| Characteristic | Inside the screen house | Outside the screen house | LSD | % Difference between the inside and outside of the screen house |
| Stem fresh weight (g) | 606.06a | 589.94a | 289.61 | −2.7% |
| Stem internode number | 20.20a | 19.7a | 3.18 | −2.5% |
| Stem juice volume (ml) | 260a | 248a | 133.4 | −4.6% |
| Stem juice pH | 5.51a | 5.52a | 0.11 | +0.2% |
| Stem juice weight (g) | 280.79a | 267.83a | 143.78 | −4.6% |
| Cake fresh weight (g) | 325.27a | 322.11a | 149.73 | −1.0% |
| Juice /fresh cake weight ratio | 0.87a | 0.82a | 0.13 | −5.7% |
| Dry cake weight (g) | 121.39a | 114.29a | 59.42 | +6.2% |
| Residual juice weight (g) | 203.89a | 207.82a | 91.22 | +1.9% |
| Residual juice volume (ml) | 188.83a | 192.41a | 84.59 | +1.9% |
| Total juice volume (ml) | 448.83a | 440.41a | 215.22 | +1.9% |
| Glucose concentration (mg/ml) | 8.9a | 5.5b | 2.30 | −38.2% |
| Fructose concentration (mg/ml) | 7.9a | 4.9b | 2.80 | −38.0% |
| Glucose/fructose ratio | 1.15a | 1.13a | 0.21 | −1.7% |
| Sucrose concentration (mg/ml) | 114.6a | 112.2a | 17.40 | −2.1% |
| Starch concentration (mg/ml) | 0.17a | 0.09a | 0.09 | −47.1% |
| Total pressed juice sugar (g) | 34.79a | 30.19a | 18.12 | −13.2% |
| Total stem sugar (g) | 60.03a | 53.67a | 29.65 | −10.6% |
| Pressed sugar/dry cake weight ratio | 0.29a | 0.26a | 0.05 | −10.3% |