Figure 2.
The broad-sense heritability (H2) of drought resistance related traits in maize seedlings. 19ER, seedling emergence rate measured in Fuxin in 2019; 20ER, seedling emergence rate measured in Fuxin in 2020; ER, seedling emergence rate BLUE value calculated from two-year data; 19SPH, seedling plant height measured in Fuxin in 2019; 20SPH, seedling plant height measured in Fuxin in 2020; SPH, BLUE value of seedling plant height calculated from two-year data; 19GY, grain yield measured in Fuxin in 2019; 20GY, grain yield measured in Fuxin in 2020; GY, grain yield BLUE value calculated from two-year data.