Strategies to Overcome Climate Change by Selecting Chilli and Tomato Cultivars

Vegetables are sensitive to climate change. Therefore, cultivars that are resistant to climate change are an alternative. This study aims to examine the adaptability of selected lines and varieties of tomatoes and chilies in farmers' fields. Five lines and superior varieties of chili and tomato were selected. The trial was conducted using a randomized block design in the highlands and lowlands to determine the response of the selected cultivars to the new agroecosystem. There were three replicates at each site. The results showed significant differences at each site. Some of the improved chili lines performed better than others in the highlands. However, its performance depends on the altitude and the season. In the two research locations (highlands and lowlands), the Permata variety was the best because it could produce the highest production; production rate below CLN2026 and CLN3024. CLN2026 shows good performance when cultivated in mild rainy conditions. For tomato lines, the performance was better in the highlands than in the lowlands. For chili, the Kencana variety produces the most fruit, but it is small and short, the production is lower. High production lines are AVPP0514 and 0513AVPP at two heights. Based on these findings, it is suggested to farmers to choose the best line according to the location where they will cultivate tomatoes and chilies.