Table 4.

Means of fruit diameter (mm), and fruit N content (g kg⁻¹) as affected by the nitrogen fertilization, potassium silicate, and clove extract’s main effects during 2017 and 2018.

Treatment		Fruit Diameter
		Summer 2017	Summer 2018
Nitrogen fertilization (kg ha−1)	144	1.22 * a	1.20 a
	216	1.25 a	1.24 a
	288	1.28 a	1.27 a
Potassium silicate (mg L−1)	0	1.24 a	1.22 a
	250	1.25 a	1.24 a
	500	1.26 a	1.25 a
CWE (mg L−1)	0	1.20 c	1.15 c
	5000	1.27 b	1.26 b
	10,000	1.28 a	1.30 a

* Means followed by different small letter(s) within the same column and studied factor, are significantly different according to the LSD test at 0.05 level of probability. CWE: Clove water extract.