Table 2.

Plant growth parameters under different irrigation water salinity and P rate. Values with the same letters under the same salinity level are statistically equal.

Season	Irrigation Water Salinity (dS·m−1)	P Rate (kg P2O5·ha−1)	Number of Leaves	Plant Height (cm)	Root Length (cm)	Root Fresh Weight (g·plant−1)	Shoot Fresh Weight (g·plant−1)	Plant Dry Weight (g)	Leaf Area (cm2·plant−1)
2019	0.7	105	13 ± 2 a	165 ± 15 b	22 ± 3 b	22 ± 4 b	279 ± 34 a	82 ± 39 b	25 ± 6 b
		126	14 ± 2 a	181 ± 8 a	21 ± 4 b	23 ± 8 b	282 ± 60 a	87 ± 61 b	25 ± 5 b
		150	14 ± 1 a	168 ± 14 b	22 ± 6 a	28 ± 11 a	284 ± 74 a	119 ± 43 a	26 ± 5 a
	2	105	11 ± 2 c	166 ± 18 a	20 ± 5 b	30 ± 9 b	271 ± 70 c	110 ± 27 a	24 ± 6 b
		126	12 ± 2 b	168 ± 14 a	22 ± 4 a	33 ± 12 a	284 ± 70 b	102 ± 45 a	25 ± 5 b
		150	12 ± 2 a	166 ± 18 a	21 ± 3 b	32 ± 9 a	292 ± 77 a	103 ± 58 a	28 ± 4 a
	4	105	12 ± 1 a	131 ± 10 c	22 ± 3 b	20 ± 7 b	209 ± 37 b	59 ± 35 c	19 ± 3 c
		126	12 ± 1 a	153 ± 12 a	25 ± 3 a	26 ± 8 a	236 ± 51 a	83 ± 28 b	22 ± 5 b
		150	13 ± 1 a	147 ± 12 b	25 ± 3 a	27 ± 8 a	241 ± 69 a	97 ± 43 a	22 ± 4 a
	6	105	13 ± 1 a	150 ± 11 b	24 ± 6 b	18 ± 3 c	200 ± 29 b	55 ± 31 c	19 ± 4 b
		126	13 ± 1 a	148 ± 6 b	24 ± 3 ab	19 ± 3 b	204 ± 28 b	76 ± 17 b	20 ± 2 b
		150	12 ± 1 a	154 ± 16 a	25 ± 4 a	22 ± 7 a	223 ± 67 a	81 ± 35 a	21 ± 5 a
2020	0.7	105	15 ± 1 a	154 ± 20 a	23 ± 4 a	22 ± 4 b	249 ± 74 b	97 ± 5 b	32 ± 15 a
		126	15 ± 4 a	146 ± 23 a	22 ± 5 a	24 ± 8 b	249 ± 87 b	95 ± 4 b	21 ± 7 a
		150	14 ± 3 a	137 ± 28 a	24 ± 8 a	25 ± 11 a	276 ± 80 a	113 ± 7 a	24 ± 8 a
	2	105	12 ± 3 a	153 ± 18 a	21 ± 5 b	32 ± 9 b	288 ± 84 a	116 ± 5 a	26 ± 7 a
		126	11 ± 1 a	156 ± 29 a	21 ± 4 b	34 ± 12 a	268 ± 100 a	114 ± 4 a	19 ± 8 a
		150	13 ± 4 a	163 ± 24 a	22 ± 4 a	33 ± 15 a	285 ± 111 a	118 ± 7 a	26 ± 9 a
	4	105	12 ± 4 b	134 ± 14 b	24 ± 3 b	22 ± 7 b	178 ± 44 b	74 ± 11 b	19 ± 4 b
		126	13 ± 4 a	159 ± 16 a	26 ± 3 a	26 ± 8 a	266 ± 65 a	106 ± 7 a	24 ± 5 a
		150	13 ± 2 a	152 ± 24 a	24 ± 4 a	26 ± 8 a	267 ± 105 a	107 ± 6 a	25 ± 8 a
	6	105	13 ± 1 a	148 ± 12 b	23 ± 6 b	19 ± 7 c	169 ± 40 c	78 ± 9 c	18 ± 4 c
		126	12 ± 2 a	152 ± 6 ab	25 ± 3 b	23 ± 3 a	222 ± 30 b	90 ± 4 b	21 ± 3 b
		150	12 ± 2 a	167 ± 24 a	25 ± 4 a	22 ± 7 b	251 ± 82 a	97 ± 4 a	22 ± 6 a

Small letters (a, b and c) indicate the statistically homogenous groups.