Selection of <i>Hancornia speciosa</i> germplasm accessions based on the FAI-BLUP index

Almeida, Gabriella Queiroz de; Rocha, João Romero Amaral Santos de Carvalho; Pessoa, Herika Paula; Alves, Flávia Maria; Chaves, Lázaro José

doi:10.1590/1983-40632021v5167226

Acessibilidade / Reportar erro

Brasil

Pesquisa Agropecuária Tropical

Español English

Brasil

Español English

sumário « anterior atual seguinte »

Sumário

Special Supplement: Cerrado [Brazilian Savanna] • Pesqui. Agropecu. Trop. 51 • 2021 • https://doi.org/10.1590/1983-40632021v5167226 copy

Selection of Hancornia speciosa germplasm accessions based on the FAI-BLUP index

Seleção de acessos de germoplasma de Hancornia speciosa com base no índice FAI-BLUP

Authorship SCIMAGO INSTITUTIONS RANKINGS

ABSTRACT

Hancornia speciosa Gomes is one of the native fruit species most frequent in the Brazilian Savanna. Studies on the genetic variability of quantitative traits for this species are scarce and the identification of accessions with the best agronomic traits may support strategies for conservation and breeding programs. This study aimed to estimate the genetic diversity of accessions from the H. speciosa germplasm collection of the Universidade Federal de Goiás (Goiânia, Goiás state, Brazil) and rank them based on a selection index combining eleven agronomic traits. A total of 192 individual accessions from 57 progenies, from 29 natural populations, were evaluated. The data were subjected to multivariate analysis and the individuals and progenies evaluated using the FAI-BLUP selection index. The Tocher cluster analysis allowed grouping the progenies into ten divergent clusters and the individuals into 18 divergent clusters. The simultaneous selection of traits based on the FAI-BLUP index may be recommended while maintaining the potential variability in the population resulting from the recombination. The individual selection proved to be more effective than the selection based on progenies means, because it exploits the genetic variation among and within progenies.

KEYWORDS:
Brazilian Savanna; native fruit; mangaba

Clusters	Progenies
1	15	23	37	57	31	4	49	14	21	55	29	2	24	8	22	9	56	16	27	10	6	53	18	12	25	46	20	34
1	30	48	33	39	42	26
2	11	44	54	45
3	1	51	3	35	32	47	17
4	19	36	52
5	13	28
6	41	50
7	5
8	38
9	43
10	40

Cluster	Individual accessions
1	22	65	67	1	71	26	190	91	3	66	78	109	36	181	161	108
	56	55	23	50	42	58	9	17	39	59	192	167	18	41	37	130
	100	102	29	90	148	34	154	53	24	178	47	75	82	19	157	143
	99	20	142	40	191	62	124	5	134	98	30	11	139	156	105	84
	95	186	112	64	151	31	150	25	45	92	10	79	57	83	35	104
	117	81	80	68	146	63	187	113	4	76	70	7	85	123	101	174
	54	49	72	110	12	46	127	153	6	138	162	27	69	172	60	184
	38	122	137	163	73	114	32	166	159	188	61	169	33	43	21	116
	93	176	165	74	173	97	158	28	77	13	119	164	185	15	115	86
	170	144	171	179	52	180	94
2	44	152	118	149	8	106	168	120	2	155	96
3	140	141	133	182	189
4	107	145	183	135	175
5	51	87	147
6	14	128	111	125
7	48	121
8	136
9	131
10	103
11	88
12	126
13	160
14	177
15	132
16	89
17	16
18	129

Traits	-------------------Ideotype -------------------		-------------------Progenies (57)-------------------		-------------------Individuals (192)-------------------
Traits	Desirable	Undesirable	Factor	Gain (%)	Factor	Gain (%)
FL	Mean	Minimum	1	0.1584	1	0.5167
FD	Mean	Minimum	1	0.1448	1	-0.4920
FM	Mean	Minimum	1	-0.2098	1	-0.0757
FN	Maximum	Minimum	2	1.4524	2	6.5693
CD	Maximum	Minimum	2	0.8126	2	0.4099
SC	Maximum	Minimum	2	0.0998	2	1.3623
BN	Maximum	Minimum	2	1.8892	3	0.6480
BH	Maximum	Minimum	3	0.4655	4	1.2476
PH	Minimum	Maximum	3	0.5307	3	0.7136
NS	Minimum	Maximum	4	-0.8049	4	-0.2443
SM	Minimum	Maximum	4	-0.7781	4	2.2705

Accession code	Progeny	Population/State	FAI-BLUP index	Ranking
140	46	Coxim/MS	0.06681	1
145	47	Coxim/MS	0.06632	2
141	46	Coxim/MS	0.06460	3
97	34	General Carneiro/MT	0.06427	4
177	56	Caçu/GO	0.06116	5
175	55	Caçu/GO	0.06072	6
173	55	Caçu/GO	0.06040	7
115	39	Jaciara/MT	0.05972	8
162	51	Alcinópolis/MS	0.05832	9
107	37	Chapada dos Guimarães/MT	0.05817	10
136	44	Sonora/MS	0.05751	11
146	47	Coxim/MS	0.05743	12
180	56	Caçu/GO	0.05637	13
6	2	Barro Alto/GO	0.05586	14
86	32	Barra do Garças/MT	0.05555	15
32	16	Alexânia/GO	0.05546	16
169	53	Chapadão do Sul/MS	0.05517	17
155	50	Alcinópolis/MS	0.05493	18
14	5	Porangatu/GO	0.05475	19
48	20	Silvânia/GO	0.05456	20
121	40	Rondonópolis/MT	0.05347	21
179	56	Caçu/GO	0.05275	22
13	5	Porangatu/GO	0.05252	23
188	58	Niquelândia/GO	0.05250	24
111	38	Chapada dos Guimarães/MT	0.05109	25
109	37	Chapada dos Guimarães/MT	0.05104	26
161	51	Alcinópolis/MS	0.05101	27
153	49	Alcinópolis/MS	0.05086	28
168	53	Chapadão do Sul/MS	0.05086	29
127	42	Rondonópolis/MT	0.05047	30
129	42	Rondonópolis/MT	0.05045	31
7	2	Barro Alto/GO	0.05031	32
131	43	Sonora/MS	0.05031	33
119	40	Rondonópolis/MT	0.04978	34
80	29	Piranhas/GO	0.04909	35
138	45	Sonora/MS	0.04894	36
106	37	Chapada dos Guimarães/MT	0.04883	37
2	1	Barro Alto/GO	0.04883	38

Escola de Agronomia/UFG Caixa Postal 131 - Campus II, 74001-970 Goiânia-GO / Brasil, 55 62 3521-1552 - Goiânia - GO - Brazil
E-mail: revistapat.agro@ufg.br

Acompanhe os números deste periódico no seu leitor de RSS

[TFN1] FL: fruit length; FD: fruit diameter; FM: fruit mass; FN: number of fruits per plant; CD: canopy diameter; SC: stem circumference; BN: primary branching number; BH: lower branching height; PH: plant height; NS: number of seeds per fruit; SM: seed mass.

Clusters	Progenies
1	15	23	37	57	31	4	49	14	21	55	29	2	24	8	22	9	56	16	27	10	6	53	18	12	25	46	20	34
1	30	48	33	39	42	26
2	11	44	54	45
3	1	51	3	35	32	47	17
4	19	36	52
5	13	28
6	41	50
7	5
8	38
9	43
10	40

Cluster	Individual accessions
1	22	65	67	1	71	26	190	91	3	66	78	109	36	181	161	108
	56	55	23	50	42	58	9	17	39	59	192	167	18	41	37	130
	100	102	29	90	148	34	154	53	24	178	47	75	82	19	157	143
	99	20	142	40	191	62	124	5	134	98	30	11	139	156	105	84
	95	186	112	64	151	31	150	25	45	92	10	79	57	83	35	104
	117	81	80	68	146	63	187	113	4	76	70	7	85	123	101	174
	54	49	72	110	12	46	127	153	6	138	162	27	69	172	60	184
	38	122	137	163	73	114	32	166	159	188	61	169	33	43	21	116
	93	176	165	74	173	97	158	28	77	13	119	164	185	15	115	86
	170	144	171	179	52	180	94
2	44	152	118	149	8	106	168	120	2	155	96
3	140	141	133	182	189
4	107	145	183	135	175
5	51	87	147
6	14	128	111	125
7	48	121
8	136
9	131
10	103
11	88
12	126
13	160
14	177
15	132
16	89
17	16
18	129

Clusters	Progenies
1	15	23	37	57	31	4	49	14	21	55	29	2	24	8	22	9	56	16	27	10	6	53	18	12	25	46	20	34
1	30	48	33	39	42	26
2	11	44	54	45
3	1	51	3	35	32	47	17
4	19	36	52
5	13	28
6	41	50
7	5
8	38
9	43
10	40

Cluster	Individual accessions
1	22	65	67	1	71	26	190	91	3	66	78	109	36	181	161	108
	56	55	23	50	42	58	9	17	39	59	192	167	18	41	37	130
	100	102	29	90	148	34	154	53	24	178	47	75	82	19	157	143
	99	20	142	40	191	62	124	5	134	98	30	11	139	156	105	84
	95	186	112	64	151	31	150	25	45	92	10	79	57	83	35	104
	117	81	80	68	146	63	187	113	4	76	70	7	85	123	101	174
	54	49	72	110	12	46	127	153	6	138	162	27	69	172	60	184
	38	122	137	163	73	114	32	166	159	188	61	169	33	43	21	116
	93	176	165	74	173	97	158	28	77	13	119	164	185	15	115	86
	170	144	171	179	52	180	94
2	44	152	118	149	8	106	168	120	2	155	96
3	140	141	133	182	189
4	107	145	183	135	175
5	51	87	147
6	14	128	111	125
7	48	121
8	136
9	131
10	103
11	88
12	126
13	160
14	177
15	132
16	89
17	16
18	129

Clusters	Progenies
1	15	23	37	57	31	4	49	14	21	55	29	2	24	8	22	9	56	16	27	10	6	53	18	12	25	46	20	34
1	30	48	33	39	42	26
2	11	44	54	45
3	1	51	3	35	32	47	17
4	19	36	52
5	13	28
6	41	50
7	5
8	38
9	43
10	40

Cluster	Individual accessions
1	22	65	67	1	71	26	190	91	3	66	78	109	36	181	161	108
	56	55	23	50	42	58	9	17	39	59	192	167	18	41	37	130
	100	102	29	90	148	34	154	53	24	178	47	75	82	19	157	143
	99	20	142	40	191	62	124	5	134	98	30	11	139	156	105	84
	95	186	112	64	151	31	150	25	45	92	10	79	57	83	35	104
	117	81	80	68	146	63	187	113	4	76	70	7	85	123	101	174
	54	49	72	110	12	46	127	153	6	138	162	27	69	172	60	184
	38	122	137	163	73	114	32	166	159	188	61	169	33	43	21	116
	93	176	165	74	173	97	158	28	77	13	119	164	185	15	115	86
	170	144	171	179	52	180	94
2	44	152	118	149	8	106	168	120	2	155	96
3	140	141	133	182	189
4	107	145	183	135	175
5	51	87	147
6	14	128	111	125
7	48	121
8	136
9	131
10	103
11	88
12	126
13	160
14	177
15	132
16	89
17	16
18	129