Research Article
The Study of Frost Occurrence in Free State Province of South Africa
Figure 3
Time series of cessation of frost in Julian days from 1960 to 2015 for (a) Bethlehem, (b) Bloemfontein, (c) Bothaville, (d) Fauresmith, (e) Ficksburg, (f) Frankfort, (g) Virginia, (h) Wepener, and (i) Zastron.
| (a) | 
| (b) | 
| (c) | 
| (d) | 
| (e) | 
| (f) | 
| (g) | 
| (h) | 
| (i) |