中国大豆发育动态的计算机模型  

The Computer Model of The Dynamic State of Soybean Development In China

作　　者：潘铁夫[1] 张德荣[1] 李德明[2] 张隐君 

机构地区：[1]吉林省农业科学院 [2]黑龙江省农垦科学院

出　　处：《中国农业气象》1993年第4期1-7,8,共8页Chinese Journal of Agrometeorology

摘　　要：利用1980～1982年,黑河3号等10个大豆品种在全国19个省26个点34个播期种植的生物气候资料,在计算机上建立了大豆播种至出苗和出苗至成熟两个发育阶段的发育动态的计算机模型,起名“大豆发育动态的正态模型”.大豆发育的正态模型不仅各项参数有明确的生物学意义,而且模拟精度比传统的“积温模型”有明显提高.The biological climatic data which are 10 soybean varieties of Heihe No.3 and so on planted in 34 seeding times in 26 places of 19 provinces in China from 1980 to 1982 are used in this paper. A computer model of developmental dynamics of two developmental stages of soybean, seeding to emergence and emergence to maturity, was set up in a computer. This computer model is named 'Orthostate model of developmental dynamics of soybean'. Every parameter in the orthostate model of soybean development not only has a clear biological significance, but also its simulated precision is obviously higher than the traditional 'Accumulated temperature model'.

关 键 词：大豆 发育 动态 计算机 模型 

分 类 号：S565.101[农业科学—作物学]