Publicação
Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants
| Resumo: | Corn (Zea mays L.) is among the most produced crops in intercropping systems, mainly due to its architecture and ecophysiology. In intercropping systems, crop management should be planned to avoid interspecific competition for production factors such as water, light and nutrients. The aim of this study was to evaluate the agronomic characteristics, nutritional status and grain yield of corn intercropped with dwarf pigeon pea (Cajanus cajan L.) in different arrangements of plants. The treatments consisted of different arrangements of dwarf pigeon pea intercropped with corn. In general, the arrangements did not negatively influence the agronomic characteristics and the growth of Poaceae legume. Sowing dwarf pigeon pea in the same rows as corn and in two rows between them increased nitrogen content in corn plants, as well as provided a higher grain yield than other arrangements including the corn monoculture. The evaluated intercropping system is a promising alternative system for a more sustainable agricultural production, with less dependence on synthetic fertilizers. |
|---|---|
| Autores principais: | Gallo,Anderson de S. |
| Outros Autores: | Fontanetti,Anastacia; Guimarães,Nathalia de F.; Morinigo,Kátia P. G.; Souza,Maicon D. B. de; Silva,Rogério F. da |
| Assunto: | Zea mays L. Cajanus cajan L. Interspecific competition macronutrients |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Fundação para a Ciência e Tecnologia |
| Idioma: | inglês |
| Origem: | SciELO Portugal |
| _version_ | 1868441667268247552 |
|---|---|
| author | Gallo,Anderson de S. |
| author2 | Fontanetti,Anastacia Guimarães,Nathalia de F. Morinigo,Kátia P. G. Souza,Maicon D. B. de Silva,Rogério F. da |
| author2_role | author author author author author |
| author_facet | Gallo,Anderson de S. Fontanetti,Anastacia Guimarães,Nathalia de F. Morinigo,Kátia P. G. Souza,Maicon D. B. de Silva,Rogério F. da |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Gallo,Anderson de S.\"},{\"Person.name\":\"Fontanetti,Anastacia\"},{\"Person.name\":\"Guimarães,Nathalia de F.\"},{\"Person.name\":\"Morinigo,Kátia P. G.\"},{\"Person.name\":\"Souza,Maicon D. B. de\"},{\"Person.name\":\"Silva,Rogério F. da\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Gallo,Anderson de S. Fontanetti,Anastacia Guimarães,Nathalia de F. Morinigo,Kátia P. G. Souza,Maicon D. B. de Silva,Rogério F. da |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Zea mays L. Cajanus cajan L. Interspecific competition macronutrients |
| datacite.titles.title.fl_str_mv | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants |
| dc.creator.none.fl_str_mv | Gallo,Anderson de S. Fontanetti,Anastacia Guimarães,Nathalia de F. Morinigo,Kátia P. G. Souza,Maicon D. B. de Silva,Rogério F. da |
| dc.format.none.fl_str_mv | text/html |
| dc.identifier.none.fl_str_mv | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200008 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Sociedade de Ciências Agrárias de Portugal |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | Revista de Ciências Agrárias v.41 n.2 2018 |
| dc.subject.none.fl_str_mv | Zea mays L. Cajanus cajan L. Interspecific competition macronutrients |
| dc.title.fl_str_mv | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Corn (Zea mays L.) is among the most produced crops in intercropping systems, mainly due to its architecture and ecophysiology. In intercropping systems, crop management should be planned to avoid interspecific competition for production factors such as water, light and nutrients. The aim of this study was to evaluate the agronomic characteristics, nutritional status and grain yield of corn intercropped with dwarf pigeon pea (Cajanus cajan L.) in different arrangements of plants. The treatments consisted of different arrangements of dwarf pigeon pea intercropped with corn. In general, the arrangements did not negatively influence the agronomic characteristics and the growth of Poaceae legume. Sowing dwarf pigeon pea in the same rows as corn and in two rows between them increased nitrogen content in corn plants, as well as provided a higher grain yield than other arrangements including the corn monoculture. The evaluated intercropping system is a promising alternative system for a more sustainable agricultural production, with less dependence on synthetic fertilizers. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | scielopt_a3f2df484be98dd2d9c2abbfc503a97e |
| identifier.url.fl_str_mv | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200008 |
| instacron_str | SciELO |
| institution | Fundação para a Ciência e Tecnologia |
| instname_str | Fundação para a Ciência e Tecnologia |
| language | eng |
| network_acronym_str | scielopt |
| network_name_str | SciELO Portugal |
| oai_identifier_str | oai:scielo:S0871-018X2018000200008 |
| organization_str_mv | urn:organizationAcronym:scielo |
| person_str_mv | Gallo,Anderson de S. Fontanetti,Anastacia Guimarães,Nathalia de F. Morinigo,Kátia P. G. Souza,Maicon D. B. de Silva,Rogério F. da |
| publishDate | 2018 |
| publisher.none.fl_str_mv | Sociedade de Ciências Agrárias de Portugal |
| reponame_str | SciELO Portugal |
| repository_id_str | urn:repositoryAcronym:scielopt |
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| spelling | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plantsGallo,Anderson de S.Fontanetti,AnastaciaGuimarães,Nathalia de F.Morinigo,Kátia P. G.Souza,Maicon D. B. deSilva,Rogério F. daZea mays L.Cajanus cajan L.Interspecific competitionmacronutrientsopen accesshttp://purl.org/coar/access_right/c_abf2http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200008URLhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200008URLHasVersion2018-06-01Corn (Zea mays L.) is among the most produced crops in intercropping systems, mainly due to its architecture and ecophysiology. In intercropping systems, crop management should be planned to avoid interspecific competition for production factors such as water, light and nutrients. The aim of this study was to evaluate the agronomic characteristics, nutritional status and grain yield of corn intercropped with dwarf pigeon pea (Cajanus cajan L.) in different arrangements of plants. The treatments consisted of different arrangements of dwarf pigeon pea intercropped with corn. In general, the arrangements did not negatively influence the agronomic characteristics and the growth of Poaceae legume. Sowing dwarf pigeon pea in the same rows as corn and in two rows between them increased nitrogen content in corn plants, as well as provided a higher grain yield than other arrangements including the corn monoculture. The evaluated intercropping system is a promising alternative system for a more sustainable agricultural production, with less dependence on synthetic fertilizers.Sociedade de Ciências Agrárias de PortugalRevista de Ciências Agrárias v.41 n.2 2018text/htmlengjournal articlehttp://purl.org/coar/resource_type/c_6501literature |
| spellingShingle | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants Gallo,Anderson de S. Zea mays L. Cajanus cajan L. Interspecific competition macronutrients |
| status | SINGLETON |
| subject.fl_str_mv | Zea mays L. Cajanus cajan L. Interspecific competition macronutrients |
| title | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants |
| title_full | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants |
| title_fullStr | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants |
| title_full_unstemmed | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants |
| title_short | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants |
| title_sort | Agronomic characteristics, nutritional status and yield of corn intercropped with dwarf pigeon pea in different spatial arrangements of plants |
| topic | Zea mays L. Cajanus cajan L. Interspecific competition macronutrients |
| topic_facet | Zea mays L. Cajanus cajan L. Interspecific competition macronutrients |
| url | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200008 |
| visible | 1 |