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The Vegetable Production System (Veggie) is a plant growth system developed and used by NASA in space environments. The purpose of Veggie is to provide a self-sufficient and sustainable food source for astronauts as well as a means of recreation and relaxation through therapeutic gardening. [ 2 ]
An example of this is vegetable production on the International Space Station in Earth orbit. [10] By the year 2010, 20 plant growth experiments had been conducted aboard the International Space Station. [1] Several experiments have been focused on how plant growth and distribution compares in micro-gravity, space conditions versus Earth ...
The study of plant response in space environments is another subject of astrobotany research. In space, plants encounter unique environmental stressors not found on Earth including microgravity, ionizing radiation, and oxidative stress. [23] Experiments have shown that these stressors cause genetic alterations in plant metabolism pathways.
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The NASA Vegetable Production System, "Veggie," is a deployable unit which aims to produce salad-type crops aboard the International Space Station. [ 17 ] The 2019 lunar lander Chang'e 4 carries the Lunar Micro Ecosystem, [ 18 ] a 3 kg (6.6 lb) sealed "biosphere" cylinder 18 cm long and 16 cm in diameter with seeds and insect eggs to test ...
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Since the release of the initial 1989 study, titled A study of interior landscape plants for indoor air pollution abatement: An Interim Report, [6] further research has been done including a 1993 paper [7] and 1996 book [8] by B. C. Wolverton, the primary researcher on the original NASA study, that listed additional plants and focused on the removal of specific chemicals.
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