Comportamento da cana-de-açúcar em duas safras e atributos físicos do solo, sob diferentes tipos de preparo
dc.contributor.author | da Silva Junior, Carlos Antonio | |
dc.contributor.author | de Carvalho, Laércio Alves | |
dc.contributor.author | Centurion, José Frederico [UNESP] | |
dc.contributor.author | de Oliveira, Emídio Cantídio Almeida | |
dc.contributor.institution | Universidade Estadual de Maringá (UEM) | |
dc.contributor.institution | Universidade Estadual de Mato Grosso do Sul (UEMS) | |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
dc.contributor.institution | Universidade Federal Rural de Pernambuco - UFRPE | |
dc.date.accessioned | 2022-04-29T16:11:51Z | |
dc.date.available | 2022-04-29T16:11:51Z | |
dc.date.issued | 2013-01-01 | |
dc.description.abstract | The tillage comprises on average 25% of the cost of deploying a reed, so this cost reduction measures are desirable since they do not compromise the quality of the operation and longevity of sugarcane. The objective was to evaluate the effect of different tillage systems in Acrustox, correlating soil physical properties and characteristics of sugarcane agroindustrial plant cane and ratoon cane. We used five types of soil tillage, over experimental design in blocks with five replications. The particle size was measured every 0.1 m to 0.4 m depth, through deformed soil samples collected at the end of the first growth cycle of the culture. For other soil physical properties: bulk density, total porosity and water content, assessments were performed at the end of each cycle, collecting soil samples in layers of 0-0.20 to 0.21-0.40 m, in addition to performing the penetration resistance, using a penetrometer impact. The response of sugarcane depending on the types of tillage was determined from the evaluation of productivity per hectare of stem (TCH), sugar (TPH), the values of pol % cane (AP), sugar total recoverable (ATR) and fiber samples collected at harvest stalk of sugarcane plant and ratoon cane. In the tillage studied, there was a change of the physical attributes of the soil, causing reduced productivity in 2009/2010 crop, compared with the 2008/2009 season. In tillage system of furrowing direct lowest result was observed for TCH, especially in 2009/2010 crop, when the difference with conventional tillage was 20.53 Mg ha<sup>-1</sup>. | en |
dc.description.affiliation | Departamento de Agronomia, Bolsista CAPES, Universidade Estadual de Maringá - UEM | |
dc.description.affiliation | Universidade Estadual de Mato Grosso do Sul - UEMS | |
dc.description.affiliation | Universidade Estadual Paulista - UNESP. Departamento de Solos e Adubos | |
dc.description.affiliation | Universidade Federal Rural de Pernambuco - UFRPE, Fazenda Saco | |
dc.description.affiliationUnesp | Universidade Estadual Paulista - UNESP. Departamento de Solos e Adubos | |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
dc.format.extent | 1489-1500 | |
dc.identifier.citation | Bioscience Journal, v. 29, n. 5, p. 1489-1500, 2013. | |
dc.identifier.issn | 1981-3163 | |
dc.identifier.issn | 1516-3725 | |
dc.identifier.scopus | 2-s2.0-84941904674 | |
dc.identifier.uri | http://hdl.handle.net/11449/232441 | |
dc.language.iso | por | |
dc.relation.ispartof | Bioscience Journal | |
dc.source | Scopus | |
dc.subject | Bulk density | |
dc.subject | Penetration resistance | |
dc.subject | Saccharum spp | |
dc.subject | Soil conservation | |
dc.subject | Technological aspects | |
dc.subject | Total porosity | |
dc.title | Comportamento da cana-de-açúcar em duas safras e atributos físicos do solo, sob diferentes tipos de preparo | pt |
dc.title.alternative | Behavior of sugarcane in two crops and physical attributes of soil under different tillages | en |
dc.type | Artigo | |
unesp.department | Solos e Adubos - FCAV | pt |