The study was conducted at the Agronomy Field Laboratory Department of Agronomy and Agricultural Extension, University of Rajshahi, during the period of July 2019 - December 2019 to study the effect of zinc and weeding on the yield of transplant Aman rice (BRRI dhan38). The experiment consisted of two factors i.e., i) four weeding treatment viz. (control), 1, 2 and 3 hands weeding (at 20, 40 and 60 DAT) and ii) four levels of Zinc treatments (0, 5, 10, 15 kg Zn ha-1). The study was conducted in a Randomized Completely Block Design (RCBD) with three replications. The area of each unit was 10m2. Results revealed that the effect of weeding was significant on plant height, number of tiller hill-1, number of effective and non-effective tiller hill-1, panicle length, number of grain panicle-1, number of effective grain panicle-1, number of non-effective grain panicle-1, weight of 1000 grain, grain yield and straw yield. Among the different weeding regimes the highest result obtaind from the three weedings (completely weed-free condition). The lowest grain yield and yield characters that contributed were produced from no weeding condition. On the other hand, zinc treatment had a significant effect on yield parameters expect the number of non-effective grain panicle-1. Among the different zinc treatment, the maximum grain yield was gained from the fourth level of zinc (15 kg Zn ha-1) and the minimum grain yield was produced from control treatment (0 kg Zn ha-1) From the results, it may be said that four weedings with 15 kg Zn ha-1 is better for transplanted aman rice yield (BRRI dhan38).
| Published in | International Journal of Applied Agricultural Sciences (Volume 10, Issue 1) |
| DOI | 10.11648/ijaas.20241001.14 |
| Page(s) | 23-30 |
| 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), 2024. Published by Science Publishing Group |
Growth, Yield, Transplant Aman Rice, Weeding And Zinc
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APA Style
Sultana, S., Hossain, M. B., Islam, M. S. (2024). Growth and Yield of Transplant Aman Rice (BRRI dhan38) as Affected by Weeding and Zinc Level. International Journal of Applied Agricultural Sciences, 10(1), 23-30. https://doi.org/10.11648/ijaas.20241001.14
ACS Style
Sultana, S.; Hossain, M. B.; Islam, M. S. Growth and Yield of Transplant Aman Rice (BRRI dhan38) as Affected by Weeding and Zinc Level. Int. J. Appl. Agric. Sci. 2024, 10(1), 23-30. doi: 10.11648/ijaas.20241001.14
AMA Style
Sultana S, Hossain MB, Islam MS. Growth and Yield of Transplant Aman Rice (BRRI dhan38) as Affected by Weeding and Zinc Level. Int J Appl Agric Sci. 2024;10(1):23-30. doi: 10.11648/ijaas.20241001.14
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Download@article{10.11648/ijaas.20241001.14,
author = {Suria Sultana and Md. Belal Hossain and Md. Saiful Islam},
title = {Growth and Yield of Transplant Aman Rice (BRRI dhan38) as Affected by Weeding and Zinc Level},
journal = {International Journal of Applied Agricultural Sciences},
volume = {10},
number = {1},
pages = {23-30},
doi = {10.11648/ijaas.20241001.14},
url = {https://doi.org/10.11648/ijaas.20241001.14},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.ijaas.20241001.14},
abstract = {The study was conducted at the Agronomy Field Laboratory Department of Agronomy and Agricultural Extension, University of Rajshahi, during the period of July 2019 - December 2019 to study the effect of zinc and weeding on the yield of transplant Aman rice (BRRI dhan38). The experiment consisted of two factors i.e., i) four weeding treatment viz. (control), 1, 2 and 3 hands weeding (at 20, 40 and 60 DAT) and ii) four levels of Zinc treatments (0, 5, 10, 15 kg Zn ha-1). The study was conducted in a Randomized Completely Block Design (RCBD) with three replications. The area of each unit was 10m2. Results revealed that the effect of weeding was significant on plant height, number of tiller hill-1, number of effective and non-effective tiller hill-1, panicle length, number of grain panicle-1, number of effective grain panicle-1, number of non-effective grain panicle-1, weight of 1000 grain, grain yield and straw yield. Among the different weeding regimes the highest result obtaind from the three weedings (completely weed-free condition). The lowest grain yield and yield characters that contributed were produced from no weeding condition. On the other hand, zinc treatment had a significant effect on yield parameters expect the number of non-effective grain panicle-1. Among the different zinc treatment, the maximum grain yield was gained from the fourth level of zinc (15 kg Zn ha-1) and the minimum grain yield was produced from control treatment (0 kg Zn ha-1) From the results, it may be said that four weedings with 15 kg Zn ha-1 is better for transplanted aman rice yield (BRRI dhan38).
},
year = {2024}
}
TY - JOUR T1 - Growth and Yield of Transplant Aman Rice (BRRI dhan38) as Affected by Weeding and Zinc Level AU - Suria Sultana AU - Md. Belal Hossain AU - Md. Saiful Islam Y1 - 2024/02/04 PY - 2024 N1 - https://doi.org/10.11648/ijaas.20241001.14 DO - 10.11648/ijaas.20241001.14 T2 - International Journal of Applied Agricultural Sciences JF - International Journal of Applied Agricultural Sciences JO - International Journal of Applied Agricultural Sciences SP - 23 EP - 30 PB - Science Publishing Group SN - 2469-7885 UR - https://doi.org/10.11648/ijaas.20241001.14 AB - The study was conducted at the Agronomy Field Laboratory Department of Agronomy and Agricultural Extension, University of Rajshahi, during the period of July 2019 - December 2019 to study the effect of zinc and weeding on the yield of transplant Aman rice (BRRI dhan38). The experiment consisted of two factors i.e., i) four weeding treatment viz. (control), 1, 2 and 3 hands weeding (at 20, 40 and 60 DAT) and ii) four levels of Zinc treatments (0, 5, 10, 15 kg Zn ha-1). The study was conducted in a Randomized Completely Block Design (RCBD) with three replications. The area of each unit was 10m2. Results revealed that the effect of weeding was significant on plant height, number of tiller hill-1, number of effective and non-effective tiller hill-1, panicle length, number of grain panicle-1, number of effective grain panicle-1, number of non-effective grain panicle-1, weight of 1000 grain, grain yield and straw yield. Among the different weeding regimes the highest result obtaind from the three weedings (completely weed-free condition). The lowest grain yield and yield characters that contributed were produced from no weeding condition. On the other hand, zinc treatment had a significant effect on yield parameters expect the number of non-effective grain panicle-1. Among the different zinc treatment, the maximum grain yield was gained from the fourth level of zinc (15 kg Zn ha-1) and the minimum grain yield was produced from control treatment (0 kg Zn ha-1) From the results, it may be said that four weedings with 15 kg Zn ha-1 is better for transplanted aman rice yield (BRRI dhan38). VL - 10 IS - 1 ER -
Department of Agricultural Extension & Information System, Sher-E-Bangla Agricultural University, Dhaka, Bangladesh
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