Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kajihara Shinji and Nobuyasu Hiroyuki and Fujiwara Tomoko and Kunita Heigo and Koguchi Tetsuyuki,"Effects of NH4-N, Fe and Mn Supplement on the Yield of Cut Roses and the Composition of Recirculating Nutrient Solution in a Closed Rockwool Cultivation System",Horticultural Research (Japan),1347-2658,THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE,2005,4,2,181-186,https://cir.nii.ac.jp/crid/1390282680185326080,https://doi.org/10.2503/hrj.4.181