DECOMPOSIÇÃO SUPERFICIAL E SUBSUPERFICIAL DE FOLHAS DE FAVA (Phaseolus lunatus L.) NA REGIÃO DO BREJO DA PARAIBA, BRASIL
The lack of adequate management practices favors the reduction of the soil organic matter and fertility. The broad bean (Phaseolus lunatus) is a leguminous plant appropriate to human and animal feeding that is also cultivated to biomass production and soil incorporation as green manure. The objectiv...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal Rural do Semi-Árido
2008-01-01
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| Series: | Revista Caatinga |
| Online Access: | http://www.redalyc.org/articulo.oa?id=237117576031 |
| _version_ | 1818571298912075776 |
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| author | Cláudia Maria Alves Pegado Luciano José das Neves Barbosa Jussara Ellen Morais Frazão Mendes Patrícia Carneiro Souto Jacob Silva Souto |
| author_facet | Cláudia Maria Alves Pegado Luciano José das Neves Barbosa Jussara Ellen Morais Frazão Mendes Patrícia Carneiro Souto Jacob Silva Souto |
| author_sort | Cláudia Maria Alves Pegado |
| collection | DOAJ |
| description | The lack of adequate management practices favors the reduction of the soil organic matter and fertility. The broad bean (Phaseolus lunatus) is a leguminous plant appropriate to human and animal feeding that is also cultivated to biomass production and soil incorporation as green manure. The objective of this work was to evaluate the rate of decomposition of broad bean leaves. Broad bean leaves (10 g) in nylon bags were set on the surface or 15 cm deep in the soil and leaf decomposition were evaluated every 15 days from October to December 2002, with the 2 x 5 factorial treatments, replicated three times and randomly assigned to the plots according to a completely random design. Buried leaves showed higher decomposition rate (96.7%) at day 75, while decomposition rate was higher (65.2%) at day 60 when the leaves were on the surface of the soil. Thus, as a result it is concluded that broad bean plants can be recommended for green manuring, being decomposed faster when incorporate to the soil. |
| first_indexed | 2024-12-14T13:53:52Z |
| format | Article |
| id | doaj.art-b695da45c05c4c2a865cb86fe936f03b |
| institution | Directory Open Access Journal |
| issn | 0100-316X 1983-2125 |
| language | English |
| last_indexed | 2024-12-14T13:53:52Z |
| publishDate | 2008-01-01 |
| publisher | Universidade Federal Rural do Semi-Árido |
| record_format | Article |
| series | Revista Caatinga |
| spelling | doaj.art-b695da45c05c4c2a865cb86fe936f03b2022-12-21T22:58:54ZengUniversidade Federal Rural do Semi-ÁridoRevista Caatinga0100-316X1983-21252008-01-01211218223DECOMPOSIÇÃO SUPERFICIAL E SUBSUPERFICIAL DE FOLHAS DE FAVA (Phaseolus lunatus L.) NA REGIÃO DO BREJO DA PARAIBA, BRASILCláudia Maria Alves PegadoLuciano José das Neves BarbosaJussara Ellen Morais Frazão MendesPatrícia Carneiro SoutoJacob Silva SoutoThe lack of adequate management practices favors the reduction of the soil organic matter and fertility. The broad bean (Phaseolus lunatus) is a leguminous plant appropriate to human and animal feeding that is also cultivated to biomass production and soil incorporation as green manure. The objective of this work was to evaluate the rate of decomposition of broad bean leaves. Broad bean leaves (10 g) in nylon bags were set on the surface or 15 cm deep in the soil and leaf decomposition were evaluated every 15 days from October to December 2002, with the 2 x 5 factorial treatments, replicated three times and randomly assigned to the plots according to a completely random design. Buried leaves showed higher decomposition rate (96.7%) at day 75, while decomposition rate was higher (65.2%) at day 60 when the leaves were on the surface of the soil. Thus, as a result it is concluded that broad bean plants can be recommended for green manuring, being decomposed faster when incorporate to the soil.http://www.redalyc.org/articulo.oa?id=237117576031 |
| spellingShingle | Cláudia Maria Alves Pegado Luciano José das Neves Barbosa Jussara Ellen Morais Frazão Mendes Patrícia Carneiro Souto Jacob Silva Souto DECOMPOSIÇÃO SUPERFICIAL E SUBSUPERFICIAL DE FOLHAS DE FAVA (Phaseolus lunatus L.) NA REGIÃO DO BREJO DA PARAIBA, BRASIL Revista Caatinga |
| title | DECOMPOSIÇÃO SUPERFICIAL E SUBSUPERFICIAL DE FOLHAS DE FAVA (Phaseolus lunatus L.) NA REGIÃO DO BREJO DA PARAIBA, BRASIL |
| title_full | DECOMPOSIÇÃO SUPERFICIAL E SUBSUPERFICIAL DE FOLHAS DE FAVA (Phaseolus lunatus L.) NA REGIÃO DO BREJO DA PARAIBA, BRASIL |
| title_fullStr | DECOMPOSIÇÃO SUPERFICIAL E SUBSUPERFICIAL DE FOLHAS DE FAVA (Phaseolus lunatus L.) NA REGIÃO DO BREJO DA PARAIBA, BRASIL |
| title_full_unstemmed | DECOMPOSIÇÃO SUPERFICIAL E SUBSUPERFICIAL DE FOLHAS DE FAVA (Phaseolus lunatus L.) NA REGIÃO DO BREJO DA PARAIBA, BRASIL |
| title_short | DECOMPOSIÇÃO SUPERFICIAL E SUBSUPERFICIAL DE FOLHAS DE FAVA (Phaseolus lunatus L.) NA REGIÃO DO BREJO DA PARAIBA, BRASIL |
| title_sort | decomposicao superficial e subsuperficial de folhas de fava phaseolus lunatus l na regiao do brejo da paraiba brasil |
| url | http://www.redalyc.org/articulo.oa?id=237117576031 |
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