Agroindustrial performance and heterosis in sweet sorghum using male-sterile lines with high stem sugar content

Pereira, Danilo Alves; Parrella, Rafael Augusto da Costa; Oliveira, Carlos Roberto Silva de; Nunes, Jose Airton Rodrigues

doi:10.1590/1984-70332022v22n3a28

Acessibilidade / Reportar erro

Brasil

Crop Breeding and Applied Biotechnology

Español English

Brasil

Español English

sumário « anterior atual seguinte »

Sumário

ARTICLE • Crop Breed. Appl. Biotechnol. 22 (3) • 2022 • https://doi.org/10.1590/1984-70332022v22n3a28 copy

Agroindustrial performance and heterosis in sweet sorghum using male-sterile lines with high stem sugar content

Authorship SCIMAGO INSTITUTIONS RANKINGS

Abstract

The objective of this study was to evaluate the performance of hybrids and the heterosis in crosses of sweet sorghum using juicy sweet male-sterile lines and fertility-restoring lines with and without sensitivity to photoperiod. Thirty hybrids and six controls were evaluated in experiments laid out in a 6 × 6 triple lattice design. The genotypes differed for all traits. The general combining ability (GCA) of the R lines affected all traits, while the GCA of the A lines only affected juice extraction, total soluble solids, and tons of Brix per hectare (TBH). The photosensitive-restoring line CMSXS5022 had the highest positive GCA estimates for the fresh mass production and TBH traits. Heterosis was significant only for days to flowering and plant height. Overall, the photoperiod-sensitive hybrids stood out. The development of male-sterile lines requires better complementarity from restoring lines to reap the benefits of heterosis.

Keywords:
Sorghum bicolor; ethanol production; sorghum hybrids; multi-trait selection

Code	Pedigree	PS*	Code	Pedigree	PS
1	CMSXS5502 A × BRS 508	I	19	CMSXS5502 A × 201717B062	I
2	CMSXS5503 A × BRS 508	I	20	CMSXS5503 A × 201717B062	I
3	CMSXS5504 A × BRS 508	I	21	CMSXS5504 A × 201717B062	I
4	CMSXS5505 A × BRS 508	I	22	CMSXS5505 A × 201717B062	I
5	CMSXS5506 A × BRS 508	I	23	CMSXS5506 A × 201717B062	I
6	CMSXS5507A × BRS 508	I	24	CMSXS5507 A × 201717B062	I
7	CMSXS5502 A × CMSXS643	I	25	CMSXS5502 A × CMSXS5022	S
8	CMSXS5503 A × CMSXS643	I	26	CMSXS5503 A × CMSXS5022	S
9	CMSXS5504 A × CMSXS643	I	27	CMSXS5504 A × CMSXS5022	S
10	CMSXS5505 A × CMSXS643	I	28	CMSXS5505 A × CMSXS5022	S
11	CMSXS5506 A × CMSXS643	I	29	CMSXS5506 A × CMSXS5022	S
12	CMSXS5507 A × CMSXS643	I	30	CMSXS5507 A × CMSXS5022	S
13	CMSXS5502 A × CMSXS646	I	31	CMSXS5501 A × CMSXS5021	S
14	CMSXS5503 A × CMSXS646	I		CMSXS643	I
15	CMSXS5504 A × CMSXS646	I		CMSXS646	I
16	CMSXS5505 A × CMSXS646	I		BRS 511	I
17	CMSXS5506 A × CMSXS646	I		N31L5010	I
18	CMSXS5507 A × CMSXS646	I		CV198	I

Source of variation	df	F_C - Snedecor
Source of variation	df	DTF	HGT	FMP	EXT	TSS	TBH
Location (L)	1	1939.05*	0.08	85.54*	934.74*	27.50*	39.76*
Genotype (G)	35	628.63*	25.75*	8.10*	5.43*	8.29	5.99*
Experimental hybrids (H)	29	647.32*	21.10*	5.37*	5.38*	7.72*	3.68*
GCA A	5	1.39	1.2	1.97	2.74*	4.17*	2.97*
GCA R	4	4679.97*	140.14*	32.55*	31.77*	43.03*	15.93*
SCA A × R	20	2.27*	2.27*	0.78	0.76	1.54	1.41
Controls (C)	5	607.20*	55.38*	23.18*	6.97*	11.43*	17.07*
H vs. C	1	165.54*	12.34*	11.91*	0.20	11.05*	17.91*
G × L	35	43.17*	1	1.99*	1.56*	2.88*	2.90*
H × L	29	47.26*	1.05	1.56*	1.76*	2.29*	2.08*
GCA A × L	5	0.24	0.98	1.47	4.65*	1.75	0.99
GCA R × L	4	337.20*	0.78	5.71*	1.31	10.18*	8.84*
SCA A × R × L	20	1.03	1.13	0.75	1.13	0.84	1
C × L	5	27.86*	0.45	4.37*	0.68	5.06*	7.00*
(H vs C) × L	1	0.87	2.21	2.74	0.04	9.11*	6.26*
Selective accuracy (%)		100	98	94	90	94	91

Line	DTF		HGT	FMP		EXT		TSS		TBH
Line	Lavras	Sete Lagoas		Lavras	Sete Lagoas	Lavras	Sete Lagoas	Lavras	Sete Lagoas	Lavras	Sete Lagoas
Group A
CMSXS5502	0.62	1.42*	-0.09*	-7.43	-1.48	-3.14	-0.05	-1.04*	-0.41	-1.503	-0.431
CMSXS5503	-0.18	-0.35	0.02	-1.48	-1.17	-3.32	1.12	0.11	-0.01	-0.136	-0.244
CMSXS5504	-0.11	-0.15	0.04	1.81	0.9	-0.26	0.3	-0.55	-0.12	-0.091	0.166
CMSXS5505	0.42	0.32	0.01	1.73	-0.77	-0.95	-1	0.43	0.29	0.38	0.015
CMSXS5506	-0.91	-0.48	0.01	6.5	-0.21	8.62*	-0.74	-0.21	0.18	0.756	0.026
CMSXS5507	0.16	-0.75	0.02	-1.12	2.73	-0.94	0.37	1.26*	0.07	0.594	0.466
Group R
BRS 508	-7.98*	-15.35*	-0.09*	-5.75	-3.36	1.62	1.07	1.41*	1.17*	-0.122	0.04
CMSXS643	-8.31*	-12.96*	-0.17*	-7.23*	-2.75	1.4	4.42*	-0.41	0.18	-1.276*	-0.28
CMSXS646	-9.70*	-16.85*	-0.18*	4.78	-1.84	4.08*	2.19*	2.22*	1.16*	2.059*	0.29
201717B062	-10.26*	-17.41*	-0.31*	-13.01*	-3.26	1.12	3.09*	-2.07*	0.12	-2.643*	-0.37
CMSXS5022	36.24*	62.57*	0.75*	21.22*	11.22	-8.23*	-10.78*	-1.15*	-2.63*	1.983*	0.32

Genotype	DTF_L		DTF_S		HGT		FMP_L		FMP_S		EXT_L		EXT_S		TSS_L		TSS_S		TBH_L		TBH_S
CMSXS5502 × BRS_508	75.67	f	84.33	e	3.19	b	49.14	b	38.90	a	37.20	a	61.78	c	15.33	a	16.53	a	7.51	a	6.43	a
CMSXS5503 × BRS_508	74.67	f	82.67	e	3.11	b	46.97	b	42.90	a	36.89	a	65.53	c	14.2	a	16.4	a	6.58	a	6.99	a
CMSXS5504 × BRS_508	77	f	82.67	e	3.12	b	56.86	b	46.38	a	42.81	a	62.06	c	16.77	a	16.27	a	9.64	a	7.55	a
CMSXS5505 × BRS_508	75.67	f	84.33	e	3.09	b	55.25	b	41.14	a	37.81	a	62.66	c	14.77	a	16.9	a	8.19	a	6.95	a
CMSXS5506 × BRS_508	74	f	81.33	e	3.09	b	59.36	b	39.48	a	46.49	a	63.28	c	15.07	a	16.53	a	8.92	a	6.51	a
CMSXS5507 × BRS_508	79	f	86.67	e	3.13	b	42.50	b	44.62	a	38.31	a	66.27	a	15.73	a	15.6	b	6.60	a	6.97	a
CMSXS5502 × CMSX643	75.33	f	87.00	e	3.09	b	43.94	b	42.81	a	36.05	a	68.27	a	11.9	b	14.83	b	5.11	a	6.37	a
CMSXS5503 × CMSX643	77.33	f	86.00	e	2.87	b	40.44	b	42.19	a	38.74	a	71.67	a	13.57	b	15.43	b	5.53	a	6.51	a
CMSXS5504 × CMSX643	74.67	f	84.67	e	3.10	b	57.14	b	44.86	a	39.26	a	67.08	a	11.97	b	15.03	b	6.96	a	6.70	a
CMSXS5505 × CMSX643	77.33	f	87.00	e	3.04	b	50.00	b	47.14	a	40.03	a	65.69	c	15.17	a	15.77	a	7.47	a	7.41	a
CMSXS5506 × CMSX643	74	f	85.67	e	3.06	b	60.97	b	41.10	a	47.64	a	63.48	c	13.1	b	16.43	a	8.00	a	6.72	a
CMSXS5507 × CMSX643	75.33	f	86.00	e	3.06	b	48.67	b	39.00	a	36.47	a	65.51	c	15.27	a	14.77	b	7.45	a	5.76	a
CMSXS5502 × CMSX646	75.67	f	86.00	e	2.94	b	56.89	b	43.81	a	41.41	a	61.56	c	14.77	a	15.87	a	8.42	a	6.95	a
CMSXS5503 × CMSX646	74	f	84.67	e	3.08	b	65.64	b	36.24	a	38.46	a	65.73	c	17.13	a	16.23	a	11.26	a	5.88	a
CMSXS5504 × CMSX646	74	f	82.67	e	3.06	b	53.11	b	48.05	a	45.42	a	66.46	a	14.47	a	16.27	a	7.52	a	7.80	a
CMSXS5505 × CMSX646	74.67	f	81.33	e	3.08	b	60.47	b	41.62	a	42.23	a	65.29	c	16.37	a	16.37	a	9.94	a	6.81	a
CMSXS5506 × CMSX646	73	f	81.33	e	2.95	b	71.22	a	44.24	a	43.86	a	64.11	c	18.07	a	16.9	a	12.92	a	7.47	a
CMSXS5507 × CMSX646	74.33	f	77.00	e	3.09	b	65.89	b	48.62	a	42.85	a	65.17	c	15.97	a	16.5	a	10.47	a	8.00	a
CMSXS5502 × 201717B062	74.33	f	84.00	e	2.93	b	39.19	b	40.76	a	37.80	a	64.70	c	11.3	b	15.07	b	4.54	a	6.16	a
CMSXS5503 × 201717B062	73.33	f	78.00	e	2.90	b	45.56	b	40.43	a	32.60	a	65.52	c	12.13	b	15.63	b	5.55	a	6.31	a
CMSXS5504 × 201717B062	73.67	f	82.33	e	2.99	b	46.83	b	45.24	a	40.27	a	65.43	c	11.43	b	15.57	b	5.37	a	7.04	a
CMSXS5505 × 201717B062	74.67	f	82.67	e	2.89	b	47.39	b	40.10	a	41.67	a	65.75	c	12.33	b	15.47	b	5.91	a	6.20	a
CMSXS5506 × 201717B062	73.33	f	83.00	e	2.85	b	48.97	b	45.19	a	43.63	a	66.89	a	10.22	b	14.37	b	5.52	a	6.48	a
CMSXS5507 × 201717B062	73	f	79.67	e	2.87	b	38.56	b	42.33	a	40.54	a	65.42	c	13.6	b	15.83	a	5.33	a	6.72	a
CMSXS5502 × CMSXS5022	122	b	160.52	a	3.48	b	60.81	b	54.33	a	23.32	a	56.07	d	11.03	b	11.67	c	7.06	a	6.24	a
CMSXS5503 × CMSXS5022	119.67	b	162.00	a	4.18	a	81.11	a	60.38	a	28.16	a	49.77	d	13.03	b	12.27	c	10.55	a	7.38	a
CMSXS5504 × CMSXS5022	120	b	162.00	a	3.96	a	82.25	a	48.00	a	22.41	a	53.10	d	12.13	b	12.27	c	10.19	a	6.03	a
CMSXS5505 × CMSXS5022	119.67	b	161.33	a	4.00	a	82.67	a	54.19	a	24.95	a	48.23	d	13.04	b	12.93	c	10.52	a	7.01	a
CMSXS5506 × CMSXS5022	121	b	161.33	a	4.14	a	79.11	a	56.95	a	52.95	a	51.17	d	12.04	b	12.67	c	8.45	a	7.25	a
CMSXS5507 × CMSXS5022	119	b	162.00	a	3.99	a	85.94	a	67.10	a	28.60	a	52.10	d	15.23	a	13.63	c	13.26	a	9.18	a
CMSX5501A × CMSXS5021	128	a	162.00	a	4.68	a	121.00	a	71.71	a	25.98	a	51.11	d	15.53	a	14.35	b	18.84	a	10.11	a
CMSXS643	88.33	c	97.33	b	3.03	b	49.83	b	43.38	a	45.05	a	66.59	a	15.1	a	15.03	b	7.50	a	6.49	a
CMSXS646	81.33	e	88.67	d	3.04	b	56.69	b	36.19	a	37.43	a	65.87	a	18.83	a	16.7	a	10.66	a	6.05	a
BRS 511	84.67	d	92.33	c	3.04	b	50.33	b	33.10	a	46.32	a	65.79	b	17.57	a	15.2	b	8.77	a	5.06	a
N31L5010	83	e	93.33	b	3.18	b	60.03	b	61.95	a	38.99	a	62.37	c	9.97	b	14.4	b	5.90	a	9.03	a
CV198	73	f	89.00	d	3.13	b	63.81	b	47.38	a	32.82	a	62.97	c	16	a	15.8	a	10.42	a	7.48	a

Crop Breeding and Applied Biotechnology Universidade Federal de Viçosa, Departamento de Fitotecnia, 36570-000 Viçosa - Minas Gerais/Brasil, Tel.: (55 31)3899-2611, Fax: (55 31)3899-2611 - Viçosa - MG - Brazil
E-mail: cbab@ufv.br

Acompanhe os números deste periódico no seu leitor de RSS

[1] ^* E-mail: jarnunes@ufla.br