Inheritance of hydrogen potential (pH) and titratable acidity in the melon

Silva, Antonia Eliziana Augusta Da; Nunes, Glauber Henrique De Sousa; Silva, Juliana Maria Costa da; Nunes, Elaine Welk Lopes Pereira; Morais, Patricia Ligia Dantas de; Vieira, Alcileide Barreto; Correio, Roberta Rocha Ferreira

doi:10.5935/1806-6690.20220021

Antonia Eliziana Augusta Da Silva ^**Author for correspondence

Universidade Federal Rural do Semi-Árido/UFERSA, Mossoró-RN, Brasil, liliagro1@hotmail.com

http://orcid.org/0000-0001-7226-8872

Glauber Henrique De Sousa Nunes

Departamento de Ciências Vegetais, Universidade Federal Rural do Semi-Árido/UFERSA, Mossoró-RN, Brasil, glauber@ufersa.edu.br

http://orcid.org/0000-0002-7189-2283

Juliana Maria Costa da Silva

Técnica em Biologia, Departamento de Ciências Vegetais, Universidade Federal Rural do Semi-Árido/UFERSA, Mossoró-RN, Brasil, julianacosta@ufersa.edu.br

http://orcid.org/0000-0003-1516-8466

Elaine Welk Lopes Pereira Nunes

Departamento de Ciências Exatas e Naturais/PEN, Universidade Federal Rural do Semi-Árido/UFERSA, Mossoró-RN, Brasil, elaine.nunes@ufersa.edu.br

http://orcid.org/0000-0002-1924-2179

Patricia Ligia Dantas de Morais

Departamento de Ciências Agronômicas e Florestais/MAF, Universidade Federal Rural do Semi-Árido/UFERSA, Mossoró-RN, Brasil, plmorais@ufersa.edu.br

http://orcid.org/0000-0001-9317-1164

Alcileide Barreto Vieira

Universidade Federal Rural do Semi-Árido/UFERSA, Mossoró-RN, Brasil, leide_eng@hotmail.com, robertarochaf@hotmail.com

http://orcid.org/0000-0002-3177-0927

Roberta Rocha Ferreira Correio

Universidade Federal Rural do Semi-Árido/UFERSA, Mossoró-RN, Brasil, leide_eng@hotmail.com, robertarochaf@hotmail.com

http://orcid.org/0000-0002-0234-0127

*Author for correspondence

Editor do artigo: Professor Salvador Barros Torres - sbtorres@ufersa.edu.br

Model	Parameters
1	Major gene with additive and dominance effects + polygenes with additive and dominance effects (⌠, A, D, [a], [d], V_A, VD, S_AD, ⌠²)
2	Major gene with additive and dominance effects + polygenes with an additive effect (⌠, A, D, [a], V_A, ⌠²)
3	Major gene with an additive effect + polygenes with additive and dominance effects (⌠, A, [a], [d], V_A, V_D, S_AD, ⌠²)
4	Major gene with an additive effect + polygenes with an additive effect (⌠, A, [a], V_A, ⌠²)
5	Polygenes with additive and dominance effects (⌠, [a], [d], V_A, V_D, S_AD, ⌠²)
6	Poligenes with an additive effect (⌠, [a], V_A, ⌠2)
7	Major gene with additive and dominance effects (⌠, A, D, ⌠²)
8	Major gene with an additive effect (⌠, A, ⌠²)
9	Environmental effect only (⌠, ⌠²)

Generation	Titratable acidity		pH
Generation	Mean	Variance	Mean	Variance
P₁ (Védrantais)	0.130	0.007	5.679	0.172
P₂ (A-16)	0.379	0.004	1.899	0.066
F₁	0.376	0.007	2.522	0.399
F₂	0.233	0.015	2.464	0.493
RC₁	0.236	0.011	4.907	0.370
RC₂	0.306	0.010	3.026	0.423
	Mean-value components
SV	Estimate	F (Wald)	Estimate	F (Wald)
Block	-	1.23^ns	-	1.69^ns
[a]	0.119	6.67**	1.90	5.82**
[d]	-0.046	4.43*	-1.37	3.26*
	Variance components
σ²_A	0.0081		0.1935
σ²_D	0.0034		0.0411
σ²_AD	0.0000		0.0001
σ²_p	0.0003		0.0123
σ²_e	0.0098		0.2588
h²_r (%)	38.02		39.21
h²_a (%)	53.99		47.54
ADD	0.92		0.65
│	6.65		14.84

Models under test	pH		Titratable acidity
Models under test	df	│²_c	df	│²_c
1 vs 2	3	8.97*	3	8.37*
1 vs 3	1	7.57*	1	60.91**
1 vs 4	4	17.68**	4	116.64**
1 vs 5	2	7.57*	2	60.39**
1 vs 6	5	17.22**	5	116.63**
1 vs 7	5	21.58**	5	14.31*
1 vs 8	6	20.45**	6	161.64*
1 vs 9	7	21.58**	7	279.69**
A		-31.42		122.63
D		-22.80		-99.32
[a]		-3.55		-335.32
[d]		52.72		-32.75
V_A		195.36		1772.72
D		70.84		1377.44
S_AD		184.12		-1134.02
⌠ ²		766.50		2359.60

F_{2} : \frac{1}{4} N (μ + \frac{[d]}{2} - A, σ^{2} + V_{A} + V_{D}) + \frac{1}{2} N (μ + \frac{[d]}{2} + D, σ^{2} + V_{A} + V_{D}) + \frac{1}{4} N (μ + \frac{[d]}{2} + A, σ^{2} + V_{A} + V_{D})

B C_{11} : \frac{1}{2} N (μ + \frac{[α]}{2} + \frac{[d]}{2} - A, σ^{2} + \frac{V_{A}}{2} + V_{D} - S_{A D}) + \frac{1}{2} N (μ - \frac{[α]}{2} + \frac{[d]}{2} + D, σ^{2} + \frac{V_{A}}{2} + V_{D} - S_{A D})

B C_{12} : \frac{1}{2} N (μ + \frac{[α]}{2} + \frac{[d]}{2} + A, σ^{2} + \frac{V_{A}}{2} + V_{D} + S_{A D}) + \frac{1}{2} N (μ + \frac{[α]}{2} + \frac{[d]}{2} + D, σ^{2} + \frac{V_{A}}{2} + V_{D} + S_{A D})

[1] *Author for correspondence

Brasil

Brasil

Inheritance of hydrogen potential (pH) and titratable acidity in the melon¹ 1 Pesquisa financiada pela A Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Herança do potencial hidrogeniônico (pH) e da acidez titulável em melão

ABSTRACT

Brasil

Brasil

Inheritance of hydrogen potential (pH) and titratable acidity in the melon1 1 Pesquisa financiada pela A Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Herança do potencial hidrogeniônico (pH) e da acidez titulável em melão

ABSTRACT

Inheritance of hydrogen potential (pH) and titratable acidity in the melon¹ 1 Pesquisa financiada pela A Coordenação de Aperfeiçoamento de Pessoal de Nível Superior