作物生产数学模型的意义及其检验

The Significance and the Test of Mathematical Model of Crop Production

在试验研究的基础上提出了多重检验的方法,即数学检验、模拟检验、生物学检验、参数检验,以检验作物生产数学模型的客观性及实用性。

The crop variety is a genetic system composed of the genetic codes. It responds to ecologicai system, forming 'crop-environment' sys- tem, and the function is standy. It is feasible to simulate the function of crop-environment system with crop production mathematical model. It is easy to establish the mathematical model today when microco- mputer begins to be popularized, and the important problem is how to test the model. The multipletest methods were advanced by our experment research. They are mathematical test,biological test,historical simulated test, pro-gnostic test and parameter test, by which the objectiveness of mathematical model was determined.