## 3 Results
### Results of Growth Information Map  
The drone traversed the entire orchard and captured images of 56 areas, as shown in Figure 16. The method proposed in this study was used to obtain the 56 regional growth information maps. The growth information maps were concatenated according to the original image position to obtain the growth information map of the overall strawberry field, as shown in Figure 17. The conformity between the region picking priorities derived from the overall growth chart in this study and those  
Figure 17: The growth information map of the overall strawberry field. Figure 18: Number of strawberry fruits with different representative colors. \begin{table}
\begin{tabular}{c c c c} \hline \hline
**Exper Order** & **Right** & **Wrong** & **Accuracy** \\ \hline
1 & 42 & 14 & 75.00\% \\
2 & 49 & 7 & 87.50\% \\
3 & 47 & 9 & 83.92\% \\
4 & 51 & 4 & 91.07\% \\
5 & 44 & 12 & 78.57\% \\
6 & 39 & 17 & 69.64\% \\
7 & 44 & 12 & 78.57\% \\
8 & 50 & 6 & 89.28\% \\
9 & 47 & 9 & 83.92\% \\
10 & 38 & 18 & 67.86\% \\
**Avr** & **45.10** & **10.80** & **80.53\%** \\ \hline \hline \end{tabular}
\end{table} 
Table 6: The alignment between the picking priorities in this study and those given by experts. \begin{table}
\begin{tabular}{c c c c} \hline \hline \multirow{2}{*}{**Color Representation**} & \multicolumn{2}{c}{**Average Size of**} & \multicolumn{2}{c}{**The Aggregate Count**} & \multicolumn{2}{c}{**Ratio of the Total**} \\  & **Strawberry Plants** & **of Immature and** & **Fruit Count to the** \\  & **per plot/m\({}^{2}\)** & **Mature Fruits** & **Plant Size** \\ \hline Light green & 2.52 & 50 & 19.84 \\ Light green & 2.61 & 52 & 19.92 \\ Red & 2.49 & 117 & 46.98 \\ Red & 2.61 & 129 & 49.42 \\ Red & 2.51 & 113  
In Figure 17, the red area accounts for 17.8% of the total area. This type of area has more mature strawberries, and many strawberries will be mature in the future. Harvesting work should be carried out as soon as possible to reduce the decay of strawberry fruits in these areas. The green area accounts for 39.3% of the total area, and the number of mature strawberries in this type of area was relatively small compared to the number of strawberries that would mature soon, resulting in a lower priority for harvesting. The orange-yellow area accounts for 42.9% of the total area, and this type of area had a moderate number of mature strawberries, and there would also be a certain number of strawberries maturing in the future. Attention should be paid to these areas and a later harvest plan should be formulated. From the perspective of regional distribution, the maturity of strawberries in the southern part of the farmland was faster than that in the northern part, and the maturity of strawberries in the eastern and western parts was faster than that in the central part. The assessment of picking priorities for various regions of the strawberry field in this study yielded an average accuracy of 80.53%, based on those provided by 10 experts. This accuracy ensures precise guidance for harvesting. According to Table 7, the values of \"Ratio of the total fruit count to the plant size\" can reflect the maturity status in different areas. In the regions represented by green color, the minimum ratio is 2.71, and the maximum is 10.95. In the regions represented by light green color, the minimum ratio is 14.34, and the maximum is 20.77. In the regions represented by yellow color, the minimum ratio is 21.07, and the maximum is 28.13. In the regions represented by orange color, the minimum ratio is 28.90, and the maximum is 39.75. In the regions represented by red color, the minimum ratio is 41.97, and the maximum is 61.57. For areas with a larger number of strawberries ready for harvest or smaller strawberry plant areas, their harvest index is higher. Conversely, for areas with fewer strawberries ready for harvest or larger strawberry plant areas, their harvest index is lower. The different colors set in this study correspond to the range of changes in the harvest index.