In Vitro Propagation of Sambong (Blumea balsamifera Linn.).
Terminal shoot tips of sambong (Blumea balsamifera Linn.) are cultured to initiate and regenerate shoots on Murashige and Skoog (MS) medium containing 1.0 mg/L benzyl adenine (BA). After 1 month, shoots, usually 4.5 cm long are separated and subcultured for multiplication. Regenerated shoots, about 6 cm long are rooted on MS medium supplemented with 1.0 mg/L naphthalene acetic acid (NAA). Exposure of shoots to high humidity for the first 2 weeks and equal proportion (1:1:1) of sterile sand, compost, and coir dust as potting mix favors the development of whole sambong plants. Young shoots from in vitro-derived sambong plants could also be used for propagation.
Department of Agriculture, Bureau of Plant Industry, San Andres, Malate, Manila, Philippines. tluzaransoriano@yahoo.com.
Thelma L
TL
Soriano
Department of Agriculture, Bureau of Plant Industry, San Andres, Malate, Manila, Philippines.
Evangelina C
EC
Cangao
D000064:Acclimatization; D000225:Adenine / Q000031:analogs & derivatives / Q000378:metabolism; D019659:Asteraceae / Q000254:growth & development* / Q000502:physiology; D003470:Culture Media / Q000378:metabolism; D046508:Culture Techniques / Q000379:methods*; D006813:Humidity; D009280:Naphthaleneacetic Acids / Q000378:metabolism; D010937:Plant Growth Regulators / Q000378:metabolism; D018520:Plant Shoots / Q000254:growth & development* / Q000502:physiology; D010946:Plants, Medicinal / Q000254:growth & development / Q000502:physiology; D012038:Regeneration
D003470:Culture Media; D009280:Naphthaleneacetic Acids; D010937:Plant Growth Regulators; C079839:3-benzyladenine; D000225:Adenine
Acclimatization; Explant; In vitro; In vivo; Shoot tip; Stolon; Subculture; Transplantation