Results 71 to 80 of about 25,578 (258)

Avaliação da qualidade de sementes e desempenho de plantas de genótipos de feijão-caupi após 48 meses de armazenamento em câmara fria

open access: yesHolos, 2021
O conhecimento do potencial fisiológico das sementes em determinadas condições e períodos de armazenamento é fundamental para assegurar a sua disponibilidade com qualidade adequada, assim como é importante também obter informações sobre genótipos mais ...
Douglas Gonçalves Guimarães   +4 more
doaj   +1 more source

Genetic diversity and structure of Iberian Peninsula cowpeas compared to world-wide cowpea accessions using high density SNP markers [PDF]

open access: yes, 2017
Cowpea (Vigna unguiculata L. Walp) is an important legume crop due to its high protein content, adaptation to heat and drought and capacity to fix nitrogen. Europe has a deficit of cowpea production.
A Richard   +41 more
core   +4 more sources

Genetic diversity and population structure of a mini-core subset from the world cowpea (Vigna unguiculata (L.) Walp.) germplasm collection

open access: yesScientific Reports, 2018
The International Institute of Tropical Agriculture maintains the world’s largest collection of cowpea germplasm of over 15,000 accessions. A sub-set of 298 lines from the loosely composed mini core collection of 370 landraces were genotyped based on ...
C. Fatokun   +8 more
semanticscholar   +1 more source

The Effects of Biofortified Cowpeas on Iron, Glucose, and Lipid Metabolism in Rats Fed a High‐Fat/High‐Sugar Diet

open access: yesMolecular Nutrition &Food Research, Volume 70, Issue 2, 29 January 2026.
Biofortified cowpea Aracê improved crypt size in the colon, lowered insulin levels. Biofortified cowpeas increased short‐chain fatty acids. Cowpeas increased HDL‐c concentrations, reduced the total cholesterol/HDL‐c ratio, and decreased fecal triglyceride excretion.
Ana Paula Ribeiro Gaspar   +9 more
wiley   +1 more source

Population dynamics, gregarious behavior and oviposition preference of Neomegalotomus parvus (Westwood) (Hemiptera: Heteroptera: Alydidae)

open access: yesBrazilian Archives of Biology and Technology, 2003
Interactions between Neomegalotomus parvus (Westwood) (Coreoidea: Heteroptera: Alydidae) and host plants were investigated including population monitoring throughout the year, gregarious behavior in the field, and oviposition preference among host plants
Maurício Ursi Ventura   +1 more
doaj   +1 more source

Genetic mapping and legume synteny of aphid resistance in African cowpea (Vigna unguiculata L. Walp.) grown in California. [PDF]

open access: yes, 2015
The cowpea aphid Aphis craccivora Koch (CPA) is a destructive insect pest of cowpea, a staple legume crop in Sub-Saharan Africa and other semiarid warm tropics and subtropics.
Close, Timothy J   +6 more
core   +1 more source

Morphology and germination of Vigna unguiculata (L.) Walp. seeds

open access: yesJournal of Seed Science, 2023
Abstract: The occurrence of damage and empty space inside the seed can directly affect germination. The aim of this study was to evaluate the relationship between the occurrence of damage or empty space inside cowpea seeds and the physiological potential.
Carlos Henrique Queiroz Rego   +3 more
openaire   +3 more sources

Extraction and Comprehensive Characterization of Starch From Ryegrass (Lolium multiflorum L.) Seeds as a Non‐Conventional Source

open access: yesStarch - Stärke, Volume 78, Issue 1, January 2026.
A native starch was extracted from ryegrass (Lolium multiflorum L.), yielding a high‐purity product with a significant starch content. The starch exhibited type A and V crystallinity, with a mean particle size (D50) ~7 nm, high swelling power, and low retrogradation tendency.
Thaís Silveira Pimenta   +10 more
wiley   +1 more source

Diel pattern of circadian clock and storage protein gene expression in leaves and during seed filling in cowpea (Vigna unguiculata) [PDF]

open access: yes, 2018
Background Cowpea (Vigna unguiculata) is an important source of protein supply for animal and human nutrition. The major storage globulins VICILIN and LEGUMIN (LEG) are synthesized from several genes including LEGA, LEGB, LEGJ and CVC (CONVICILIN).
Egea Gutiérrez-Cortines, Marcos   +6 more
core   +4 more sources

Genetic Diversity and Population Structure Analyses of Wild Relatives and Cultivated Cowpea (Vigna unguiculata (L.) Walp.) from Senegal Using Simple Sequence Repeat Markers

open access: yesPlant Molecular Biology Reporter, 2020
Cowpea ( Vigna unguiculata (L.)) is an important crop for food security in Senegal; therefore, understanding the genetic diversity of local germplasm is relevant for crop improvement and genetic maintenance in the era of climate change. For this purpose,
Awa Sarr   +10 more
semanticscholar   +1 more source

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