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Table 3 Mean performance of genotypes based on leaf temperature (LT), grain yield and harvest index (HI) under dryland and irrigated environments

From: Genotypic variation in sorghum [Sorghum bicolor (L.) Moench] exotic germplasm collections for drought and disease tolerance

Dryland environment Irrigated environment
Genotype LT (°C) Grain yield (g plant-1) HI LT (°C) Grain yield (g plant-1) HI
Top five genotypes      
RTx7000 42.3 30.4 0.33 35.4 40.1 0.36
PI562723 42.3 22.3 0.34 35.2 14.6 0.40
IS24453 41.5 15.0 0.19 36.8 49.2 0.13
PI475432 41.5 34.4 0.37 35.1 39.0 0.16
IS2397 41.4 15.5 0.18 36.6 42.2 0.30
Bottom five genotypes      
Ajabsido 34.8 27.2 0.37 36.1 71.1 0.29
KS19R 35.8 24.3 0.44 36.6 55.7 0.31
PI570895 36.3 43.3 0.40 36.0 55.3 0.26
IS29654 36.4 7.7 0.16 37.2 1.16 0.04
IS26694 36.4 12.0 0.10 36.5 45.0 0.13