Journal of the Korean Society of Tobacco Science (한국연초학회지)

The Korean Society of Tobacco Science (한국연초학회)
권호 표지

EFFECTS OF PLANT SPACING AND UREA SUPPLEMENT ON THE YIELD AND QUALITY OF BURLEY TOBACCO LEAVES

재식밀도와 요소시비량이 버어리종 잎담배의 수량과 품질에 미치는 영향

  • 김용규 (한국인삼연초연구소 전주시험장) ;
  • 김상범 (한국인삼연초연구소 전주시험장) ;
  • 한철수 (한국인삼연초연구소 전주시험장) ;
  • 김대송 (한국인삼연초연구소 전주시험장)
  • Published : 1987.05.01
Download PDF
⟨ Previous Next ⟩

Abstract

This study was conducted to investigate the effects of plant density and urea supplement on the yield, quality, value and total nitrogen, alkaloid contents of burley tobacco leaves. The results were as fellows; As urea supplement were increased from 0kg/10a to 50kg/10a, yield, total alkaloid, total nitrogen of cured leaf were significantly increased. The lower plant density levels also increased dry weight and leaf area per plant. Price of cured leaves were not influenced by plant density and amounts of urea supplemented. The effects of plant density and urea supplement on the number of leaves were not detected.

Keywords