Effects Of $\textrm{NO}_3^\;-$ -N : $\textrm{NH}_4^\;+$ -N Ratio in Nutrient Solution on the Growth and Quality of Welsh Onion(Allium fistulosum L.)
(양액내 $\textrm{NO}_3^\;-$ -N과 $\textrm{NH}_4^\;+$ -N비가 잎파의 생육과 품질에 미치는 영향)
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- Journal of Bio-Environment Control
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- v.3 no.2
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- pp.99-105
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- 1994