Growth, yıeld and yıeld attrıbutes of mustard varıetıes as ınfluenced by dıfferent growıng condıtıons

Authors

  • Subrota Kumer Pramanık Department of Crop Physiology and Ecology, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh
  • Nusrat Zahan Department of Crop Physiology and Ecology, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh
  • Md Abu Hasan Department of Crop Physiology and Ecology, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh
  • Srıpatı Sıkder Department of Crop Physiology and Ecology, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh

DOI:

https://doi.org/10.3329/bjb.v25i3.84398

Keywords:

Growth, Yield, Mustard, Growing conditions, Chitosan, Varieties

Abstract

As a step towards the profitable employment of nanoparticles in agriculture, effects of chitosan on mustard under water deficit stress (WDS) condition was investigated. Three growing conditions viz., well water(WW), water deficit stress and foliar application of chitosan under WDS and three mustard varieties were considered in the experiment. Water deficit stress had negative effect on morpho-physiology and yield traits of mustard. However, the ameliorative effects of chitosan application were revealed by significant improvement in those traits. BARI Sharisha-15 produced the highest seed yield ha-1 (1.59, 1.39 and 1.55 ton, respectively) under WW, WDS and chitosan treated conditions. Based on overall responses, BARI Sharisha-14 may be considered as drought tolerant and Tori-7 as drought susceptible. Foliar application of chitosan can mitigate the harmful effects of WDS on morpho-physiology and yield of mustard.

Bangladesh J. Bot. 54(3): 555-562, 2025 (September)

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Published

2025-09-29

How to Cite

Pramanık, S. K., Zahan, N., Hasan , M. A., & Sıkder, S. (2025). Growth, yıeld and yıeld attrıbutes of mustard varıetıes as ınfluenced by dıfferent growıng condıtıons. Bangladesh Journal of Botany, 54(3), 555–562. https://doi.org/10.3329/bjb.v25i3.84398

Issue

Vol. 54 No. 3 (2025)

Section

Articles

License

© Bangladesh Botanical Society

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