bibo:abstract
  • This experiment was conducted to investigate the response of rice growth and grain yield to night illumination. Three cultivars Heugjinjubyeo (early maturing), Hwaseongbyeo (medium maturing), and Ilpumbyeo (mid-late maturing) were tested under different light intensities ranging 1.0 to 20.0 lux (0.3 to 5.6 ㎼<TEX>$$㎝^{-2}$$</TEX>). Awn length of all cultivars became longer as night illumination intensity increased; 4.09 cm under 10∼20 lux compared to 1.93 cm under 2 lux in Hwaseongbyeo. However culm and spike length were not affected by night illumination. Night illumination delayed flowering by 3 days in Heugjinjubyeo, 5 days in Hwaseongbyeo, and 9 days in Ilpumbyeo at 10∼20 lux compared to that at 2 lux. Grain yield was reduced by 10.0% in Heugjinjubyeo, 17.7% in Hwaseongbyeo, and 20,7% in Ilpumbyeo at 10∼20 lux compared to 2 lux condition. (rdf:langString) (en)
nlon:biographicalNote
  • 김충국, 농촌진흥청 작물시험장, kimcg (rdf:langString) (rda.go.kr)
  • 변종영, 충남대학교 (xsd:string)
  • 서종호, 농촌진흥청 작물시험장 (xsd:string)
  • 조현숙, 농촌진흥청 작물시험장 (xsd:string)
  • 최성호, 농촌진흥청 작물시험장 (xsd:string)
nlon:classificationNumberOfNLK
  • 524.05 (xsd:string)
nlon:containedIn
dc:creator
  • 김충국 (xsd:string)
  • 변종영 (xsd:string)
  • 서종호 (xsd:string)
  • 조현숙 (xsd:string)
  • 최성호 (xsd:string)
dcterms:creator
nlon:datePublished
  • 2021-01-30T23:37:12 (xsd:dateTime)
dcterms:description
  • Growth and yield response of rice cultivars to different night illumination intensities (xsd:string)
bibframe:extent
  • 28 cm (xsd:string)
  • p. 471-474 (xsd:string)
  • 삽도 (xsd:string)
dcterms:isPartOf
nlon:issuedYear
  • 2002 (xsd:string)
nlon:itemNumberOfNLK
  • 한594 (xsd:string)
rdfs:label
  • 야간조명 광도에 따른 벼 품종별 생육 및 수량 반응 / 김충국, 조현숙,서종호,최성호,변종영 (xsd:string)
dcterms:language
dc:subject
  • Growth (xsd:string)
  • Heading (xsd:string)
  • Night illumination (xsd:string)
  • Rice (xsd:string)
  • Yield (xsd:string)
  • (xsd:string)
  • 생육 (xsd:string)
  • 수량 (xsd:string)
  • 야간조명 (xsd:string)
dcterms:title
  • 야간조명 광도에 따른 벼 품종별 생육 및 수량 반응 (xsd:string)
rdf:type
nlon:volumeOfNLK
  • 47(6) (xsd:string)