园艺学报 ›› 2005, Vol. 32 ›› Issue (02): 262-267.

• 研究论文 • 上一篇    下一篇


袁昌梅1;罗卫红1, 2;张生飞1;戴剑锋1;金亮1   

  1. (1 南京农业大学农学院, 南京210095; 2 上海市农业科学院上海市设施园艺技术重点实验室, 上海201106)
  • 收稿日期:2004-05-09 修回日期:2004-10-08 出版日期:2005-04-25 发布日期:2005-04-25
  • 通讯作者: 罗卫红

Simulation of the Development of Greenhouse Muskmelon

Yuan Changmei1;Luo Weihong1, 2;Zhang Shengfei1;Dai Jianfeng1;Jin Liang1   

  1. (1College of Agriculture, Nanjing Agricultural University, Nanjing 210095, China; 2 Key Lab of Protected Horticultural Technology, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China)
  • Received:2004-05-09 Revised:2004-10-08 Online:2005-04-25 Published:2005-04-25
  • Contact: Luo Wei-hong

摘要: 通过研究甜瓜的发育生理生态过程, 建立了以生理发育时间为基础的温室甜瓜发育过程模拟模型, 并利用不同播期、地点和品种的试验资料对模型进行了检验。结果表明, 模型对发芽期、幼苗期、伸蔓期、开花期、结果期等各生育期及全生育期的模拟预测值与实际观测值的符合度较好, 其回归估计标准误差(RMSE) 分别为1、3、2.2、1.8、1.1、2.6 d。

关键词: 甜瓜, 温室甜瓜, 生理发育时间, 模拟模型

Abstract: A development simulation model of greenhouse muskmelon was developed based on the concept of physiological development time ( PDT). experiments with different varieties and sowing dates were carried out in Shanghai and Nanjing to collect data to calibrate and validate the model. The results show that the simulated results agree well with the observed ones. The root mean squared error (RMSE) for development stages of germination, five leaf stage, tendril elongation, flowering, fruit setting and the whole growth duration was 1, 3, 2.2, 1.8, 1.1, 2.6 days, respectively.

Key words: Muskmelon, Greenhouse muskmelon, Physiological development time, Simulation model