捷克斯洛伐克有史以来第一次向国外出口粮食,主要归功于灌溉事业的成功。捷克斯洛伐克是一个人口相对比较稠密的国家,(人均耕地0.44公顷),农业生产以大规模的农场形式为主。东部为半湿润地区,降雨量不足且年内分配不均匀,因此该地区的灌溉和施肥对产量起主要作用。 Czechoslovakia’s first export of food to foreign countries for the first time was largely due to the success of irrigation. Czechoslovakia is a relatively densely populated country (0.44 hectares per capita), and agricultural production is dominated by large-scale farms. The eastern part is sub-humid, with insufficient rainfall and uneven distribution during the year, so irrigation and fertilization play a major role in the yield.