Table 1.

Composition of experimental growing diets^a.

Diets	Control-diet	Eco-diet	Local-diet
Ingredients, %
Corn	19.20	31.00	10.70
Wheat	36.00	15.22	29.50
Triticale	10.00		10.00
Barley	5.50		12.25
Wheat middlings	5.10	17.80
Peas	10.00	20.00	20.00
Faba bean		5.00	10.00
Rapeseed oil		1.50
Sunflower meal	2.00
Rapeseed meal	1.10	7.00	5.00
Soybean meal	8.44
L-lysine HCl	0.33	0.26	0.25
DL-methionine	0.04	0.05	0.09
L-threonine	0.09	0.09	0.10
L-tryptophan	0.01	0.03	0.03
Sodium chloride	0.45	0.45	0.45
Monocalcium	0.19		0.01
Calcium carbonate	1.05	1.10	1.12
Trace elements and mineral premixb	0.50	0.50	0.50
Phytase G5000	0.02	0.01	0.01
Chemical composition, g/kg
Dry matterc	886	884	885
Organic matterd	838	833	839
Crude proteinc	148	151	147
Crude fatc	21.3	40.5	18.4
Crude fiberc	31.2	41.3	34.3
Cad	6.67	6.74	6.67
Pd	4.35	4.67	3.86
P digestibled	2.35	2.33	2.36
Nad	1.75	1.74	1.75
Kd	6.62	6.862	6.17
GE, MJ/kgc	15.89	16.34	15.84
NE, MJ/kgd	9.82	9.82	9.83
Environmental impacts of diets, per kg of feede
CC (g CO2-eq)	518	378	338
NRE (MJ)	5.13	4.58	3.11
AC (molc H+-eq)	0.0093	0.0082	0.0075
EU (g ${\text{PO}}_4^{3-}$-eq)	4.08	3.50	3.95
LO (m2year)	1.43	1.39	1.61
PD (g P)	4.09	2.53	2.83

^aDiet fed in pellet form.

^bProvided per kilogram of complete diet: vitamin A, 1,000,000 IU; vitamin D, 3,200,000 IU; vitamin E, 4,000 mg; vitamin B1, 400 mg; vitamin B2, 800 mg; calcium pantothenate, 2,170 mg; niacin, 3,000 mg; vitamin B12, 4 mg; vitamin B6, 200 mg; vitamin K3, 400 mg; folic acid, 200 mg; biotin, 40 mg; choline chloride, 100,000 mg; iron (sulfate), 11,200 mg; iron (carbonate), 4,800 mg; copper (sulfate), 2,000 mg; zinc (oxide), 20,000 mg; manganese (oxide), 8,000 mg; iodine (iodate), 40 mg; cobalt (carbonate), 20 mg; and selenium (selenite), 30 mg.

^cAnalyzed values.

^dCalculated values.

^eCC, climate change; NRE, non-renewable and fossil energy demand; AC, acidification; EU, eutrophication; LO, land occupation; PD, P demand.