在毛主席的革命路线指引下,我区化肥工业从无到有,不断发展壮大,目前大部分地区、县都建立了化肥厂,化肥供应将越来越多,形势很好。近年来,许多地方通过科学实验,摸索了不少合理用肥经验,提高了化肥的经济效益,为增加生产,降低成本,起了极积作用。 Guided by Chairman Mao’s revolutionary line, the fertilizer industry in our region has grown from scratch and continues to grow. At present, chemical fertilizers are established in most regions and counties, and the supply of fertilizers will be more and more in good condition. In recent years, many places through scientific experiments, groping a lot of rational use of fertilizer experience and improve the economic benefits of fertilizers, in order to increase production and reduce costs, played a very important role.