TABLE 3.

Soluble sugar contents of strawberry (Fragaria × ananassa) fruit grown under various light intensity conditions in a smart greenhouse.

Treatment	Soluble sugar content (g⋅100 g–1 fresh weight)
	January				February				March
	Fructose	Glucose	Sucrose	Total	Fructose	Glucose	Sucrose	Total	Fructose	Glucose	Sucrose	Total
0 hS	3.5 ± 0.2 az	3.3 ± 0.4 a	2.1 ± 0.1a	8.9 ± 0.8a	2.6 ± 0.1a	2.4 ± 0.3 a	1.6 ± 0.3a	6.6 ± 0.4a	1.9 ± 0.1a	2.2 ± 0.1a	2.4 ± 0.1a	6.5 ± 0.4a
3 hS	3.2 ± 0.1ab	3.1 ± 0.2ab	2.0 ± 0.2a	8.3 ± 0.5a	2.3 ± 0.1b	2.1 ± 0.1ab	1.2 ± 0.1b	5.6 ± 0.1a	1.9 ± 0.1a	2.1 ± 0.2a	2.1 ± 0.1a	6.1 ± 0.6a
5 hS	3.1 ± 0.1ab	2.5 ± 0.3 b	1.4 ± 0.2b	7.0 ± 0.6b	2.1 ± 0.1b	1.9 ± 0.1 b	1.1 ± 0.1b	5.1 ± 0.1b	1.5 ± 0.1b	1.6 ± 0.2b	1.2 ± 0.1b	4.3 ± 0.4b
7 hS	2.2 ± 0.1 c	1.7 ± 0.1 c	1.3 ± 0.1b	5.2 ± 0.1c	2.3 ± 0.1b	1.9 ± 0.1 b	1.0 ± 0.1b	5.2 ± 0.1b	1.3 ± 0.1c	1.4 ± 0.1b	1.2 ± 0.1b	3.9 ± 0.4b

^zAverage values included standard deviation followed by different lower-case letters within a column are significantly different (Duncan’s multiple range test, p ≤ 0.05, n = 3). 0 hS, non-shading treatment (control); 3 hS, three hours of shading until 10:00; 5 hS, five hours of shading until 12:00; 7 hS, seven hours of shading until 14:00.