Ni Oṣu Keje ọjọ 14, Sun Qixin, Alakoso Ile-ẹkọ giga Agricultural China, Gao Wangsheng, Dean ti National Agricultural Science and Technology Research Institute, Cao Zhijun, Igbakeji Alakoso Alakoso ti Ile-iwe Alakọbẹrẹ ti Ile-ẹkọ Ogbin China, Ni Zhongfu, Dean ti Agricultural Kọlẹji, ati Du Jinkun, Oludari Ẹka Awujọ, ati bẹbẹ lọ eniyan 11 ṣabẹwo si Dayu Irrigation Yuanmou Project Company fun ayewo.Zhang Wenwang, Igbakeji Se...
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