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Hydrophysical Quality of an Oxisol and Sugarcane Yield in Chisel Plow-Based Sugarcane Ratoon Management Rev. Bras. Ciênc. Solo
Garbiate,Marcos Vinicius; Vitorino,Antonio Carlos Tadeu; Prado,Eber Augusto Ferreira do; Mauad,Munir; Pellin,Douglas Martins Pereira.
ABSTRACT Mechanical harvesting has increasingly been used in sugarcane production units, and it has often resulted in reduced structural quality of the soil due to soil compaction caused by machine traffic. Thus, sugarcane ratoon crops have often been chiseled to overcome such a problem. The aim of the current study is to assess some physical properties of a Latossolo Vermelho Distroférrico (Rhodic Hapludox) that was chiseled after the third harvest in a sugarcane ratoon crop. The study was conducted in a commercial crop area throughout the 2011/2012 crop year. A randomized block experimental design was used, with five replications. The treatments consisted of five chiseling operations in sugarcane ratoon crops, namely: T1 - single-shank ripper with...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Least limiting water range; Load-bearing capacity; Pre-compacting pressure; Water behavior.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100530
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Least Limiting Water Range and Load Bearing Capacity of Soil under Types of Tractor-Trailers for Mechanical Harvesting of Green Sugarcane Rev. Bras. Ciênc. Solo
Pereira,Antonio Higino Frederico; Vitorino,Antonio Carlos Tadeu; Prado,Eber Augusto Ferreira do; Bergamin,Anderson Cristian; Mauad,Munir; Arantes,Heverton Ponce.
ABSTRACT The expansion of the sugarcane industry in Brazil has intensified the mechanization of agriculture and caused effects on the soil physical quality. The purpose of this study was to evaluate the limiting water range and soil bearing capacity of a Latossolo Vermelho distroférrico típico (Rhodic Hapludox) under the influence of different tractor-trailers used in mechanical sugarcane harvesting. The experiment was arranged in a randomized block design with five replications. The treatments consisted of green sugarcane harvesting with: harvester without trailer (T1); harvester with two trailers with a capacity of 10 Mg each (T2); harvester with trailer with a capacity of 20 Mg (T3) and harvester and truck with trailer with a capacity of 20 Mg (10 Mg...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Pre-compaction pressure; Water behavior; Saccharum spp.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832015000601603
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