| 桑螟实验种群数量变动的模拟 |
| |
| 引用本文： | 谢立群,王卫明,浦冠勤.桑螟实验种群数量变动的模拟[J].蚕业科学,2002,28(3):261-264. |
| |
| 作者姓名： | 谢立群 王卫明 浦冠勤 |
| |
| 作者单位： | 1. 苏州大学蚕桑系,苏州,215006
2. 江苏省吴江市多管局 |
| |
| 摘 要： | 在对桑螟种群数量变动规律研究的基础上 ,应用变维矩阵 ,建立了桑螟种群动态模拟模型 ,模型采用分块矩阵的方式 ,以实际日龄为步长 ,对虫期的向量实行按矩阵维数的变化而伸缩的形式 ,使模型符合于变温条件下桑螟的种群动态。
|
| 关 键 词： | 桑螟 种群 模拟 模型 |
| 修稿时间： | 2001年12月3日 |
Simulation of Diaphania pyloalis Population Dynamic |
| |
| Xie Liqun,Wang Weiming,Pu Guanqin.Simulation of Diaphania pyloalis Population Dynamic[J].Acta Sericologica Sinica,2002,28(3):261-264. |
| |
| Authors: | Xie Liqun Wang Weiming Pu Guanqin |
| |
| Institution: | Xie Liqun 1 Wang Weiming 2 Pu Guanqin 1 |
| |
| Abstract: | Based upon the change rules of Diaphania pyloalis population,a population dynamics model was created by using the dimension changeable matrix.In this model,matrix blocks were adopted and calendar time (day ) was used as time scale.Additionally,the vectors of this insect were changeable with the changes in matrix dimensions,so this model conformed to the population dynamic of Diaphania pyloalis in temperature changeable conditions. |
| |
| Keywords: | Diaphania pyloalis Walker Population Simulation Model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
