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The Growth and Flowering of Odontioda Orchid are Stimulated by Nitrogen Application
Satoshi Kubota Yoshiyuki Muramatsu Mayumi Matsuura Masahiro Ito Hisashi Sumiyoshi Masaji Koshioka
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2009/7/6
The effects of nitrogen (N), phosphates (P2O5), and potash (K2O) application on growth and flowering of Odontioda orchid were investigated for two years to demonstrate the optimal amounts of fertilize...
Effects of Nitrogen Application Time in Spring on Absorption by Satsuma Mandarin Trees
15N-tracer method translocation utilization rate
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2009/7/6
Effects of application time in spring on nitrogen absorption by satsuma mandarin (Citrus unshiu Marc. cv. ‘Nankan No. 20’) were investigated. Field and pot tests were performed using an 15N-tracer met...