Influence of Sowing Dates on the Phenological Development, Growth and Yield Of White Maize Genotypes

Authors

  • S Akhtar Krishi Gobeshona Foundation, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Bangladesh
  • MJ Ullah Department of Agronomy Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur- 1706, Bangladesh
  • A Hamid Department of Agronomy Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur- 1706, Bangladesh
  • MS Islam Department of Agronomy Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur- 1706, Bangladesh
  • MKU Ahamed Department of Botany, Sher-e-Bangla Agricultural University, Bangladesh
  • SM Masum Department of Agronomy Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur- 1706, Bangladesh

DOI:

https://doi.org/10.3329/baj.v24i1.55546

Keywords:

White maize, genotypes, sowing date, phenology, performance

Abstract

The experiment was conducted at the Sher-e-Bangla Agricultural University (90o22 E, 23o 41 N), Dhaka, Bangladesh in  Rabi (winter) season of 2017-2018 to study the effects of sowing date on  growth and  yield of four white maize genotypes, viz.  PSC-121, Yangnuo-7, Yungnuo-30 and Changnuo-6. Sowing dates were November 26, December 11, and December 26. Data were collected on different phenological growth stages, dry matter, physiological attributes, yield, and yield attributes. A delay in sowing date delayed the time required for seedling emergence, to reach the 6-leaf collar, maturity stage, and also reduced yield. The planting of PSC-121 in November 26 gave the highest dry matter plant-1, the number of grains cob-1, and 100- grain weight that resulted in the highest grain yield (11.65 t/ha) of the genotype.

Bangladesh Agron. J. 2021, 24(1): 57-70

Downloads

Download data is not yet available.
Abstract
25
PDF
36

Downloads

Published

2021-09-07

How to Cite

Akhtar, S., Ullah, M., Hamid, A., Islam, M., Ahamed, M., & Masum, S. (2021). Influence of Sowing Dates on the Phenological Development, Growth and Yield Of White Maize Genotypes. Bangladesh Agronomy Journal, 24(1), 57–70. https://doi.org/10.3329/baj.v24i1.55546

Issue

Vol. 24 No. 1 (2021)

Section

Original Articles

License

Copyright (c) 2021 S Akhtar, M. Ullah, A Hamid, MS Islam, MKU Ahamed and SM Masum

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Authors who publish with this journal agree to the following terms:

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).