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Verification of Availability of Drained Solution-reusing Rockwool System for Commercial Production of Tomato
environmental burden fertilizer cost nutrient solution rockwool culture
2009/7/9
Tomato plants (Lycopersicon esculentum Mill., cv. House-Momotaro) were grown in a grower’s greenhouse (0.4 ha) using a commercial open rockwool system and a similar system equipped with a solution-rec...
Effects of Season and Flower (Bud) Treatment on the Fruit Setting,Fruit Thickening Characteristics of the Parthenocarpic Tomato Variety ‘Renaissance’
fruit setting percentage productivity undergrown fruit
2009/7/9
Fruit setting, fruit thickening characteristics of the parthenocarpic tomato variety ‘Renaissance’ in spring, early summer, autumn and winter which are the blooming seasons of the main cropping system...
Production of High Soluble Solids Tomato Fruits on the Long-term Cultivation by Control of Nutrient Solution Supply Based on Solar Radiation in Hydroponics Using Substrate Made with Mixing Coconut Husk and Bark Compost
evapotranspiration rate fruit quality organic substrate water stress
2009/7/9
The present study aimed to stabilize high tomato fruit yields with high soluble solids on long-term hydroponic cultivation using an organic substrate culture. The water holding properties of an organi...
Effects of High and Low Temperature Conditions on the Fruit Setting and Growth of the Parthenocarpic Tomato ‘Renaissance’
cultivation under structure environmental stress pat-2
2009/7/8
Effects of high and low temperature conditions in greenhouse on the fruit setting and growth of the parthenocarpic tomato ‘Renaissance’ were examined. Under high temperatures with a mean peak daytime ...
Effects of Pollination by Melipona quadrifasciata anthidioides on Retarding Tomato Cultures
bumblebee pollinator
2009/7/8
The pollination efficiencies of Melipona quadrifasciata anthidioides (Neotropical stingless bee) and Bombus terrestris (bumblebee) were evaluated in tomatoes ‘Hausumomotaro’ cultivated in a greenhouse...
Effects of Total Integrated Solar Radiation on Radial Fruit Cracking in Tomato Cultivation under Rain Shelter in Cool Uplands
fruit enlargement training method
2009/7/8
This study investigated the cause of radial fruit cracking in tomato cultivation under rain shelter in the cool uplands in Gifu Prefecture. The effect of total integrated radiation using two types of ...
Development of Tomato Strains Resistant to Tomato Yellow Leaf Curl Virus by the Seedling Test Using the LAMP Method
breeding selection method
2009/7/8
To develop tomato strains (Lycopersicon esculentum Mill.) with Tomato yellow leaf curl virus (TYLCV) resistance and suitable characteristics for eating raw in Japan, the resistant variety ‘Athyla’ int...
Effect of Long Chain Fatty Alcohol in a Nutrient Solution on Growth of Tomato Seedlings in a Closed Transplant Production System
chlorophyll net photosynthetic rate promoting a root growth stearyl alcohol
2009/7/8
The effect of long chain fatty alcohol (LCFA) in a nutrient solution on the growth of tomato (Lycopersicon esculentum Mill.) seedlings was investigated under various controlled environmental condition...
Effects of Iodine on Growth and Iodine Absorption of Hydroponically Grown Tomato and Spinach
disinfectant hydroponics iodate iodide iodine enriched food
2009/7/8
The effects of I− and IO3− on the growth and iodine absorption of tomato and spinach plants were investigated using a non-recirculating hydroponic system. Tomato and spinach plants were gr...
Physiological and Chemical Ageing of Cedar Bark Substrate and Their Effects on Tomato Yield in a Closed Hydroponics System
CEC(cation exchange capacity) nutrient concentration organic substrate three phase distribution
2009/7/8
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...
Cultivation of Tomato in a Sloped Greenhouse by a Fertigation System Suitable for Use on Sloping Land
hilly and mountainous area low input of agricultural chemicals rain shelters soilless culture yield
2009/7/8
To produce tomato in summer and autumn seasons in hilly and mountain areas steadily, we developed a sloped greenhouse and a fertigation system suitable for use on sloping land. We installed and tested...
Nondestructive Measurement of Flesh Firmness of Sliced Tomato by Elasticity Index
acoustic vibration measurement nondestructive measurement penetration resistance storage texture
2009/7/7
The flesh firmness of sliced tomato (Solanum lycopersicum L. ‘Reiyo’), cultivated under two different nutrient control systems with various amounts of supplied nutrients, was evaluated by acoustic vib...
Effects of Crossing Parents and Artificial Crossing Stage on Seed Development of Parthenocarpic Tomato
flowering ovary seeded fruit
2009/7/7
To identify factors involved in seed development of parthenocarpic tomato, the effects of combinations of crossing parents and crossing stage on seed development of parthenocarpic tomato were examined...
Effect of Silver-supported Photocatalytic Sterilizer on Sterilization,Yield,Quality and Nutrient Element Concentrations in the Tomato Grown under Rockwool Culture
disease control hydroponics hydroxyl radical
2009/7/7
In tomato hydroponics, the construction of an efficient recycling system for liquid waste has been expected. In this study, we developed a nutrient sterilization device using silver-supported photocat...
Distribution of 13C-photosynthates and Changes in Bleeding Rate under Waterlogged Conditions at Two Developmental Stages in Tomato Plants
bleeding carbohydrate excess moisture injury root translocation
2009/7/7
This study investigated causes of increased susceptibility to excess moisture injury during the fruit developmental stage compared with vegetative stage in tomato plants. Dry matter, distribution patt...