【摘要】 综述了国内外作物生产潜力从光合潜力到光温潜力、再到气候潜力和土地潜力的发展历史,对作物生产潜力的研究现状进行了评述,介绍了当前研究中常用的几种方法,探讨了研究中存在的问题及今后的发展方向,认为作物动态生长模型与地理信息系统的结合将成为研究作物生产潜力的发展方向更多还原

【Abstract】 Developmental history of crop potential productivity from photosynthesis, photo-temperature, and climate to land potential productivity both domestic and international was reviewed in this paper. The current situation of crop potential productivity research were summarized and several research methodologies in common use were introduced. The existing problems of current researches and its developmental direction in future were also discussed. It was pointed out that crop dynamic model combining GIS would become a new developmental tendency on crop potential productivity researches.更多还原