Red-Yellow Latosol Penetration Resistance Under Different Subsoiling Depths
ABSTRACT The objective of this work was to evaluate the penetration resistance (PR) of a red-yellow latosol submitted to two subsoiling depths for implanting a forest plantation. The subsoiling was evaluated at 40 cm (S-40) and 50 cm (S-50) of depth by determining the soil moisture and soil density,...
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| Format: | Article |
| Language: | English |
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Universidade Federal Rural do Rio de Janeiro
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| Series: | Floresta e Ambiente |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400139&lng=en&tlng=en |
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| author | Saulo Boldrini Gonçalves Eduardo da Silva Lopes Karina Maria Vieira Cavalieri-Polizeli Nilton Cesar Fiedler James Stahl |
| author_facet | Saulo Boldrini Gonçalves Eduardo da Silva Lopes Karina Maria Vieira Cavalieri-Polizeli Nilton Cesar Fiedler James Stahl |
| author_sort | Saulo Boldrini Gonçalves |
| collection | DOAJ |
| description | ABSTRACT The objective of this work was to evaluate the penetration resistance (PR) of a red-yellow latosol submitted to two subsoiling depths for implanting a forest plantation. The subsoiling was evaluated at 40 cm (S-40) and 50 cm (S-50) of depth by determining the soil moisture and soil density, while soil PR was evaluated before and after subsoiling at five points transversely to the subsoiling line (furrow) up to a depth of 60 cm using an electronic penetrometer. The soil density in both treatments was not altered by soil management. Before soil preparation, the soil presented PR values above the critical limit in the 0 cm to 30 cm layers, and after subsoiling a reduction in those values was verified at depth. It can be concluded that the 50 cm (S-50) subsoiling depth is the most suitable for soil preparation in a forest stand implantation. |
| first_indexed | 2024-12-13T02:47:20Z |
| format | Article |
| id | doaj.art-fc39406e59964f93bc8aa71896338bed |
| institution | Directory Open Access Journal |
| issn | 2179-8087 |
| language | English |
| last_indexed | 2024-12-13T02:47:20Z |
| publisher | Universidade Federal Rural do Rio de Janeiro |
| record_format | Article |
| series | Floresta e Ambiente |
| spelling | doaj.art-fc39406e59964f93bc8aa71896338bed2022-12-22T00:02:09ZengUniversidade Federal Rural do Rio de JaneiroFloresta e Ambiente2179-808726410.1590/2179-8087.054917S2179-80872019000400139Red-Yellow Latosol Penetration Resistance Under Different Subsoiling DepthsSaulo Boldrini GonçalvesEduardo da Silva LopesKarina Maria Vieira Cavalieri-PolizeliNilton Cesar FiedlerJames StahlABSTRACT The objective of this work was to evaluate the penetration resistance (PR) of a red-yellow latosol submitted to two subsoiling depths for implanting a forest plantation. The subsoiling was evaluated at 40 cm (S-40) and 50 cm (S-50) of depth by determining the soil moisture and soil density, while soil PR was evaluated before and after subsoiling at five points transversely to the subsoiling line (furrow) up to a depth of 60 cm using an electronic penetrometer. The soil density in both treatments was not altered by soil management. Before soil preparation, the soil presented PR values above the critical limit in the 0 cm to 30 cm layers, and after subsoiling a reduction in those values was verified at depth. It can be concluded that the 50 cm (S-50) subsoiling depth is the most suitable for soil preparation in a forest stand implantation.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400139&lng=en&tlng=ensoil preparationcompactionpenetrometer |
| spellingShingle | Saulo Boldrini Gonçalves Eduardo da Silva Lopes Karina Maria Vieira Cavalieri-Polizeli Nilton Cesar Fiedler James Stahl Red-Yellow Latosol Penetration Resistance Under Different Subsoiling Depths Floresta e Ambiente soil preparation compaction penetrometer |
| title | Red-Yellow Latosol Penetration Resistance Under Different Subsoiling Depths |
| title_full | Red-Yellow Latosol Penetration Resistance Under Different Subsoiling Depths |
| title_fullStr | Red-Yellow Latosol Penetration Resistance Under Different Subsoiling Depths |
| title_full_unstemmed | Red-Yellow Latosol Penetration Resistance Under Different Subsoiling Depths |
| title_short | Red-Yellow Latosol Penetration Resistance Under Different Subsoiling Depths |
| title_sort | red yellow latosol penetration resistance under different subsoiling depths |
| topic | soil preparation compaction penetrometer |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000400139&lng=en&tlng=en |
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