Cover crops, lime and gypsum influence on soil physical attributes
Cover crops promote nutrient cycling, and lime and gypsum can alter the soil physical attributes. This study aimed to evaluate the effect of lime and gypsum rates applied to a no-tillage system with addition of residues of three cover crops on the soil physical attributes. This experiment was carrie...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Federal de Uberlândia
2021-01-01
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| Series: | Bioscience Journal |
| Subjects: | |
| Online Access: | http://www.seer.ufu.br/index.php/biosciencejournal/article/view/48248 |
| _version_ | 1818865431368171520 |
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| author | Marcela Pacola Oliveira Cassiano Garcia Roque Gabriel Luis Piati Rita de Cassia Felix Alvarez Marco Antonio Camilo de Carvalho Cid Naudi Silva Campos Paulo Eduardo Teodoro |
| author_facet | Marcela Pacola Oliveira Cassiano Garcia Roque Gabriel Luis Piati Rita de Cassia Felix Alvarez Marco Antonio Camilo de Carvalho Cid Naudi Silva Campos Paulo Eduardo Teodoro |
| author_sort | Marcela Pacola Oliveira |
| collection | DOAJ |
| description | Cover crops promote nutrient cycling, and lime and gypsum can alter the soil physical attributes. This study aimed to evaluate the effect of lime and gypsum rates applied to a no-tillage system with addition of residues of three cover crops on the soil physical attributes. This experiment was carried out in chapadão do sul-ms. The treatments were comprised of three cover crops (Urochloa ruziziensis, fallow, and Pennisetum glaucum), with gypsum (0, 2.3 and 4.6 Mg ha-1) and lime applied at a dose of 0, 2, 4, 6 Mg ha-1).The attributes evaluated were: soil density, macroporosity, microporosity, total porosity and penetration resistance. The soil of the experiment was classified an Oxisol. Cover crops and lime and gypsum improved macroporosity, microporosity and total porosity at all depths, 0-0.2 m. Millet presented lower values for penetration resistance with the lime application and without gypsum application. No residual effect on soil density was detected for lime and gypsum application or cover crops in the 0.1-0.2 m layer. Brazilian Cerrado producers will have a well-defined management system to follow aiming at improving the soil physical attributes. |
| first_indexed | 2024-12-19T10:47:26Z |
| format | Article |
| id | doaj.art-699188d3edb3473b8180ebd9e5d2c775 |
| institution | Directory Open Access Journal |
| issn | 1981-3163 |
| language | English |
| last_indexed | 2024-12-19T10:47:26Z |
| publishDate | 2021-01-01 |
| publisher | Universidade Federal de Uberlândia |
| record_format | Article |
| series | Bioscience Journal |
| spelling | doaj.art-699188d3edb3473b8180ebd9e5d2c7752022-12-21T20:25:12ZengUniversidade Federal de UberlândiaBioscience Journal1981-31632021-01-0137e37010e3701010.14393/BJ-v37n0a2021-4824848248Cover crops, lime and gypsum influence on soil physical attributesMarcela Pacola OliveiraCassiano Garcia RoqueGabriel Luis PiatiRita de Cassia Felix AlvarezMarco Antonio Camilo de CarvalhoCid Naudi Silva CamposPaulo Eduardo TeodoroCover crops promote nutrient cycling, and lime and gypsum can alter the soil physical attributes. This study aimed to evaluate the effect of lime and gypsum rates applied to a no-tillage system with addition of residues of three cover crops on the soil physical attributes. This experiment was carried out in chapadão do sul-ms. The treatments were comprised of three cover crops (Urochloa ruziziensis, fallow, and Pennisetum glaucum), with gypsum (0, 2.3 and 4.6 Mg ha-1) and lime applied at a dose of 0, 2, 4, 6 Mg ha-1).The attributes evaluated were: soil density, macroporosity, microporosity, total porosity and penetration resistance. The soil of the experiment was classified an Oxisol. Cover crops and lime and gypsum improved macroporosity, microporosity and total porosity at all depths, 0-0.2 m. Millet presented lower values for penetration resistance with the lime application and without gypsum application. No residual effect on soil density was detected for lime and gypsum application or cover crops in the 0.1-0.2 m layer. Brazilian Cerrado producers will have a well-defined management system to follow aiming at improving the soil physical attributes.http://www.seer.ufu.br/index.php/biosciencejournal/article/view/48248bulk densitygreen manuerelimingmacroporositymicroporosity. |
| spellingShingle | Marcela Pacola Oliveira Cassiano Garcia Roque Gabriel Luis Piati Rita de Cassia Felix Alvarez Marco Antonio Camilo de Carvalho Cid Naudi Silva Campos Paulo Eduardo Teodoro Cover crops, lime and gypsum influence on soil physical attributes Bioscience Journal bulk density green manuere liming macroporosity microporosity. |
| title | Cover crops, lime and gypsum influence on soil physical attributes |
| title_full | Cover crops, lime and gypsum influence on soil physical attributes |
| title_fullStr | Cover crops, lime and gypsum influence on soil physical attributes |
| title_full_unstemmed | Cover crops, lime and gypsum influence on soil physical attributes |
| title_short | Cover crops, lime and gypsum influence on soil physical attributes |
| title_sort | cover crops lime and gypsum influence on soil physical attributes |
| topic | bulk density green manuere liming macroporosity microporosity. |
| url | http://www.seer.ufu.br/index.php/biosciencejournal/article/view/48248 |
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