses and different tuber segments of the São Tomé variety on sprouting and seedling ...
Lucas Kennedy Silva Lima   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy