Application of Organic Soil Amendments in Controlling Rhizome Rot of Ginger

Md. Kamal Hosain *

Department of Plant Pathology, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh

Sk. Md. Mobarak Hossain

Department of Plant Pathology, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh

S. M. Emdadul Hassan

Department of Plant Pathology, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh

Md. Mukul Islam

Department of Plant Pathology, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh

Md. Atiar Rahman

Department of Agroforestry and Environment, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh

Md. Shazadur Rahman

Department of Agricultural Chemistry, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh

*Author to whom correspondence should be addressed.


Abstract

Aims: To determine the effect of organic soil amendments on rhizome rot of ginger.

Study Design: The study was laid out in a randomised complete block design with three replications.

Place and Duration of Study: The experiment was conducted at the Plant Pathology Research Field of Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh during 2016-2017.

Methodology: Soil were amended with mustard seed cake (2 t/ha), neem seed cake (2 t/ha), sawdust (2 t/ha), vermicompost (4 t/ha), poultry litter (4 t/ha), cow dung (2 t/ha) with one control (without amendment). The total number of unit plots was 21 and the size of the unit plot was 13 m × 7 m.

Results: Soil amended plots showed better results by reducing the disease severity and many rhizome rot infected plants. Among the treatment; mustard seed cake exhibited least disease severity (14.76%) of rhizome and maximum yield (5.76 t/ha) of ginger as compared to control plot (65.56% disease severity and 0.82 t/ha rhizome).

Conclusion: Mustard seed cake may be recommended for better performance in controlling of rhizome rot disease of ginger.

Keywords: Ginger, rhizome rot, soil organic amendments and disease severity


How to Cite

Hosain, Md. Kamal, Sk. Md. Mobarak Hossain, S. M. Emdadul Hassan, Md. Mukul Islam, Md. Atiar Rahman, and Md. Shazadur Rahman. 2018. “Application of Organic Soil Amendments in Controlling Rhizome Rot of Ginger”. International Journal of Plant & Soil Science 22 (2):1-9. https://doi.org/10.9734/IJPSS/2018/40355.