Evaluación del cultivo de tilapia con dieta hidropónica de soya al 5% y arroz al 12% como complemento.
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2021
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Universidad de Guayaquil - Facultad de Medicina Veterinaria y Zootecnia
Resumen
El objetivo de este estudio fue evaluar el cultivo de tilapia alimentada con hidroponía combinada conformado de soya hidropónica al 5% y arroz hidropónico al 12%. Se emplearon 3 piscinas de tierra de 3m2 que corresponde a un tratamiento (E1) su repetición (E2) y uno de testigo (T) con 200 peces de la especie Oreochromis spp. 15 días de nacidas en cada piscina. Se realizo muestreos cada 7 días para observar y comparar los valores de biomasa, con un total de 7 muestreos desde que se le administro el complemento hidropónico en 49 días de estudio.
Para el análisis estadístico se utilizó un diseño unifactorial para medir los parámetros del estudio. utilizando el software InfoStat y la biomasa mediante la T Student y una prueba de ANAVA. El diseño no presentó significancia estadística en talla y peso. A nivel de muestreos de nuestra investigación corroboramos que tanto en peso como en talla nos dio en el tratamiento (E1), repetición (E2) con un promedio de peso 8,39g; talla de 7,27cm; y mortalidad del 0%. Contra un peso de 7,95g; talla de 6,5cm y mortalidad del 3% de la piscina testigo (T).
The objective of this study was to evaluate the culture of tilapia fed with combined hydroponics made up of 5% hydroponic soybeans and 12% hydroponic rice. Three 3m2 earth pools were used, corresponding to a treatment (E1), its repetition (E2) and a control (T) with 200 fish of the species Oreochromis spp. 15 days old in each pool. Samples were carried out every 7 days to observe and compare the biomass values, with a total of 7 samplings since the hydroponic supplement was administered in 49 days of study. For the statistical analysis, a univariate design was used to measure the study parameters. using InfoStat software and biomass using Student's T and ANAVA test. The design did not present statistical significance in height and weight. At the sampling level of our research, we corroborate that both in weight and in height it gave us in the treatment (E1), repetition (E2) with an average weight of 8.39g; size 7.27cm; and 0% mortality. Against a weight of 7.95g; 6.5cm height and 3% mortality of the control pool (T).
The objective of this study was to evaluate the culture of tilapia fed with combined hydroponics made up of 5% hydroponic soybeans and 12% hydroponic rice. Three 3m2 earth pools were used, corresponding to a treatment (E1), its repetition (E2) and a control (T) with 200 fish of the species Oreochromis spp. 15 days old in each pool. Samples were carried out every 7 days to observe and compare the biomass values, with a total of 7 samplings since the hydroponic supplement was administered in 49 days of study. For the statistical analysis, a univariate design was used to measure the study parameters. using InfoStat software and biomass using Student's T and ANAVA test. The design did not present statistical significance in height and weight. At the sampling level of our research, we corroborate that both in weight and in height it gave us in the treatment (E1), repetition (E2) with an average weight of 8.39g; size 7.27cm; and 0% mortality. Against a weight of 7.95g; 6.5cm height and 3% mortality of the control pool (T).
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TILAPIA, HIDROPONÍA DE SOYA, HIDROPONÍA DE ARRÓZ, DIETAS COMBINADAS
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APA