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Professional Security Service Levels:

〓ntial. San'anV

rrier personnel, and frontier guar〓ds on islands or in deserts to grow fM

resh produce in impossible conditi〓ons to fill their daily vitamin and fiber needs. China has 160 million〓 hectares of farmland dedicated to growing vegetables. To grow them, fa〓rmers use more than 311,000 metric tons of pesticide and 59 million ton〓s of fertilizer a year, said Li Shaohua7

Sino-Scienci

, director of San'an Sino-Scienc〓e's Photobiology Industry Institute. "The excessive yet inefficv

ient us〓e of fertilizers and pesticides has done great harm to our environment,〓" he said. "It's high time we find a sustainable and green way to prote〓ct our food security." San'an Sino-Science was founded in 2015 by San'〓an Group and the Chinese Academy of Sciences' Institute of Botany. The 〓second-generation plant in Anxi can produce 1.5 tonsK

e, the companyH

of vegetables, suc〓h as lettuce and cabbage, a day. At full capacity, E

when the energy cos〓t is neglected, it can produce 1,000 tons of leafy greens a year in the〓ory, according to Li. "The high productivity is mainly because we try t〓o emulate the most ideal natural conditions for plant growth, and use t〓echnologies to cater to their every needs." Before entering the plant 〓factory, visitorsv

behind E