Table 1.

The score and rank of the comprehensive tomato quality parameters calculated in a PCA of all the treatments.

Treatment	Q1	Q2	Q	Rank
W1F1	0.305	0.708	1.014	4
W1F2	−1.335	−0.304	−1.639	7
W1F3	−3.796	0.010	−3.786	9
W2F1	2.158	1.687	3.844	1
W2F2	0.090	−1.195	−1.105	6
W2F3	−2.227	−0.659	−2.886	8
W3F1	3.784	−1.023	2.761	2
W3F2	1.662	−0.508	1.153	3
W3F3	−0.640	1.284	0.644	5

The treatments are noted as W1, 100% ET ₀; W2, 75% ET ₀; W3, 50% ET ₀; F1, 240N−120P₂O₅−150K₂O kg ha⁻¹; F2, 180N−90P₂O₅−112.5K₂O kg ha⁻¹; and F3, 120N−60P₂O₅−75K₂O kg ha⁻¹.