Nitrogen sources and its uptake in Dendrobium Orchid by 15N tracer study

• Main Authors: Ruamrungsri S., Khuankaew T., Ohyama T., Sato T.
• 格式: Conference or Workshop Item
• 語言: English
• 出版: International Society for Horticultural Science 2014
• 在線閱讀: http://www.scopus.com/inward/record.url?eid=2-s2.0-84899495146&partnerID=40&md5=d095d5118b7a5acb4fb17c9d0a685448; http://cmuir.cmu.ac.th/handle/6653943832/242
• 機構: Chiang Mai University

Orchid growers apply a large amount of fertilizer to promote growth and flower quality via both foliar and root spray. However, the efficiency of nutrient uptake via roots or leaves was rarely reported. Two experiments were carried out to study the appropriate source of N (NH4 and/or NO 3) for Dendr...