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http://dx.doi.org/10.5536/KJPS.2019.46.1.25

Analysis of Marketing Performances according to Raising Environment in Broilers  

Kim, Gye-Woong (Department of Animal Resources Science, Kongju National University)
Kim, Ji-Hyuk (Department of Animal Resources Science, Kongju National University)
Kim, Hack-Youn (Department of Animal Resources Science, Kongju National University)
Kim, Bong-Ki (Department of Animal Resources Science, Kongju National University)
Park, Hee-Bok (Department of Animal Resources Science, Kongju National University)
Choe, Juhui (Resource Science Institute, Kongju National University)
Kim, Jun-Ho (Department of Animal Resources Science, Kongju National University)
Publication Information
Korean Journal of Poultry Science / v.46, no.1, 2019 , pp. 25-30 More about this Journal
Abstract
This study was conducted to investigate basic data of development for appropriate management system in broiler. Data such as ages at marketing, livability, body weight, etc. were collected from a total of 53 broiler farms located in Chungnam, Chungbuk, Jeollanam, Jeollabuk, Gyeongbuk. 1. Average of ages at marketing were 32 days. Those of windowless house and open-type house were 31.96 and 32.03 days, respectively. The significant difference among four seasons was highly found (P<0.001). The longest ages at marketing were 32.86 days in winter. Average of livability was 96.25%. According to type of chick house, those of windowless house and open-type house were 95.93% and 96.59%, respectively. The livability according to season showed significant difference (P<0.05). The highest livability was 97.39% in autumn. However, the lowest livability was 95.36% in summer. 2. Average body weight at marketing was 1.62 kg. The significant difference was found in marketing weight by season (P<0.05). The heaviest body weight was 1.65 kg in winter, but the lowest weight was 1.60 kg in summer. Average of FCR was 1.62. the significant differences according to the season were highly found (P<0.01). Especially, the best FCR was 1.59 in autumn. Average cycles of marketing was 5.70. The significant differences according to farms size were found (P<0.05), cycles of small farms and big farms were 5.8 and 5.3, respectively. The ages at marketing were highly correlated with marketing weight (r=0.684) and feed conversion (r=0.439). The correlation between feed conversion and livability was highly negative (r=-0.614). According to the above result, livability and body weight at marketing were badly detected in summer. In conclusion, broiler farms should be controlled through properly environmental management system for improvement of performances.
Keywords
marketing performance; raising environment; management system; broilers;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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