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Effects of the starting time of salinity treatment, planting density and lateral shoot leaves under the truss on yield and quality of double-truss tomato fruits grown in hydroponics were investigated....
We developed a sloped greenhouse and a hydroponics system suitable for use on sloping land. To use the greenhouse and the system effectively during the winter season, we investigated forcing culture o...
A modified nutrient solution formula was evaluated for tomato production in a new closed hydroponics system aimed to reduce emission. The new system is a closed organic substrates (cryptomeria bark) c...
Tomatoes were grown on substrates made of cedar bark to investigate the effects of decomposition changes in physiological and chemical properties of substrates, the concentrations of the components in...

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