토마토 생육에 있어 보조광원으로 메탈할라이드등, 고압나트륨등, 형광등을 하루 5시간을 처리 하여 토마토 생육 및 생산성에 대한 영향을 확인 해 본 결과 생육은 인공광 처리가 무처리 구 에 비하여 6~10% 증가하는 결과를 얻을수 있었다. 수량 및 생산성 증가에 있어서 인공광 처리가 무처리구보다 1.5~2배 증가 하였으며 수익성 증가는 10a당 1작기에 최소 9,400,000원에서 최대 28,200,000원 증가되었다.
The effect of supplemental light such as metal, Na and fluorescent lamp on the growth and productivity of tomato for 5 hours a day The growth rate of tomatoes under artificial light were increased 6~10% rather than the growth rate of tomatoes under no light treatment. Also the quantity and productivity of tomatoes under artificial light were increased rather than the quantity and productivity of tomatoes under no light treatment. Increasing profitability per 10a under artificial light were 9.4~28.2 million won.
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Kim, Y.H. 1998 Growth of plug seeddling raised under fluorescent lamps as artificial light source for close illumination. Proceedings of the korean Society for Bio-Environment Control Conference, Oct. 47-54 (in Korean).
Mavoy, R.J. and H.W. Janes. 1984. The use of high pressure sodium lights in greenhouse tomato crop production. Acta Hort. 148:877-888.
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