Chinese Journal of Agrometeorology

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Reviews on Crop Potential Productivity Researches

LI San-ai~(1,2),JU Hui~2,CHI Bao-liang~3 (1.College of Resources and Environmental Sciences, Shanxi Agricultural University, Shan Xi 030801,China; 2.Institute of Environment and Sustainable Development in Agriculture, the Chinese Academy of Agricultural Science; 3.Dryland Farming Research Center, Shanxi Academy of Agricultural Sciences)   

  • Online:2005-04-10 Published:2005-04-10

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.

Key words: Crop potential productivity, Crop potential productivity, Developmental history, Direction