Balanço nutricional em mangueiras no semiárido brasileiro utilizando métodos diagnósticos nutricionais

Rezende, Jefrejan S.; Freire, Fernando J.; Silva, Suellen R. V. da; Musser, Rosimar dos S.; Cavalcante, Ítalo H. L.; Saldanha, Eduardo C. M.; Santos, Renato L. dos; Cunha, Jailson C.

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Revista Brasileira de Engenharia Agrícola e Ambiental

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Sumário

Original Article • Rev. bras. eng. agríc. ambient. 28 (11) • Nov 2024 • https://doi.org/10.1590/1807-1929/agriambi.v28n11e277397 copiar

Balanço nutricional em mangueiras no semiárido brasileiro utilizando métodos diagnósticos nutricionais

Autoria SCIMAGO INSTITUTIONS RANKINGS

RESUMO

A avaliação nutricional em mangueiras baseada em métodos diagnósticos que consideram o equilíbrio nutricional tem sido recomendada. Os objetivos deste estudo foram: estabelecer faixas nutricionais ótimas por métodos diagnósticos e compará-las entre si; identificar o método diagnóstico mais eficiente na determinação de desequilíbrios nutricionais; e selecionar os nutrientes que melhor respondem à aplicação do método diagnóstico. O estudo foi realizado em pomares comerciais de mangueira no Vale do São Francisco-PE, Brasil. Foram calculados os teores nutricionais pelos métodos Sistema Integrado de Diagnóstico e Recomendação (DRIS-Beaufils, DRIS-Jones), DRIS Modificado (M-DRIS-Beaufils; M-DRIS-Jones), Diagnose da Composicão Nutricional (CND) e Chance Matemática (ChM) e comparados entre si pelo teste qui-quadrado. A análise de componentes principais foi aplicada para selecionar o método diagnóstico mais eficiente e os nutrientes responsáveis pela maior variabilidade. Os métodos DRIS Beaufils, M-DRIS Beaufils, DRIS Jones, M-DRIS Jones, CND e ChM geraram faixas de suficiência nutricional para as cultivares avaliadas. Os diagnósticos nutricionais dos métodos DRIS-Beaufils e M-DRIS Beaufius foram semelhantes entre si e discordantes dos métodos DRIS-Jones, M-DRIS-Jones e CND que foram semelhantes. O método DRIS Beaufils atualizado por Maia mostrou-se mais consistente na avaliação nutricional de mangueiras. Os nutrientes N, P, K, Mg e S na cultivar Tommy Atkins; N, P, Mg, S, B, Mn, Zn, Mo e Cl na cultivar Kent; e N, P, K, Ca, S, B, Cu, Fe, Zn, Mo e Cl na cultivar Keitt apresentam potencial de resposta significativa à aplicação do método DRIS-Beaufils atualizado por Maia.

Palavras-chave:
Mangifera indica L.; sistema integrado de diagnose e recomendação; DRIS modificado; diagnose da composição nutricional; chance matemática

Diagnostic method	Optimal range	Chi-square
Diagnostic method	Optimal range	DB	MDJ	MDB	CND	ChM
(g kg^-1)
N
DJ	14.4-18.2	1.11^ns	0.07^ns	1.11^ns	0.05^ns	5.21^ns
DB	15.1-18.9	-	1.68^ns	0.00^ns	0.71^ns	4.19^ns
MDJ	14.3-18.1		-	1.68^ns	0.21^ns	5.27^ns
MDB	15.1-18.9			-	0.71^ns	4.19^ns
CND	14.5-18.2				-	4.49^ns
ChM	14.9-17.5					-
P
DJ	1.5-2.3	3.31^ns	0.00^ns	3.31^ns	3.31^ns	44.80**
DB	1.6-2.4	-	3.31^ns	0.00^ns	0.00^ns	28.04**
MDJ	1.5-2.3		-	3.31^ns	3.31^ns	44.80**
MDB	1.6-2.4			-	0.00^ns	28.04**
CND	1.6-2.4				-	28.04**
ChM	2.1-2.4					-
K
DJ	11.1-14.9	0.69^ns	0.00^ns	1.49^ns	1.49^ns	76.42**
DB	11.5-15.3	-	0.69^ns	0.16^ns	0.16^ns	64.45**
MDJ	11.2-15.0		-	1.49^ns	1.49^ns	76.42**
MDB	11.6-15.4			-	0.00^ns	58.98**
CND	11.6-15.4				-	58.98**
ChM	16.7-18.1					-
Ca
DJ	24.1-35.8	0.37^ns	0.43^ns	0.00^ns	0.42^ns	30.23**
DB	24.6-36.4	-	0.16^ns	0.00^ns	1.58^ns	29.61**
MDJ	24.2-36.0		-	0.16^ns	0.73^ns	29.96**
MDB	24.7-36.5			-	1.58^ns	29.61**
CND	23.6-35.4				-	31.52**
ChM	23.4-29.4					-
MG
DJ	1.5-2.1	2.62^ns	0.00^ns	2.62^ns	2.05^ns	13.96**
DB	1.7-2.2	-	2.62^ns	0.00^ns	0.27^ns	4.68^ns
MDJ	1.5-2.1		-	2.62^ns	2.05^ns	13.96**
MDB	1.7-2.2			-	0.27^ns	4.68^ns
CND	1.6-2.2				-	38.94**
ChM	1.9-2.4					-
S
DJ	1.0-1.9	0.00^ns	0.31^ns	0.31^ns	0.00^ns	30.84**
DB	1.0-1.9	-	0.31^ns	0.31^ns	0.00^ns	30.84**
MDJ	1.1-2.0		-	0.00^ns	0.31^ns	25.26**
MDB	1.1-1.9			-	0.31^ns	25.26**
CND	1.0-1.9				-	30.84**
ChM	1.7-2.1					-
(mg kg^-1)
B
DJ	121.1-200.5	3.24^ns	0.00^ns	3.24^ns	83.79**	11.07**
DB	141.8-221.3	-	3.24^ns	0.00^ns	57.98**	4.76^ns
MDJ	119.8-199.3		-	3.24^ns	83.79**	11.07**
MDB	141.3-220.8			-	57.98**	4.76^ns
CND	272.5-352.0				-	47.58**
ChM	161.1-196.2					-
Cu
DJ	8.3-16.2	5.18^ns	0.14^ns	5.18^ns	0.00^ns	6.94*
DB	6.6-14.5	-	6.69*	0.00^ns	5.18^ns	9.53**
MDJ	8.5-16.4		-	6.69*	0.14^ns	6.23*
MDB	6.7-14.6			-	5.18^ns	9.53**
CND	8.2-16.2				-	6.94*
ChM	8.6-12.2					-
Fe
DJ	71.2-407.7	7.60*	0.21^ns	7.60*	0.21^ns	6.77*
DB	113.1-449.6	-	5.45^ns	0.00^ns	5.45^ns	19.02**
MDJ	72.3-408.8		-	5.45^ns	0.00^ns	8.06*
MDB	113.7-450.2			-	5.45^ns	19.02**
CND	81.8-418.3				-	8.06*
ChM	57.6 - 281.6					-
Mn
DJ	409.5-765.2	3.14^ns	0.00^ns	2.51^ns	0.00^ns	6.71*
DB	328.3-684.1	-	3.14^ns	0.03^ns	3.14^ns	17.39**
MDJ	420.9-776.6		-	2.51^ns	0.00^ns	6.71*
MDB	336.8-692.5			-	2.51^ns	15.89**
CND	392.1-747.8				-	6.71*
ChM	516.8-653.4					-
Zn
DJ	51.7-168.1	0.11^ns	19.98**	0.00^ns	42.69**	-
DB	31.7-148.1	27.82**	0.54^ns	26.10**	12.09**	-
MDJ	53.8-170.2	-	21.57**	0.11^ns	46.11**	-
MDB	33.0-149.5		-	19.98**	13.39**	-
CND	51.2-167.6			-	42.69**	-
ChM	24.0-73.5				-	-
Mo
DJ	1.1-3.1	2.06 ^ns	0.00^ns	2.06^ns	0.80^ns	5.59^ns
DB	0.9-2.8	-	2.06^ns	0.00^ns	0.29^ns	10.31**
MDJ	1.1-3.0		-	2.06^ns	0.80^ns	5.59^ns
MDB	0.9-2.8			-	0.29^ns	10.31**
CND	1.0-2.9				-	7.91*
ChM	1.4-2.1					-
Cl
DJ	0.2-0.4	0.00^ns	0.00^ns	0.00^ns	0.00^ns	14.02**
DB	0.2-0.4	-	0.00^ns	0.00^ns	0.00^ns	14.02**
MDJ	0.2-0.4		-	0.00^ns	0.00^ns	14.02**
MDB	0.2-0.4			-	0.00^ns	14.02**
CND	0.2-0.4				-	14.02**
ChM	0.2-0.3					-

Diagnostic method	Optimal range	Chi-square
Diagnostic method	Optimal range	DB	MDJ	MDB	CND	ChM
(g kg^-1)
N
DJ	13.4-16.7	0.68^ns	0.00^ns	0.68^ns	0.06^ns	7.04*
DB	12.7-16.0	-	0.68^ns	0.00^ns	0.37^ns	10.15**
MDJ	13.4-16.7		-	0.68^ns	0.06^ns	7.04*
MDB	12.6-16.0			-	0.37^ns	10.15**
CND	13.2-16.6				-	8.32*
ChM	15.1-17.1					-
P
DJ	1.7-2.1	1.50^ns	1.72^ns	1.50^ns	0.00^ns	16.77**
DB	1.6-2.0	-	0.04^ns	0.00^ns	1.50^ns	23.11**
MDJ	1.6-2.1		-	0.04^ns	1.72^ns	22.26**
MDB	1.6-2.0			-	1.50^ns	23.11**
CND	1.7-2.1				-	16.77**
ChM	2.1-2.3					-
K
DJ	14.0-17.9	2.17^ns	0.00^ns	2.17^ns	2.40^ns	15.33**
DB	12.8-16.7	-	2.17^ns	0.00^ns	0.71^ns	26.68**
MDJ	14.1-18.0		-	2.17^ns	2.40^ns	15.33**
MDB	12.9-16.8			-	0.71^ns	26.68**
CND	13.7-17.6				-	19.52**
ChM	16.4-18.2					-
Ca
DJ	18.0-30.6	0.04^ns	0.00^ns	0.04^ns	2.52^ns	16.22**
DB	18.6-31.2	-	0.04^ns	0.00^ns	1.89^ns	17.83**
MDJ	17.8-30.4		-	0.04^ns	2.52^ns	16.22**
MDB	18.6-31.2			-	1.89^ns	17.83**
CND	19.7-32.3				-	29.90**
ChM	21.3-26.6					-
Mg
DJ	2.2-2.8	3.00^ns	0.00^ns	1.63^ns	0.00^ns	32.70**
DB	2.0-2.6	-	3.00^ns	1.20^ns	3.00^ns	40.86**
MDJ	2.2-2.8		-	1.63^ns	0.00^ns	32.70**
MDB	2.0-2.7			-	1.63^ns	47.00**
CND	2.2-2.8				-	32.70**
ChM	2.8-3.1					-
S
DJ	1.0-2.1	0.78^ns	0.00^ns	0.78^ns	0.00^ns	18.35**
DB	1.2-2.3	-	0.78^ns	0.00^ns	0.78^ns	13.14**
MDJ	1.0-2.1		-	0.78^ns	0.00^ns	18.35**
MDB	1.2-2.3			-	0.78^ns	13.14**
CND	1.0-2.1				-	18.35**
ChM	1.8-2.7					-
(mg kg^-1)
B
DJ	128.1-298.7	6.05*	0.00^ns	6.05*	0.00^ns	0.73^ns
DB	97.3-267.9	-	6.05*	0.00^ns	6.05*	8.05*
MDJ	130.5-301.1		-	6.05*	0.00^ns	0.73^ns
MDB	98.2-268.8			-	6.05*	8.05*
CND	129.3-299.9				-	0.73^ns
ChM	129.0-212.6					-
Cu
DJ	8.8-19.2	14.45**	0.23^ns	14.45**	0.00^ns	23.06**
DB	5.3-15.8	-	15.11**	0.00^ns	14.45**	24.30**
MDJ	9.0-19.4		-	15.11**	0.23^ns	19.68**
MDB	5.4-15.9			-	14.45**	24.30**
CND	8.7-19.2				-	23.06**
ChM	7.3-12.1					-
Fe
DJ	93.1-213.5	12.45**	0.00^ns	12.45**	0.05^ns	13.32**
DB	44.2-164.6	-	12.45**	0.00^ns	11.39**	5.23^ns
MDJ	93.5-213.9		-	12.45**	0.05^ns	13.32**
MDB	44.4-164.8			-	11.39**	5.23^ns
CND	88.5-208.9				-	13.09**
ChM	72.1-129.3					-
Mn
DJ	495.2-873.6	0.00^ns	0.00^ns	0.00^ns	0.47^ns	5.05^ns
DB	482.3-860.7	-	0.00^ns	0.00^ns	0.47^ns	5.05^ns
MDJ	489.2-867.7		-	0.00^ns	0.47^ns	5.05^ns
MDB	481.3-859.7			-	0.47^ns	5.05^ns
CND	465.2-843.6				-	2.89^ns
ChM	387.1-689.3					-
Zn
DJ	43.7-108.9	0.72^ns	0.00^ns	0.72^ns	0.00^ns	15.78**
DB	38.1-103.3	-	0.72^ns	0.00^ns	0.72^ns	11.66**
MDJ	42.1-107.3		-	0.72^ns	0.00^ns	15.78**
MDB	37.3-102.6			-	0.72^ns	11.66**
CND	43.3-108.5				-	15.78**
ChM	24.5-76.7					-
Mo
DJ	0.02-3.4	14.25**	0.00^ns	14.25**	1.40^ns	12.30**
DB	0.4-3.8	-	14.25**	0.00^ns	9.07*	24.46**
MDJ	0.02-3.4		-	14.25**	1.40^ns	12.30**
MDB	0.4-3.8			-	9.07*	24.46**
CND	0.06-3.4				-	10.42**
ChM	0.03-1.4					-
Cl
DJ	0.2-0.4	0.00^ns	0.00^ns	0.00^ns	0.00^ns	0.90^ns
DB	0.2-0.4	-	0.00^ns	0.00^ns	0.00^ns	0.90^ns
MDJ	0.2-0.4		-	0.00^ns	0.00^ns	0.90^ns
MDB	0.2-0.4			-	0.00^ns	0.90^ns
CND	0.2-0.4				-	0.90^ns
ChM	0.25-0.41					-

Diagnostic method	Optimal range	Chi-square
Diagnostic method	Optimal range	DB	MDJ	MDB	CND	ChM
(g kg^-1)
N
DJ	14.5-21.5	0.24^ns	0.24^ns	0.24^ns	0.06^ns	24.13**
DB	14.7-21.7	-	0.00^ns	0.00^ns	0.06^ns	20.41**
MDJ	14.8-21.8		-	0.00^ns	0.06^ns	20.41**
MDB	14.8-21.8			-	0.06^ns	20.41**
CND	14.6-21.6				-	22.22**
ChM	22.6-25.0					-
P
DJ	1.6-2.2	1.17^ns	1.09^ns	1.09^ns	5.01^ns	10.20**
DB	1.7-2.2	-	0.11^ns	0.11^ns	1.40^ns	4.59^ns
MDJ	1.7-2.3		-	0.00^ns	1.54^ns	4.97^ns
MDB	1.7-2.3			-	1.54^ns	4.97^ns
CND	1.8-2.3				-	0.99^ns
ChM	2.0-2.4					-
K
DJ	10.8-24.6	5.24^ns	0.00^ns	5.24^ns	0.00^ns	11.10**
DB	7.7-21.5	-	5.24^ns	0.00^ns	5.24^ns	5.85^ns
MDJ	11.1-24.8		-	5.24^ns	0.00^ns	11.10**
MDB	7.9-21.7			-	5.24^ns	5.85^ns
CND	10.8-24.5				-	11.10**
ChM	9.0-15.4					-
Ca
DJ	23.5-30.4	0.10^ns	0.08^ns	0.10^ns	0.08^ns	18.54**
DB	24.3-31.2	-	0.07^ns	0.00^ns	0.07^ns	18.58**
MDJ	23.6-30.5		-	0.07^ns	0.00^ns	20.80**
MDB	24.3-31.2			-	0.07^ns	18.58**
CND	23.5-30.5				-	20.80**
ChM	29.2-32.2					-
Mg
DJ	2.0-2.5	0.07^ns	0.00^ns	0.07^ns	0.07^ns	0.56^ns
DB	2.0-2.6	-	0.07^ns	0.00^ns	0.00^ns	1.62^ns
MDJ	2.0-2.5		-	0.07^ns	0.07^ns	0.56^ns
MDB	2.0-2.6			-	0.00^ns	1.62^ns
CND	2.0-2.6				-	1.62^ns
ChM	2.1-2.6					-
S
DJ	1.4-2.3	1.18^ns	0.10^ns	1.18^ns	0.00^ns	2.54^ns
DB	1.2-2.1	-	1.62^ns	0.00^ns	1.18^ns	1.42^ns
MDJ	1.4-2.4		-	1.62^ns	0.10^ns	3.65^ns
MDB	1.2-2.1			-	1.18^ns	1.42^ns
CND	1.4-2.3				-	2.54^ns
ChM	1.3-1.9					-
(mg kg^-1)
B
DJ	95.0-154.9	1.02^ns	0.09^ns	0.34^ns	0.00^ns	9.49**
DB	107.3-167.3	-	1.66^ns	0.32^ns	1.02^ns	15.56**
MDJ	91.0-150.9		-	0.78^ns	0.09^ns	7.84*
MDB	105.5-165.4			-	0.34^ns	13.10**
CND	95.0-154.9				-	9.49**
ChM	49.8-115.7					-
Cu
DJ	10.0-18.9	0.27^ns	0.00^ns	0.27^ns	0.00^ns	3.53^ns
DB	11.0-19.9	-	0.27^ns	0.00^ns	0.27^ns	2.24^ns
MDJ	10.0-18.9		-	0.27^ns	0.00^ns	3.53^ns
MDB	11.0-19.9			-	0.27^ns	2.24^ns
CND	10.0-19.0				-	3.53^ns
ChM	12.0-16.5					-
Fe
DJ	91.5-165.6	0.94^ns	0.57^ns	0.84^ns	0.00^ns	10.42**
DB	109.1-183.2	-	2.92^ns	0.82^ns	0.94^ns	14.00**
MDJ	81.3-155.4		-	2.75^ns	0.57^ns	7.89*
MDB	104.7-178.8			-	0.84^ns	14.93**
CND	91.5-165.6				-	10.42**
ChM	42.2-285.2					-
Mn
DJ	446.5-713.3	0.00^ns	0.00^ns	0.00^ns	0.00^ns	23.39**
DB	436.7-703.5	-	0.00^ns	0.00^ns	0.00^ns	23.39**
MDJ	448.1-714.9		-	0.00^ns	0.00^ns	23.39**
MDB	437.5-704.3			-	0.00^ns	23.39**
CND	439.4-706.2				-	23.39**
ChM	791.1-945.5					-
Zn
DJ	55.8-219.0	7.16*	0.00^ns	7.16*	0.00^ns	13.80**
DB	39.9-203.0	-	7.16*	0.00^ns	7.16*	5.06^ns
MDJ	55.6-218.7		-	7.16*	0.00^ns	13.80**
MDB	39.7-202.9			-	7.16*	5.06^ns
CND	55.0-218.2				-	13.80**
ChM	32.9-103.2					-
Mo
DJ	0.9-3.2	0.00^ns	0.00^ns	0.00^ns	0.00^ns	22.79**
DB	0.6-2.9	-	0.00^ns	0.00^ns	0.00^ns	22.79**
MDJ	0.9-3.2		-	0.00^ns	0.00^ns	22.79**
MDB	0.6-2.9			-	0.00^ns	22.79**
CND	0.8-3.1				-	22.79**
ChM	0.1-1.5					-
Cl
DJ	0.2-0.4	0.00^ns	0.00^ns	0.00^ns	0.00^ns	6.79*
DB	0.2-0.4	-	0.00^ns	0.00^ns	0.00^ns	6.79*
MDJ	0.2-0.4		-	0.00^ns	0.00^ns	6.79*
MDB	0.2-0.4			-	0.00^ns	6.79*
CND	0.2-0.4				-	6.79*
ChM	0.3-0.4					-

Variable	PC1	PC2	PC3	PC4	PC1	PC2	PC3	PC1	PC2	PC3
Variable	Tommy Atkins				Kent			Keitt
IN	0.70*	0.07	-0.57	-0.11	0.89*	0.11	-0.25	0.84*	0.36	-0.11
IP	0.27	-0.81*	0.27	-0.26	0.91*	-0.15	0.10	0.74*	-0.03	-0.44
IK	0.72*	0.16	0.44	-0.18	0.66	-0.55	-0.15	-0.42	0.73*	0.25
ICa	-0.19	-0.57	0.12	0.07	0.38	0.11	0.41	0.88*	-0.12	-0.17
IMg	0.78*	0.11	0.20	-0.05	0.90*	0.01	-0.22	0.65	0.32	0.44
IS	0.08	0.91*	-0.07	0.18	-0.30	0.89*	-0.18	0.32	0.90*	0.08
IB	0.63	-0.16	-0.03	-0.19	0.36	0.15	0.80*	0.72*	-0.51	-0.04
ICu	-0.24	0.04	-0.20	0.22	0.53	-0.03	-0.42	-0.14	-0.82*	-0.10
IFe	-0.51	0.07	0.68	-0.02	0.22	-0.58	-0.17	-0.38	0.32	-0.72*
IMn	-0.43	-0.13	-0.24	-0.74	0.15	0.22	0.74*	0.28	-0.42	0.56
IZn	-0.60	0.26	0.49	-0.14	0.09	-0.38	0.73*	-0.85*	0.12	-0.40
IMo	-0.51	-0.26	-0.63	0.15	-0.51	-0.80*	-0.15	-0.71*	-0.35	0.00
ICl	0.22	-0.47	0.17	0.74	0.34	0.86*	-0.19	-0.51	0.03	0.75*
Absolute variance (%)	25.26	17.44	14.77	10.74	30.90	23.83	18.16	38.34	22.86	16.04
Cumulative variance (%)	25.26	42.70	57.47	68.21	30.90	54.73	72.89	38.34	61.20	77.24

Unidade Acadêmica de Engenharia Agrícola Unidade Acadêmica de Engenharia Agrícola, UFCG, Av. Aprígio Veloso 882, Bodocongó, Bloco CM, 1º andar, CEP 58429-140, Campina Grande, PB, Brasil, Tel. +55 83 2101 1056 - Campina Grande - PB - Brazil
E-mail: revistagriambi@gmail.com

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[1] * Corresponding author - E-mail: jefrejansouza@pcs.uespi.br