A high-tech vegetable factory at the Jiuquan Satellite Launch Center in northwest China is producing fresh food to ensure the healthy dietary and well-being of China's astronauts during their space mission.
The China Manned Space Agency announced on Tuesday that the Shenzhou-19 crewed spaceship is scheduled to be launched at 04:27 Wednesday from the Jiuquan Satellite Launch Center, with three Chinese astronauts Cai Xuzhe, Song Lingdong and Wang Haoze on board.
To ensure the astronauts to taste fresh vegetables during their six-month stay in space, researchers and scientists established a vegetable factory in 2021 at Jiuquan Satellite Launch Center, the iconic hub of China's space exploration.
Despite no soil or sunlight, vegetables are thriving inside the factory thanks to a sophisticated hybridity of technologies.
"There are four major systems working together here, namely artificial lighting, nutrient solution, cultivation and environment and temperature control. The artificial lighting system mimics sunlight, while the nutrient solution system replaces the traditional soil and substrate. The factory takes up a smaller space, but its output is relatively high," said Yuan Bin, a staff member of the vegetable factory.
Resembling a space-age garden, the vegetable factory features a sterile environment that ensures the safety of the food produced inside.
"No pesticides or fertilizers are used throughout the entire vegetable growth process, and there are no pests or diseases. This guarantees the absolute safety of [the astronauts'] food. Once the astronauts arrive, we will harvest the vegetables on-site to ensure they receive the freshest produce possible," Yuan said.
A variety of vegetables and fruits can be found in the vegetable factory, including cherry tomatoes, cucumbers, lettuce and even watermelons.
"We primarily provide two types of vegetables for [the astronauts] to take into space, cherry tomatoes and cucumbers. They are ripe, and taste sweet and juicy," said Yuan.
The vegetable factory also includes a packing line, where staff members package vegetables into small containers with salad sauces.
For Yuan, the upcoming Shenzhou-19 mission is the eighth manned space mission that he has supported. He said these packages of fresh vegetables also embody his wish for the mission.
"I wish for the complete success of the Shenzhou-19 mission and hope that China's space program continues to advance and reaches new heights," said Yuan.
High-tech vegetable factory ensures healthy dietary for astronauts in space
China will continuously build a robust domestic market to bolster its economy and counter external challenges in accordance with the requirements and arrangement from the annual Central Economic Work Conference, which put domestic demand at the forefront of eight key tasks for next year's economic work, according to experts.
The tone-setting conference was held in Beijing from Wednesday to Thursday in which the Chinese leadership decided priorities for the economic work in 2026.
Over the past four years, domestic demand has contributed an average of 86.4 percent to China's economic growth, according to the National Development and Reform Commission (NDRC), China's top economic planner.
"The top priority is to expand domestic demand as the key reason for this is that our demand is relatively weak. The first step here is figuring out how to increase consumption," said Chen Binkai, vice president of Central University of Finance and Economics.
Consumption has continued to play a leading role in the country's economic growth this year. In the first three quarters, final consumption expenditure contributed 53.5 percent to economic growth, an increase of 9 percentage points compared to the whole of last year.
The annual Central Economic Work Conference proposed that in 2026, a special campaign to boost consumption will be implemented in depth, the supply of high-quality goods and services will be expanded, policies on new and emerging industries will be optimized, unreasonable restrictions in the consumption field will be eliminated, and the potential of service consumption will be unleashed.
"Previously, much of the consumption we have encouraged is for manufactured goods. However, the growth rate of our service sector is not as ideal as that of the manufacturing sector. Therefore, increasing some investment to encourage consumption in the service sector may play a better role in stabilizing growth and expanding domestic demand," said Huang Qunhui, a researcher of the Institute of Economics under the Chinese Academy of Social Sciences.
Experts said that income is the primary factor determining consumption, and only by increasing residents' disposable income, can their consumption capacity be improved.
They also said that the conference, while emphasizing the promotion of consumption, also clearly pointed out the need to formulate and implement a plan to increase the income of urban and rural residents.
"The Third Plenary Session [of the 20th CPC Central Committee] mentioned the need to increase the proportion of residents' income, specifically the proportion of labor compensation within that income. The Fourth Plenary Session [of the 20th CPC Central Committee] further proposed implementing a specific income-increasing plan for urban and rural residents. Of course, consumption is not solely an income issue. We need to strengthen basic public services and improve our social security fund. If these issues are further improved and optimized, and residents have higher incomes, they will be more willing to spend more on consumption, especially on development-oriented consumption," said Huang.
Expanding domestic demand remains top priority for China's economic work in 2026: experts
