Fernando Guilherme Perazzo Costa1 , Ladyanne Raia Rodrigues2 , Cláudia de Castro Goulart3, Cleber Franklin Santos de Oliveira4 , Valéria Pereira Rodrigues4 , José Humberto Vilar da Silva5

The parameters studied were: feed intake, egg production per hen day, egg production per housed hen, commercial egg production, egg weight, egg mass, feed conversion per egg mass,

Treatment 4 (2% lysine + 0.025 % enzyme) significantly increased number of eggs, egg mass, egg production, body weight gain and daily feed intake (P<0.05).. EN: number of eggs;

However, these researchers observed a quadratic effect of chloride levels on egg production, egg weight and feed conversion per egg mass and specific gravity, indicating an

Feed consumption (FC), water consumption (WC), egg production (EP), mean weight of eggs (MWE), mass of eggs (EM), feed conversion per mass of eggs (FCME) and per dozen of eggs

Table 2 - Egg weight (EW), lay percentage (LP), egg mass (EM), feed intake (FI), feed conversion ratio per dozen eggs (FCR/dz), feed conversion ratio per kg egg (FCR/kg), and

Improved egg weight and feed conversion per egg mass were seen when the protein level of the diet was increased, whereas feed intake, laying rate, feed conversion per dozen eggs,

Feed consumption (FC), egg production (Production), egg mass (EM), egg weight (EW), feed conversion by dozen (FCDz) and by egg mass (FCEM) of laying hens fed with ration

There was no effect (p > 0.05) on weight gain, feed intake and feed conversion per mass and per dozen eggs caused by the replacement of 25% soybean meal with canola meal