Histamine activates inflammatory response and depresses casein synthesis in mammary gland of dairy cows during SARA

Table 1 Ingredients of low concentrate and high concentrate diet

Item	Ingredient	LC	HC
Forage	Corn silage	30.00	20.00
Forage	Alfalfa hay	30.00	20.00
Concentrate	Corn	22.78	33.60
	Bran	5.15	15.00
	Soybean meal	9.80	9.00
	Calcium phosphate dibasic	0.92	0.53
	Limestone	0.00	0.52
	Salt	0.35	0.35
	Premix^a	1.00	1.00
	Total	100.00	100.00
Nutrient composition	NE(MJ/Kg)	6.32	6.74
	CP (%)	16.00	16.20
	EE (%)	3.96	4.15
	NDF (%)	37.71	31.92
	ADF (%)	22.75	17.55
	NFC (%)	33.43	40.31
	Starch (%)	25.33	32.28
	Ca (%)	0.90	0.80
	P (%)	0.45	0.45

^aPremix contained VA 1900 ku/kg; VD 250 ku/kg; VE 3000 mg/kg; Niacin 4000 mg/kg; Cu 1200 mg/kg; Fe 525 mg/kg; Zn 13,000 mg/kg; Mn 5500 mg/kg; I 170 mg/kg; Co 50 mg/kg; Se 27 mg/kg
LC low concentration diet, HC high concentration diet

ISSN: 1746-6148