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中国农学通报

中国农学通报 ›› 2005, Vol. 21 ›› Issue (1): 312-312.

所属专题： 油料作物

• 目次 • 上一篇    下一篇

大豆阶段发育动态模型的研究与建立

张敬涛,周丰锁,王谦玉,王 成,赵桂范,史占忠, 崔 冶,赵广山,乔连成   

  • 出版日期:2005-01-05 发布日期:2005-01-05

Study on the Soybean Development Simulation Model

Zhang Jingtao, Zhou Fengsuo, Wang Qianyu, Wang Cheng, Zhao Guifan, Shi Zhanzhong, Cui Ye, Zhao Guangshan, Qiao liancheng   

  • Online:2005-01-05 Published:2005-01-05

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摘要： 研究了不同大豆类型品种的发育与温、光等主要环境因子的数量关系，在借鉴吸收析因指数形式的小麦发育期动态模拟模型（WDSM）、“水稻钟“模型和DSSAT3等模型思想方法基础上，构建了大豆阶段发育动态模拟模型（SDSM）。经验正不同类型品种平均误差在1~2d内，与传统的积温法相比，其模拟精度有了较大提高。

Abstract: In this paper, the quantitative relationship between soybean development of different varietal types and main environmental factors (temperature, photoperiod, act.) was systematically studied. The soybean development simulation model(SDSM) was constructed based on the thoughts of the wheat development simulation model(SDSM) expressed by a multiple form of exponential functions and the Rice Clock Model and the DSSAT3 Model .Appling the SDSM , average error of different soybean varieties was in 1~3 days, The precision of the SDSM is higher than traditional accumulate temperature method.