1974年的《植物学报》,连续发表了几篇贫下中农的高产典型经验调查总结。这些经验总结来源于群众的实践,贯穿着唯物辩证法思想,在栽培技术上有很多新的创造。同时,文章形式新颖,语 The “Botanical Journal of 1974” published a series of survey reports on high-yield typical experience of several poor and middle peasants. These experiences are summed up from the practice of the masses, run through the dialectical materialism and many new innovations in cultivation techniques. At the same time, the article is new in form and language