多轮驱动希望田野新曙光──来自国有企业改革的报道樊晓燕一中国是个农业大国，这就决定了农作物增产在国民经济中的重要地位。新的数据表明，近２０年来，科学手段的利用在农作物增产中起到了７０％的作用，其中农药的作用在１０％左右。中国目前农药的年产量为二十多万... Multi-wheel drive hopes new dawn in the field - reports from the reform of state-owned enterprises Fan Xiaoyan - China is a large agricultural country, which determines the important position of crop production in the national economy. The new data shows that in the past 20 years, the use of scientific methods has played a 70% role in the increase of crop yields, of which the role of pesticides is about 10%. The current annual output of pesticides in China is more than 200,000...