Effect of Dietary Supplement of Eucalyptus grandis Leaf Powder on Growth Performance and Haematological Parameters of Labeo rohita

Bharat Patel *

School of Agriculture, SAGE University, Bhopal- 462022, Madhya Pradesh, India.

Shriparna Saxena

School of Agriculture, SAGE University, Bhopal- 462022, Madhya Pradesh, India.

Neetu Patel

School of Agriculture, SAGE University, Bhopal- 462022, Madhya Pradesh, India.

Samad Sheikh

ICAR- Central Institute of Fisheries Education, Mumbai- 400061, Maharashtra, India.

Indulata Tekam

College of Fishery Science, Nanaji Deshmukh Veterinary Science University, Jabalpur- 482004, Madhya Pradesh, India.

Shiv Mohan Singh

College of Fishery Science, Nanaji Deshmukh Veterinary Science University, Jabalpur- 482004, Madhya Pradesh, India.

Ashutosh Lowanshi

College of Fisheries Science, Chaudhary Charan Singh Haryana Agricultural University, Hisar-125004, Haryana, India.

*Author to whom correspondence should be addressed.


Abstract

This study evaluated the impact of dietary Eucalyptus grandis leaf powder supplementation on growth performance and haematological parameters of Labeo rohita (rohu) fingerlings. One hundred and forty-four uniform rohu were randomly distributed into four experimental groups in triplicates. Iso-nitrogenous (30% crude protein) diets were prepared with graded levels of E. grandis leaf powder with 0% (C), 5% (T1), 10% (T2) and 15% (T3) and fed for 45 days. Water quality was monitored fortnightly. Growth performance and haematological indices were assessed. Results showed diets with 10% leaf powder significantly enhanced weight gain, feed conversion ratio, and specific growth rate compared to the control (p<0.05). The 10% group also exhibited elevated red blood cell counts, haemoglobin levels and white blood cell counts indicative of improved immune function. This research demonstrates that short-term dietary supplementation with 10% E. grandis leaf powder promotes growth performance and haematological health of rohu fingerlings. Further studies are warranted to elucidate the bioactive compounds responsible and evaluate long-term effects on production.

Keywords: Eucalyptus grandis, growth performance, haematological parameters, Labeo rohita, Iso-nitrogenous diets


How to Cite

Patel , B., Saxena, S., Patel , N., Sheikh, S., Tekam , I., Singh , S. M., & Lowanshi, A. (2024). Effect of Dietary Supplement of Eucalyptus grandis Leaf Powder on Growth Performance and Haematological Parameters of Labeo rohita. Asian Journal of Current Research, 9(1), 52–59. https://doi.org/10.56557/ajocr/2024/v9i18503