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Research Article

volume 53 issue 2 (april 2019) : 178-183,   Doi: 10.18805/IJARe.A-374

Comparative genetic variability and traits’ heritability in vegetative and floral characters in accessions of two minor legumes

J
J.O. Agbolade
J
J.O. Popoola
J
J.I. Kioko
B
B.D. Adewale
A
A.A. Ajiboye
T
T.O. Ajewole
O
O.A. David
R
R.J. Komolafe
1Department of Crop Science and Horticulture, Federal University, Oye Ekiti, Nigeria.
Cite article:- Agbolade J.O., Popoola J.O., Kioko J.I., Adewale B.D., Ajiboye A.A., Ajewole T.O., David O.A., Komolafe R.J. (2018). Comparative genetic variability and traits’ heritability in vegetative and floral characters in accessions of two minor legumes. Indian Journal of Agricultural Research. 53(2): 178-183. doi: 10.18805/IJARe.A-374.

ABSTRACT

This study evaluated genetic variability and heritability in vegetative and floral characters among two minor legumes (Sphenotylis stenocarpa Ex. A. Rich. Harms and [Cajanus cajan (L.) Millsp.] of five accessions each. Six (6) floral and ten (10) vegetative characters were pooled for analysis on one hundred (100) plants of the two minor legumes. Appropriate statistical analyses were employed for comparative evaluation. Significant differences (P = 0.05) were observed in all the traits except rachis length. Principal Component Analysis (PCA) revealed significant contributions of traits in lengths of calyx lobe, stipule, rachis and petiole; also in numbers of flowers per peduncle and of main branches to the expressed variability. The cluster analysis segregated the accessions into two major cluster groups. The broad sense heritability of traits was high (>95 %). The study is important in selection of valuable traits for conservation, management of genetic resources and hybridization programs of the two species. 

REFERENCES

  1. Adewale, B.D., Kehinde, O.B., Aremu, C.O., Popoola, J.O. and Dumet, D.J. (2010a). Seed Metric for genetic and shape determinations in african yam bean [Fabaceae] (Sphenostylis stenocarpa Hochst. Ex. A. Rich) Harms). Afr. J. Plant Sci. 4:107-115.
  2. Adewale, B.D., Okonji, C., Oyekanmi, A. A., Akintobi, D. A. C. and Aremu, C. O. (2010b). Genotypic variability and stability of some grain yield components of cowpea. African Journal of Agricultural Research. 5:874-880.
  3. Adewale, B.D. and Odoh, N.C. ( 2013). A review on genetic resources, diversity and agronomy of african yam bean (Sphenostylis stenocarpa (Hochst. Ex A. Rich.) Harms): a potential future food crop. Sustainable Agr. Res. 5:32-38.
  4. Agbolade, J.O. and Komolafe, R.J. ( 2016). Genetic diversity and phylogenetic behaviour of some minor legumes. Inter. J. Plant Biol. 7:15 - 21 
  5. Agbolade, J.O., Adekoya, M.A., David, O.A., Chukuma, D.M., Komolafe, R.J. and Olaiya, A.E. (2017). Genetic diversity in pigeon pea (Cajanus cajan L. Millspaugh) germplasm revealed by gel electrophoresis of the seed proteins. J. Plant Sci. 6: 48 - 55.
  6. Ahsan, M.Z., Majidano, M.S., Bhutto, H., Soomro, A.W., Panhwar, F.H., Channa, A.R. and Sial. K.B. (2015). Genetic variability, coefficient of variance, heritability and genetic advance of some gossypium hirsutum l. accessions. J. Agr. Sci. 7: 147 – 151.
  7. Ammar, M.H., Alghamdi, SS.., Migdadi, H.M., Khan, M.A., El-Harty, E.H. and Al-Faifi, S.A. ( 2015). Assessment of genetic diversity among faba bean genotypes using agro-morphological and molecular markers. Saudi J. Biol. Sci. 22: 340-50.
  8. El Soury, H.F., El Bashir, G. and Ginaro, M.K. (2016). Phenotypic and genotypic coefficients of variation and other growth attributes in sesame genotype under rain-fed conditions. Advances in Agr. and Agr. Sci. 2:079 – 084.
  9. FAOSTAT (2014). Food and agricultural organization of the united nations.http://faostat.fao.org/site/567/default.aspx#ancor (Accessed on 25/05/2018).
  10. McKee, L.H. and Latner, T.A. (2000). Underutilized sources of dietary fiber: a review: Plant Foods Hum. Nutr. 55 : 285-304.
  11. Narasimhulu, R., Naidu, N.V. and Ready, K.H.P. (2018). Genetic analysis for yield and yield attributes in green gram [Vigna radiata (L.) Wilizek]. Legume Res. 41:349-355.
  12. Nnamani, C.V., Ajayi, S.A., Oselebe, H.O., Atkinson, C.J., Igboabuchi, A.N. and Ezigbo, E.C. (2017). Sphenostylis stenocarpa (ex. A. Rich.) Harms., a fading genetic resource in a changing climate: prerequisite for conservation and sustainability. Plants (Basel) 6:30
  13. Ojuederie, O.M., Balogun, M.O., Akande, S.R., Korie, S. and Omodele,T. (2015). Intraspecific variability in agro-morphological traits of African yam bean Sphenostylis stenocarpa (Hochst ex. A. Rich) Harms. J. Crop Sci. Biotech. 18 : 53 - 62
  14. Okeola, O. G. and Machuka, J. (2001). Biological effects of african yam bean lectins on clavigralla tomentosicollis (Hemiptera: Coreidae). J. Econ. Entomol. 94: 724-9.
  15. Popoola, J. O., Adebayo, M.B., Adegbite, A.E., Omonhinmin, A.C. and Adewale, B.D. (2017). Fruit morphometric and RAPD intraspecific variability in african yam bean (Sphenostylis stenocarpa Hochst. ex. A. Rich. Harms). Annual Res. and Rev. in Biol. 14:1-10.
  16. Popoola, J. O., Adegbite, A.E., Obembe, O.O. and Agbolade, J.O. (2011). Reproductive mechanisms and pollen characterization in some accessions of an underutilized legume: (Sphenostylis stenocarpa Hochst Ex. A. Rich) harms, Inter. J. Biodiversity and Conservation, 6:185-192.
  17. Pundir, R. P. and Singh, R.B. (1985). Biosystematic relationships among Cajanus, Atylosia, and Rhynchosia species and evolution of pigeonpea (Cajanus cajan (L.) Millsp.): Theor Appl Genet. 69: 531-4.
  18. Rajni, K. and Vikas, N. (2018). Proximate composition,nutritional profile and health benefits of legumes-a review.Legume Res. 41:325-    332.
  19. Roman, R.M.,Wilcox, C.J. and Martin F.G. (2000).Estimate of repeatability and heritability of productive and reproductive traits in a herd of jersey cattle.Genet. Mol. Biol. 23:113-119.
  20. Scott Armbruster, W. (2014).Floral specialisation and angiosperm diversity:Phenotypic divergence,fitness trade-offs and realized pollination accuracy.AoB Plants. 6:https://doi.org/10.1093/aobpla/plu003.
  21. Shitta, N.S., Abberton, M.T., Adesoye, A.I., Adewale, D.B. and Oyatomi, O. (2016). Analysis of genetic diversity of african yam bean using SSR markers derived from cowpea. Plant Genet. resources 14:50-56. 
  22. Singh, S.P.,Yadav, R.S., Amit, K. and Jakhar, R.R. (2018). Productivity augumentation of green gram(Vigna radiata) through weed management. Legume Res. 41:410-415. 
  23. Yadav, K.,Yadav, S.K., Yadav, A., Pandey, V.P. and Dwivedi, U.N. (2012).Genetic diversity of pigeon pea cultivars and its wild relatives using randomly amplified polymorphic DNA (RAPD) markers. Amer. J. Plant Sci. 3:322-330.
  24. Yang, S. Y., Saxena, R. K., Kulwal, P. L., Ash, G. J., Dubey, A., Harper, J.D., Upadhyaya, H.D., Gothalwal, R., Kilian, A. and Varshney, R.K. (2011). The first genetic map of pigeon pea based on diversity arrays technology (DArT) markers. J. Genet. 90: 103-9. 
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Indian Journal of Agricultural Research
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    Research Article

    volume 53 issue 2 (april 2019) : 178-183,   Doi: 10.18805/IJARe.A-374

    Comparative genetic variability and traits’ heritability in vegetative and floral characters in accessions of two minor legumes

    J
    J.O. Agbolade
    J
    J.O. Popoola
    J
    J.I. Kioko
    B
    B.D. Adewale
    A
    A.A. Ajiboye
    T
    T.O. Ajewole
    O
    O.A. David
    R
    R.J. Komolafe
    1Department of Crop Science and Horticulture, Federal University, Oye Ekiti, Nigeria.
    Cite article:- Agbolade J.O., Popoola J.O., Kioko J.I., Adewale B.D., Ajiboye A.A., Ajewole T.O., David O.A., Komolafe R.J. (2018). Comparative genetic variability and traits’ heritability in vegetative and floral characters in accessions of two minor legumes. Indian Journal of Agricultural Research. 53(2): 178-183. doi: 10.18805/IJARe.A-374.

    ABSTRACT

    This study evaluated genetic variability and heritability in vegetative and floral characters among two minor legumes (Sphenotylis stenocarpa Ex. A. Rich. Harms and [Cajanus cajan (L.) Millsp.] of five accessions each. Six (6) floral and ten (10) vegetative characters were pooled for analysis on one hundred (100) plants of the two minor legumes. Appropriate statistical analyses were employed for comparative evaluation. Significant differences (P = 0.05) were observed in all the traits except rachis length. Principal Component Analysis (PCA) revealed significant contributions of traits in lengths of calyx lobe, stipule, rachis and petiole; also in numbers of flowers per peduncle and of main branches to the expressed variability. The cluster analysis segregated the accessions into two major cluster groups. The broad sense heritability of traits was high (>95 %). The study is important in selection of valuable traits for conservation, management of genetic resources and hybridization programs of the two species. 

    REFERENCES

    1. Adewale, B.D., Kehinde, O.B., Aremu, C.O., Popoola, J.O. and Dumet, D.J. (2010a). Seed Metric for genetic and shape determinations in african yam bean [Fabaceae] (Sphenostylis stenocarpa Hochst. Ex. A. Rich) Harms). Afr. J. Plant Sci. 4:107-115.
    2. Adewale, B.D., Okonji, C., Oyekanmi, A. A., Akintobi, D. A. C. and Aremu, C. O. (2010b). Genotypic variability and stability of some grain yield components of cowpea. African Journal of Agricultural Research. 5:874-880.
    3. Adewale, B.D. and Odoh, N.C. ( 2013). A review on genetic resources, diversity and agronomy of african yam bean (Sphenostylis stenocarpa (Hochst. Ex A. Rich.) Harms): a potential future food crop. Sustainable Agr. Res. 5:32-38.
    4. Agbolade, J.O. and Komolafe, R.J. ( 2016). Genetic diversity and phylogenetic behaviour of some minor legumes. Inter. J. Plant Biol. 7:15 - 21 
    5. Agbolade, J.O., Adekoya, M.A., David, O.A., Chukuma, D.M., Komolafe, R.J. and Olaiya, A.E. (2017). Genetic diversity in pigeon pea (Cajanus cajan L. Millspaugh) germplasm revealed by gel electrophoresis of the seed proteins. J. Plant Sci. 6: 48 - 55.
    6. Ahsan, M.Z., Majidano, M.S., Bhutto, H., Soomro, A.W., Panhwar, F.H., Channa, A.R. and Sial. K.B. (2015). Genetic variability, coefficient of variance, heritability and genetic advance of some gossypium hirsutum l. accessions. J. Agr. Sci. 7: 147 – 151.
    7. Ammar, M.H., Alghamdi, SS.., Migdadi, H.M., Khan, M.A., El-Harty, E.H. and Al-Faifi, S.A. ( 2015). Assessment of genetic diversity among faba bean genotypes using agro-morphological and molecular markers. Saudi J. Biol. Sci. 22: 340-50.
    8. El Soury, H.F., El Bashir, G. and Ginaro, M.K. (2016). Phenotypic and genotypic coefficients of variation and other growth attributes in sesame genotype under rain-fed conditions. Advances in Agr. and Agr. Sci. 2:079 – 084.
    9. FAOSTAT (2014). Food and agricultural organization of the united nations.http://faostat.fao.org/site/567/default.aspx#ancor (Accessed on 25/05/2018).
    10. McKee, L.H. and Latner, T.A. (2000). Underutilized sources of dietary fiber: a review: Plant Foods Hum. Nutr. 55 : 285-304.
    11. Narasimhulu, R., Naidu, N.V. and Ready, K.H.P. (2018). Genetic analysis for yield and yield attributes in green gram [Vigna radiata (L.) Wilizek]. Legume Res. 41:349-355.
    12. Nnamani, C.V., Ajayi, S.A., Oselebe, H.O., Atkinson, C.J., Igboabuchi, A.N. and Ezigbo, E.C. (2017). Sphenostylis stenocarpa (ex. A. Rich.) Harms., a fading genetic resource in a changing climate: prerequisite for conservation and sustainability. Plants (Basel) 6:30
    13. Ojuederie, O.M., Balogun, M.O., Akande, S.R., Korie, S. and Omodele,T. (2015). Intraspecific variability in agro-morphological traits of African yam bean Sphenostylis stenocarpa (Hochst ex. A. Rich) Harms. J. Crop Sci. Biotech. 18 : 53 - 62
    14. Okeola, O. G. and Machuka, J. (2001). Biological effects of african yam bean lectins on clavigralla tomentosicollis (Hemiptera: Coreidae). J. Econ. Entomol. 94: 724-9.
    15. Popoola, J. O., Adebayo, M.B., Adegbite, A.E., Omonhinmin, A.C. and Adewale, B.D. (2017). Fruit morphometric and RAPD intraspecific variability in african yam bean (Sphenostylis stenocarpa Hochst. ex. A. Rich. Harms). Annual Res. and Rev. in Biol. 14:1-10.
    16. Popoola, J. O., Adegbite, A.E., Obembe, O.O. and Agbolade, J.O. (2011). Reproductive mechanisms and pollen characterization in some accessions of an underutilized legume: (Sphenostylis stenocarpa Hochst Ex. A. Rich) harms, Inter. J. Biodiversity and Conservation, 6:185-192.
    17. Pundir, R. P. and Singh, R.B. (1985). Biosystematic relationships among Cajanus, Atylosia, and Rhynchosia species and evolution of pigeonpea (Cajanus cajan (L.) Millsp.): Theor Appl Genet. 69: 531-4.
    18. Rajni, K. and Vikas, N. (2018). Proximate composition,nutritional profile and health benefits of legumes-a review.Legume Res. 41:325-    332.
    19. Roman, R.M.,Wilcox, C.J. and Martin F.G. (2000).Estimate of repeatability and heritability of productive and reproductive traits in a herd of jersey cattle.Genet. Mol. Biol. 23:113-119.
    20. Scott Armbruster, W. (2014).Floral specialisation and angiosperm diversity:Phenotypic divergence,fitness trade-offs and realized pollination accuracy.AoB Plants. 6:https://doi.org/10.1093/aobpla/plu003.
    21. Shitta, N.S., Abberton, M.T., Adesoye, A.I., Adewale, D.B. and Oyatomi, O. (2016). Analysis of genetic diversity of african yam bean using SSR markers derived from cowpea. Plant Genet. resources 14:50-56. 
    22. Singh, S.P.,Yadav, R.S., Amit, K. and Jakhar, R.R. (2018). Productivity augumentation of green gram(Vigna radiata) through weed management. Legume Res. 41:410-415. 
    23. Yadav, K.,Yadav, S.K., Yadav, A., Pandey, V.P. and Dwivedi, U.N. (2012).Genetic diversity of pigeon pea cultivars and its wild relatives using randomly amplified polymorphic DNA (RAPD) markers. Amer. J. Plant Sci. 3:322-330.
    24. Yang, S. Y., Saxena, R. K., Kulwal, P. L., Ash, G. J., Dubey, A., Harper, J.D., Upadhyaya, H.D., Gothalwal, R., Kilian, A. and Varshney, R.K. (2011). The first genetic map of pigeon pea based on diversity arrays technology (DArT) markers. J. Genet. 90: 103-9. 
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