Nutrient reference values for ‘BRS Platina’ banana in improved fertility soils

Santos, Márcio Adriano; Donato, Sérgio Luiz Rodrigues; Neves, Júlio César Lima; Marques, Pedro Ricardo Rocha; Pereira, Marlon Cristian Toledo; Rodrigues, Maria Geralda Vilela

doi:10.1590/1413-7054202246008722

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Agricultural Sciences • Ciênc. agrotec. 46 • 2022 • https://doi.org/10.1590/1413-7054202246008722 copy

Nutrient reference values for ‘BRS Platina’ banana in improved fertility soils

Valores de referência nutricional para bananeira ‘BRS Platina’ em solos de fertilidade construída

Authorship SCIMAGO INSTITUTIONS RANKINGS

ABSTRACT

Reference values of leaf nutrient contents are essential for nutritional assessment of plants. The objective was to establish nutritional reference values for ‘BRS Platina’ banana in improved fertility soil, using the sufficiency range (SR), border Line (BL) and mathematical chance (MCh) methods, in addition to the critical level obtained by the reduced normal distribution (CLz). The study was carried out in Guanambi-BA, considering nutrient contents and yields of an experiment arranged in randomized blocks, 5 x 6 factorial scheme, with five doses of K₂O (0, 200, 400, 600 and 800 kg ha^-1) supplied with fertilizers for organic management and six sampling times (210; 390; 570; 750; 930 and 1,110 days after planting), totaling 90 plots. Plots with high yield, ≥ 38.40 t ha^-1, formed the reference population and plots with yield ≥ 47.43 t ha^-1 formed the reference subpopulation. There was convergence between the optimal values obtained by the methods evaluated. Therefore, the reference values adjusted by the SR, BL, MCh and CLz methods can be used with assertiveness to interpret the foliar analysis of the ‘BRS Platina’ banana in improved fertility soils. Furthermore, among these, MCh stands out as it provides narrower optimal ranges.

Index terms:
Musa spp.; diagnostic methods; nutritional status

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[1] ^*Corresponding author: marcio.santos@ifnmg.edu.br

Sampling	pH¹	OM²	P³	K³	Na³	Ca⁴	Mg⁴	Al⁴	H+Al⁵	SB
m		g kg^-1	---------- mg dm^-3 ---------		------------------------------ cmol_c dm^-³ ------------------------------
0.0-0.2	7.4±0.2	12.3±2.5	468.3±32.2	493.0±46.8	0.1±0	4.6±0.5	1.7±0.1	0	0.8±0	7.6±0.4
0.2-0.4	7.3±0.1	1.7±0.6	229.1±67.5	372.0±61.5	0.1±0	3.5±0.3	1.1±0.2	0	0.8±0.1	5.7±0.4
Sampling	T	V	m	B⁶	Cu³	Fe³	Mn³	Zn³	Prem⁷	EC
m	cmol_c dm^-³	---------- % ----------		--------------------------- mg dm^-3 ---------------------------					mg L^-1	ds m^-1
0.0-0.2	8.4±0.5	91.0±0	0	0.9±0.3	2.2±0.3	22.3±6.2	46.5±1.3	40.8±11.8	43.6±1.0	1.5±0.2
0.2-0.4	6.5±0.4	88.7±0.6	0	1.0±0.1	1.2±0.1	26.8±7.6	27.7±1.1	8.7±2.4	42.2±2.5	1.3±0.2

Nut	Reference values					1	S¹	CV¹
Nut	DEF	TSF	SUF	H	TEX	1	S¹	CV¹
	---------------------------------------------------- g kg ^-1 ---------------------------------------------------							%
N	<22.9	22.9 - 26.7	26.7 - 34.2	34.2 - 37.9	>37.9	30.4	3.8	12.4
P	<1.6	1.6 - 1.9	1.9 - 2.5	2.5 - 2.8	>2.8	2.2	0.3	13.7
K	<28.5	28.5 - 31.2	31.2 - 36.6	36.6 - 39.3	>39.3	33.9	2.7	7.9
Ca	<4.2	4.2 - 5.6	5.6 - 8.4	8.4 - 9.8	>9.8	7	1.8	25.3
Mg	<3.4	3.4 - 3.9	3.9 - 4.9	4.9 - 5.4	>5.4	4.4	0.6	13.9
S	<1.6	1.6 - 2.0	2.0 - 3.0	3.0 - 3.5	>3.5	2.5	0.5	19
	----------------------------------------------------- mg kg^-1 ---------------------------------------------------							%
B	<16.5	16.5 - 21.8	21.8 - 32.5	32.5 - 37.8	>37.8	27.2	6.7	24.6
Cu	<3.6	3.6 - 5.5	5.5 - 9.4	9.4 - 11.4	>11.4	7.5	2.5	32.8
Fe	<48.8	48.8 - 87.7	87.7 - 165.5	165.5 - 204.4	>204.4	126.6	48.6	38.4
Mn	<31.4	31.4 - 54.9	54.9 - 1018	101.8 - 125.3	>125.3	78.3	39.1	49.9
Zn	<9.8	9.8 - 15.3	15.3 - 26.2	26.2 - 31.6	>31.6	20.7	9.1	43.9
Na	<12.2	12.2 - 22.6	22.6 - 43.4	43.4 - 53.8	>53.8	33	13	39.3

Nut	BY_MP	OL_BL	Reference values
			DEF	TSF	SUF	H	TEX
			BY< 70%	70% ≤ BY< 90%	90%≤BY>90%	90%>BY≥70%	BY<70%
	t ha^-1 cycle^-1	--------------------------------------------------------------g kg^-1------------------------------------------------------------
N	54.2	29.3	< 18.8	18.8 - 23.2	23.2 - 35.4	35.4 - 39.8	> 39.8
P	53.8	2.1	< 1.5	1.5 - 1.7	1.7 - 2.4	2.4 - 2.7	> 2.7
K	55.1	33.4	< 28.9	28.9 - 30.8	30.8 - 36.0	36.0 - 37.9	> 37.9
Ca	54.8	6.7	< 3.2	3.2 - 4.7	4.7 - 8.7	8.7 - 10.2	> 10.2
Mg	55.4	4.3	< 3.1	3.1 - 3.6	3.6 - 5.0	5.0 - 5.6	> 5.6
S	56.3	2.4	< 1.4	1.4 - 1.8	1.8 - 2.9	2.9 - 3.4	> 3.4
	t ha^-1 cycle^-1	------------------------------------------------------------mg kg^-1------------------------------------------------------------
B	58.9	28.4	< 13.9	13.9 - 20.1	20.1 - 36.8	36.8 - 43.0	> 43
Cu	57.0	7.3	< 2.5	2.5 - 4.5	4.5 - 10.1	10.1 - 12.1	> 12.1
Fe	55.6	115.8	< 37.7	37.7 - 70.7	70.7 - 161.0	161.0 - 194.0	> 194
Mn	57.8	77.4	< 19.1	19.1 - 43.8	43.8 - 111.1	111.1 - 135.8	> 135.8
Zn	56.3	18.3	< 10.2	10.2 - 13.6	13.6 - 22.9	22.9 - 26.3	> 26.3
Na	55.1	28.9	< 8.2	8.2 - 16.9	16.9 - 40.9	40.9 - 49.6	> 49.6

Nut	CL¹	LL_i	UL_i	OL_MCh	BY_i	P1³	P2⁴	MCh	Nut	LL_i	UL_i	OL_MCh	BY_i	P1³	P2⁴	MCh
Nut	CL¹	----- g kg^-1-----			t ha^-1	----%----		t ha^-1		-----mg kg^-1------			t ha^-1	-----%-----		t ha^-1
Nitrogen	1	36.7	38.9	29	42	0	0	0	Boron	36.3	39.9	28.9	48.3	18.8	60	16.2
	2	34.5	36.7		40.9	0	0	0		32.6	36.3		46.6	12.5	40	10.4
	3	32.3	34.5		42.6	6.3	25	5.3		28.9	32.6		45	25	36.4	13.6
	4	30.1	32.3		47	25	57.1	17.8		25.2	28.9		41.9	0	0	0
	5	27.9	30.1		45.4	31.3	38.5	15.7		21.5	25.2		44.4	18.8	30	10.5
	6	25.7	27.9		46.3	31.3	38.5	16		17.9	21.5		45.1	25	36.4	13.6
	7	23.4	25.6		45.8	6.3	33.3	6.6		14.2	17.8		40.9	0	0	0
Phosphorus	1	2.9	3.1	2.2	41.7	0	0	0	Copper	13.2	14.8	6.3	42.1	0	0	0
	2	2.7	2.9		42.4	0	0	0		11.7	13.2		39.9	0	0	0
	3	2.5	2.7		39.9	0	0	0		10.2	11.7		42.9	0	0	0
	4	2.3	2.5		47	25	57.1	17.8		8.6	10.1		43	12.5	28.6	8.1
	5	2.1	2.3		45.4	37.5	40	17.6		7.1	8.6		44.6	12.5	22.2	7.4
	6	1.9	2.1		46.1	31.3	35.7	15.4		5.5	7.1		47.2	56.3	56.3	26.6
	7	1.6	1.8		46.5	6.3	33.3	6.7		4	5.5		45	18.8	30	10.7
Potassium	1	38.5	40.3	33.2	42.5	0	0	0	Iron	267	303.2	122	41.6	0	0	0
	2	36.8	38.5		41.4	0	0	0		230.7	267		44.6	0	0	0
	3	35	36.8		42.3	6.3	20	4.7		194.5	230.7		48.8	6.3	100	12.2
	4	33.2	35		46.1	37.5	46.2	19.2		158.2	194.5		43	6.3	12.5	3.8
	5	31.5	33.2		45.7	37.5	37.5	17.1		122	158.2		46.4	37.5	50	20.1
	6	29.7	31.5		47.8	12.5	50	11.9		85.7	122		45.2	37.5	35.3	16.4
	7	27.9	29.7		45.6	6.3	50	8.1		49.5	85.7		44.1	12.5	22.2	7.3
Calcium	1	10.9	12	6.2	46.1	0	0	0	Manganese	174.3	199.6	98.4	47	6.3	50	8.3
	2	9.7	10.8		40.1	0	0	0		149	174.3		46.8	6.3	50	8.3
	3	8.6	9.7		42.3	0	0	0		123.7	149		42.4	0	0	0
	4	7.4	8.5		43.7	12.5	33.3	8.9		98.4	123.7		44.7	25	44.4	14.9
	5	6.2	7.4		46	37.5	46.2	19.1		73.1	98.4		46	25	50	16.3
	6	5.1	6.2		45.7	31.3	33.3	14.8		47.8	73.1		43.7	18.8	18.8	8.2
	7	3.9	5.1		47.7	18.8	60	16		22.5	47.8		45	18.8	27.3	10.2
Magnesium	1	5.9	6.3	4.1	42.3	0	0	0	Zinc	59.2	67	16.1	43.5	0	0	0
	2	5.4	5.9		38.6	0	0	0		51.3	59.1		0	0	0	0
	3	5	5.4		42.8	6.3	12.5	3.8		43.5	51.3		46.1	0	0	0
	4	4.6	5		43.3	6.3	20	4.8		35.7	43.5		39.8	0	0	0
	5	4.1	4.5		45.1	31.3	45.5	17		27.9	35.7		40.4	0	0	0
	6	3.7	4.1		46.2	43.8	36.8	18.6		20.1	27.9		40.6	0	0	0
	7	3.2	3.7		48.2	12.5	66.7	13.9		12.2	20		46.6	100	47.1	32
Sulfur	1	3.2	3.5	2.3	47.8	12.5	66.7	13.8	Sodium	72.9	82	27.4	45	0	0	0
	2	2.9	3.2		44.2	12.5	25	7.8		63.8	72.9		39.9	0	0	0
	3	2.6	2.9		45	12.5	40	10.1		54.7	63.8		0	0	0	0
	4	2.3	2.6		44.3	25	26.7	11.4		45.6	54.7		42.6	0	0	0
	5	2	2.3		45.4	18.8	33.3	11.4		36.5	45.6		43.2	12.5	22.2	7.2
	6	1.7	2		45.1	12.5	28.6	8.5		27.4	36.5		47.3	50	47.1	22.9
	7	1.4	1.7		44.8	6.3	50	7.9		18.3	27.4		44.3	37.5	33.3	15.7
CV (%)	BY		N	P	K	Ca	Mg	S		B	Cu	Fe	Mn	Zn	Na
CV (%)	4.4		8.6	8.4	5.8	17.7	9.4	19.4		25.3	21.7	29.9	49.9	11.3	25.2

Methods	N	P	K	Ca	Mg	S
SR	26.7 - 34.2	1.9 - 2.5	31.2 - 36.6	5.6 - 8.4	3.9 - 4.9	2.0 - 3.0
BL	23.2 - 35.4	1.7 - 2.4	30.8 - 36.0	4.7 - 8.7	3.6 - 5.0	1.8 - 2.9
OL_BL	29.3	2.1	33.4	6.7	4.3	2.4
MCh	25.7 - 32.3	1.9 - 2.5	31.5 - 35.0	5.1 - 7.4	3.7 - 4.5	2.0 - 2.6
OL_MCh	28.9	2.2	33.2	6.2	4.1	2.3
CLz	27.7	2	32.2	5.3	4	2.1
SR^* ₍_{Silva, 2015}SILVA, J. T. A. da. Solo, adubação e nutrição para bananeira. Informe Agropecuário: Cultivo da bananeira, 36(288):74-83, 2015.₎	25 - 29	1.5 - 1.9	27 - 35	4.5 - 7.5	2.4 - 4.0	1.7 - 2.0
BL^**_{(Rodrigues Filho et al., 2021b)}RODRIGUES FILHO, V. A. et al. Potential nutrient-response curves and sufficiency ranges for ‘prata-anã’ banana cultivated under two environmental conditions. Scientia Agricola, 78:e20200158, 2021b.	19.9 - 22.1	1.4 - 1.6	24.0 - 31.3	5.3 - 5.8	2.1 - 2.7	1.3 - 1.5
Methods	B	Cu	Fe	Mn	Zn	Na
SR	21.8 - 32.5	5.5 - 9.4	87.7 - 165.5	54.9 - 101.8	15.3 - 26.2	22.6 - 43.4
BL	20.1 - 36.8	4.5 - 10.1	70.7 - 161.0	43.8 - 111.1	13.6 - 22.9	16.9 - 40.9
OL_BL	28.4	7.3	115.8	77.4	18.3	28.9
MCh	17.9 - 39.9	5.5 - 7.1	85.7 - 158.2	73.1 - 123.7	12.2 - 20.0	18.3 - 36.5
OL_MCh	28.9	6.3	122	98.4	16.1	27.4
CLz	21.9	5.3	87	44.1	15.3	23.4
SR^* ₍_{Silva, 2015}SILVA, J. T. A. da. Solo, adubação e nutrição para bananeira. Informe Agropecuário: Cultivo da bananeira, 36(288):74-83, 2015.₎	12 - 25	2.6 - 8.8	72 - 157	173 - 630	14 - 25	20 - 60
BL^**_{(Rodrigues Filho et al., 2021b)}RODRIGUES FILHO, V. A. et al. Potential nutrient-response curves and sufficiency ranges for ‘prata-anã’ banana cultivated under two environmental conditions. Scientia Agricola, 78:e20200158, 2021b.	13.7 - 16.4	4.4 - 5.2	39 - 55	64 - 91	12.4 - 14.5	-