Selections of donors depending on agronomic traits, seed yield components, and fatty acid profile for genetic improvement of Carthamus using stepwise multiple regression | OCL

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This article has a note: [https://doi.org/10.1051/ocl/2021041]

Table 2

Mean performance of agronomic traits and oil percent of 18 genotypes of safflower (combined analysis of 2016–2017 and 2017–2018 seasons).

Genotype	PH	NFB	NSB	NTHB	SYP	YFB	YSB	YSHB	Seed index	Oil %
K1	90.5 ± 2.9^e,f,g	21 ± 0.5^b	19.5 ± 0.43^b	3.3 ± 0.21^d	49.3 ± 0.45^b	23.9 ± 0.54^b	21.6 ± 0.47^c	3.8 ± 0.3^c	44.9 ± 0.05^e	29.5 ± 0.11ⁿ
K2	107.7 ± 2.51^b,c	6.7 ± 0.2^d,e	12.2 ± 0.48^e,f	0.3 ± 0.21^e	22.2 ± 0.84^h	8.2 ± 0.28^f	13.6 ± 0.53^g	0.4 ± 0.25^d	46.6 ± 0.03^c	42.8 ± 0.04^a
K4	107 ± 2.1^b,c	6.2 ± 0.4^d,e,f	6.2 ± 0.79^h	0^e	17.9 ± 0.51ⁱ	9.7 ± 0.54^e	7.8 ± 0.32	0^d	57.6 ± 0.02^a	29.7 ± 0.05^m
K5	121.8 ± 2.2^a	7.33 ± 0.2^d	14 ± 0.52^d,e	0^e	34.6 ± 1.22^d	12.4 ± 0.39^c	22.2 ± 0.91^c	0^d	38.1 ± 0.16^l	20.1 ± 0.15^p
K6	112.5 ± 1.8^a,b	28.7 ± 0.5^a	5.3 ± 0.21ⁱ	0^e	35.2 ± 0.34^d	30.22 ± 0.25^a	5.02 ± 0.16^h	0^d	39.6 ± 0.03^k	29.8 ± 0.06^m
K7	82.8 ± 1.8^g,h,i	6.5 ± 0.2^d,e	12.5 ± 0.22^e,f	0^e	23.8 ± 0.1^g	8.6 ± 0.18^e,f	15.1 ± 0.19^f	0^d	44.2 ± 0.03^f	29.7 ± 0.04^m
K8	84.5 ± 4.7^{f g, h, i}	5.33 ± 0.2^f	16.5 ± 0.56^c	6.33 ± 0.21^a	34.6 ± 0.93^d	7 ± 0.21^g	19.8 ± 0.82^d	7.8 ± 0.2^a	42.8 ± 0.04^g	31.8 ± 0.07ⁱ
K9	114.5 ± 5.3^a,b	5.5 ± 0.2^e,f	9.7 ± 0.33^e	3 ± 0.37^d	35.6 ± 0.69^d	11.3 ± 0.35^d	18.5 ± 0.68^e	5.9 ± 0.65^b	40.9 ± 0.02^h	32.4 ± 0.05^h
K12	75.7 ± 4.6ⁱ	5.7 ± 0.8^e,f	13.3 ± 3.1^d,e	4.3 ± 2.5^c	14.8 ± 2.95^l	4.3 ± 0.47^h	8.1 ± 1.62^h	2.4 ± 1.35	23 ± 0.05^r	31.3 ± 0.03^k
K13	90.7 ± 0.4^e,f,g	5.3 ± 0.2^f	13.8 ± 0.31^d,e	0^e	21.7 ± 0.36^h	6.5 ± 0.21^g	15.1 ± 0.2^f	0^d	45.6 ± 0.03^d	36.6 ± 0.07^d
K15	102 ± 0.4^c,d	6.5 ± 0.2^d,e	12.7 ± 0.49^e,f	5.5 ± 0.34^b	31.6 ± 0.62^e	8.8 ± 0.25^e,f	15.7 ± 0.62^f	7 3 ± 0.34^a	24.9 ± 0.03^p	31.8 ± 0.04ⁱ
K17	118.7 ± 1.4^a	5.8 ± 0.3^e,f	14.7 ± 0.33^c,d	0^e	37.5 ± 0.18^c	11.2 ± 0.52^d	26.3 ± 0.49^b	0^d	32.8 ± 0.03^o	34.5 ± 0.03^f
K19	99.5 ± 2.2^c,d,e	6.5 ± 0.2^d,e	7.5 ± 0.22	0.3 ± 0.21^e	26.3 ± 0.46^f	12.45 ± 0.37^c,d	13.2 ± 0.35^g	0.61 ± 0.38^d	40.4 ± 0.02ⁱ	32.7 ± 0.04^g
K21	94.8 ± 1.2^d,e,f	7.2 ± 0.4^d,e	16 ± 0.52^c	0.5 ± 0.22^e	34.6 ± 0.9^d	10.9 ± 0.52^d	22.9 ± 0.6^c	0.72 ± 0.32^d	35.2 ± 0.03	34.8 ± 0.03^e
K24	79.3 ± 2.4^h,i	8.7 ± 0.3^c	15.5 ± 0.34^c	0^e	25.8 ± 0.36^f	9.7 ± 0.31^r	16 ± 0.23^f	0^d	33.6 ± 0.03ⁿ	30.3 ± 0.05^l
K25	90.5 ± 2.9^e,f,g	6.7 ± 0.2^d,e	14.2 ± 0.4^c,d	0.3 ± 0.21^e	25.9 ± 0.44^f	8.7 ± 0.24^e,f	16.9 ± 0.37^f	0.4 ± 0.25^d	34 ± 0.03^m	25.2 ± 0.05^o
K26	86.7 ± 0.56^f,g,h	7.7 ± 0.3^d	21.3 ± 0.42^a	4.8 ± 0.31^c	52.1 ± 0.37^a	12.3 ± 0.43^c,d	32.3 ± 0.64^a	7.4 ± 0.49^a	54 ± 0.03^b	37.4 ± 0.09^c
K27	67.5 ± 1.5^l	6.8 ± 0.3^d,e	8.2 ± 0.4^e,g	0^e	10.05 ± 0.23^l	5.1 ± 0.17^h	4.9 ± 0.23^h	0^d	44 ± 0.03^f	39.6 ± 0.04^b

PH: plant height; NFB: number of first branches; NSB: number of secondary branches; NTHB: number of third branches; SYP: seed yield/plant; YFB: yield of first branches; YSB: yield of secondary branches; YTHB: yield of third branches; 1000 seeds weight: seed index and oil content. In each column, means with the different superscript letter were significantly different using the Bonferroni correction test.

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