scholarly journals Comparative evaluation of two iso-nutritional feeds (mash and pellet) upon the environmental health and growth potential of two Indian major carps (Rohu, Labeo rohita; Mrigal, Cirrhinus mrigala) under mixed culture condition

2014 ◽  
Vol 7 (6) ◽  
pp. 01-08
Author(s):  
Amit Mandal ◽  
◽  
S. K. Das
Keyword(s):  
Environmental Health ◽  
Mixed Culture ◽  
Culture Condition ◽  
Comparative Evaluation ◽  
Labeo Rohita ◽  
Growth Potential ◽  
Cirrhinus Mrigala ◽  
Indian Major Carps ◽  
Major Carps

scholarly journals Suitability of Mahseer Tor putitora (Hamilton) in Polyculture with Indian Major Carps

2014 ◽  
Vol 18 (2) ◽  
pp. 175-182
Author(s):  
MR Rahman ◽  
MS Rahman ◽  
MGQ Khan ◽  
S Mostary
Keyword(s):  
Labeo Rohita ◽  
Stocking Density ◽  
The Body ◽  
Catla Catla ◽  
Cirrhinus Mrigala ◽  
Indian Major Carps ◽  
Significant Difference ◽  
Tor Putitora ◽  
Negative Effect ◽  
Major Carps

An experiment on polyculture of mahseer with Indian major carps at same stocking density was carried out for a period of 10 months from February 1 to December 1, 2004 in six experimental ponds. There were three treatments with two replicates each. Treatment 1 was designed with catla (Catla catla), rohu (Labeo rohita) and mrigal (Cirrhinus mrigala), treatment 2 with catla (Catla catla), rohu (Labeo rohita) and mahseer (Tor putitora) while treatment 3 with catla (Catla catla), rohu (Labeo rohita), mrigal (Cirrhinus mrigala) and mahseer (Tor putitora). Mahseer of the treatment 2 was introduced instead of mrigal of treatment 1 and 50% of mrigal was replaced with mahseer in treatment 3. The stocking density in all the treatments was 30 fish/decimal (7500 fish/ha). The feeds were supplied at the rate of 3-7% of the body weight of fish. The gross and net productions recorded were 5362.78 and 5188.64, 5431.42 and 5262.32, 5357.11 and 5528.74 kg/ha/yr in treatments 1, 2 and 3 respectively. Though there was no significant difference (p>0.05) among the three treatments using ANOVA but the production in treatment-3 was slightly higher than treatments 1 and treatment 2. However, there was no negative effect of mahseer on the growth and production of Indian major carps. So, it can be concluded that polyculture of mahseer with Indian major carps (catla, rohu and mrigal) can be done in ponds.DOI: http://dx.doi.org/10.3329/pa.v18i2.18194 Progress. Agric. 18(2): 175 - 182, 2007

Effects of Water Borne Iron on Spawn of Indian Major Carps (Catla catla (Ham.), Labeo rohita (Ham.) and Cirrhinus mrigala (Ham.))

2012 ◽  
Vol 89 (6) ◽  
pp. 1170-1174 ◽  
Author(s):  
Mitra Debnath ◽  
Ratan Kumar Saha ◽  
Dibyendu Kamilya ◽  
Dipangka Saikia ◽  
Himadri Saha
Keyword(s):  
Labeo Rohita ◽  
Catla Catla ◽  
Cirrhinus Mrigala ◽  
Indian Major Carps ◽  
Water Borne ◽  
Major Carps

scholarly journals Virtual Analysis on Proximate Body Composition of Labeo rohita and Cirrhinus mrigala

2020 ◽  
Vol 8 (1) ◽  
pp. 105
Author(s):  
Muhammad Atif Sikandar ◽  
Zaigham Hassan ◽  
Abdul Basit ◽  
Raees Khan ◽  
Fethi Ahmet Ozdemir
Keyword(s):  
Body Composition ◽  
Labeo Rohita ◽  
Local Population ◽  
Training Centre ◽  
Cirrhinus Mrigala ◽  
Average Value ◽  
Indian Major Carps ◽  
Water Contents ◽  
Major Carps

Labeo rohita and Cirrhinus mrigala are the two Indian major carps and chief components of polyculture system in the local population. Proximate body composition is the analysis of water, fat, protein and ash contents of fish. Values are vary considerably within and between species, size, sexual condition, feeding season and physical activity. The percentage of water is a good indicator of its relative contents of energy, proteins and lipids. Determination of some proximate profiles such as protein content, lipid, ash and other nutrients is often necessary to ensure that they are within the range of dietary requirement and commercial specifications. Based on this background the present study was aimed to evaluate the nutritional value of some major craps (Labeo rohita and Cirrhinus mrigala) fishes of Peshawar Carp Hatchery and training centre Sherabad. The proximate composition of Labeo rohita and Cirrhinus mrigala samples were determined and data was evaluated statistically by performing t-test through Sigma Plot and graphs were made by using Graph Pad Prism. The average value of crude protein for Cirrhinus mrigala was found higher than Labeo rohita (51.7% and 39.04%) similarly the water contents were also found higher in Cirrhinus mrigala than Labeo rohita (75.88% and 73.95%). The average value of dry matter and muscle fats contents were lowered in Cirrhinus mrigala than Labeo rohita (24.11% and 26.04%) and (13.00% and 13.45%) respectively. However, the ash contents were similar in both of experimental species (23.91% and 23.93%). From these results, it is concluded that both Cirrhinus mrigala than Labeo rohita are very proteineous and have low fats contents so it is very good for the health of consumers. Further research is recommended on the other parameters and miss rays of this work.

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