Contributions of Nonleaf Organs to the Yield of Cotton Grown with Different Water Supply

Figure 1

Gas-exchange parameters of leaves, bracts, and capsule walls in three cotton cultivars at the full boll stage in 2012. CK: conventional irrigation; T1: slight deficit irrigation; T2: moderate deficit irrigation. Different letters within a cultivar and within a plant organ are significantly different at the 0.05 probability level.