DOI QR코드

DOI QR Code

Characteristics and Yield of Recommended Cultivars by Imported Forage Crop Regional Yield Trials in 2002 I. Early Maturing, Good Qualify, and High Yield of Forage Corn Hybrid, “DK 537

2002년 사료작물 수입적응성 인증품종의 생육기성 및 수동성 1. 조숙 양질 다수성 사료작물 옥수수 교잡종 “DK 537”

  • Sung, B.R. (National Livestock Research Institute. RDA) ;
  • Choi, G.J. (National Livestock Research Institute. RDA) ;
  • Lim, Y.W. (National Livestock Research Institute. RDA) ;
  • Lim, Y.C. (National Livestock Research Institute. RDA) ;
  • Park, K.J. (National Livestock Research Institute. RDA)
  • Published : 2002.12.01

Abstract

“DK 537”has been selected by forage crop breeding team at the National Livestock Research Institute(NLRI), RDA and has been determined by the Deliberative Council of the National Agricultural Cooperative Federation(NACF) in 2002, as a new recommended hybrid which is early maturing, good quality and hi호 yield of corn for silage. The characteristics of this hybrid are as follows ; 1. The seed coat is yellow and the mean of tasseling date is 5th of July, included in early maturing hybrid which is one day delayed than check cultivar, DK 501. The culm length is 246cm. It is resistant to lodging because of its low height from surface to ear. 2. DK 537 shows resistance to H. maydis and Maize Black-Streaked Dwarf Virus(MBSDV). It also shows strength to corn borer as much as DK 501 does. 3. Fresh yield. dry matter yield. and TDN per a ha are 50 tons, 16.9 tons, and 11.4 tons respectively. which are almost same yielding level of DK 501. Its percent ear to total dry matter is 50.8% at the same time. Through all these tests, we could make sure at DK 537 hybrid will be recommended as good forage crop.

Keywords

References

  1. 김순권, 함영수, 박근용, 박승의, 문현귀, 최현옥, 김석동, 제임스.엘.부루베이커. 1978. 옥수수 내병충 내도복 다수성 신품종 ' 수원 19호'. 농시연보 제20집 149~156
  2. 문현귀, 손범영, 차선우, 정태욱, 이영호, 서정호, 민황기, 최기준, 허창석, 김석동. 2001. 사일리지용 옥수수 신품종 '광평옥' 한육지 33(4) : 350~351
  3. 문현귀, 손범영, 차선우, 정태욱, 이영호, 민황기, 성병열, 최홍집, 김석동. 2001. 사일리지용 옥수수 신품종 '두루옥'. 한육지 33(4) : 348~349
  4. 문현귀, 차선우, 정태욱, 김석동. 1997. 사일리지용 옥수수 '수원옥'. 1996년도 농작물 직무육성 신품종선정 심의자료(하작물). 작물시험장(별책)
  5. 박근용, 박승의, 함영수, 문현귀. 김순권. 1980. 옥수수 신품종 '횡성옥'. 1980년도 농작물 직무육성 신품종선정 심의자료(하작물). 작물시험장(별책)
  6. 박근용, 박승의, 문현귀, 최근진, 박래경, 이종훈, 이광석, 최대웅. 1990. 흑조위축병 저항성 사일리지용 옥수수 단교잡종 '광안옥'. 농시논문집(전.특작편) 32(3) : 32~38
  7. 성병렬, 최기준, 임용우, 임근발, 임영철, 박근제. 2002. 2002년 목초 및 사료작물 품종 수입적응성시험 인증품종 해설 : 옥수수 DK 537. 농협중앙회(별책) : 4-6

Cited by

  1. A Comparative Study on the Growth Characteristics and Nutritional Components of Corn Hybrids for Silage at Paddy Field Cultivation vol.32, pp.1, 2012, https://doi.org/10.5333/KGFS.2012.32.1.15