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| 作物生长温度效应的非线性模型及其比较研究 | |
| 引用本文： | 黄冲平,王爱华,胡秉民. 作物生长温度效应的非线性模型及其比较研究[J]. 生物数学学报, 2004, 19(4): 481-486 |
| 作者姓名： | 黄冲平 王爱华 胡秉民 |
| 作者单位： | 1. 浙江大学,农业与生物技术学院,浙江,杭州,310029;浙江大学,生命科学学院,浙江,杭州,310029 2. 浙江大学,农业与生物技术学院,浙江,杭州,310029 3. 浙江大学,生命科学学院,浙江,杭州,310029 |
| 基金项目： | 国家自然科学基金(39970122) |
| 摘 要： | 通过严密的数学证明，发现了前人关于作物生长温度效应非线性模型之间的内在联系，修正了有关学者对模型参数定义的局限性，提出了一个通用的作物生长温度效应非线性模型，本研究还将该模型与笔者最近提出的基于高斯方程的非线性模型进行了比较研究，介绍了应用SAS软件求取两个模型相关参数的方法，并以马铃薯生育期模拟为例进行了实证研究，表明这两个模型均有良好的适用性。 |
| 关 键 词： | 作物生长温度效应 非线性模型 比较研究 |
| 文章编号： | 1001-9626(2004)04-0481-06 |
| 修稿时间： | 2003-04-08 |
Study on Temperature Driven Nonlinear Models of Crop Growth and Their Application |
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| HUANG Chong-ping. Study on Temperature Driven Nonlinear Models of Crop Growth and Their Application[J]. Journal of Biomathematics, 2004, 19(4): 481-486 | |
| Authors: | HUANG Chong-ping |
| Affiliation: | HUANG Chong-ping~ |
| Abstract: | By a serious strict demonstration, the mathematical relationship among several temperature driven nonlinear models (TDNLM) is found in this study. The study also amends the limitation of these TDNLM in biological usage. After that a general TDNLM is advanced in this study. A comparative study of the new model to Gauss function based TDNLM submitted by our research group recently is carried in this paper. The methodology to obtain the parameters of these two models by SAS safe ware is introduced. With the example of potato phonology development, an active study is given in this paper. The results show that the two models are of wide usage. |
| Keywords: | Temperature effect on crop growth Nonlinear models Comparative study |
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