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http://dx.doi.org/10.5536/KJPS.2010.37.1.009

Effect of Dietary Supplementation of Yellow Loess on Performance, Blood Component Profile and Concentration in Feces in Broiler Chickens  

Park, Sung-Bok (Poultry Science Division, National Institute of Animal Science)
Kang, Hwan-Ku (Poultry Science Division, National Institute of Animal Science)
Bang, Han-Tae (Poultry Science Division, National Institute of Animal Science)
Kim, Min-Ji (Poultry Science Division, National Institute of Animal Science)
Choi, Hee-Chul (Poultry Science Division, National Institute of Animal Science)
Chae, Hyun-Seok (Poultry Science Division, National Institute of Animal Science)
Yu, Dong-Jo (Poultry Science Division, National Institute of Animal Science)
Suh, Ok-Suk (Poultry Science Division, National Institute of Animal Science)
Na, Jae-Cheon (Poultry Science Division, National Institute of Animal Science)
Publication Information
Korean Journal of Poultry Science / v.37, no.1, 2010 , pp. 9-13 More about this Journal
Abstract
This experiment was conducted to investigate the effect of dietary supplementation of yellow loess on performance and blood component profile in broiler chickens. A total of three hundred sixty, 1 day old broiler chicks (Ross) were randomly divided into 3 groups with 4 replicates of 30 birds each. The experiment feeds were; control (basal diet), 0~10 days (basal diet with yellow loess T1 4%, T2 2%), 11~21 days (basal diet with yellow loess T1 2%, T2 1%), 22~35 days (basal diet with yellow loess T1 1%, T2 1%). The body weight and weight gain of the broilers fed T2 diet was significant higher than the T1 and control treatment (P<0.05). Feed intake was significantly higher than the control during overall period (P<0.05). Total cholesterol in all yellow loess supplemented treatments were significantly higher than the control treatment (P<0.05), and the triglyceride of broiler fed the diet containing T1 was significantly higher than the control and T2 treatment (P<0.05). No significant differences were observed on the total white blood cell (WBC), neutrophil (NE), monocyte (MO) and eosinophil (EO) in all yellow loess supplemented treatments compared to the control. Lymphocyte of T2 treatment was significantly higher than T1 and control treatment (P<0.05). No significant difference was observed on fecal ammonia gas emission, but broiler fed yellow loess was lower than the control treatment. Aa a result, dietary supplementation of yellow loess was improve to weight gain and feed intake of broiler.
Keywords
yellow loess; broiler; blood component profile; ammonia gas;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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