Seleção de híbridos experimentais de milho superdoce com base em índice de seleção

Zaluski, Welton Luiz; Faria, Marcos V; Rosa, Jocimar C; Chiquito, Nathany R; Oliveira, Gabriela S de; Sagae, Vitor S; Silva Neto, Sidronio L da

doi:10.1590/s0102-0536-20210306

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Sumário

Research • Hortic. Bras. 39 (3) • Jul-Sep 2021 • https://doi.org/10.1590/s0102-0536-20210306 copiar

Seleção de híbridos experimentais de milho superdoce com base em índice de seleção

Autoria SCIMAGO INSTITUTIONS RANKINGS

RESUMO

Híbridos de milho superdoce devem reunir características de produção e qualidade que atendam às expectativas dos agricultores, da indústria e do consumidor. O objetivo deste trabalho foi selecionar híbridos experimentais de milho superdoce com auxílio do índice de seleção Z (IZ). Foram avaliados 64 híbridos experimentais provenientes de cruzamentos entre 16 linhagens de grupos distintos, juntamente com dois híbridos testemunhas. Os experimentos foram conduzidos em Guarapuava-PR em duas épocas de semeadura no ano de 2016. Foram avaliados o florescimento masculino, comprimento e diâmetro de espiga, teor de sólidos solúveis, rendimento de espigas empalhadas, rendimento de espigas despalhadas e rendimento de grãos. As características que mais contribuíram para o índice Z (IZ) foram as relacionadas ao rendimento de espigas, rendimento de grãos e teor de sólidos solúveis. A primeira época foi a mais favorável para a expressão dos caracteres de rendimento. O híbrido experimental D3-30 x D5-46 teve bom desempenho em ambas as épocas e o híbrido D2-17 x D5-46 se destacou na segunda época de semeadura, sendo promissores, selecionados com alta produtividade e qualidade de espiga, considerando o índice .

Palavras-chave:
Zea mays subsp. saccharata; rendimento de espigas; rendimento de grãos; índice Z

Genotype	MF (days)						EL (cm)						ED (mm)						SS (oBrix)
Genotype	Season 1			Season 2			Season 1			Season 2			Season 1			Season 2			Season 1			Season 2
D2-17 x D5-09	86	d	B	101	b	A	18.4	a	A	18.2	a	A	50.8	b	A	50.4	b	A	13.9	c	B	15.5	d	A
D2-17 x D5-41	89	c	B	101	b	A	17.5	b	A	16.6	a	A	49.3	b	A	47.5	c	A	15.0	b	A	13.0	e	B
D2-17 x D5-42	90	b	B	104	a	A	17.4	b	A	16.3	a	A	48.0	c	A	46.9	c	A	16.5	a	A	16.5	c	A
D2-17 x D5-43	87	d	B	102	b	A	19.3	a	A	16.9	a	B	49.8	b	A	46.4	c	B	14.2	c	A	15.8	d	A
D2-17 x D5-46	86	d	B	102	b	A	18.1	a	A	16.0	a	B	48.2	c	A	48.4	c	A	15.9	a	B	18.3	a	A
D2-17 x D5-48	93	a	B	105	a	A	17.6	b	A	15.6	b	B	45.0	c	A	47.6	c	A	14.3	c	B	18.3	b	A
D2-17 x D5-53	87	d	B	102	b	A	17.3	b	A	15.3	b	B	48.7	c	A	47.0	c	A	14.0	c	B	16.7	c	A
D2-17 x D5-55	87	d	B	105	a	A	18.5	a	A	15.7	b	B	49.4	b	A	48.4	c	A	14.5	b	B	19.1	a	A
D2-74 x D5-09	90	b	B	103	b	A	19.3	a	A	17.5	a	B	46.8	c	B	51.3	b	A	12.8	c	B	17.4	b	A
D2-74 x D5-41	89	c	B	102	b	A	18.5	a	A	17.0	a	B	46.8	c	A	49.5	b	A	13.9	c	B	15.7	d	A
D2-74 x D5-42	91	b	B	105	a	A	18.2	a	A	15.9	a	B	48.0	c	A	48.1	c	A	14.6	b	A	15.1	d	A
D2-74 x D5-43	87	d	B	104	a	A	18.8	a	A	16.2	a	B	48.9	c	A	45.7	c	A	13.2	c	B	18.4	b	A
D2-74 x D5-46	88	c	B	103	b	A	19.5	a	A	16.4	a	B	50.9	b	A	48.4	c	A	16.2	a	A	15.2	d	A
D2-74 x D5-48	94	a	B	105	a	A	19.1	a	A	16.4	a	B	48.5	c	A	49.0	c	A	16.1	a	A	17.6	b	A
D2-74 x D5-53	91	b	B	104	a	A	16.7	b	A	15.0	b	B	44.4	c	A	47.2	c	A	13.5	c	B	18.1	b	A
D2-74 x D5-55	90	b	B	105	a	A	17.6	b	A	16.0	a	B	46.6	c	A	48.4	c	A	15.5	a	A	16.8	c	A
D3-20 x D5-09	88	c	B	103	b	A	19.2	a	A	16.2	a	B	50.7	b	A	51.3	a	A	14.8	b	A	16.1	d	A
D3-20 x D5-41	88	c	B	101	b	A	19.3	a	A	16.0	a	B	49.0	c	A	49.4	b	A	15.0	b	A	15.6	d	A
D3-20 x D5-42	91	b	B	104	a	A	19.0	a	A	15.4	b	B	48.3	c	A	48.4	c	A	16.5	a	A	17.1	c	A
D3-20 x D5-43	86	d	B	101	b	A	18.9	a	A	15.8	b	B	45.4	c	B	50.3	b	A	12.9	c	B	14.6	e	A
D3-20 x D5-46	88	c	B	102	b	A	19.8	a	A	16.7	a	B	50.9	b	A	50.7	b	A	16.1	a	A	17.0	c	A
D3-20 x D5-48	94	a	B	106	a	A	17.7	b	A	16.4	a	A	46.6	c	B	50.7	b	A	13.5	c	B	17.9	b	A
D3-20 x D5-53	89	c	B	105	a	A	18.5	a	A	15.8	b	B	47.5	c	A	47.2	c	A	13.6	c	A	12.1	f	A
D3-20 x D5-55	86	d	B	103	b	A	18.7	a	A	16.6	a	B	48.5	c	B	52.9	a	A	15.1	b	B	16.7	c	A
D3-30 x D5-09	88	c	B	102	b	A	19.2	a	A	16.0	a	B	53.3	a	A	48.8	c	B	15.5	a	A	15.1	d	A
D3-30 x D5-41	89	c	B	101	b	A	17.4	b	A	16.8	a	A	51.1	b	A	50.1	b	A	15.9	a	A	15.9	d	A
D3-30 x D5-42	90	b	B	104	a	A	17.7	b	A	17.0	a	A	50.5	b	A	47.3	c	A	17.1	a	A	18.0	b	A
D3-30 x D5-43	88	c	B	101	b	A	19.5	a	A	16.0	a	B	49.8	b	A	49.0	b	A	16.9	a	A	12.6	e	B
D3-30 x D5-46	86	d	B	104	a	A	19.9	a	A	16.9	a	B	54.9	a	A	49.1	b	B	17.2	a	A	17.1	c	A
D3-30 x D5-48	93	a	B	106	a	A	18.1	a	A	15.4	b	B	51.6	b	A	48.7	c	A	15.4	a	B	18.0	b	A
D3-30 x D5-53	88	c	B	104	a	A	17.7	b	A	16.2	a	B	49.6	b	A	48.5	c	A	14.5	b	B	16.8	c	A
D3-30 x D5-55	86	d	B	104	a	A	18.5	a	A	15.4	b	B	47.9	c	A	47.1	c	A	14.2	c	B	17.6	b	A
D3-33 x D5-09	91	b	B	102	b	A	17.7	b	A	15.3	b	B	48.1	c	A	48.1	c	A	14.5	b	B	17.0	c	A
D3-33 x D5-41	89	c	B	102	b	A	17.3	b	A	15.8	b	B	50.7	b	A	50.3	b	A	16.9	a	A	14.0	e	B
D3-33 x D5-42	91	b	B	105	a	A	17.1	b	A	15.8	b	A	46.9	c	A	46.7	c	A	16.0	a	A	17.6	b	A
D3-33 x D5-43	87	d	B	103	b	A	17.6	b	A	16.7	a	A	46.7	c	A	48.4	c	A	14.1	c	A	10.6	f	B
D3-33 x D5-46	88	c	B	103	b	A	18.8	a	A	14.7	b	B	49.8	b	A	47.0	c	A	15.0	b	B	17.8	b	A
D3-33 x D5-48	94	a	B	108	a	A	16.8	b	A	15.9	a	A	48.4	c	A	49.1	b	A	15.4	a	B	18.3	b	A
D3-33 x D5-53	90	b	B	105	a	A	17.8	b	A	15.9	a	B	48.5	c	A	49.3	b	A	15.2	b	A	16.6	c	A
D3-33 x D5-55	91	b	B	104	a	A	16.7	b	A	15.3	b	B	45.8	c	A	48.9	c	A	15.4	a	B	17.6	b	A
D3-39 x D5-09	92	b	B	103	b	A	17.3	b	A	16.0	a	A	48.8	c	A	47.4	c	A	15.6	a	B	18.6	a	A
D3-39 x D5-41	90	b	B	103	b	A	18.3	a	A	15.3	b	B	48.2	c	A	46.0	c	A	13.8	c	B	18.1	b	A
D3-39 x D5-42	92	b	B	105	a	A	18.2	a	A	16.1	a	B	49.8	b	A	49.4	b	A	16.2	a	A	17.5	b	A
D3-39 x D5-43	89	c	B	103	b	A	19.0	a	A	16.3	a	B	47.7	c	A	50.1	b	A	16.0	a	A	18.8	a	B
D3-39 x D5-46	86	d	B	101	b	A	18.7	a	A	16.0	a	B	49.9	b	A	48.2	c	A	15.1	b	A	16.6	c	A
D3-39 x D5-48	95	a	B	108	a	A	18.6	a	A	16.3	a	B	48.6	c	A	47.6	c	A	15.9	a	A	17.3	b	A
D3-39 x D5-53	89	c	B	104	a	A	17.6	b	A	16.2	a	B	48.4	c	A	48.4	c	A	15.7	a	A	17.2	b	A
D3-39 x D5-55	89	c	B	104	a	A	18.1	a	A	15.0	b	B	48.4	c	A	49.5	b	A	16.8	a	A	17.7	b	A
D4-20 x D5-09	92	b	B	102	b	A	18.4	a	A	16.2	a	B	49.6	b	A	49.9	b	A	13.9	c	B	18.7	a	A
D4-20 x D5-41	90	b	B	105	a	A	17.6	b	A	16.0	a	B	52.1	a	A	46.3	c	B	17.0	a	A	16.6	c	A
D4-20 x D5-42	92	b	B	105	a	A	17.3	b	A	16.1	a	A	49.0	c	A	49.3	b	A	16.7	a	A	17.2	b	A
D4-20 x D5-43	89	c	B	105	a	A	18.4	a	A	16.1	a	B	47.9	c	A	47.5	c	A	16.8	a	A	13.9	e	B
D4-20 x D5-46	85	d	B	103	b	A	19.2	a	A	16.2	a	B	49.7	b	A	48.5	c	A	15.9	a	A	16.7	c	A
D4-20 x D5-48	94	a	B	106	a	A	16.9	b	A	15.0	b	B	45.2	c	A	46.1	c	A	14.2	c	B	16.2	c	A
D4-20 x D5-53	90	b	B	104	a	A	16.4	b	A	15.4	b	A	50.1	b	A	49.9	b	A	14.8	b	B	17.4	b	A
D4-20 x D5-55	90	b	B	105	a	A	18.0	b	A	15.6	b	B	48.2	c	A	48.4	c	A	16.2	a	B	18.0	b	A
D4-59 x D5-09	92	b	B	103	b	A	17.4	b	A	15.4	b	B	48.1	c	A	50.5	b	A	15.2	b	A	15.7	d	A
D4-59 x D5-41	90	b	B	103	b	A	17.1	b	A	16.0	a	A	47.9	c	A	48.1	c	A	15.7	a	A	15.8	d	A
D4-59 x D5-42	94	a	B	104	a	A	17.6	b	A	16.3	a	A	45.7	c	B	51.3	b	A	15.0	b	A	13.9	e	A
D4-59 x D5-43	87	d	B	104	a	A	18.3	a	A	16.4	a	B	49.3	b	A	49.0	b	A	15.1	b	B	16.8	c	A
D4-59 x D5-46	92	b	B	106	a	A	17.6	b	A	15.9	a	B	49.1	c	A	48.2	c	A	15.9	a	A	15.7	d	A
D4-59 x D5-48	96	a	B	106	a	A	16.9	b	A	15.0	b	B	44.5	c	B	48.8	c	A	14.8	b	B	18.3	b	A
D4-59 x D5-53	89	c	B	105	a	A	16.1	b	A	16.5	a	A	48.1	c	A	50.0	b	A	16.7	a	A	14.3	e	B
D4-59 x D5-55	92	b	B	106	a	A	17.4	b	A	15.0	b	B	49.4	b	A	46.9	c	A	15.2	b	B	18.8	a	A
Tropical Plus	83	d	B	99	b	A	19.6	a	A	15.4	b	B	48.1	c	A	48.4	c	A	17.1	a	A	17.9	b	A
BRS Vivi	91	b	B	103	b	A	18.1	a	A	16.5	a	B	54.5	a	A	49.1	b	A	16.1	a	A	12.1	e	B
CV (%)	2.52			1.70			4.18			5.60			4.24			4.29			7.82			4.01
Hybrid’s average	90		B	104		A	18.11		A	16.1		A	48.7		A	48.66		A	15.3		B	16.5		A
Check’s average	87		B	101		A	18.88		A	15.9		A	51.4		A	48.77		A	16.6		A	14.5		B

Genotype	UEY (t ha^-1)						HEY (t ha^-1)						GY (t ha^-1)
Genotype	Season 1			Season 2			Season 1			Season 2			Season 1			Season 2
D2-17 x D5-09	21.6	b	A	11.6	d	B	14.4	b	A	8.1	b	B	6.5	c	A	4.7	b	B
D2-17 x D5-41	14.6	e	A	15.2	b	A	10.4	b	A	10.7	b	A	5.3	d	A	6.3	a	A
D2-17 x D5-42	18.7	c	A	13.4	c	B	12.1	b	A	9.8	b	A	7.4	b	A	5.8	b	B
D2-17 x D5-43	22.2	b	A	15.5	b	B	15.6	b	A	10.3	b	A	7.2	b	A	5.7	b	A
D2-17 x D5-46	18.7	c	A	20.5	a	A	14.1	b	A	13.6	a	A	7.9	b	A	7.0	a	A
D2-17 x D5-48	14.2	e	A	15.6	b	A	10.1	b	A	11.5	b	A	4.9	d	B	7.2	a	A
D2-17 x D5-53	14.7	e	A	16.6	b	A	9.3	c	A	11.9	b	A	4.1	d	B	7.3	a	A
D2-17 x D5-55	20.1	c	A	14.9	b	B	13.7	b	A	11.0	b	A	8.4	a	A	6.7	a	B
D2-74 x D5-09	17.4	d	A	13.4	c	B	11.7	b	A	8.9	b	A	5.3	d	A	5.3	b	A
D2-74 x D5-41	12.8	e	B	17.8	a	A	8.5	c	A	11.7	b	A	4.4	d	B	7.0	a	A
D2-74 x D5-42	18.5	c	A	13.6	c	B	12.4	b	A	10.0	b	A	5.9	c	A	5.5	b	A
D2-74 x D5-43	18.1	c	A	13.3	c	B	12.2	b	A	9.4	b	A	5.9	c	A	4.5	b	A
D2-74 x D5-46	16.9	d	A	18.3	a	A	11.8	b	A	12.4	b	A	6.2	c	A	6.5	a	A
D2-74 x D5-48	20.2	c	A	13.9	c	B	13.5	b	A	9.5	b	A	7.9	b	A	6.2	a	B
D2-74 x D5-53	12.9	e	B	17.3	b	A	8.7	c	A	11.9	b	A	3.9	d	B	7.2	a	A
D2-74 x D5-55	14.0	e	A	14.8	b	A	9.9	c	A	10.4	b	A	5.0	d	A	6.0	a	A
D3-20 x D5-09	18.0	c	A	10.0	d	B	11.5	b	A	7.4	c	A	5.7	c	A	4.9	b	A
D3-20 x D5-41	25.7	a	A	12.2	c	B	18.1	a	A	8.7	b	B	8.8	a	A	6.2	a	B
D3-20 x D5-42	24.1	a	A	13.2	c	B	15.7	b	A	9.7	b	B	8.5	a	A	5.4	b	B
D3-20 x D5-43	18.4	c	A	12.4	c	B	11.8	b	A	8.9	b	A	6.3	c	A	5.7	b	A
D3-20 x D5-46	19.6	c	A	16.3	b	B	13.4	b	A	10.7	b	A	7.3	b	A	6.3	a	A
D3-20 x D5-48	14.5	e	A	12.3	c	A	10.3	b	A	8.5	b	A	4.7	d	A	5.0	b	A
D3-20 x D5-53	15.6	d	A	15.5	b	A	10.1	b	A	10.8	b	A	5.0	d	B	6.8	a	A
D3-20 x D5-55	25.4	a	A	16.7	b	B	16.0	a	A	11.4	b	A	8.1	b	A	6.8	a	A
D3-30 x D5-09	20.2	c	A	11.1	d	B	14.9	b	A	7.9	c	B	7.4	b	A	5.1	b	B
D3-30 x D5-41	18.3	c	A	9.5	d	B	13.3	b	B	13.6	a	A	7.1	b	A	4.6	b	B
D3-30 x D5-42	16.6	d	A	15.1	b	A	12.0	b	A	10.4	b	A	6.2	c	A	5.1	b	A
D3-30 x D5-43	21.1	c	A	12.2	c	B	14.1	b	A	9.1	b	A	6.5	c	A	5.5	b	A
D3-30 x D5-46	23.1	b	A	19.3	a	B	16.5	a	A	13.6	a	A	8.1	b	A	7.8	a	A
D3-30 x D5-48	18.2	c	A	15.1	b	B	12.5	b	A	10.9	b	A	6.4	c	A	6.5	a	A
D3-30 x D5-53	15.7	d	A	13.5	c	A	10.5	b	A	9.7	b	A	4.6	d	B	6.3	a	A
D3-30 x D5-55	16.3	d	A	14.9	b	A	10.3	b	A	10.4	b	A	4.8	d	B	6.6	a	A
D3-33 x D5-09	16.9	d	A	10.5	d	B	12.5	b	A	7.0	c	A	6.3	c	A	4.5	b	B
D3-33 x D5-41	20.5	c	A	12.2	c	B	13.9	b	A	9.1	b	A	6.9	b	A	6.0	a	A
D3-33 x D5-42	19.2	c	A	9.1	d	B	12.7	b	A	7.1	c	A	6.1	c	A	4.7	b	A
D3-33 x D5-43	16.3	d	A	10.7	d	B	10.7	b	A	6.9	c	A	5.3	d	A	4.4	b	A
D3-33 x D5-46	20.8	c	A	17.0	b	B	14.1	b	A	11.9	b	A	7.1	b	A	6.4	a	A
D3-33 x D5-48	21.1	c	A	16.2	b	B	14.3	b	A	10.6	b	A	8.5	a	A	6.3	a	B
D3-33 x D5-53	16.9	d	A	15.9	b	A	11.3	b	A	11.1	b	A	5.6	c	A	6.4	a	A
D3-33 x D5-55	12.3	e	B	15.1	b	A	8.4	c	A	10.8	b	A	4.4	d	B	6.9	a	A
D3-39 x D5-09	18.7	c	A	11.4	d	B	12.3	b	A	7.5	c	A	6.6	c	A	5.1	b	A
D3-39 x D5-41	19.4	c	A	18.2	a	A	13.4	b	A	11.5	b	A	6.3	c	A	6.5	a	A
D3-39 x D5-42	23.4	b	A	13.1	c	B	17.1	a	A	8.6	b	B	9.3	a	A	5.7	b	B
D3-39 x D5-43	18.7	c	A	17.2	b	A	13.8	b	A	12.8	b	A	7.9	b	A	8.5	a	A
D3-39 x D5-46	19.4	c	A	14.7	b	B	14.1	b	A	9.5	b	A	6.7	c	A	5.3	b	A
D3-39 x D5-48	24.9	a	A	10.6	d	B	18.1	a	A	7.6	c	B	10.0	a	A	4.9	b	B
D3-39 x D5-53	14.3	e	B	18.9	a	A	9.5	c	A	12.5	b	A	4.4	d	B	7.1	a	A
D3-39 x D5-55	15.7	d	A	14.8	b	A	10.9	b	A	10.0	b	A	5.9	c	A	5.8	b	A
D4-20 x D5-09	17.1	d	A	13.7	c	B	11.9	b	A	10.2	b	A	5.9	c	A	6.8	a	A
D4-20 x D5-41	19.9	c	A	13.6	c	B	14.9	b	A	9.5	b	A	8.9	a	A	5.1	b	B
D4-20 x D5-42	21.7	b	A	14.7	b	B	15.0	b	A	9.6	b	A	8.6	a	A	5.9	b	B
D4-20 x D5-43	18.4	c	A	12.4	c	B	13.4	b	A	9.5	b	A	7.6	b	A	6.2	a	A
D4-20 x D5-46	20.1	c	A	16.8	b	B	14.1	b	A	11.4	b	A	7.2	b	A	6.5	a	A
D4-20 x D5-48	18.6	c	A	14.8	b	B	12.1	b	A	10.3	b	A	6.0	c	A	6.3	a	A
D4-20 x D5-53	13.1	e	A	13.7	c	A	9.2	c	A	9.6	b	A	4.6	d	B	6.2	a	A
D4-20 x D5-55	11.6	e	B	19.9	a	A	8.1	b	A	11.3	b	A	4.7	d	A	3.9	b	A
D4-59 x D5-09	21.6	b	A	12.3	c	B	14.7	b	A	8.8	b	B	8.3	a	A	6.4	a	B
D4-59 x D5-41	22.7	b	A	19.9	a	B	14.4	b	A	14.4	a	A	6.4	c	A	7.2	a	A
D4-59 x D5-42	16.6	d	A	13.9	c	A	10.3	b	A	9.7	b	A	6.2	c	A	5.6	b	A
D4-59 x D5-43	21.7	b	A	13.9	c	B	14.8	b	A	10.2	b	A	7.4	b	A	5.6	b	B
D4-59 x D5-46	18.7	c	A	16.4	b	A	13.3	b	A	11.5	b	A	6.6	c	A	6.6	a	A
D4-59 x D5-48	19.4	c	A	19.4	a	A	12.4	b	A	12.9	b	A	7.1	b	A	7.3	a	A
D4-59 x D5-53	18.7	c	A	15.6	b	B	12.3	b	A	10.9	b	A	6.2	c	A	6.3	a	A
D4-59 x D5-55	19.0	c	A	16.4	b	A	12..8	b	A	11.5	b	A	6.5	c	A	6.8	a	A
Tropical Plus	16.3	d	A	16.4	b	A	11.8	b	A	12.1	b	A	6.1	c	A	6.6	a	A
BRS Vivi	14.9	e	A	17.3	b	A	10.5	b	A	11.9	b	A	5.8	c	A	6.7	a	A
CV (%)	10.22			10.10			11.66			14.87			15.65			13.22
Hybrid’s average	18.5		A	14.7		B	12.7		A	10.3		B	6.5		A	6.0		A
Check’s average	15.6		A	16.9		A	11.2		A	12.0		A	5.9		A	6.7		A

Genotypes	MF	EL	ED	SS	UEY	HEY	GY	I_Z	σ²
Genotypes	1^st Season							I_Z	σ²
D3-30 X D5-46	6.48	7.06	7.98	6.74	6.45	6.68	6.11	47.50	0.31
D3-20 X D5-41	5.45	6.31	5.14	4.79	7.25	7.36	6.67	42.97	1.17
D3-20 X D5-55	6.48	5.64	4.90	4.82	7.17	6.48	6.12	41.61	0.75
D3-30 X D5-09	5.58	6.20	7.20	5.20	5.57	6.00	5.63	41.37	0.37
D3-39 X D5-42	4.16	5.11	5.51	5.82	6.56	6.95	7.03	41.15	1.10
D3-20 X D5-42	4.55	5.98	4.77	6.12	6.76	6.34	6.45	40.97	0.69
D3-39 X D5-48	2.87	5.60	4.92	5.56	7.00	7.39	7.54	40.87	2.36
D4-20 X D5-46	6.74	6.24	5.48	5.53	5.52	5.63	5.46	40.61	0.21
D3-20 X D5-46	5.58	6.95	6.02	5.74	5.35	5.32	5.60	40.57	0.28
D4-20 X D5-41	4.81	4.40	6.64	6.51	5.46	6.00	6.72	40.53	0.74
Tropical Plus	7.39	6.65	4.69	6.62	4.34	4.64	4.74	39.08	1.42
BRS Vivi	4.55	5.04	7.79	5.71	3.93	4.09	4.49	35.60	1.64
	2^nd Season
D2-17 X D5-46	5.98	4.97	4.82	6.87	7.15	6.91	6.07	42.75	0.85
D3-30 X D5-46	4.81	6.38	5.30	5.33	6.72	6.89	6.92	42.34	0.71
D3-20 X D5-55	5.20	5.91	7.91	5.13	5.75	5.61	5.82	41.33	0.81
D2-74 X D5-41	6.17	6.54	5.57	4.65	6.16	5.78	6.09	40.96	0.35
D4-59 X D5-41	5.40	4.97	4.61	4.71	6.92	7.37	6.26	40.24	1.07
D3-20 X D5-46	6.17	6.07	6.42	5.29	5.59	5.23	5.30	40.08	0.20
D3-39 X D5-53	5.01	5.33	4.84	5.37	6.56	6.27	6.10	39.49	0.41
D3-39 X D5-43	5.59	5.39	5.98	1.82	5.94	6.45	7.73	38.90	2.91
D4-20 X D5-09	5.78	5.23	5.89	6.57	4.62	4.91	5.82	38.82	0.46
D2-74 X D5-46	5.20	5.59	4.84	4.42	6.34	6.22	5.50	38.12	0.51
BRS Vivi	6.95	5.70	5.27	2.36	5.97	5.95	5.74	37.95	1.82
Tropical Plus	5.20	4.02	4.86	5.73	5.62	6.00	5.61	37.04	0.41

Associação Brasileira de Horticultura Embrapa Hortaliças, C. Postal 218, 70275-970 Brasília-DF, Tel. (61) 3385 9099, Tel. (81) 3320 6064, www.abhorticultura.com.br - Vitoria da Conquista - BA - Brazil
E-mail: associacaohorticultura@gmail.com

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[TFN1] Genotypes followed by the same lowercase letters in the columns or by the same uppercase letters in the lines belong to the same group by the Scott-Knott test at 5% probability.