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Economic traits of flue-cured tobacco from inside and outside greenhouses
| Treatment | Yield (kg ha− 1) | Output values (dollar ha− 1) | Proportions of middle- high-class tobacco (%) | Average price (dollar kg−1) |
|---|---|---|---|---|
| inside the greenhouse | 2327A | 8179A | 73A | 3.52A |
| outside the greenhouse | 2051B | 5552B | 53A | 2.71B |
Different capital letters indicate significant differences under different treatments (P < 0.05). Values represent the averages of three biological replicates
