## 3 Results and Discussion
### Germination Parameters  
The G%, GI, CVG and T50 improved significantly in the micro-greenhouse compared to the traditional technique for the optimum temperature, humidity and soil moisture conditions for sesame seed germination. The germination parameters determined for sesame seeds in the micro-greenhouse and the traditional technique are shown in Table 5. The sprout production in the micro-greenhouse is shown in Figure 7a. \begin{table}
\begin{tabular}{c c c c} \hline \hline
**Control** & **Simulation** & \multicolumn{2}{c}{**Implementation**} \\ \hline  & & SE & MAE \\ FL Temperature Control (\({}^{\circ}\)C) & 0.4 & 30.02 \(\pm\) 0.002 & 30.02 \(\pm\) 0.08 \\ NN Humidity Control (\%) & 0.05 & 77 \(\pm\) 0.11 & 77 \(\pm\) 3.90 \\ PID Soil Moisture Control (\%) & 0.1 & 87 \(\pm\) 0.55 & 87 \(\pm\) 3.95 \\ VPD Control (kPa) & 1.03 & 0.93 \(\pm\) 0.004 & 0.93 \(\pm\) 0.09 \\ \hline \hline \end{tabular}
\end{table} 
Table 4: Error comparison in simulation and implementation. Griminating sesame seeds in conditions that are not optimal for their growth reduces the metabolic process caused by the dormant state in which the seed is exposed [35]. In this work, a temperature of 30 \({}^{\circ}\)C was established in the micro-greenhouse. In [56], it is reported that in order to have a high G% and CVG, it is necessary to maintain a soil moisture range of 75-90%. If the soil moisture percentage increases to 100%, it would be difficult for the seed to receive oxygen because it compacts and obstructs the oxygen passage. Alternatively, if the soil moisture decreased below 75%, water absorption in the seed would be lower. Therefore, the movement of the reserves within the seed would not be adequately achieved. In this work, soil moisture for sesame seed germination remained at 85%. The environmental conditions of the physical variables were emulated in the laboratory, and it was complex to maintain the values of temperature, humidity and soil moisture constantly since there was no control of the physical variables in the traditional technique, which made it difficult to obtain the proper conditions for the development process of seed germination. A G% of 88% was obtained in a micro-greenhouse under conditions of 30.02 \({}^{\circ}\)C and 77% for temperature and humidity in the present investigation. With these results, sesame seed sprouts grew with a VPD value of 0.93 kPa and soil moisture of 87%. In the work presented by [29], they tested germination in different varieties of sesame seeds at 25 \({}^{\circ}\)C. The G% results that they obtained ranged between 71% and 97%. In another study [27], G% results in sesame seeds between 84% and 97% at 25 \({}^{\circ}\)C were presented. In the work presented by [26], G% results between 65% and 95% when applying uniform irrigation to sesame seeds are presented. The authors of [25] germinated sesame seeds at different temperatures, obtaining their best G% at 25 \({}^{\circ}\)C with 73.8%. Crotalaria seeds have also been investigated under controlled conditions, as shown in the work of [53], where they obtained a CVG of 2 at a temperature of 25 \({}^{\circ}\)C. Additionally, [57] studied bean seeds and obtained a T50 of 3.6 days when germinated at 25 \({}^{\circ}\)C. The previous works demonstrated that germinating under controlled conditions positively impacts the seed germination parameters; therefore, if the control algorithm maintains the VPD and soil moisture with precision at the appropriate value, the germination process benefits.