Using Chlorophyl Meter for Nitrogen Fertilizer Prescriotion for Spring Rice at Panicle Initiation Stage in Thai Nguyen Province, Vietnam

  • Hung, Nguyen T. (Thai Nguyen Univ.) ;
  • Lan, Nguyen T. (Thai Nguyen Univ.) ;
  • Khuong, Le T. (Institute of Applied Sciences and Technology, Ministry of Sciences and Technologies) ;
  • Lee, Byun-Woo (Dept. of Plant Science, Seoul National Univ.)
  • Published : 2007.11.01