| 离差均方比相似分析法在早稻纹枯病流行程度预测中的应用 |
| |
| 引用本文： | 陈观浩,苏庆平.离差均方比相似分析法在早稻纹枯病流行程度预测中的应用[J].安徽农业科学,2000,28(3):324-325. |
| |
| 作者姓名： | 陈观浩 苏庆平 |
| |
| 作者单位： | 1. 广东省化州市病虫测报站,化州,525100
2. 广东省化州市农业局 |
| |
| 摘 要： | 选取与早稻纹枯病流行程度关系密切的 5个气象因子作为相似因子 ,应用离差均方比相似分析法预测 1998、1999年早稻纹枯病流行程度 ,预测结果和实况完全相符 ,回测历史符合率达 10 0 %,为早稻纹枯病中期预测提供了一种简便的方法
|
| 关 键 词： | 水稻纹枯病 预测 离差方比相似分析 |
The Forecast of Rice Plant Sheath Blight by the Similar Analysis of Compare of Deviation Square |
| |
| Chen Guanhao et al.The Forecast of Rice Plant Sheath Blight by the Similar Analysis of Compare of Deviation Square[J].Journal of Anhui Agricultural Sciences,2000,28(3):324-325. |
| |
| Authors: | Chen Guanhao |
| |
| Abstract: | The data of five climatic factors related with the sheath blight of rice plant as the similar factor,in 1998 and 1999 was analyzed with the Similar Analysis of Compare of Deviation Square, and the result was in correspondence with the actual situation. It was a simple method of forecasting the sheath blight of rice plant. |
| |
| Keywords: | Sheath blight of rice plant Forecast Similar Analysis of Compare of Deviation Square |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
