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Effect of Seeding Date and Rate on the Agronomic Characteristics and Yield of Forage Barley

파종시기 및 파종량이 총체보리의 생육특성 및 수행에 미치는 영향

  • Kim, W.H. (National Livestock Research Institute, RDA) ;
  • Seo, S. (National Livestock Research Institute, RDA) ;
  • Shin, J.S. (National Livestock Research Institute, RDA) ;
  • Lim, Y.C. (National Livestock Research Institute, RDA) ;
  • Kim, K.Y. (National Livestock Research Institute, RDA) ;
  • Jung, M.W. (National Livestock Research Institute, RDA) ;
  • Kim, T.H. (Chonnam National University)
  • Published : 2006.09.30

Abstract

This study was carried out to find out the effect of seed date and rate on the agronomic characteristics and yield of forage barley in paddy field of Suwon, from 2001 to 2003. The main plots were consisted of different seeding dates such as 5th and 20th October and 5th November. The subplots were consisted of different seeding rates of barley such as 160, 190 and 220 kg/ha. Plant height was increased at the early seeding. Dry matter(DM) percentage of barley was decreased as the seeding date was delayed. Dry matter percentages of 5th and 20th October and 5th November were 47.4, 41.5 and 34.5%, respectively. Fresh matter yield of barley decreased from 30,092 to 16,018 kg/ha as the seeding date was delayed. And fresh matter yield of barley was significantly increased with the increase in the seeding rate. Dry matter yield of barley decreased from 14,230 to 5,521 kg/ha as the seeding date was delayed. And dry matter yield of barley was significantly increased with increase in the seeding rate(p<0.05). The results obtained from this study indicate that both the seeding date of 20th October and seeding rate of 220 kg/ha would be recommendable for forage yield of barley in paddy field.

Keywords

Barley;Seeding date;Seeding rate;Fresh yield;Dry matter yield

References

  1. 김동암, 성경일, 권찬호. 1986. 파종기와 파종량이 사초용 호밀의 생육특성, 월동율 및 건물수량에 미치는 영향. 한국초지학회지. 6(3):164-168
  2. 김수곤. 1999. 파종량 및 파종시기가 사초용 연맥의 생육특성, 수량 및 사료 가치에 미치는 영향. 서울대학교 석사논문
  3. 김원호, 서 성, 신재순, 임영철, 김기용, 최기춘, 김찬호. 2004. 파종방법 및 파종량이 사초용 보리의 생육특성 및 수량에 미치는 영향. 한국초지학회지, 24(4):317-322 https://doi.org/10.5333/KGFS.2004.24.4.317
  4. 김원호, 서성, 정의수, 신동은, 박태일, 고종민, 박근제. 2002. 사일리지용 우량 보리품종 선발. 1. 생육특성과 생초수량. 한국초지학회지. 22(3):201-208 https://doi.org/10.5333/KGFS.2002.22.3.201
  5. 박형수. 1999. 파종량 및 파종시기가 사료용 호밀의 생육특성, 수량 및 사료 가치에 미치는 영향. 서울대학교 석사논문
  6. 작물시험장. 2000. 보리학. 농촌진흥청 작물시험장
  7. 축산연구소. 2006. 총체보리 사료화 기술서
  8. Donald, C. M. 1963. Competition among crop and pasture plants. Adv. in Agron. 5. N. Y. and London
  9. 김정갑, 한민수, 김건엽, 한정대, 강우성, 신정남. 1995. 주요 사료작물의 곤포 silage 조제이용에 관한 연구. II. 생육단계별 건물축적 형태와 곤포 silage 조제이용. 한국초지학회지 15(3):198-206

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