Variations in agromorphological characteristics of IPGRI Cowpea (Vigna unguiculata (L.) Walp.) accessions

Variations in agromorphological characteristics of IPGRI Cowpea (Vigna unguiculata (L.) Walp.) accessions

Cowpea (Vigna unguiculata (L.) Walp.) remains an important crop in the tropics. One of its challenges remains the selection and improvement of genotypes to meet location–specific needs. We studied ten cowpea accessions in Akamkpa and Ikom, Cross River State, Nigeria. Principal component and biplot...

Full description

Bibliographic Details
Main Authors:	Ekemini Obok, Macauley Ittah, Isong Ekurisong, Francis Nwagwu
Format:	Article
Language:	English
Published:	Prince of Songkla University 2022-12-01
Series:	Songklanakarin Journal of Science and Technology (SJST)
Subjects:	cowpea genotypic correlation multivariate analysis phenotypic correlation principal component analysis
Online Access:	https://sjst.psu.ac.th/journal/44-6/20.pdf

Similar Items

Identification of selection indices for the yield enhancement in cowpea (Vigna unguiculata (L.) Walp.) under sodic condition
by: J. Sumaiya Sulthana*1, S. Chitra1, T. Thirumurugan1, P. Jeyaprakash1, S. Geethanjali2
Published: (2021-09-01)

Relationship between the yield contributing characters in cowpea for grain purpose [vigna unguiculata ( l). Walp]
by: R.Usha kumari, K.S .Usharani, R.Suguna, and C.R. Anandakumar
Published: (2010-07-01)

Genetic Variability, Correlation and Path Analysis Studies in Cowpea [Vigna unguiculata (L.) Walp.]
by: Santonu Das, et al.
Published: (2020-08-01)

Performance of different breeding methods in cowpea (Vigna unguiculata (L). Walp) improvement programmes
by: M.C. Millawithanachchi, et al.
Published: (2015-11-01)

Association analysis in the Inter subspecific crosses of Cowpea (Vigna unguiculata (L.) Walp.) and Yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis)
by: G.Selvakumar1, R.Ushakumari2
Published: (2013-12-01)

Screening for drought stress tolerance in cowpea genotypes )Vigna unguiculata L (.
by: khosro mafakheri, et al.
Published: (2015-04-01)

Studies on interrelationship and path coefficient analysis of fodder yield and yield component traits in fodder cowpea (Vigna ungiculata L. Walp)
by: T. Navaselvakkumaran, et al.
Published: (2019-06-01)

Screening for terminal drought stress tolerance in cowpea genotypes (Vigna unguiculata L.)
by: Moslem Fathi, et al.
Published: (2012-08-01)

Selection parameters for the improvement of seed yield and attributes in cowpea (Vigna unguiculata L. Walp.)
by: M. Gnanasekaran1*, P. Shanthi2, M.Gunasekaran3, K.Thiyagu4 and A.Yuvaraja4
Published: (2024-09-01)

Genetic divergence in cowpea [Vigna unguiculata (L.) Walp.] for yield components parameters
by: U.V. Patel, et al.
Published: (2017-03-01)

Agronomic evaluation and identification of potential cowpea (Vigna unguiculata L. Walp) genotypes in South Africa
by: Abe Shegro Gerrano, et al.
Published: (2019-05-01)

Genetics of seed flavonoid content and antioxidant activity in cowpea (Vigna unguiculata L. Walp.)
by: Maina Antoine Nassourou, et al.
Published: (2016-10-01)

Ethnobotanical study of cowpea (Vigna unguiculata (L.) Walp.) in Senegal
by: Awa Sarr, et al.
Published: (2022-02-01)

Discriminate function analysis in cowpea (Vigna unguiculata (L.) Walp.)
by: C. Bamji Rukhsar1, M. S. Pithia2 and L. J. Raval3*
Published: (2021-03-01)

Assessment of diversity among cowpea (Vigna unguiculata (L.) Walp) genotypes based on RAPD analysis
by: Vaibhav Patil, Subhash Sharma, Sampat Kalaskar, Satish Kachare, Jitendra Dapke
Published: (2015-06-01)

Morphology and germination of Vigna unguiculata (L.) Walp. seeds
by: Carlos Henrique Queiroz Rego, et al.
Published: (2023-04-01)

Introgression Breeding in Cowpea [Vigna unguiculata (L.) Walp.]
by: Ousmane Boukar, et al.
Published: (2020-09-01)

Physiological, biochemical and agromorphological responses of five cowpea genotypes (Vigna unguiculata (L.) Walp.) to water deficit under glasshouse conditions
by: Ndèye N. Diop, et al.
Published: (2007-01-01)

Combining ability analysis in the inter subspecific crosses of cowpea (Vigna unguiculata (L.) Walp.) and yard long bean (Vigna unguiculata (L.) Walp. spp. sesquipedalis)
by: G.Selvakumar, C.R. Anandakumar, C. Chinniah and R.Ushakumari
Published: (2014-06-01)

Multivariate analysis of 102 Indian cowpea (Vigna unguiculata (L.) Walp.) germplasm
by: E. Vijayakumar, K. Thangaraj, T. Kalaimagal, C. Vanniarajan, N. Senthil and P. Jeyakumar
Published: (2020-03-01)

Combining ability analysis for yield and quality traits in fodder cowpea (Vigna unguiculata (L.) Walp.)
by: K.R. Anitha, et al.
Published: (2017-03-01)

Genetic divergence in cowpea [Vigna unguiculata (L.) Walp] for yield components and seed quality parameters
by: Brahmaiah M, Jhansi Rani K, Sunil N and Keshavulu K
Published: (2014-03-01)

Expounding the production and importance of cowpea (Vigna unguiculata (L.) Walp.) in Ethiopia
by: Erana Kebede, et al.
Published: (2020-01-01)

Variability of morphological and phenological traits in <i>Vigna unguiculata</i> (L.) Walp. accessions contrasting by growth type in different ecological and geographical conditions
by: E. A. Krylova, et al.
Published: (2024-09-01)

Genetic variability for quantitative and quality traits in cowpea [Vigna unguiculata (L.) Walp]
by: Shrikant Wadghane1*, Adhir Aher2, Rajesh Dhandore3, Yogesh Sargar4 and Sonali Jadhav5
Published: (2022-09-01)

Variability for dry fodder yield and component traits in cowpea [Vigna unguiculata (L.) Walp]
by: Olayiwola M.O. 1and P.A.S. Soremi2
Published: (2014-03-01)

Cluster analysis technique for assessing variability in cowpea (Vigna unguiculata L. Walp) accessions from Nigeria
by: Ajayi Abiola Toyin, et al.
Published: (2013-01-01)

Heterosis for yield and it’s components in fodder cowpea (Vigna unguiculata (L.) Walp.)
by: K.R. Anitha, et al.
Published: (2016-12-01)

Water and thermal use characteristics of cowpea (Vigna unguiculata L. Walp.)
by: A.S. RAO, et al.
Published: (2004-06-01)

Gamma Rays and Sodium Azide Induced Genetic Variability in High-Yielding and Biofortified Mutant Lines in Cowpea [Vigna unguiculata (L.) Walp.]
by: Aamir Raina, et al.
Published: (2022-06-01)

Estimates of genotypic and phenotypic variance, heritability, and genetic advance of horticultural traits in developed crosses of cowpea (Vigna unguiculata [L.] Walp)
by: Haitham E. M. Zaki, et al.
Published: (2022-09-01)

Elucidating the genomic regions through genome-wide association study (GWAS) for root traits in cowpea (Vigna unguiculata (L) Walp) mini-core collection
by: Aaqif Zaffar, et al.
Published: (2024-06-01)

Morphological and SSR marker characterization of wild and cultivated cowpeas (Vigna unguiculata L. Walp)
by: Ogunkanmi Adebayo L., et al.
Published: (2019-01-01)

Association analysis of morpho-physiological traits in vegetable cowpea (Vigna unguiculata L. Walp.)
by: D. H. Detroja, D. M. Thakor, V. G. Baldaniya, N. V. Soni and P. C. Patel
Published: (2020-09-01)

Identification of a Locus Controlling Seed Pigment Leaching in Cowpea [<i>Vigna unguiculata</i> (L.) Walp]
by: Christian S. Bowman, et al.
Published: (2023-06-01)

A review of the nutritional use of cowpea (Vigna unguiculata L. Walp) for human and animal diets
by: Belete Kuraz Abebe, et al.
Published: (2022-12-01)

Evaluation of Protein and Micronutrient Levels in Edible Cowpea (Vigna Unguiculata L. Walp.) Leaves and Seeds
by: Felix D. Dakora, et al.
Published: (2019-09-01)

Line x tester analysis for yield and rust resistance in Cowpea (Vigna unguiculata L. Walp)
by: M.S.Uma and Indrani kalubowila
Published: (2010-06-01)

Discriminant function method of selection in Vegetable Cowpea [Vigna unguiculata (L.) Walp.]
by: S. V. Khanpara, et al.
Published: (2016-06-01)

Screening of vegetable cowpea [Vigna unguiculata (L.) Walp.] varieties introduced in Burkina Faso for Cowpea aphid-borne mosaic virus resistance
by: Antoine Barro, et al.
Published: (2022-06-01)