In Vitro Medium-Term Conservation of Several Carnation Accessions through Nutrient Modification - Budiarto, Kurniawan; Indonesian Ornamental Crops Research Institute (IOCRI), Jl. Raya Ciherang, Segunung Pacet Cianjur 43253, West Java, Indonesia Phone (62-263) 512607; Facs. (62-263) 514138 (Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumberdaya Genetik Pertanian, 2016)