近来参加了实际的农业生产劳动,每天都和土壤接触,使我对土壤结构方面的问题又有了一些新的体会。但是因为手边没有现成的可供参考的资料,同时也没有足够的时间和精力来对一些在实践中所碰到的问题进行一些比较详尽的思考,因此,这里所谈的几点体会一定很片面,但是我想这不要紧。主要的是,为了更好地开展在“土壤通报”上即将进行的关于土壤结构问题的讨论,那怕是点点滴滴的意见,也会使我们讨论的内容愈加丰富起来的。 Recently I joined the actual agricultural workforce and came into contact with the soil every day, giving me some new insights into the soil structure. However, because there is no readily available information at hand and there is not enough time and energy to conduct some more detailed thinking on some problems encountered in practice, the experience we have here must be very unilateral But I think it does not matter. The main point is that in order to better carry out the forthcoming discussion on soil structure in the Soil Bulletin, even a bit of opinion will enrich the discussion.