BEIJING, Sept. 27 (Xinhua) -- At 93, Li Zhensheng, an esteemed academician of the Chinese Academy of Sciences (CAS), has visited more wheat fields than he could ever count, having enjoyed a 70-year ...
Thanks to the new system, crop yields in the park have increased by 30 percent, while water usage has been reduced by half and costs cut by 40 percent, according to the university. Zou said the ...