农业是国民经济的基础。农业的发展问题,是关系到人类发展前景的一个带有根本性的问题。围绕着这一问题,一直充满着唯物论与唯心论、辩证法与形而上学的斗争。农业的发展是“人定胜天”、还是“靠天吃饭”,是必须农林牧三结合、还是可以孤立的发展,农业发展的前景是越来越广阔、还是越来越加悲观。这些根本对立的观点,就是这种斗争在农业发展问题上的重要表现。概括地回顾一下农业科学技术发展的历史, Agriculture is the foundation of the national economy. The issue of the development of agriculture is a fundamental one that has a bearing on the prospects of human development. Around this issue, it has always been full of the struggle between materialism and idealism, dialectics and metaphysics. The development of agriculture is “people prevail in the sky” or “eat by the sky”, is it necessary to combine with agriculture, forestry, animal husbandry and animal husbandry or can it be developed in isolation? The prospects for agricultural development are more and more broad and increasingly pessimistic. These fundamentally opposing views are the important manifestation of this struggle on the issue of agricultural development. Summarizing the history of agricultural science and technology development,