Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system
With the expansion and diversity of the no-tillage system, it is necessary to evaluate the economic benefits generated throughout the production cycle, especially those related to remnants of previous crops and nitrogen fertilizer management of succeeding crops. This study aimed to evaluate the econ...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Goiás
2014-09-01
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| Series: | Pesquisa Agropecuária Tropical |
| Subjects: | |
| Online Access: | https://www.revistas.ufg.br/pat/article/view/26591/17477 |
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| author | Michelle Traete Sabundjian Orivaldo Arf Maria Aparecida Anselmo Tarsitano Flávio Hiroshi Kaneko Daiene Camila Dias Chaves Corsini |
| author_facet | Michelle Traete Sabundjian Orivaldo Arf Maria Aparecida Anselmo Tarsitano Flávio Hiroshi Kaneko Daiene Camila Dias Chaves Corsini |
| author_sort | Michelle Traete Sabundjian |
| collection | DOAJ |
| description | With the expansion and diversity of the no-tillage system, it is necessary to evaluate the economic benefits generated throughout the production cycle, especially those related to remnants of previous crops and nitrogen fertilizer management of succeeding crops. This study aimed to evaluate the economic viability of four cover nitrogen doses on winter bean grain yield grown under no-tillage system after different crops. The experimental design was randomized blocks with four replications, in a 8x4 factorial scheme, with 32 treatments consisting of a combination of crop remnants (mayze; mayze - Azospirillum brasilense; Urochloa ruziziensis; Urochloa ruziziensis - Azospirillum brasilense; mayze + U. ruziziensis; mayze -A. brasilense + U. ruziziensis; mayze + U. ruziziensis - A. brasilense; mayze -A. brasilense + U. ruziziensis - A. brasilense) and cover nitrogen doses (0 kg ha-1, 30 kg ha-1, 60 kg ha-1 and 90 kg ha-1). It was possible to conclude that the highest grain yield of winter bean plants irrigated by aspersion was obtained with the use of 90 kg ha-1 of cover nitrogen in succession to Urochloa ruziziensis without the inoculation of Azospirillum brasilense. In order to improve profits, it is recommended to apply 90 kg ha-1 of cover nitrogen to bean crops succeeding the other crops, except for inoculated Urochloa ruziziensis. |
| first_indexed | 2024-04-13T01:30:43Z |
| format | Article |
| id | doaj.art-59420f6c21714d58a2966a007b6471d8 |
| institution | Directory Open Access Journal |
| issn | 1983-4063 |
| language | English |
| last_indexed | 2024-04-13T01:30:43Z |
| publishDate | 2014-09-01 |
| publisher | Universidade Federal de Goiás |
| record_format | Article |
| series | Pesquisa Agropecuária Tropical |
| spelling | doaj.art-59420f6c21714d58a2966a007b6471d82022-12-22T03:08:30ZengUniversidade Federal de GoiásPesquisa Agropecuária Tropical1983-40632014-09-0144434935610.1590/S1983-40632014000400005Economic analysis of nitrogen fertilization in winter bean plant under no-tillage systemMichelle Traete Sabundjian0Orivaldo Arf1Maria Aparecida Anselmo Tarsitano2Flávio Hiroshi Kaneko3Daiene Camila Dias Chaves Corsini4Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.With the expansion and diversity of the no-tillage system, it is necessary to evaluate the economic benefits generated throughout the production cycle, especially those related to remnants of previous crops and nitrogen fertilizer management of succeeding crops. This study aimed to evaluate the economic viability of four cover nitrogen doses on winter bean grain yield grown under no-tillage system after different crops. The experimental design was randomized blocks with four replications, in a 8x4 factorial scheme, with 32 treatments consisting of a combination of crop remnants (mayze; mayze - Azospirillum brasilense; Urochloa ruziziensis; Urochloa ruziziensis - Azospirillum brasilense; mayze + U. ruziziensis; mayze -A. brasilense + U. ruziziensis; mayze + U. ruziziensis - A. brasilense; mayze -A. brasilense + U. ruziziensis - A. brasilense) and cover nitrogen doses (0 kg ha-1, 30 kg ha-1, 60 kg ha-1 and 90 kg ha-1). It was possible to conclude that the highest grain yield of winter bean plants irrigated by aspersion was obtained with the use of 90 kg ha-1 of cover nitrogen in succession to Urochloa ruziziensis without the inoculation of Azospirillum brasilense. In order to improve profits, it is recommended to apply 90 kg ha-1 of cover nitrogen to bean crops succeeding the other crops, except for inoculated Urochloa ruziziensis.https://www.revistas.ufg.br/pat/article/view/26591/17477Phaseolus vulgaris L.Azospirillum brasilenseBrazilian Savannah |
| spellingShingle | Michelle Traete Sabundjian Orivaldo Arf Maria Aparecida Anselmo Tarsitano Flávio Hiroshi Kaneko Daiene Camila Dias Chaves Corsini Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system Pesquisa Agropecuária Tropical Phaseolus vulgaris L. Azospirillum brasilense Brazilian Savannah |
| title | Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
| title_full | Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
| title_fullStr | Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
| title_full_unstemmed | Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
| title_short | Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
| title_sort | economic analysis of nitrogen fertilization in winter bean plant under no tillage system |
| topic | Phaseolus vulgaris L. Azospirillum brasilense Brazilian Savannah |
| url | https://www.revistas.ufg.br/pat/article/view/26591/17477 |
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