• Title/Summary/Keyword: 출하

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선을 넘은 오리산업 규제 - 가축전염병 예방법-SOP-방역조치 현실적 개선이 필요하다

  • 한국오리협회
    • Monthly Duck's Village
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    • s.205
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    • pp.12-19
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    • 2020

  • AI(조류인플루엔자) 특별방역기간이 연장된데 이어 오리농가 위험도 평가 기준안이 기습적으로 지자체에 시달되는 등 오리산업을 둘러싼 각종 방역규제가 강화되면서 오리농가들의 피해가 가중되고 있다. 일제 입식과 출하, 출하 후 휴지기간 14일 준수 의무 부여를 비롯해 2017년부터 시행중인 오리농가 사육제한에 따른 생산량 감소로 막대한 피해가 발생하고 있는 오리업계에 또 다른 제재가 가해지고 있는 것이다. 반면 2017년부터 3년째 시행중인 전국 오리농가 사육제한에 따른 보상금 누적 지출액은 약 200억원에 달해 막대한 국고 지출이 이뤄지고 있다. 이제 제대로 된 AI 방역대책과 현실적인 방역조치 개선이 절실한 때다. 오리산업을 향한 무차별적인 제재는 선을 넘었다.

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Analysis of Marketing Performances according to Raising Environment in Broilers (육계의 사육환경에 따른 출하성적 분석)

  • Kim, Gye-Woong;Kim, Ji-Hyuk;Kim, Hack-Youn;Kim, Bong-Ki;Park, Hee-Bok;Choe, Juhui;Kim, Jun-Ho
    • Korean Journal of Poultry Science
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    • v.46 no.1
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    • pp.25-30
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    • 2019

  • 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.

  • https://doi.org/10.5536/KJPS.2019.46.1.25 인용 PDF KSCI HTML

The Effect of the Photosynthetic Ability and the Nutritional Status on Dry matter Production and Yield Components of the Rice Plant at the Latter Half of the Growth Stage (수도 생육후기 광합성 능력과 영양환경이 건물생산과 수량구성요소에 미치는 영향)

  • Joo-Yul Lee
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.21 no.2
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    • pp.187-202
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    • 1976

  • Experiment were conducted to study the photosynthetic ability of several rice varieties and the influence of the drymatter production on the yield components of the rice plant, especially in ripening period. The photosynthetic ability at the ripening period, the varieties were classified into two groups as relatively high capacity and low capacity. With the earlier the transplanting date and the higher the N-content leaf blade, the greater the ratio of reserved assimilates befere heading time to the ear. This could be support the fact that the rate of full-ripened grains or grain yield of 'Tongil' variety may increased by the change of environment condition.condition.

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