منابع مشابه
Light Environment Optimization for Lettuce Growth in Plant Factory
Plant factory is a crop production system which is isolated from outside environment. Fluorescent lamp is popularly used in the plant factory, however, the spectrum of fluorescent light is broad and some portion of them is not necessary for photosynthesis. On the other hand, LED (light emitting diode) has narrow band width and is getting common these days. The final goal of this project was to ...
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Extensive research has recently been conducted on plant factory with artificial light, which is one type of closed plant production system (CPPS) consisting of a thermally insulated and airtight structure, a multi-tier system with lighting devices, air conditioners and fans, a CO2 supply unit, a nutrient solution supply unit, and an environment control unit. One of the research outcomes is the ...
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Plant factories have attracted increasing attention because they can produce fresh fruits and vegetables free from pesticides in all weather. However, the emission spectra from current light sources significantly mismatch the spectra absorbed by plants. We demonstrate a concept of using multiple broad-band as well as narrow-band solid-state lighting technologies to design plant-growth light sou...
متن کاملLearning in the Artificial Factory
We study the effects of various incentive schemes on the learning behavior of teams in an artificial factory. Modeling the new product development process, we demonstrate, how production and marketing agents learn to coordinate their actions in order to produce the optimal product with respect to their incentive schemes. As a coordinating mechanism between marketing and production, we use the H...
متن کاملA plant factory for moth pheromone production
Moths depend on pheromone communication for mate finding and synthetic pheromones are used for monitoring or disruption of pheromone communication in pest insects. Here we produce moth sex pheromone, using Nicotiana benthamiana as a plant factory, by transient expression of up to four genes coding for consecutive biosynthetic steps. We specifically produce multicomponent sex pheromones for two ...
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ژورنال
عنوان ژورنال: IEEJ Transactions on Fundamentals and Materials
سال: 2001
ISSN: 0385-4205,1347-5533
DOI: 10.1541/ieejfms1990.121.11_973