FIGURE 2.

Comparison of some important agronomic traits between well watered and drought stress conditions with the ripening time. (A) The decreased panicle length were detected more significant difference in MILT1444, DOURADOAGULHA, and KHAUMEO. (B) The seeding setting rate almost decreased under drought stress except MILT1444 with increased trend. (C,D) Primary branches per panicle were less frequently declined by water stress than secondary branches per panicle in six varieties. (E) The reduction of grain weight per panicle was significant in all varieties except MILT1444. Each value in (A–E) represents the mean ± SD of three independent biological replicates. Significant levels are marked with asterisks, ^∗P < 0.05 and ^∗∗P < 0.01 versus well watered.