Results 31 to 40 of about 12,007 (186)

Efeito da integridade do cotilédone sobre o potencial regenerativo de diferentes variedades de Vigna unguiculata (L.) Walp)

Ornamental Horticulture, 2007
Este trabalho foi elaborado para se avaliar o efeito da integridade do cotilédone de Vigna unguiculata sobre o potencial de regeneração in vitro.
Karime Soares da Silva, André Luís de França Dias, Rebeca Rivas, Pedro Augusto Veras Montarroyos, M. M. D. Maia, Antônio Félix da Costa, Laureen Michelle Houllou-Kido   +6 more
doaj   +1 more source

Conservação de sementes de feijão-caupi sob diferentes condições de armazenamento

Diversitas Journal, 2021
RESUMO: O feijão-caupi (Vigna unguiculata (L.) Walp.) é tradicionalmente muito consumido pelos brasileiros, sobretudo no Semiárido Nordestino, e representa uma das principais explorações agrícolas do país, desempenhando papel fundamental também na ...
Damiana Justino Araújo, Gilvaneide Alves de Azeredo, Luciano Raposo Guedes, João Henrique Constantino Sales Silva, Vitor Araujo Targino   +4 more
doaj   +1 more source

Challenges and limitations of introducing pigeonpea as a new crop into smallholder farming systems through farmer‐to‐farmer education in Zambia

PLANTS, PEOPLE, PLANET, EarlyView.
Legume plants offer generous benefits for both the planet and people by supporting sustainable farming, food and feed systems through their ability to symbiotically fix atmospheric nitrogen. While grain legumes are cultivated and consumed globally, their adoption, market development, and integration into cropping systems vary.
Hamid Khazaei, Sebastian Scott, Jarkko K. Niemi   +2 more
wiley   +1 more source

Wild Legume Species in Africa: A Synthesis of Vigna Potential for Nutrition and Food Security

Legume Science
Legumes are staple foods and essential sources of nutrients for populations facing food insecurity in Africa. Within this group, the genus Vigna—including cowpea (Vigna unguiculata subsp. unguiculata)—is among the most widely cultivated and consumed. Yet,
Miguel Brilhante, Margarida Moldão, Salomão Bandeira, Maria M. Romeiras   +3 more
doaj   +1 more source

Fonio (Digitaria exilis and Digitaria iburua) in Nigeria: Regional cultivation patterns, landrace diversity, and farmer knowledge for conserving a climate‐resilient indigenous cereal

PLANTS, PEOPLE, PLANET, EarlyView.
Fonio (Digitaria exilis and Digitaria iburua) cereals are valued for their drought resilience, adaptability to poor soils, and cultural importance. In Nigeria, where both species are cultivated, fonio has declined due to labor‐intensive processing, lower yields, and changing livelihood choices. By documenting 21 landraces (15 D. exilis and 6 D. iburua),
Ishaq Muawiyya, Abubakar Bello, George P. Burton, Philippa Ryan, Maria S. Vorontsova   +4 more
wiley   +1 more source

Emergência e vigor de plântulas de genótipos de feijão-caupi sob estresse salino Emergence and seedling vigor of cowpea genotypes under salt stress

Revista Brasileira de Engenharia Agrícola e Ambiental, 2012
Objetivou-se, com este trabalho, avaliar o efeito da salinidade da água de irrigação no feijão-caupi e identificar genótipos tolerantes ao estresse salino nos estádios iniciais do seu desenvolvimento. Os níveis de condutividade elétrica da água foram: 0;
Wener S. de Almeida, Francisco R. B. Fernandes, Cândida H. C. de M. Bertini, Marcelo de S. Pinheiro, Elizita M. Teófilo   +4 more
doaj   +1 more source

Plant Growth and Arthropod Assemblage Metrics on Sapindus saponaria Fertilized With Dehydrated Municipal Sewage Sludge

Entomologia Experimentalis et Applicata, EarlyView.
Under the conditions evaluated, dehydrated municipal sewage sludge increased branches per plant and ground cover in Sapindus saponaria and increased cumulative arthropod observations and species richness in selected groups. Exploratory multivariate patterns did not demonstrate direct causal plant–arthropod relationships.
David Lopes Teixeira, Germano Leão Demolin Leite, Regynaldo Arruda Sampaio, Wagner de Souza Tavares, Tarcísio Marcos Macedo Mota Filho, Islam Dad Buneri, Ronald Zanetti, Roberto da Silva Camargo, Carlos Frederico Wilcken, José Cola Zanuncio   +9 more
wiley   +1 more source

Identification of type III effectors modulating the symbiotic properties of Bradyrhizobium vignae strain ORS3257 with various Vigna species

Scientific Reports, 2021
The Bradyrhizobium vignae strain ORS3257 is an elite strain recommended for cowpea inoculation in Senegal. This strain was recently shown to establish symbioses on some Aeschynomene species using a cocktail of Type III effectors (T3Es) secreted by the ...
Pongpan Songwattana, Clémence Chaintreuil, Jenjira Wongdee, Albin Teulet, Mamadou Mbaye, Pongdet Piromyou, Djamel Gully, Joel Fardoux, Alexandre Mahougnon Aurel Zoumman, Alicia Camuel, Panlada Tittabutr, Neung Teaumroong, Eric Giraud   +12 more
doaj   +1 more source

Aphid Resistance in Pulse Crops: Sources, Mechanisms, Genetics and Breeding

Legume Science, Volume 8, Issue 4, December 2026.
ABSTRACT Aphids are major pests of pulse crops, causing damage through phloem sap feeding and virus transmission. In this context, resistant varieties are central components of sustainable aphid management. This review synthesizes current knowledge on resistance sources, phenotyping strategies, resistance mechanisms, genetic control and breeding ...
Francisco A. Mendes, Susana T. Leitão, Diego Rubiales, Maria Carlota Vaz Patto   +3 more
wiley   +1 more source

Advances in the Integration of Genomic and Phenomic Tools in Cowpea Breeding for Improving Stress Resilience and Grain Yield and Quality

Legume Science, Volume 8, Issue 4, December 2026.
ABSTRACT Cowpea (Vigna unguiculata L. Walp) is a multi‐use crop highly valued as a food crop, high‐protein fodder, and sustainable cover crop. Yet, it remains underused, and yields in most growing regions are below the crop's potential due to multiple biotic and abiotic stresses.
Habib Akinmade, Luis Getino, María Muñoz‐Amatriaín, Esteban Rios   +3 more
wiley   +1 more source