条件筛选
-
Green vegetables make their way to the dining tables of countless households
Chen Riyuan inspects the growth of seedlings in the experimental greenhouse. Vegetable research expert Chen Riyuan: Chen Riyuan, professor and doctoral supervisor at South China Agricultural University, as an agronomy expert who has long cultivated vegetable fields, Chen Riyuan operates numerous vegetable experimental sites and technology promotion bases in Dongguan, Foshan and even Guangxi, Yunnan,