EN
Transplanting and Seed Hydro-priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting
Abstract
To evaluate the effect of planting method (PM), planting date (PD), and cultivar (CV) on the grain and herbage yield, irrigation water use efficiency for herbage (IWUEH) and grain (IWUEG), and grain quality of maize, a two-year field study was conducted at the Research Farm of Seed and Plant Improvement Institute, Karaj, Iran, during the 2017 and 2018 growing seasons. The experiment was arranged as split-plot factorial with three planting dates, including PD1 (July 1st), PD2 (July 11th), and PD3 (July 23rd) as main plots. Three planting methods, including direct seeding (DS), seed hydro-priming (HP), and transplanting (TP), were factorially combined with two maize cultivars (S.C.704 and S.C.260) as sub-plots. The highest herbage and grain yields (76685 and 7369 kg ha-1, respectively) and the maximum IWUE for herbage and grain production (13.1 and 1.21 kg m-3, respectively) were found in the TP. The CV S.C.704 obtained a higher grain yield (GY) on PD1 than that of S.C.260, but as planting was delayed, the GY of S.C.704 was affected more negatively in both years. Delay planting enhanced IWUEH, but not IWUEG. The highest IWUEG was obtained from TP on each PD. The CV S.C.260 in delay planting resulted in better IWUEG in both years. The highest and lowest contents of crude protein, starch, ash, crude fiber, and oil were obtained from hydro-primed and transplanted maize, respectively. In conclusion, the yield in the transplanting method had superiority over DS and HP. Also, HP was found to be the optimal PM to enhance the grain quality of maize in delayed planting. Furthermore, selecting S.C.260 as a high-yielding hybrid on delayed planting is suggested.
Keywords
Supporting Institution
This research was funded by Seed and Plant Improvement Institute, Agricultural Research, Education and Extension Organization (AREEO)..
Project Number
Project No: 0-03-03-012- 960188
References
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Details
Primary Language
English
Subjects
-
Journal Section
Research Article
Authors
Publication Date
October 17, 2022
Submission Date
September 18, 2021
Acceptance Date
December 11, 2021
Published in Issue
Year 2022 Volume: 28 Number: 4
APA
Ghalkhanı, A., Paknejad, F., Mahrokh, A., Ardakani, M. R., & Golzardi, F. (2022). Transplanting and Seed Hydro-priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting. Journal of Agricultural Sciences, 28(4), 740-750. https://doi.org/10.15832/ankutbd.995878
AMA
1.Ghalkhanı A, Paknejad F, Mahrokh A, Ardakani MR, Golzardi F. Transplanting and Seed Hydro-priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting. J Agr Sci-Tarim Bili. 2022;28(4):740-750. doi:10.15832/ankutbd.995878
Chicago
Ghalkhanı, Amir, Farzad Paknejad, Ali Mahrokh, Mohammad Reza Ardakani, and Farid Golzardi. 2022. “Transplanting and Seed Hydro-Priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting”. Journal of Agricultural Sciences 28 (4): 740-50. https://doi.org/10.15832/ankutbd.995878.
EndNote
Ghalkhanı A, Paknejad F, Mahrokh A, Ardakani MR, Golzardi F (October 1, 2022) Transplanting and Seed Hydro-priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting. Journal of Agricultural Sciences 28 4 740–750.
IEEE
[1]A. Ghalkhanı, F. Paknejad, A. Mahrokh, M. R. Ardakani, and F. Golzardi, “Transplanting and Seed Hydro-priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting”, J Agr Sci-Tarim Bili, vol. 28, no. 4, pp. 740–750, Oct. 2022, doi: 10.15832/ankutbd.995878.
ISNAD
Ghalkhanı, Amir - Paknejad, Farzad - Mahrokh, Ali - Ardakani, Mohammad Reza - Golzardi, Farid. “Transplanting and Seed Hydro-Priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting”. Journal of Agricultural Sciences 28/4 (October 1, 2022): 740-750. https://doi.org/10.15832/ankutbd.995878.
JAMA
1.Ghalkhanı A, Paknejad F, Mahrokh A, Ardakani MR, Golzardi F. Transplanting and Seed Hydro-priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting. J Agr Sci-Tarim Bili. 2022;28:740–750.
MLA
Ghalkhanı, Amir, et al. “Transplanting and Seed Hydro-Priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting”. Journal of Agricultural Sciences, vol. 28, no. 4, Oct. 2022, pp. 740-5, doi:10.15832/ankutbd.995878.
Vancouver
1.Amir Ghalkhanı, Farzad Paknejad, Ali Mahrokh, Mohammad Reza Ardakani, Farid Golzardi. Transplanting and Seed Hydro-priming Affects Yield, Water Use Efficiency, and Grain Quality of Maize Cultivars under Delayed Planting. J Agr Sci-Tarim Bili. 2022 Oct. 1;28(4):740-5. doi:10.15832/ankutbd.995878
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