A surgeon from East China's Jiangxi Province who planted vegetables in a Chinese Antarctic research base did not violate the treaty governing behaviors in the southernmost continent, a news portal reported on Saturday.
Wang Zheng, a doctor who was recruited to conduct scientific investigation in Antarctica had grown vegetables by applying soilless culture technology, computer control and automatic irrigation at the Zhongshan research base, the People's Daily reported Thursday.
Wang was quoted by news portal jxnews.com.cn as saying that researchers in the Antarctica largely live on the food - mostly meat - imported to the region, and the vegetables, cultivated in a small greenhouse make up for the lack of fresh produce in their diet.
However some challenged Wang and said planting vegetables in Antarctica violates the Antarctic Treaty.
"A friend of mine who is an ecologist told me that planting vegetables in an Antarctic research base is against the alien species management rules set by the Antarctic Treaty," said Shoutuo, a science writer, via his Sina Weibo account on Friday.
Appendix B of the Madrid Protocol of the Antarctic Treaty contains clear rules on the introduction of animals and plants to region, and says "domestic" plants can be brought to the region. Under the Madrid Protocol, growing vegetables in Antarctica is legal, reported news portal .
In fact this is not the first time people grew vegetables in an Antarctic research base. On February 24, 2004 the US-based National Science Foundation announced the success of its Antarctic greenhouses in producing fresh produce for researchers.
According to the report, Wang is an orthopaedic surgeon from Shangrao People's Hospital, who was invited to join the country's 31st Antarctic expedition, starting October 30, 2014.
Wang finished his project and returned to Shanghai in January this year.
