论文部分内容阅读
近年来,随着农业生产条件的改变,粮食、经济作物单产不断提高,复种指数不断增长,在一定程度上存在着粮肥争地矛盾。同时由于不断推广稻、麦等新品种,需肥量大,肥料不足将是农作物增产的主要障碍。“肥料是植物的粮食”。为处理好种地与养地,种粮与种肥的关系,广辟肥源,确保粮食增产,在批林批孔运动的推动下,我们遵照毛主席关于“要使自己的思想适应新的情况,就得学习,要接受新事物,要研究新问
In recent years, with the change of agricultural production conditions, the yield of grain and cash crops has been continuously increased and the index of multiple cropping has been constantly increasing. To some extent, there is a contradiction between the struggle for grain and fertilizer. At the same time due to the continuous promotion of rice, wheat and other new varieties, the need for large amount of fertilizer, fertilizer shortage will be the main obstacle to crop yield. “Fertilizer is plant food.” In order to properly handle the relationship between planting and raising of land, planting of grain and planting of fertilizers, broaden sources of fertilizers and ensure a steady increase in grain output, we, following Chairman Mao Zedong’s call for "adapting our own thinking to the new Situation, you have to learn, to accept new things, to study new questions