浅谈“绿证工程”在科技兴农中的作用□杜学明“绿色证书工程”的实施，使桦川县农村科技含量大大增加，科技兴农的作用越来越明显。１９９７年全县粮食总产４．１亿公斤，平均亩产３１５公斤，总产值６．５亿元，人均收入２４００元，跨入了全省前列。一、培养造就一支科... On the role of “green card project” in promoting agriculture through science and technology □ The implementation of “Green Certificate Project” by Du Xueming has greatly increased the rural science and technology content in Huachuan County and played an increasingly significant role in promoting agriculture through science and technology. In 1997, the county’s total grain output reached 410 million kg, with an average yield of 315 kg per mu, a total output value of 650 million yuan and a per capita income of 2,400 yuan, entering the front of the province. First, to cultivate a branch ...