Table 1.

Proximate analysis for the samples along with their wt% of dry matter.

Samples	Crude fibre %	Ash %	Nitrogen %	Crude protein %	Fat %	Carbohydrate %	Dry matter %
Mixed food-1	1.45	2.18	1.97	12.33	1.13	10.41	27.5
Fruit and veg	1.62	1.72	0.42	2.65	0.30	13.33	19.6
Bread	0.65	1.03	1.85	11.30	9.07	55.15	77.2
Potato peels	1.49	1.62	1.62	10.13	2.81	10.05	26.1
Mixed food-2	1.62	1.35	0.92	5.78	2.07	14.68	25.5
Meat	0.23	1.14	6.04	37.74	0.51	3.48	43.1
Rice	0.28	0.74	1.64	10.27	0.23	26.28	37.8
Cow dung	6.50	5.44	2.40	15.00	0.53	4.53	32.0
Date fruits	2.08	1.43	0.36	2.26	0.16	75.77	81.7
Legume beans	2.49	1.63	1.86	11.62	0.59	23.07	39.4
Leafy veg	4.51	5.16	1.65	10.30	0.83	14.70	35.5
Fish waste	0.20	6.35	2.87	17.92	4.08	3.15	31.7

Carbohydrate % = 100 − (moisture content + crude fiber + ash + crude protein + fat) %.