Results 121 to 130 of about 31,209 (253)

Genome Editing in Root and Tuber Crop Development in Sub‐Saharan Africa

open access: yesPlant-Environment Interactions, Volume 7, Issue 3, June 2026.
ABSTRACT Precision genome editing, particularly using Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR‐associated protein 9 (Cas9), is advancing crop improvement by enabling targeted and efficient genetic modifications. Root and tuber crops such as potato, cassava, sweet potato, and yam are vital for global food and nutritional
Himanshu Saini   +8 more
wiley   +1 more source

Indigenous Knowledge on Edible Wild Yams (Kumbu) in the Mount Cameroon Region: Towards Domestication for Enhanced Food Security

open access: yesCrops
Growing food insecurity can in part be attributed to a lack of diversity in arable crops, with most African countries now focused on the production of a few “green revolution crops”.
Frederick Tilili Moleye   +4 more
doaj   +1 more source

DO HOUSEHOLDS FULLY SHARE RISK? EVIDENCE FROM GHANA [PDF]

open access: yes
Intrahousehold analyses provide new insights into how households make economic decisions. Much of the work in economics has traditionally treated the household as a single economic actor, but a number of studies are providing evidence that the dynamics ...
Doss, Cheryl R.
core   +1 more source

Participatory assessment of local yam cultivars (Dioscorea cayenensis and D. rotundata) in Benin [PDF]

open access: yes, 2006
Guinea yam (Dioscorea rotundata Poir. and Dioscorea cayenensis Lam.) is a na­tive, old and traditional crop of West Africa. A long history of cultivation combined with high genetic diversity has led to important indigenous knowl­edge that needs to be ...
Dansi, Alexandre, Vernier, Philippe
core  

How Do Management Choices Impact the Performance of Cassava‐Legume Intercropping in Africa? A Meta‐Analysis

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Intercropping can enable sustainable intensification. In Africa, smallholder farmers rely on Cassava (Manihot esculenta Crantz) as a staple food. Nevertheless, the performance of cassava intercropping emerges from management choices such as legume species selection, planting density, sowing time, and nitrogen (N) fertilisation as well as soil ...
Dorcas I. Aisien   +2 more
wiley   +1 more source

A model of staphylococcal food poisoning scenario mediated by companion dogs colonized by enterotoxin-producing Staphylococcus aureus

open access: yesThe Microbe
In Nigeria, the number of households with companion dogs is on the rise. Staphylococcal food poisoning remains a major public health issue, yet there is no documented evidence of this illness being linked to companion dogs in Nigeria.
Morenike O. Adeola   +2 more
doaj   +1 more source

Specimen for high-temperature tensile tests [PDF]

open access: yes, 1972
Split nut with internal taper to hold specially formed specimen composed of filaments of refractory material provides means for holding at high temperature and under tension so that performance evaluations may be ...
Coulbert, C. D.
core   +1 more source

Evaluating Sawdust as a Bulking Agent to Enhance Black Soldier Fly Larvae (Hermetia illucens) Performance and Survival in Potato Peels

open access: yesJournal of Applied Entomology, Volume 150, Issue 5, Page 682-689, June 2026.
ABSTRACT The rearing of black soldier fly larvae (BSFL) offers a sustainable approach for producing high‐protein larvae for animal feed, contributing to waste reduction and nutrient recovery. While BSFL‐rearing is well studied, the role of non‐nutritive bulking agents such as sawdust remains unclear. Sawdust was added on top of the base substrate at 0%
Consol Kubayi   +3 more
wiley   +1 more source

Exiled From Their Own Lands: Indigenist Policies, Oil, and Colonial Plunder in 20th Century Venezuela

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 2, June 2026.
ABSTRACT This article examines the historical displacement of Indigenous peoples in Venezuela, focusing on the links between indigenist policies and the exploitation of natural resources, particularly oil, throughout the 20th century. Using a combined historical and ethnographic approach, it demonstrates how the formation of the Venezuelan nation‐state
Gabriel Tardelli
wiley   +1 more source

Ideal Sorting: An Extension of Preference Sorting

open access: yesJournal of Sensory Studies, Volume 41, Issue 3, June 2026.
ABSTRACT Sorting is a rapid descriptive method that does not require trained panels and is suitable for studies involving a large number of samples. Preference Sorting (a variation of Sorting) is a recent and underexplored method that seeks to determine the characteristics that most contribute to a product's acceptance.
Millena Ayres Silva   +3 more
wiley   +1 more source

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