The Use of Temporary Immersion System Double Vessel Method and Regression Tree in Orchid Seed Planting

This proposal aims to explore the use of the Temporary Immersion System (TIS) Double Vessel and Regression Tree methods in planting orchid seeds. The TIS-DV method will be used to optimize the growth and development of orchid seeds through tissue culture. Regression trees will be used to predict temperature and humidity values inside the vessel. Explained in graphic form such as histograms, line charts, and scatterplot charts. The results of measurements and predictive analysis related to air temperature and humidity inside the vessel have air temperature measurements with temperature variations in the range of $23^{\circ}\mathrm{C}$ to $25.5^{\circ}\mathrm{C}$, and the highest frequency occurs at $24.5^{\circ}\mathrm{C}$. Furthermore, the temperature prediction analysis shows a very high degree of accuracy with the valuesR $^{2}$ of 99.22%, which indicates a strong relationship between predictions and actual data. the results of humidity measurements show that the highest frequency occurs at 97%. Humidity prediction analysis shows a high degree of accuracy, with valuesR $^{2}$ of 98.95%.