Soybean off-season management practices: impacts on physical and chemical soil properties and crop yield

Esmael Lopes dos Santos; Ricardo Henrique Ribeiro; Bruna Ramalho; Felipe Bratti; Cleonei Alievi; Henrique Debiasi

doi:10.1590/0034-737X202370050020

Soybean off-season management practices: impacts on physical and chemical soil properties and crop yield

Esmael Lopes dos Santos
, Ricardo Henrique Ribeiro
, Bruna Ramalho
, Felipe Bratti
, Cleonei Alievi
, Henrique Debiasi

Plant and Soil Sciences

Producción científica: Article › revisión exhaustiva

Resumen

Off-season crops diversification and gypsum under minimal tillage can improve soil fertility and reduce soil compaction. The objective of this work was to evaluate changes on soil physical and chemical properties and soybean yield grown over off-season crops in combination with gypsum and chiseling. Treatments consisted of gypsum application (0 and 3,5 t ha-1), two tillage systems (no tillage [NT] and minimal tillage [MT] with chiseling) and four soybean off-season crop successions: maize (M); maize+brachiaria (M+B); millet+crotalaria/wheat (Mi+C/W) and maize+black oats (M+O). Gypsum application reduced resistance to penetration (PR) by 12% in M+B system (1.12 kPa), when compared to the same treatment without gypsum. Gypsum increased surface soil Ca contents, mainly in M/O (from 3.81 to 5.66 cmol_c dm^-3). MT decreased PR in M+B, Mi+C/W and M/O, from 1.28 kPa in NT to 0.98 kPa. MT lowered total soil porosity from 66.9 to 63.1%, but reduced Ca contents compared to NT. Cultivation of crotalaria in the off-season reduced Al levels on the soil surface and grasses increased K and P in depth. Despite the improvements in the soil properties, crop rotations, chiseling and gypsum were not able to increase soybean yields in this 18-month experiment, averaging 3904 kg ha^-1.

Idioma original	English
Número de artículo	e70520
Publicación	Revista Ceres
Volumen	70
N.º	5
DOI	https://doi.org/10.1590/0034-737X202370050020
Estado	Published - 2023

Nota bibliográfica

Publisher Copyright:
© This is an open access article distributed under the terms of the Creative Commons Attribution License (CC-BY), which permits unrestricted use, distribution, and reproduction in any medium, as long as the original work is properly cited.

Financiación

1 This publication was extracted from Cleonei Alievi bachelor graduation monograph. This work recieved financial support from Centro Universitário Fundação Assis Gurgacz. 2 Centro Universitário Fundação Assis Gurgacz, Programa de Graduação em Agronomia, Cascavel, PR, Brazil. [email protected]; [email protected] 3 Empresa Brasileira de Pesquisa Agropecuária, Embrapa Soja, Londrina, PR, Brazil. [email protected]; [email protected] 4 Universidade Federal do Paraná, Departamento de Solos e Engenharia Agrícola, Curitiba, PR, Brazil. [email protected]; [email protected]; [email protected] ?Corresponding author: [email protected] The work had financial support from Centro Universi-tario Fundação Assis Gurgacz. The authors declare there is no conflict of interests in carrying the research and publishing the manuscript.

Financiadores
Centro Universi-tario Fundação Assis Gurgacz
Centro Universitário Fundação Assis Gurgacz

ASJC Scopus subject areas

General Veterinary
General Agricultural and Biological Sciences

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title = "Soybean off-season management practices: impacts on physical and chemical soil properties and crop yield",

abstract = "Off-season crops diversification and gypsum under minimal tillage can improve soil fertility and reduce soil compaction. The objective of this work was to evaluate changes on soil physical and chemical properties and soybean yield grown over off-season crops in combination with gypsum and chiseling. Treatments consisted of gypsum application (0 and 3,5 t ha-1), two tillage systems (no tillage [NT] and minimal tillage [MT] with chiseling) and four soybean off-season crop successions: maize (M); maize+brachiaria (M+B); millet+crotalaria/wheat (Mi+C/W) and maize+black oats (M+O). Gypsum application reduced resistance to penetration (PR) by 12\% in M+B system (1.12 kPa), when compared to the same treatment without gypsum. Gypsum increased surface soil Ca contents, mainly in M/O (from 3.81 to 5.66 cmolc dm-3). MT decreased PR in M+B, Mi+C/W and M/O, from 1.28 kPa in NT to 0.98 kPa. MT lowered total soil porosity from 66.9 to 63.1\%, but reduced Ca contents compared to NT. Cultivation of crotalaria in the off-season reduced Al levels on the soil surface and grasses increased K and P in depth. Despite the improvements in the soil properties, crop rotations, chiseling and gypsum were not able to increase soybean yields in this 18-month experiment, averaging 3904 kg ha-1.",

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note = "Publisher Copyright: {\textcopyright} This is an open access article distributed under the terms of the Creative Commons Attribution License (CC-BY), which permits unrestricted use, distribution, and reproduction in any medium, as long as the original work is properly cited.",

year = "2023",

doi = "10.1590/0034-737X202370050020",

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T1 - Soybean off-season management practices

T2 - impacts on physical and chemical soil properties and crop yield

AU - dos Santos, Esmael Lopes

AU - Ribeiro, Ricardo Henrique

AU - Ramalho, Bruna

AU - Bratti, Felipe

AU - Alievi, Cleonei

AU - Debiasi, Henrique

N1 - Publisher Copyright: © This is an open access article distributed under the terms of the Creative Commons Attribution License (CC-BY), which permits unrestricted use, distribution, and reproduction in any medium, as long as the original work is properly cited.

PY - 2023

Y1 - 2023

N2 - Off-season crops diversification and gypsum under minimal tillage can improve soil fertility and reduce soil compaction. The objective of this work was to evaluate changes on soil physical and chemical properties and soybean yield grown over off-season crops in combination with gypsum and chiseling. Treatments consisted of gypsum application (0 and 3,5 t ha-1), two tillage systems (no tillage [NT] and minimal tillage [MT] with chiseling) and four soybean off-season crop successions: maize (M); maize+brachiaria (M+B); millet+crotalaria/wheat (Mi+C/W) and maize+black oats (M+O). Gypsum application reduced resistance to penetration (PR) by 12% in M+B system (1.12 kPa), when compared to the same treatment without gypsum. Gypsum increased surface soil Ca contents, mainly in M/O (from 3.81 to 5.66 cmolc dm-3). MT decreased PR in M+B, Mi+C/W and M/O, from 1.28 kPa in NT to 0.98 kPa. MT lowered total soil porosity from 66.9 to 63.1%, but reduced Ca contents compared to NT. Cultivation of crotalaria in the off-season reduced Al levels on the soil surface and grasses increased K and P in depth. Despite the improvements in the soil properties, crop rotations, chiseling and gypsum were not able to increase soybean yields in this 18-month experiment, averaging 3904 kg ha-1.

AB - Off-season crops diversification and gypsum under minimal tillage can improve soil fertility and reduce soil compaction. The objective of this work was to evaluate changes on soil physical and chemical properties and soybean yield grown over off-season crops in combination with gypsum and chiseling. Treatments consisted of gypsum application (0 and 3,5 t ha-1), two tillage systems (no tillage [NT] and minimal tillage [MT] with chiseling) and four soybean off-season crop successions: maize (M); maize+brachiaria (M+B); millet+crotalaria/wheat (Mi+C/W) and maize+black oats (M+O). Gypsum application reduced resistance to penetration (PR) by 12% in M+B system (1.12 kPa), when compared to the same treatment without gypsum. Gypsum increased surface soil Ca contents, mainly in M/O (from 3.81 to 5.66 cmolc dm-3). MT decreased PR in M+B, Mi+C/W and M/O, from 1.28 kPa in NT to 0.98 kPa. MT lowered total soil porosity from 66.9 to 63.1%, but reduced Ca contents compared to NT. Cultivation of crotalaria in the off-season reduced Al levels on the soil surface and grasses increased K and P in depth. Despite the improvements in the soil properties, crop rotations, chiseling and gypsum were not able to increase soybean yields in this 18-month experiment, averaging 3904 kg ha-1.

KW - chiseling

KW - cover crops

KW - Glycine max

KW - gypsum application

KW - soil fertility

UR - https://www.scopus.com/pages/publications/85179386477

UR - https://www.scopus.com/pages/publications/85179386477#tab=citedBy

U2 - 10.1590/0034-737X202370050020

DO - 10.1590/0034-737X202370050020

M3 - Article

AN - SCOPUS:85179386477

SN - 0034-737X

VL - 70

JO - Revista Ceres

JF - Revista Ceres

IS - 5

M1 - e70520

ER -

Soybean off-season management practices: impacts on physical and chemical soil properties and crop yield

Resumen

Nota bibliográfica

Financiación

ASJC Scopus subject areas

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