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Merdeka.com – It turns out that vegetables can grow in space. This has already been proven by the International Space Station (ISS, International Space Station) to successfully process vacuum lettuce in 2015.
Not before that, astronomers even plan to plant more types of vegetables. This plan is mature and will be implemented from 2021. The technology is called "Veggie".
This information was submitted by the Norwegian University of Science and Technology (NTNU).
The purpose of the plan is other than to provide astronauts and cosmonauts with sufficient nutrients from the vegetables, provided that they perform missions in the space.
"Astronauts are able to eat fresh foods, such as strawberries, tomatoes and other healthy vegetables, and we are working on them," said Silje Wolff, Plant Physiologist for NTNU Space, reported by Geek via Tekno Liputan6. com, Monday (14/01/2019).
"What we imagine, there will be greenhouses in the space that will contain a number of vegetables grown," he continued.
Enjoy the nitrogen
As the vegetables will be planted in a room where the temperature is set, the researchers will then use nitrogen to develop them.
Wolff recognizes that nitrogen has an effect on the water consumption of each plant.
"We have finally realized that plants can" feel "the amount of available content, so when the nitrogen concentration is low, the plant will absorb more water and nitrogen until it reaches optimal level, "he said.
The planting process of plants in space
Based on the information reported on the RT News page, the initial vegetable growing process of the space is done using red and blue LEDs.
Astronauts explain that Veggie's technology is very important for future long-haul flights.
Thanks to this technology, astronauts not only enjoy fresh vegetables in space, but can also, indirectly, be a psychological means for astronauts who are pbadionate about gardening.
"Fresh foods like tomatoes, blueberries and red lettuce are good sources of antioxidants." Having such fresh foods in the space can actually have a positive impact on people's moods and can also protect radiation in the space "Ray Wheeler, chief investigator of the Veggie Technology Project.
Veggie's technology was developed by a team of researchers at Orbital Technology Corp. (Orbitec) in Madison, Wisconsin.
After being developed and harvested successfully, space vegetables will be returned to Earth for quality and evaluation. All the results will certainly be developed.
Source: Liputan6.com
Reporter: Jeko I.R. [idc]
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