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论述了机械化旱作农业耕作栽培方式和“三、三”轮耕轮作制度；阐明了作物连片种植、机车连片作业、实行麦、豆、杂三区轮作制，必将推动机械化旱作农业生产的发展，使粮食增产增收。
Discusses the cultivation and cultivation of mechanized dry farming agriculture and the “three, three” rotation system; clarified crop contiguous planting, locomotive contiguous operations, the implementation of wheat, beans, miscellaneous three district rotation system, will promote the mechanization of dry farming The development of production will increase grain yield and income.