| 1 | The extraction of crop phenology is very important. | |
| 2 | The heritability of most phenological characters is considerable. | |
| 3 | We have studied the phenological period of the 35 kinds of wild flowers. | |
| 4 | The precipitation and raining season have less effect on the phenology . | |
| 5 | Finally, the phenological results indicate that the majority of high-risk plants flower the whole year. |