Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (<i>Oryza sativa</i> L.) Varieties Grown Under Guinea Savannah Agro-ecology

Okelola Folarin Sunday; Lawal Ismaila Temitayo; Adebisi Moruf Adebisi

doi:doi:10.11648/j.ijae.20220702.11

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Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology

Okelola Folarin Sunday, Lawal Ismaila Temitayo, Adebisi Moruf Adebisi

Published in International Journal of Agricultural Economics (Volume 7, Issue 2)

Received: 1 February 2022 Accepted: 23 February 2022 Published: 4 March 2022

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Abstract

This study investigated the varietal differences for morphometric properties among Nigerian cultivated rice varieties. Twenty-two rice varieties were grown under rain fed conditions in guinea agro-ecology at National Agricultural Seed Council, Abuja, Nigeria in 2017 and 2018. After 30 days of harvest, seed samples were collected for morphometric evaluation. The seed samples were evaluated in laboratory of the Department of Plant Breeding and Seed Technology, Federal University of Agriculture, Abeokuta in 2017 and 2018 using completely randomized design in three replicates. Seeds obtained from the 22 varieties in two years were assessed for: six morphometric (physical) characters: seed projected area, seed straight length (mm), seed curve length (mm), seed straight width (mm), seed curved width (mm), seed width length (mm) and seed perimeter (mm) using an Epson Scanner connected to a computer device to acquire image of the seeds. A reagent instrument from Reagent Instrument Inc. Canada was used for the digital image analysis by running the custom written software WinSEEDLETM (Pro Version). Data obtained were subjected to Analysis of Variance and means were separated using Tukey’s HSD at 5% probability level. Pearson’s correlation coefficient and principal component analyses were also used. Significant varietal differences were observed for all seed physical characters evaluated. Seed physical characters (projected area, curve length, seed width, seed length and perimeters) were higher in 2018 compared to 2017. WAB 189 had superior physical characters. FARO 62 and FARO 22 had the least values for most of the seed physical characters. Most of the seed morphometric characteristics were strongly associated with one another. PC1 with seed projected area, straight length, seed straight width, seed curved width and seed perimeter contributed to the total variation observed. The study concluded that WAB 189 and FARO 50 with superior seed physical characters should be used for future seed improvement programme.

Published in	International Journal of Agricultural Economics (Volume 7, Issue 2)
DOI	10.11648/j.ijae.20220702.11
Page(s)	61-68
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Digital Imaging, Computer, Morphometry, Seed Shape, Physical Character

References

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[15]	FAO - Food and Agricultural Organization. 1999. Manual for training in seed production. Eds. Trivedi, R. K., Usman, I. A., and Umeh J. C. FAO, United Nations. Pp116.
[16]	Daniel, I. O., Adeboye, K. A., Oduwaye, O. A. and Porbeni, J. (2012). Digital seed Morphometric characterization. International journal of Plant Breeding and Genetics. 6: 245-251.
[17]	Okelola, F. S., Adebisi, M. A., Lawal, I. T. and Adeyemo, S. S. (2019). Use of computer based system for analysis of seed metric characters and relationships with other seed physiological qualities in rice (Oriyz sativa) varieties. Nigerian Journal of Seed Science (NJSS) 3: 1–11.
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APA Style

Okelola Folarin Sunday, Lawal Ismaila Temitayo, Adebisi Moruf Adebisi. (2022). Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology. International Journal of Agricultural Economics, 7(2), 61-68. https://doi.org/10.11648/j.ijae.20220702.11

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ACS Style

Okelola Folarin Sunday; Lawal Ismaila Temitayo; Adebisi Moruf Adebisi. Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology. Int. J. Agric. Econ. 2022, 7(2), 61-68. doi: 10.11648/j.ijae.20220702.11

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AMA Style

Okelola Folarin Sunday, Lawal Ismaila Temitayo, Adebisi Moruf Adebisi. Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology. Int J Agric Econ. 2022;7(2):61-68. doi: 10.11648/j.ijae.20220702.11

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@article{10.11648/j.ijae.20220702.11,
  author = {Okelola Folarin Sunday and Lawal Ismaila Temitayo and Adebisi Moruf Adebisi},
  title = {Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology},
  journal = {International Journal of Agricultural Economics},
  volume = {7},
  number = {2},
  pages = {61-68},
  doi = {10.11648/j.ijae.20220702.11},
  url = {https://doi.org/10.11648/j.ijae.20220702.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijae.20220702.11},
  abstract = {This study investigated the varietal differences for morphometric properties among Nigerian cultivated rice varieties. Twenty-two rice varieties were grown under rain fed conditions in guinea agro-ecology at National Agricultural Seed Council, Abuja, Nigeria in 2017 and 2018. After 30 days of harvest, seed samples were collected for morphometric evaluation. The seed samples were evaluated in laboratory of the Department of Plant Breeding and Seed Technology, Federal University of Agriculture, Abeokuta in 2017 and 2018 using completely randomized design in three replicates. Seeds obtained from the 22 varieties in two years were assessed for: six morphometric (physical) characters: seed projected area, seed straight length (mm), seed curve length (mm), seed straight width (mm), seed curved width (mm), seed width length (mm) and seed perimeter (mm) using an Epson Scanner connected to a computer device to acquire image of the seeds. A reagent instrument from Reagent Instrument Inc. Canada was used for the digital image analysis by running the custom written software WinSEEDLETM (Pro Version). Data obtained were subjected to Analysis of Variance and means were separated using Tukey’s HSD at 5% probability level. Pearson’s correlation coefficient and principal component analyses were also used. Significant varietal differences were observed for all seed physical characters evaluated. Seed physical characters (projected area, curve length, seed width, seed length and perimeters) were higher in 2018 compared to 2017. WAB 189 had superior physical characters. FARO 62 and FARO 22 had the least values for most of the seed physical characters. Most of the seed morphometric characteristics were strongly associated with one another. PC1 with seed projected area, straight length, seed straight width, seed curved width and seed perimeter contributed to the total variation observed. The study concluded that WAB 189 and FARO 50 with superior seed physical characters should be used for future seed improvement programme.},
 year = {2022}
}

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TY - JOUR
T1 - Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology
AU - Okelola Folarin Sunday
AU - Lawal Ismaila Temitayo
AU - Adebisi Moruf Adebisi
Y1 - 2022/03/04
PY - 2022
N1 - https://doi.org/10.11648/j.ijae.20220702.11
DO - 10.11648/j.ijae.20220702.11
T2 - International Journal of Agricultural Economics
JF - International Journal of Agricultural Economics
JO - International Journal of Agricultural Economics
SP - 61
EP - 68
PB - Science Publishing Group
SN - 2575-3843
UR - https://doi.org/10.11648/j.ijae.20220702.11
AB - This study investigated the varietal differences for morphometric properties among Nigerian cultivated rice varieties. Twenty-two rice varieties were grown under rain fed conditions in guinea agro-ecology at National Agricultural Seed Council, Abuja, Nigeria in 2017 and 2018. After 30 days of harvest, seed samples were collected for morphometric evaluation. The seed samples were evaluated in laboratory of the Department of Plant Breeding and Seed Technology, Federal University of Agriculture, Abeokuta in 2017 and 2018 using completely randomized design in three replicates. Seeds obtained from the 22 varieties in two years were assessed for: six morphometric (physical) characters: seed projected area, seed straight length (mm), seed curve length (mm), seed straight width (mm), seed curved width (mm), seed width length (mm) and seed perimeter (mm) using an Epson Scanner connected to a computer device to acquire image of the seeds. A reagent instrument from Reagent Instrument Inc. Canada was used for the digital image analysis by running the custom written software WinSEEDLETM (Pro Version). Data obtained were subjected to Analysis of Variance and means were separated using Tukey’s HSD at 5% probability level. Pearson’s correlation coefficient and principal component analyses were also used. Significant varietal differences were observed for all seed physical characters evaluated. Seed physical characters (projected area, curve length, seed width, seed length and perimeters) were higher in 2018 compared to 2017. WAB 189 had superior physical characters. FARO 62 and FARO 22 had the least values for most of the seed physical characters. Most of the seed morphometric characteristics were strongly associated with one another. PC1 with seed projected area, straight length, seed straight width, seed curved width and seed perimeter contributed to the total variation observed. The study concluded that WAB 189 and FARO 50 with superior seed physical characters should be used for future seed improvement programme.
VL - 7
IS - 2
ER -

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Author Information

Okelola Folarin Sunday

National Agricultural Seeds Council, Sheda, Abuja
Lawal Ismaila Temitayo

National Agricultural Seeds Council, Sheda, Abuja
Adebisi Moruf Adebisi

Department of Plant Breeding and Seed Technology, Federal University of Agriculture, Abeokuta, Nigeria

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APA Style

Okelola Folarin Sunday, Lawal Ismaila Temitayo, Adebisi Moruf Adebisi. (2022). Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology. International Journal of Agricultural Economics, 7(2), 61-68. https://doi.org/10.11648/j.ijae.20220702.11

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ACS Style

Okelola Folarin Sunday; Lawal Ismaila Temitayo; Adebisi Moruf Adebisi. Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology. Int. J. Agric. Econ. 2022, 7(2), 61-68. doi: 10.11648/j.ijae.20220702.11

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AMA Style

Okelola Folarin Sunday, Lawal Ismaila Temitayo, Adebisi Moruf Adebisi. Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology. Int J Agric Econ. 2022;7(2):61-68. doi: 10.11648/j.ijae.20220702.11

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@article{10.11648/j.ijae.20220702.11,
  author = {Okelola Folarin Sunday and Lawal Ismaila Temitayo and Adebisi Moruf Adebisi},
  title = {Digital Seed Morphometric Analysis of Nigerian Cultivated Rice (Oryza sativa L.) Varieties Grown Under Guinea Savannah Agro-ecology},
  journal = {International Journal of Agricultural Economics},
  volume = {7},
  number = {2},
  pages = {61-68},
  doi = {10.11648/j.ijae.20220702.11},
  url = {https://doi.org/10.11648/j.ijae.20220702.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijae.20220702.11},
  abstract = {This study investigated the varietal differences for morphometric properties among Nigerian cultivated rice varieties. Twenty-two rice varieties were grown under rain fed conditions in guinea agro-ecology at National Agricultural Seed Council, Abuja, Nigeria in 2017 and 2018. After 30 days of harvest, seed samples were collected for morphometric evaluation. The seed samples were evaluated in laboratory of the Department of Plant Breeding and Seed Technology, Federal University of Agriculture, Abeokuta in 2017 and 2018 using completely randomized design in three replicates. Seeds obtained from the 22 varieties in two years were assessed for: six morphometric (physical) characters: seed projected area, seed straight length (mm), seed curve length (mm), seed straight width (mm), seed curved width (mm), seed width length (mm) and seed perimeter (mm) using an Epson Scanner connected to a computer device to acquire image of the seeds. A reagent instrument from Reagent Instrument Inc. Canada was used for the digital image analysis by running the custom written software WinSEEDLETM (Pro Version). Data obtained were subjected to Analysis of Variance and means were separated using Tukey’s HSD at 5% probability level. Pearson’s correlation coefficient and principal component analyses were also used. Significant varietal differences were observed for all seed physical characters evaluated. Seed physical characters (projected area, curve length, seed width, seed length and perimeters) were higher in 2018 compared to 2017. WAB 189 had superior physical characters. FARO 62 and FARO 22 had the least values for most of the seed physical characters. Most of the seed morphometric characteristics were strongly associated with one another. PC1 with seed projected area, straight length, seed straight width, seed curved width and seed perimeter contributed to the total variation observed. The study concluded that WAB 189 and FARO 50 with superior seed physical characters should be used for future seed improvement programme.},
 year = {2022}
}

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