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七十年代末期,国际上由于能源危机、环境污染、化肥利用率下降等一系列问题的出现,在农业上兴起了一股“有机农业”热,它很快反映到国内的有关学术界。围绕着肥料方针开展了为时4～5年的学术之争。有的认为应以有机肥为主(至少占50～70%)配合化肥;有的则认为“以化肥开路”逐渐增加有机肥料。关于有机无机肥料发展前景,有的认
In the late seventies, due to the emergence of a series of problems in the world due to the energy crisis, environmental pollution and the decline of fertilizer utilization rate, there has been a fever of “organic agriculture” in agriculture, which is quickly reflected in the academic circles in China. Around the fertilizer policy carried out for 4 to 5 years of academic dispute. Some think that organic fertilizers should be the main (at least 50-70%) with chemical fertilizers, while others think that “increasing the use of chemical fertilizers” will gradually increase the amount of organic fertilizers. On organic and inorganic fertilizer development prospects, some recognize