Comparative study of selected tossa jute varieties (Corchorus olitorius) in response to the presence of fungi

Response of Tossa Jute varieties in presence of fungi

Authors

  • Fakhar Uddin Talukder Plant Pathology Department, Bangladesh Jute Research Institute, Dhaka, Bangladesh
  • Md Sohanur Rahman Entomology Department, Bangladesh Jute Research Institute, Dhaka, Bangladesh
  • Md Mia Mukul Breeding Division, Bangladesh Jute Research Institute, Dhaka, Bangladesh
  • SMA Haque Plant Pathology Department, Bangladesh Jute Research Institute, Dhaka, Bangladesh

DOI:

https://doi.org/10.3329/sja.v20i1.60651

Keywords:

Germination percentage, Moisture percentage, Pathogens, Tossa Jute

Abstract

The purpose of this study was to observe the germination rate and fungal pathogens association in selected Tossa jute varieties. The experiment was conducted following Completely Randomized Design (CRD) with four replications. Truthfully labelled seeds (TLS) collected from four districts in Bangladesh, was used in the present study. The Highest germination rate (93.5%) and the lowest infection (31.25 pathogens/100 seed) were observed in BJRI Tossa Pat 5 (O-795) variety. BJRI Tossa Pat 4 (O-72) was observed as the most vulnerable against pathogen infection (121.25 pathogens/100 seed) and the showed lowest germination (83.25%). Regressions co-efficient (β) -0.82 was observed between germination (%) and total number of pathogens on seeds. Regression co-efficient (β) was -0.71 between moisture (%) and germination (%) of Tossa seeds. Regression co-efficient (β) was 0.65 between moisture (%) and total number of pathogens at Tossa jute seeds. For conducting the experiment, there was no limitation. From the study, it may be concluded that, seed-borne pathogenic fungi negatively affect the germination (%) of Tossa jute seed.

SAARC J. Agric., 20(1): 67-76 (2022)

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Author Biographies

Fakhar Uddin Talukder, Plant Pathology Department, Bangladesh Jute Research Institute, Dhaka, Bangladesh

 

 

Md Sohanur Rahman, Entomology Department, Bangladesh Jute Research Institute, Dhaka, Bangladesh



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Published

2022-07-20

How to Cite

Talukder, F. U. ., Rahman, M. S. ., Mukul, M. M. ., & Haque, S. (2022). Comparative study of selected tossa jute varieties (Corchorus olitorius) in response to the presence of fungi: Response of Tossa Jute varieties in presence of fungi. SAARC Journal of Agriculture, 20(1), 67–76. https://doi.org/10.3329/sja.v20i1.60651

Issue

Vol. 20 No. 1 (2022)

Section

Articles

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