RESUMO
Fifteen triticale cultivars were chemically analyzed and tested in a feeding trial with weanling rats. Chemical and performance data were statistically analyzed by regressions methods. It was observed that 21 day performance of rats was not correlated to any of several chemical parameters such as dietary lysine, chemical score or essential amino acid index. However, dietary lysine was highly correlated to average daily lysine consumed (r = 0.81) and the latter was correlated to average daily gain (r = 0.63).
Assuntos
Ração Animal , Grão Comestível/análise , Lisina/análise , Animais , Masculino , RatosRESUMO
Quince cultivares de tricicale se analizaron quimicamente y fueron empleados en una prueba de alimentacion con ratas. Los datos quimicos y de comportamiento fueron analizados estadisticamente por metodos de regresion. Se observo que el crecimiento de las ratas no guardaba correlacion con ninguno de varios parametros como son la lisina en el alimento, el puntaje ("score") quimico o indice de aminoacidos esenciales. Sin embargo, la lisina en el alimento tuvo una elevada correlacion con el consumo promedio diario de lisina (r= 0,81), y este ultimo parametro tuvo correlacion con la ganancia diaria promedio (r=0,63