Organic and mineral fertilization determining the agronomic performance of sunflower cultivars and soil chemical attributes

Silva, Weslian V. da; Taveira, José H. da S.; Fernandes, Patrick B.; Silva, Patrícia C.; Costa, Ana B. G. da; Costa, Carolina M.; Giongo, Pedro R.; Corioletti, Níbia S. D.; Gurgel, Antonio L. C.

doi:10.1590/1807-1929/agriambi.v27n12p927-933

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Articles • Rev. bras. eng. agríc. ambient. 27 (12) • Dec 2023 • https://doi.org/10.1590/1807-1929/agriambi.v27n12p927-933 copy

This document is related to:

10.1590/1807-1929/agriambi.v28n7e270988err

Organic and mineral fertilization determining the agronomic performance of sunflower cultivars and soil chemical attributes¹ 1 Research developed at Universidade Estadual de Goiás, Santa Helena de Goiás, GO, Brasil

Adubação orgânica e mineral determina o desempenho agronômico de cultivares de girassol e atributos químicos do solo

Authorship SCIMAGO INSTITUTIONS RANKINGS

HIGHLIGHTS:

Oil concentration increased in the achenes of the Sany 66 cultivar when filter cake was applied.

The short-term filter cake application enhances phosphorus availability in the 0-0.20 m soil layer.

In the nutritional management of sunflower cultivation, the application of 42 t ha^-1 of filter cake can be recommended.

ABSTRACT

This study aimed to verify the effect of the application of filter cake, via soil and in association with mineral fertilization, on sunflower cultivars (Helianthus annuus L.) and the chemical properties of the soil. The experimental design used was randomized blocks in a 3 × 2 factorial scheme with six replicates, totaling 36 experimental units. Three sunflower cultivars (Sany 66, Nusol 4140, and Nusol 4170) and two fertilization strategies (mineral fertilization with and without filter cake) were used. Resorting to the filter cake increased the oil concentration in Sany 66. Mineral fertilization did not significantly affect achene production, with mean values being 2561.58 kg ha^-1. However, including filter cake resulted in a 21% increase in phosphorus (P) content in the 0-0.20 m soil layer in sunflower crops of the Nusol 4140 variety. Therefore, fertilization with filter cake, in combination with chemical fertilizers or alone, can be an effective strategy to increase soil P content and oil concentration in sunflower cultivation.

Key words:
Helianthus annuus L.; organic fertilizer; phosphorus; second crop

Item	0-0.20
Active acidity (pH in CaCl₂)	5.30
Base saturation (%)	57.02
Organic matter (g dm^-3)	33.00
¹Phosphorus (mg dm^-3)	7.60
Potassium (mg dm^-3)	43.00
Sulfur (mg dm^-3)	3.40
Calcium (cmol_cdm^-3)	3.30
Magnesium (cmol_cdm^-3)	1.10
Potential acidity (cmol_cdm^-3)	3.40
Cation exchange capacity (cmol_cdm^-3)	7.91
Zinc (mg dm^-3)	0.50
Iron (mg dm^-3)	34.60
Manganese (mg dm^-3)	29.80
Copper (mg dm^-3)	2.60
Boron (mg dm^-3)	0.33

Item	DF	Mean squares
Item	DF	O	A	K	P
B	5	3.63^ns	1196309^ns	0.610^ns	0.022^ns
C	1	3.92^ns	10782297**	0.201^ns	0.015^ns
M	2	8.46^ns	926451^ns	0.656^ns	0.001^ns
C × M	2	27.97*	1798828^ns	0.204^ns	0.006^ns
R	25	5.32	593248	0.321	0.008
T	35	6.38	1203320	0.229	0.010
CV		18.78	20.30	21.40	20.47

Mineral fertilization	Cultivar
Mineral fertilization	Nusol 4170	Sany 66	Nusol 4140
With cake	11.09 Ab	14.82 Aa	11.91 Ab
Without cake	12.38 Aa	10.62 Ba	12.40 Aa

Item	Mineral fertilization		Cultivar
Item	With cake	Without cake	Nusol 4170	Sany 66	Nusol 4140
Achene yield (kg ha^-1)	2722.00 a	2401.16 a	2070.65 b	3578.20 a	1895.67 b
Potassium (g kg^-1)	1.96 a	1.69 a	1.98 a	1.75 a	1.76 a
Phosphorus (g kg^-1)	0.465 a	0.461 a	0.440 a	0.449 a	0.505 a

Item	DF	Mean squares
Item	DF	pH	OM	V%	H+Al	CEC	Ca	Mg	P	K
B	5	0.135^ns	0.298^ns	52.39^ns	0.315^ns	0.411^ns	0.314^ns	0.040^ns	12.02^ns	618.38^ns
C	1	0.110^ns	0.340^ns	83.12^ns	0.314^ns	0.350	0.902^ns	0.017^ns	3.61^ns	13.86^ns
M	2	0.027^ns	0.163^ns	52.32^ns	0.160	0.017^ns	0.040^ns	0.100^ns	0.047**	40.11^ns
C × M	2	0.006^ns	0.111^ns	3.72^ns	0.023^ns	0.258^ns	0.315^ns	0.025^ns	39.66**	76.36^ns
R	25	0.075	0.230	74.17^ns	0.213	0.326	0.666	0.031	9.32*	198.59
T	35	0,081	0.231	66,92	0,221	11.46	0,592	0,034	10,86	236,49
CV		4.79	11.15	12.96	19.04	7.79	22.90	14.60	24.83	25.60

Item	DF	Mean squares
Item	DF	Cu	Mn	Zn	Fe
B	5	0.079^ns	616.39^ns	0.071^ns	34.73^ns
C	1	0.096^ns	220.62^ns	0.003^ns	8.70^ns
M	2	0.013^ns	93.44^ns	0.173**	126.56**
C × M	2	0.045^ns	241.83^ns	0.027^ns	64.82
R	25	0.051	114.98^ns	0.017^ns	10.39
T	35	0.056	199.28	0.029	7.43
CV		13.56	16.36	22.32	11.99

Item	Mineral fertilization
Item	With cake	Without cake
Active acidity (in CaCl₂)	5.71 a	5.76 a
Organic matter (g dm^-3)	4.21 a	4.40 a
Base saturation (V%)	65.27 a	67.68 a
Potential acidity (cmol_cdm^-3)	2.49 a	2.36 a
Cation exchange capacity (cmol_cdm^-3)	7.31 a	7.35 a
Calcium (cmol_cdm^-3)	3.53 a	3.60 a
Magnesium (cmol_cdm^-3)	1.17 a	1.27 a
Potassium (mg dm^-3)	46.33 a	44.22 a
Copper (mg dm^-3)	1.65 a	1.68 a
Manganese (mg dm^-3)	67.16 a	63.93 a
Zinc (mg dm^-3)	0.661 a	0.522 b

Mineral fertilization	Cultivar
Mineral fertilization	Nusol 4170	Sany 66	Nusol 4140
	Phosphorus (mg dm^-3)
With cake	7.95 Aa	7.16 Aa	11.06 Aa
Without cake	8.35 Aa	10.7 Aa	7.35 Ba
	Iron (mg dm^-3)
With cake	27.05 Ab	32.16 Aa	27.06 Ab
Without cake	26.95 Aa	23.18 Ba	24.9 Aa

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: zoo.patrick@hotmail.com

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Organic and mineral fertilization determining the agronomic performance of sunflower cultivars and soil chemical attributes1 1 Research developed at Universidade Estadual de Goiás, Santa Helena de Goiás, GO, Brasil

Adubação orgânica e mineral determina o desempenho agronômico de cultivares de girassol e atributos químicos do solo

HIGHLIGHTS:

ABSTRACT

Organic and mineral fertilization determining the agronomic performance of sunflower cultivars and soil chemical attributes¹ 1 Research developed at Universidade Estadual de Goiás, Santa Helena de Goiás, GO, Brasil