Table 1. Amount of fertilizer (kg/plant) in each growing period.

Treatment	Period	CO(NH2)2 (N ≥ 46.67%)	CaP2H4O8(P2O5 ≥ 12%)	K2SO4(K2O ≥50.0%)
N1	G	0	0.435	0.424
	P	0	0.145	0.636
	Y	0	0.58	0.848
	C	0	0.29	0.212
N2	G	0.544	0.435	0.424
	P	0.136	0.145	0.636
	Y	0.544	0.58	0.848
	C	0.136	0.29	0.212
N3	G	0.724	0.435	0.424
	P	0.181	0.145	0.636
	Y	0.724	0.58	0.848
	C	0.181	0.29	0.212
N4	G	0.904	0.435	0.424
	P	0.226	0.145	0.636
	Y	0.904	0.58	0.848
	C	0.226	0.29	0.212
N5	G	1.088	0.435	0.424
	P	0.272	0.145	0.636
	Y	1.088	0.58	0.848
	C	0.272	0.29	0.212

Fertilization was applied at four stages of development: germination (G); physiological fruit-dropping (P); young fruit expansion (Y) and fruit color-change (C); G:P:Y:C ratios were: 40:10:40:10 for CO(NH₂)₂ application, 30:10:40:20 for CaP₂H₄O₈ application, and 20:30:40:10 for K₂SO₄ application.