The culture of all-male all-female and mixed-sex batches of Nile tilapia Oreochromis niloticus in static ponds

Pathmasothy S., . (1989) The culture of all-male all-female and mixed-sex batches of Nile tilapia Oreochromis niloticus in static ponds. [Proceedings Paper]

Culture of all-male all-female and mixed-sex batches of Oreochromis niloticus fed with 32 percent crude protein pellets was carried out in static ponds. Fish from the all-male culture had the fastest growth rate with a daily weight gain of only 2.39 g/day. The growth rate of the males from the all-made pond was 1.7 times that of the females from the all-female pond. Breeding activities tend to have a negative effect on the growth rate of the males compared to that of the females. The feed conversion was higher in the breeding ponds compared to that in the non-breeding mono-sex culture ponds.

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Abstract

Culture of all-male all-female and mixed-sex batches of Oreochromis niloticus fed with 32 percent crude protein pellets was carried out in static ponds. Fish from the all-male culture had the fastest growth rate with a daily weight gain of only 2.39 g/day. The growth rate of the males from the all-made pond was 1.7 times that of the females from the all-female pond. Breeding activities tend to have a negative effect on the growth rate of the males compared to that of the females. The feed conversion was higher in the breeding ponds compared to that in the non-breeding mono-sex culture ponds.

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Item Type:	Proceedings Paper
Additional Information:	2 tables; 3 ref. Summary En Ms
AGROVOC Term:	OREOCHROMIS
AGROVOC Term:	RAZAS
AGROVOC Term:	CONCENTRADOS DE PROTEINA/ SELECCION
AGROVOC Term:	MACHO
AGROVOC Term:	HEMBRA
AGROVOC Term:	INDICE DE CRECIMIENTO
Geographical Term:	MALAYSIA
Depositing User:	Ms. Norfaezah Khomsan
Last Modified:	24 Apr 2025 05:26
URI:	http://webagris.upm.edu.my/id/eprint/14819

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