Citas bibligráficas
Yap, E., (2014). Efectos de la densidad de siembra en el crecimiento de postlarvas de banda negra, Myleus schomburgkii (Pisces, Serrasalmidae), en ambiente controlado [Tesis, Universidad Nacional de la Amazonía Peruana]. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6588
Yap, E., Efectos de la densidad de siembra en el crecimiento de postlarvas de banda negra, Myleus schomburgkii (Pisces, Serrasalmidae), en ambiente controlado [Tesis]. : Universidad Nacional de la Amazonía Peruana; 2014. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6588
@misc{renati/969101,
title = "Efectos de la densidad de siembra en el crecimiento de postlarvas de banda negra, Myleus schomburgkii (Pisces, Serrasalmidae), en ambiente controlado",
author = "Yap Chuquipiondo, Emilio Eugenio",
publisher = "Universidad Nacional de la Amazonía Peruana",
year = "2014"
}
In this research work, the effect of sowing density on the growth of black-band postlarvae, Myleus schomburgkii in a controlled environment, was evaluated. The study was conducted from February 27 to March 27, 2012, at the Center for Production and Research - Aquayap EIRL, located at Km 3.5 on the right bank of Av. Abelardo Quiñones at 03 ° 46 '12.7' 'latitude south and 73 ° 17 '14.3' 'west longitude, south east of the city of Iquitos, District of San Juan Bautista, Province of Maynas, Department of Loreto. The experimental design that was used was the DCA (Completely Random Design), four treatments (5, 10, 15 and 20 ind / L) and three repetitions were used, making a total of twelve experimental units; using a total of 450 larvae obtained from the natural environment with an initial average weight and length of 0.01 g and 1.07 cm. The food supplied had a protein content of 26%, with a feeding rate of 6% of biomass and moina (ad libitum), with a food frequency of 3 times a day. The data obtained at 30 days of cultivation, with weight and final average length of: 3.27 cm and 0.97 g for T1, 2.3 cm and 0.83 g for T2, 1.77 cm and 0.15g for T3, and 1.63 cm and 0.11 g for T4; showing significant difference in weight (T1> T2> T3 = T4). The average values of the physical-chemical parameters of the water recorded throughout the experimental process were the following: temperature 26.3 ° C, dissolved oxygen 4.45 mg / L and pH 7.0, values are within the ranges for the breeding of this species. It is concluded that Treatment 1 (5 ind / L) obtained better results, being the treatment with greater weight growth and growth in length.
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