home icon user icon
Welcome to International Network for Natural Sciences | INNS Pub.
Home My Account
Submit Manuscript
double_slash
breadcumb_bg

Evaluation of okra (Abelmoschus esculentus L. Moench) cultivars for dry season production in the Southern Guinea Savanna ecology of Nigeria

Paper Details

Research Paper 01/05/2012
Views (365) Download (15)
current_issue_feature_image
publication_file

Evaluation of okra (Abelmoschus esculentus L. Moench) cultivars for dry season production in the Southern Guinea Savanna ecology of Nigeria

G. O. S. Ojo, B. I. Richard, T. Iorlamen
Int. J. Agron. Agri. Res.2( 5), 13-18, May 2012.
Certificate: IJAAR 2012 [Generate Certificate]
Key: CultivarsGenotypic- responseSavannaSeason

Abstract

Field experiments were conducted at the Teaching and Research Farm of the University of Agriculture, Makurdi during the dry seasons of 2010 and 2011 with the objective of evaluating the performance of okra cultivars in the Southern Guinea Savanna ecology of Nigeria. The experimental design was a randomised complete block design with three replications while five cultivars of okra (Guntu, Dogo and Ex-Ajia NH47 – 4 and LD 88) constituted the treatments. Highly significant variety effect was observed for all the traits (days to flowering, plant height, pod length, pod diameter, number of pods/plant, weight of fresh pods/plant and 100 – seed weight) studied, indicating that the cultivars evaluated are genetically diverse. A positive correlation was observed among the yield components of pod length, pod diameter, number of pods/plant, fresh weight of pods/plant and 100 – seed weight, indicating the prospect of simultaneous selection for these traits. The highest values for pod length, pod diameter, number of pods/plant and 100 – seed weight observed for Ex – Ajia, NH47 – 4 and Dogo is an indication that these three varieties have the potential for good performance in the dry season and should be selected for dry season production in the southern guinea savanna ecology of Nigeria. There is need for further studies on seasonal variation across many locations within the southern guinea savanna ecology of Nigeria, with a view of selecting specific genotypes for specific season in respective locations.

VIEWS 19
Cover PDF

Abdelmageed AHA. 2010. Inheritance studies of some economic characters in okra (Abelmoschus esculentus (L.) Moench). Tropical and Subtropical Agroecosystem 12, 619 – 627.

Akintoye H, Odeleye OO, Adeosun SA. 2006. Effect of cover crop on the pod yield of okra in derived savannah of Nigeria. Proceedings of the 24th Annual Conference of Horticultural Society of Nigeria 24, 376 – 379.

Ariyo OJ, Aken’ova MR. 1986. Evaluation of varieties of okra for distinctiveness and uniformity. Nigerian Journal of Agronomy 1(3), 97 – 102.

Asoegwu SN. 1987. Comparison of tillage systems for the production of melon and okra in Eastern Nigeria. Crop Research 27, 77 – 90.

Bisht IS, Bhat KV. 2006. Okra (Abelmoschus spp.). In: Genetic resources, chromosome engineering and crop improvement. Vegetable Crops. Singh RJ (Ed.). CRC Press. Vol. 3, p. 147 – 183.

Gomez KA, Gomez AA. 1984. Statistical Procedure for Agricultural Research. 2nd Edition. John Willey and Sons, New York. P. 1 – 240.

Ijoyah MO, Atanu SO, Ojo S. 2010. Productivity of okra (Abelmoschus esculentus (L.) Moench) at varying sowing dates in Makurdi, Nigeria. Journal of Applied Biosciences 32, 2015 – 2019.

Ijoyah MO, Unah PO, Fanen FT. 2010. Response of okra (Abelmoschus esculentus (L.) Moench) to intra – row spacing in Makurdi, Nigeria. Agriculture and Biology Journal of North America doi: 10.5251/abjna.2010.1.6.1328.1332.

Iremiren GO, Okiy DA. 1999. Effect of spacing on the growth, yield and quality of okra in Southern Nigeria. Journal of Agricultural Science 106(1), 12– 26.

Melifonwa AA. 1999. Effect of varying periods of weed interference on yield of okra (Abelmoschus esculentus (L.) Moench) in the humid tropical forest zone of South – Eastern Nigeria. Nigeria Agricultural Journal 30, 115 – 121.

Muoneke CO, Mbah EU. 2006. Productivity of cassava/okra intercropping system as influenced by okra planting density. Proceedings of the 24th Annual Conference of Horticultural Society of Nigeria 24, 14 – 20.

Ojeniyi SO. 1991. Effect of tillage method and soil properties on okra (Abelmoschus esculentus (L.) Moench) at Akure, Nigeria. Journal of Agriculture, Science and Technology 1, 70 – 72.

Ojeniyi SO, Olumilua AI. 2006. Effects of pig manure on nutrient composition, growth and yield of okra. Proceedings of the 24th Annual Conference of Horticultural Society of Nigeria 24, 136 – 139.

Raji JA. 2002. Relationship between growth, yield and yield components of some cultivars of okra (Abelmoschus esculentus (L.) Moench). Ghanian Journal of Agricultural Sciences 35, 3 – 10.

Smith MAK, Ojo I. 2006. Influence of intra – spacing and weed management system on pod nutrient and proximate quality on okra (Abelmoschus esculentus (L.) Moench). Proceedings of the 24th Annual Conference of Horticultural Society of Nigeria 24, 16 – 162.

Tairu FM, Denton OA, Olufolaji JA, Akinfasoye JA. 2006. Influence of fruit position on seed yield, viability and vigour in okra (Abelmoschus esculentus (L.) Moench). Proceedings of the 24th Annual Conference of Horticultural Society of Nigeria 24, 244 – 246.

Submit Manuscript