<b>Chemical attributes of a savannah Typic Hapludox soil under management systems</b> - doi: 10.4025/actasciagron.v33i3.6593
This study was conducted at the Experimental Station belonging to UNESP Engineering University, Ilha Solteira Campus, based in Selvíria, Mato Grosso do Sul State, Brazil, with the aim of evaluating chemical alterations in an Oxisol after being managed for two years with organic and/or chemical ferti...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Eduem (Editora da Universidade Estadual de Maringá)
2011-04-01
|
| Series: | Acta Scientiarum: Agronomy |
| Subjects: | |
| Online Access: | https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6593 |
| _version_ | 1818973623064461312 |
|---|---|
| author | Cid Tacaoca Muraishi Marlene Cristina Alves Aparecido da Silva Júnior Zigomar Menezes de Souza |
| author_facet | Cid Tacaoca Muraishi Marlene Cristina Alves Aparecido da Silva Júnior Zigomar Menezes de Souza |
| author_sort | Cid Tacaoca Muraishi |
| collection | DOAJ |
| description | This study was conducted at the Experimental Station belonging to UNESP Engineering University, Ilha Solteira Campus, based in Selvíria, Mato Grosso do Sul State, Brazil, with the aim of evaluating chemical alterations in an Oxisol after being managed for two years with organic and/or chemical fertilization and different tillage systems during the agricultural years of 2004/2005 and 2005/2006. The treatments were: conventional-tillage; chisel tillage and no-tillage; the fertilization treatments were: control (no fertilization); chemical fertilization (300 kg ha-1 from the 20-00-20); organic fertilization (cattle manure - 20 Mg ha-1); organic + ½ the recommended chemical fertilization for the used crop; 20 and 30 Mg ha-1 of sewage sludge. Soybean was used in the first year and sorghum in the next year, evaluating the soil chemical attributes in four layers. The soil chemical attributes were changed in the first year; the organic fertilization, sewage sludge and organic+chemical fertilization were efficient to change the chemical attributes; the sewage sludge was more efficient in soil P recuperation and, the no-tillage system contributed to soil K increase. |
| first_indexed | 2024-12-20T15:27:06Z |
| format | Article |
| id | doaj.art-f0918d5f99564799aad22c303f40716d |
| institution | Directory Open Access Journal |
| issn | 1679-9275 1807-8621 |
| language | English |
| last_indexed | 2024-12-20T15:27:06Z |
| publishDate | 2011-04-01 |
| publisher | Eduem (Editora da Universidade Estadual de Maringá) |
| record_format | Article |
| series | Acta Scientiarum: Agronomy |
| spelling | doaj.art-f0918d5f99564799aad22c303f40716d2022-12-21T19:35:48ZengEduem (Editora da Universidade Estadual de Maringá)Acta Scientiarum: Agronomy1679-92751807-86212011-04-0133310.4025/actasciagron.v33i3.6593<b>Chemical attributes of a savannah Typic Hapludox soil under management systems</b> - doi: 10.4025/actasciagron.v33i3.6593Cid Tacaoca Muraishi0Marlene Cristina Alves1Aparecido da Silva Júnior2Zigomar Menezes de Souza3Unesp-Faculdade de EngenhariaUNESP-FACULDADE DE ENGENHARIADEFERS - Faculdade de Engenharia-Campus de Ilha Solteira-UNESPUNICAMP - FEAGRIThis study was conducted at the Experimental Station belonging to UNESP Engineering University, Ilha Solteira Campus, based in Selvíria, Mato Grosso do Sul State, Brazil, with the aim of evaluating chemical alterations in an Oxisol after being managed for two years with organic and/or chemical fertilization and different tillage systems during the agricultural years of 2004/2005 and 2005/2006. The treatments were: conventional-tillage; chisel tillage and no-tillage; the fertilization treatments were: control (no fertilization); chemical fertilization (300 kg ha-1 from the 20-00-20); organic fertilization (cattle manure - 20 Mg ha-1); organic + ½ the recommended chemical fertilization for the used crop; 20 and 30 Mg ha-1 of sewage sludge. Soybean was used in the first year and sorghum in the next year, evaluating the soil chemical attributes in four layers. The soil chemical attributes were changed in the first year; the organic fertilization, sewage sludge and organic+chemical fertilization were efficient to change the chemical attributes; the sewage sludge was more efficient in soil P recuperation and, the no-tillage system contributed to soil K increase.https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6593cattle manuresewage sludgesoil managementno-tillage |
| spellingShingle | Cid Tacaoca Muraishi Marlene Cristina Alves Aparecido da Silva Júnior Zigomar Menezes de Souza <b>Chemical attributes of a savannah Typic Hapludox soil under management systems</b> - doi: 10.4025/actasciagron.v33i3.6593 Acta Scientiarum: Agronomy cattle manure sewage sludge soil management no-tillage |
| title | <b>Chemical attributes of a savannah Typic Hapludox soil under management systems</b> - doi: 10.4025/actasciagron.v33i3.6593 |
| title_full | <b>Chemical attributes of a savannah Typic Hapludox soil under management systems</b> - doi: 10.4025/actasciagron.v33i3.6593 |
| title_fullStr | <b>Chemical attributes of a savannah Typic Hapludox soil under management systems</b> - doi: 10.4025/actasciagron.v33i3.6593 |
| title_full_unstemmed | <b>Chemical attributes of a savannah Typic Hapludox soil under management systems</b> - doi: 10.4025/actasciagron.v33i3.6593 |
| title_short | <b>Chemical attributes of a savannah Typic Hapludox soil under management systems</b> - doi: 10.4025/actasciagron.v33i3.6593 |
| title_sort | b chemical attributes of a savannah typic hapludox soil under management systems b doi 10 4025 actasciagron v33i3 6593 |
| topic | cattle manure sewage sludge soil management no-tillage |
| url | https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6593 |
| work_keys_str_mv | AT cidtacaocamuraishi bchemicalattributesofasavannahtypichapludoxsoilundermanagementsystemsbdoi104025actasciagronv33i36593 AT marlenecristinaalves bchemicalattributesofasavannahtypichapludoxsoilundermanagementsystemsbdoi104025actasciagronv33i36593 AT aparecidodasilvajunior bchemicalattributesofasavannahtypichapludoxsoilundermanagementsystemsbdoi104025actasciagronv33i36593 AT zigomarmenezesdesouza bchemicalattributesofasavannahtypichapludoxsoilundermanagementsystemsbdoi104025actasciagronv33i36593 |