A field experiment was conducted during the cropping seasons of 2019 and 2020 at The Federal University of Technology Akure Teaching and Research Farm to determine the effect of sowing dates and variety on the growth and seed yield of grain sorghum (Sorghum bicolor L. Moench.) under rain-fed conditions. Treatments consisted of four sowing dates: 5th June 2019; 30th June 2019; 13th June 2020; and 11th September 2020, and five sorghum varieties (SAMSORG-44, ZAUNA-INUWA, DEKO, CSR-01 AND SK-5912). The experimental design was a randomized complete block in a split-plot arrangement replicated four times with a sowing date assigned to the main plots and varieties in the subplots. The main plot size was 15 m by 6 m and the subplot was 3 m by 5 m. Data were collected on seedling emergence, number of days to 50 % flowering, number of days to 95% maturity, plant height, panicle length, stem girth, panicle weight, 1000 seed- weight and total grain weight (grain yield). The data collected were subjected to analysis of variance (ANOVA) and means were separated using Tukey’s Honest Significant Difference. Results showed that plants sown on the first sowing dates of 2019 recorded higher means for plant height and number of days to flowering than those sown on the second date. In 2020 plants sown on the first sowing dates were also significantly taller, and flowered later, but gave higher means of 1000 seed weight than those sown on the second date: The performance of the varieties in both sowing dates was similar in 2019 but in 2020 their responses were varied. Sowing dates are concluded to influence grain yield and some yield components of sorghum.
Published in | International Journal of Food Science and Biotechnology (Volume 7, Issue 4) |
DOI | 10.11648/j.ijfsb.20220704.11 |
Page(s) | 89-93 |
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. |
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Copyright © The Author(s), 2022. Published by Science Publishing Group |
Sorghum bicolor, Sowing Date, Yield Components, Grain Weight
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APA Style
Oyewo Damilola, Odiyi Alex, Akinbuwa Olumakinde. (2022). Effect of Sowing Dates on Growth and Yield of Grain Sorghum (Sorghum bicolor L. Moench.) in Akure, South West, Nigeria. International Journal of Food Science and Biotechnology, 7(4), 89-93. https://doi.org/10.11648/j.ijfsb.20220704.11
ACS Style
Oyewo Damilola; Odiyi Alex; Akinbuwa Olumakinde. Effect of Sowing Dates on Growth and Yield of Grain Sorghum (Sorghum bicolor L. Moench.) in Akure, South West, Nigeria. Int. J. Food Sci. Biotechnol. 2022, 7(4), 89-93. doi: 10.11648/j.ijfsb.20220704.11
@article{10.11648/j.ijfsb.20220704.11, author = {Oyewo Damilola and Odiyi Alex and Akinbuwa Olumakinde}, title = {Effect of Sowing Dates on Growth and Yield of Grain Sorghum (Sorghum bicolor L. Moench.) in Akure, South West, Nigeria}, journal = {International Journal of Food Science and Biotechnology}, volume = {7}, number = {4}, pages = {89-93}, doi = {10.11648/j.ijfsb.20220704.11}, url = {https://doi.org/10.11648/j.ijfsb.20220704.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijfsb.20220704.11}, abstract = {A field experiment was conducted during the cropping seasons of 2019 and 2020 at The Federal University of Technology Akure Teaching and Research Farm to determine the effect of sowing dates and variety on the growth and seed yield of grain sorghum (Sorghum bicolor L. Moench.) under rain-fed conditions. Treatments consisted of four sowing dates: 5th June 2019; 30th June 2019; 13th June 2020; and 11th September 2020, and five sorghum varieties (SAMSORG-44, ZAUNA-INUWA, DEKO, CSR-01 AND SK-5912). The experimental design was a randomized complete block in a split-plot arrangement replicated four times with a sowing date assigned to the main plots and varieties in the subplots. The main plot size was 15 m by 6 m and the subplot was 3 m by 5 m. Data were collected on seedling emergence, number of days to 50 % flowering, number of days to 95% maturity, plant height, panicle length, stem girth, panicle weight, 1000 seed- weight and total grain weight (grain yield). The data collected were subjected to analysis of variance (ANOVA) and means were separated using Tukey’s Honest Significant Difference. Results showed that plants sown on the first sowing dates of 2019 recorded higher means for plant height and number of days to flowering than those sown on the second date. In 2020 plants sown on the first sowing dates were also significantly taller, and flowered later, but gave higher means of 1000 seed weight than those sown on the second date: The performance of the varieties in both sowing dates was similar in 2019 but in 2020 their responses were varied. Sowing dates are concluded to influence grain yield and some yield components of sorghum.}, year = {2022} }
TY - JOUR T1 - Effect of Sowing Dates on Growth and Yield of Grain Sorghum (Sorghum bicolor L. Moench.) in Akure, South West, Nigeria AU - Oyewo Damilola AU - Odiyi Alex AU - Akinbuwa Olumakinde Y1 - 2022/12/27 PY - 2022 N1 - https://doi.org/10.11648/j.ijfsb.20220704.11 DO - 10.11648/j.ijfsb.20220704.11 T2 - International Journal of Food Science and Biotechnology JF - International Journal of Food Science and Biotechnology JO - International Journal of Food Science and Biotechnology SP - 89 EP - 93 PB - Science Publishing Group SN - 2578-9643 UR - https://doi.org/10.11648/j.ijfsb.20220704.11 AB - A field experiment was conducted during the cropping seasons of 2019 and 2020 at The Federal University of Technology Akure Teaching and Research Farm to determine the effect of sowing dates and variety on the growth and seed yield of grain sorghum (Sorghum bicolor L. Moench.) under rain-fed conditions. Treatments consisted of four sowing dates: 5th June 2019; 30th June 2019; 13th June 2020; and 11th September 2020, and five sorghum varieties (SAMSORG-44, ZAUNA-INUWA, DEKO, CSR-01 AND SK-5912). The experimental design was a randomized complete block in a split-plot arrangement replicated four times with a sowing date assigned to the main plots and varieties in the subplots. The main plot size was 15 m by 6 m and the subplot was 3 m by 5 m. Data were collected on seedling emergence, number of days to 50 % flowering, number of days to 95% maturity, plant height, panicle length, stem girth, panicle weight, 1000 seed- weight and total grain weight (grain yield). The data collected were subjected to analysis of variance (ANOVA) and means were separated using Tukey’s Honest Significant Difference. Results showed that plants sown on the first sowing dates of 2019 recorded higher means for plant height and number of days to flowering than those sown on the second date. In 2020 plants sown on the first sowing dates were also significantly taller, and flowered later, but gave higher means of 1000 seed weight than those sown on the second date: The performance of the varieties in both sowing dates was similar in 2019 but in 2020 their responses were varied. Sowing dates are concluded to influence grain yield and some yield components of sorghum. VL - 7 IS - 4 ER -