Effect of Conditioning Methods and Tedding Frequency on the Drying Rate and Quality in Italian Ryegrass Hay

컨디셔닝 방법 및 반전횟수가 이탈리안 라이그라스 건초의 건조 및 품질에 미치는 영향

  • 박형수 (농촌진흥청 국립축산과학원) ;
  • 김지혜 (농촌진흥청 국립축산과학원) ;
  • 서성 (농촌진흥청 국립축산과학원) ;
  • 정종성 (농촌진흥청 국립축산과학원) ;
  • 이상학 (농촌진흥청 국립축산과학원) ;
  • 이기원 (농촌진흥청 국립축산과학원) ;
  • 최기준 (농촌진흥청 국립축산과학원)
  • Received : 2013.08.26
  • Accepted : 2013.09.20
  • Published : 2013.09.30


A field experiment was carried out to determine the effects of conditioning methods and tedding frequency on the drying rate and quality of Italian ryegrass hay. Italian ryegrass was cut with three types of mower conditioners (un conditioned, impeller, roller) and tedded with rake-tedder once or twice daily during field curing. The field drying rate of Italian ryegrass hay was the highest in roller conditioner. Conditioning treatment shorten the date from 1 to 1.5 compare with unconditioned. Drying rate of Italian ryegrass plant had been affected by tedding frequency within 3 days after it was cut, but it was ineffective after 3 days. There is no effect on acid detergent fiber (ADF) and neutral detergent fiber (NDF) but effect crude protein (CP) and relative feed value (RFV) by conditioning treatment in nutritive value of Italian ryegrass hay.


Hay;Italian ryegrass;Conditioning;Tedding


Grant : 이탈리안라이그라스 (IRG)의 건초, 헤일리지 조제기술 개발

Supported by : 농촌진흥청


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