On the morning of April 14, xi 'an huang's biological engineering co., ltd. donated 2 million yuan to our school for the construction of "monitoring and early warning center for crop diseases, insect pests and weeds". Zhao zhong, executive deputy secr...
On the morning of April 14, northwest a&f university accepted a donation of 2 million yuan from xi 'an huangs biological engineering co., ltd. to set up a monitoring and early warning center for crop diseases, insect pests and weeds. In 2012, xi 'an h...
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