Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality
Main Author: | |
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Publication Date: | 2016 |
Other Authors: | , , , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UNESP |
Download full: | http://dx.doi.org/10.1590/18069657rbcs20150003 http://hdl.handle.net/11449/161662 |
Summary: | Autumn maize intercropped with tropical forages can raise the amount of crop residues and improve nutrient cycling, favoring subsequent soybean crop. The objective of this study was to evaluate the effect of forms of implementation of intercropping of irrigated autumn maize with tropical forages on yield, decomposition, nutrient accumulation and release, and on the ratio of lignin/total N of forage residues, yield components, and grain yield of subsequent soybean, and on soil physical and chemical properties, under no-tillage in lowland Cerrado. The experiment was arranged in randomized blocks in a factorial (4 x 3 + 1) design with one control and four replications. The treatments consisted of four forages: Palisade grass, Congo grass, and two Guinea grass cultivars (Tanzania and Aries); and three methods of sowing intercrops of forageautumn maize: forage sown simultaneously with maize in the sowing furrow, mixed with fertilizer; forage sown by broadcasting on the day of maize sowing; and forage seeds mixed with fertilizer broadcast on maize in growth stage V4; plus a control (maize monoculture). The decomposition and nutrient release rate of the forage residues were evaluated by the litter bag method, 30, 60, 90, and 120 days after desiccation. Sowing the forages in the furrow and by broadcasting raise the total amount of maize residues compared to method V4. Regardless of the forage type and sowing methods, intercropping increases the amount of residues compared to maize monoculture. The forages and sowing methods had no influence on nutrient accumulation in the residues at the time of desiccation and at the lowest lignin/total N ratio in Congo grass residues, and a logarithmic decay was observed. Forage and sowing methods did not influence the macronutrient release rate from crop residues for 120 days after desiccation; the release of N, P, K and Mg is logarithmic and the release of Ca and S exponential. Forage and sowing methods do not influence yield components and grain yield of subsequent soybean. However, intercropping increased grain yield of subsequent soybean compared to soybean after maize monoculture, and preserved the soil chemical and physical properties. |
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Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Qualitylowland Cerradono-tillage systemcrop residuesPanicumUrochloaAutumn maize intercropped with tropical forages can raise the amount of crop residues and improve nutrient cycling, favoring subsequent soybean crop. The objective of this study was to evaluate the effect of forms of implementation of intercropping of irrigated autumn maize with tropical forages on yield, decomposition, nutrient accumulation and release, and on the ratio of lignin/total N of forage residues, yield components, and grain yield of subsequent soybean, and on soil physical and chemical properties, under no-tillage in lowland Cerrado. The experiment was arranged in randomized blocks in a factorial (4 x 3 + 1) design with one control and four replications. The treatments consisted of four forages: Palisade grass, Congo grass, and two Guinea grass cultivars (Tanzania and Aries); and three methods of sowing intercrops of forageautumn maize: forage sown simultaneously with maize in the sowing furrow, mixed with fertilizer; forage sown by broadcasting on the day of maize sowing; and forage seeds mixed with fertilizer broadcast on maize in growth stage V4; plus a control (maize monoculture). The decomposition and nutrient release rate of the forage residues were evaluated by the litter bag method, 30, 60, 90, and 120 days after desiccation. Sowing the forages in the furrow and by broadcasting raise the total amount of maize residues compared to method V4. Regardless of the forage type and sowing methods, intercropping increases the amount of residues compared to maize monoculture. The forages and sowing methods had no influence on nutrient accumulation in the residues at the time of desiccation and at the lowest lignin/total N ratio in Congo grass residues, and a logarithmic decay was observed. Forage and sowing methods did not influence the macronutrient release rate from crop residues for 120 days after desiccation; the release of N, P, K and Mg is logarithmic and the release of Ca and S exponential. Forage and sowing methods do not influence yield components and grain yield of subsequent soybean. However, intercropping increased grain yield of subsequent soybean compared to soybean after maize monoculture, and preserved the soil chemical and physical properties.Univ Estadual Paulista, Fac Engn, Programa Posgrad Sistemas Prod, Campus Ilha Solteira, Ilha Solteira, SP, BrazilUniv Estadual Paulista, Fac Engn, Dept Fitossanidade Engn Rural & Solos, Campus Ilha Solteira, Ilha Solteira, SP, BrazilUniv Estadual Paulista, Fac Med Vet & Zootecnia, Dept Melhoramento & Nutr Anim, Campus Botucatu, Botucatu, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agron, Dept Hort & Melhoramento Vegetal, Programa Posgrad Agron, Campus Botucatu, Botucatu, SP, BrazilUniv Estadual Mato Grosso do Sul, Campus Gloria Dourados, Dourados, MS, BrazilUniv Estadual Paulista, Fac Ciencias Agron, Dept Prod & Melhoramento Vegetal, Campus Botucatu, Botucatu, SP, BrazilUniv Estadual Paulista, Fac Engn, Programa Posgrad Sistemas Prod, Campus Ilha Solteira, Ilha Solteira, SP, BrazilUniv Estadual Paulista, Fac Engn, Dept Fitossanidade Engn Rural & Solos, Campus Ilha Solteira, Ilha Solteira, SP, BrazilUniv Estadual Paulista, Fac Med Vet & Zootecnia, Dept Melhoramento & Nutr Anim, Campus Botucatu, Botucatu, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agron, Dept Hort & Melhoramento Vegetal, Programa Posgrad Agron, Campus Botucatu, Botucatu, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agron, Dept Prod & Melhoramento Vegetal, Campus Botucatu, Botucatu, SP, BrazilSoc Brasileira De Ciencia Do SoloUniversidade Estadual Paulista (Unesp)Universidade Estadual de Mato Grosso do Sul (UEMS)Belchor Lages Pereira, Francisco Cezar [UNESP]Mano de Mello, Luiz Malcolm [UNESP]Pariz, Cristiano Magalhaes [UNESP]Mendonca, Veridiana Zocoler de [UNESP]Yano, Elcio Hiroyoshi [UNESP]Vasco de Miranda, Elka EliceCosta Crusciol, Carlos Alexandre [UNESP]2018-11-26T16:48:09Z2018-11-26T16:48:09Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article20application/pdfhttp://dx.doi.org/10.1590/18069657rbcs20150003Revista Brasileira De Ciencia Do Solo. Vicosa: Soc Brasileira De Ciencia Do Solo, v. 40, 20 p., 2016.0100-0683http://hdl.handle.net/11449/16166210.1590/18069657rbcs20150003S0100-06832016000100518WOS:000378764200009S0100-06832016000100518.pdf1790733371129120000-0003-4326-4543Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Ciencia Do Solo0,679info:eu-repo/semantics/openAccess2024-04-30T15:58:32Zoai:repositorio.unesp.br:11449/161662Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T15:58:32Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality |
title |
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality |
spellingShingle |
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality Belchor Lages Pereira, Francisco Cezar [UNESP] lowland Cerrado no-tillage system crop residues Panicum Urochloa |
title_short |
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality |
title_full |
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality |
title_fullStr |
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality |
title_full_unstemmed |
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality |
title_sort |
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality |
author |
Belchor Lages Pereira, Francisco Cezar [UNESP] |
author_facet |
Belchor Lages Pereira, Francisco Cezar [UNESP] Mano de Mello, Luiz Malcolm [UNESP] Pariz, Cristiano Magalhaes [UNESP] Mendonca, Veridiana Zocoler de [UNESP] Yano, Elcio Hiroyoshi [UNESP] Vasco de Miranda, Elka Elice Costa Crusciol, Carlos Alexandre [UNESP] |
author_role |
author |
author2 |
Mano de Mello, Luiz Malcolm [UNESP] Pariz, Cristiano Magalhaes [UNESP] Mendonca, Veridiana Zocoler de [UNESP] Yano, Elcio Hiroyoshi [UNESP] Vasco de Miranda, Elka Elice Costa Crusciol, Carlos Alexandre [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Estadual de Mato Grosso do Sul (UEMS) |
dc.contributor.author.fl_str_mv |
Belchor Lages Pereira, Francisco Cezar [UNESP] Mano de Mello, Luiz Malcolm [UNESP] Pariz, Cristiano Magalhaes [UNESP] Mendonca, Veridiana Zocoler de [UNESP] Yano, Elcio Hiroyoshi [UNESP] Vasco de Miranda, Elka Elice Costa Crusciol, Carlos Alexandre [UNESP] |
dc.subject.por.fl_str_mv |
lowland Cerrado no-tillage system crop residues Panicum Urochloa |
topic |
lowland Cerrado no-tillage system crop residues Panicum Urochloa |
description |
Autumn maize intercropped with tropical forages can raise the amount of crop residues and improve nutrient cycling, favoring subsequent soybean crop. The objective of this study was to evaluate the effect of forms of implementation of intercropping of irrigated autumn maize with tropical forages on yield, decomposition, nutrient accumulation and release, and on the ratio of lignin/total N of forage residues, yield components, and grain yield of subsequent soybean, and on soil physical and chemical properties, under no-tillage in lowland Cerrado. The experiment was arranged in randomized blocks in a factorial (4 x 3 + 1) design with one control and four replications. The treatments consisted of four forages: Palisade grass, Congo grass, and two Guinea grass cultivars (Tanzania and Aries); and three methods of sowing intercrops of forageautumn maize: forage sown simultaneously with maize in the sowing furrow, mixed with fertilizer; forage sown by broadcasting on the day of maize sowing; and forage seeds mixed with fertilizer broadcast on maize in growth stage V4; plus a control (maize monoculture). The decomposition and nutrient release rate of the forage residues were evaluated by the litter bag method, 30, 60, 90, and 120 days after desiccation. Sowing the forages in the furrow and by broadcasting raise the total amount of maize residues compared to method V4. Regardless of the forage type and sowing methods, intercropping increases the amount of residues compared to maize monoculture. The forages and sowing methods had no influence on nutrient accumulation in the residues at the time of desiccation and at the lowest lignin/total N ratio in Congo grass residues, and a logarithmic decay was observed. Forage and sowing methods did not influence the macronutrient release rate from crop residues for 120 days after desiccation; the release of N, P, K and Mg is logarithmic and the release of Ca and S exponential. Forage and sowing methods do not influence yield components and grain yield of subsequent soybean. However, intercropping increased grain yield of subsequent soybean compared to soybean after maize monoculture, and preserved the soil chemical and physical properties. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 2018-11-26T16:48:09Z 2018-11-26T16:48:09Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/18069657rbcs20150003 Revista Brasileira De Ciencia Do Solo. Vicosa: Soc Brasileira De Ciencia Do Solo, v. 40, 20 p., 2016. 0100-0683 http://hdl.handle.net/11449/161662 10.1590/18069657rbcs20150003 S0100-06832016000100518 WOS:000378764200009 S0100-06832016000100518.pdf 179073337112912 0000-0003-4326-4543 |
url |
http://dx.doi.org/10.1590/18069657rbcs20150003 http://hdl.handle.net/11449/161662 |
identifier_str_mv |
Revista Brasileira De Ciencia Do Solo. Vicosa: Soc Brasileira De Ciencia Do Solo, v. 40, 20 p., 2016. 0100-0683 10.1590/18069657rbcs20150003 S0100-06832016000100518 WOS:000378764200009 S0100-06832016000100518.pdf 179073337112912 0000-0003-4326-4543 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira De Ciencia Do Solo 0,679 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
20 application/pdf |
dc.publisher.none.fl_str_mv |
Soc Brasileira De Ciencia Do Solo |
publisher.none.fl_str_mv |
Soc Brasileira De Ciencia Do Solo |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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