Table 1 Productive performance of quails fed diets containing Pichia pastoris X-33 grown in parboiled rice effluent supplemented with biodiesel glycerol or in YPD medium.

	Time	Treatments			SEM	P-value
	Time	Control	Pichia Effluent	Pichia YPD	SEM	Treatment	Time	Treat*Time
Body weight (g)	0 d	305.30	301.27	305.26	2.600	0.0322	<0.0001	0.9571
	0–28 d	363.91	370.05	359.20
	28–56 d	389.06	397.58	384.99
	56–84 d	404.93^ab	415.98^a	389.65^b
Body weight gain (g)	0–28 d	58.61	68.78	53.94		0.0110	<0.0001	0.9799
	28–56 d	83.77	96.31	79.74	2.501
	56–84 d	99.63^ab	114.70^a	84.40^b
Feed intake (g/d)	0–28 d	42.52	42.51	41.59	0.334	0.5488	0.8701	0.8730
	28–56 d	42.66	42.53	41.89
	56–84 d	41.89	43.43	42.47
	Average	42.35	42.82	41.98
Egg production (%)	0–28 d	78.53	79.23	85.28	1.242	0.9047	0.0010	0.2772
	28–56 d	93.23	86.48	85.37
	56–84 d	91.21	93.54	91.44
	Average	87.66	86.42	87.36
Egg mass (g/bird/d)	0–28 d	11.30	11.22	11.68	0.432	0.5881	0.2711	0.794
	28–56 d	13.98	12.70	12.25
	56–84 d	13.87	13.64	13.33
	Average	13.05	12.52	12.42
Feed conversion/Egg mass (g/g)	0–28 d	5.19	4.30	3.81	0.153	0.7984	0.0019	0.2127
	28–56 d	3.11	3.75	3.62
	56–84 d	3.07	3.18	3.25
	Average	3.79	3.74	3.56

Different superscript letters in the same row indicate significant difference between averages (P < 0.05) by Tukey’s test; SEM = Standard error of the mean. Control = basal diet; Pichia Effluent = basal diet + P. pastoris X-33 grown in parboiled rice effluent supplemented with biodiesel glycerol; Pichia YPD = basal diet + P. pastoris X-33 grown in YPD medium.

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