Critical nitrogen level determination in curcuma alismatifolia gagnep

• Main Authors: Inkham C., Sueyoshi K., Ohtake N., Ohyama T., Ruamrungsri S.
• Format: Article
• Language: English
• Published: 2014
• Online Access: http://www.scopus.com/inward/record.url?eid=2-s2.0-84856674824&partnerID=40&md5=a7950856b225c6a387c6607d899feada; http://cmuir.cmu.ac.th/handle/6653943832/468
• Institution: Chiang Mai University

We determined the critical nitrogen (N) level in fieldgrown Curcuma alismatifolia Gagnep. by applying N at a rate of 3.75, 7.5, 15, 30, and 60 g N plant-1 as urea. Plant growth and N critical levels were determined 105 d after planting (flowering stage). To establish critical N levels in plant tissu...