Search Results - "Ricardo Ralisch"

Adoption of the no-tillage system in Paraná State: A (re)view by Edivan José Possamai, Paulo Cesar Conceição, Caroline Amadori, Marie Luise Carolina Bartz, Ricardo Ralisch, Marcelo Vicensi, Ericson Fagundes Marx

“…ABSTRACT The concept of a no-tillage system (NTS), or “Sistema Plantio Direto,” was established in Brazil from the evolution of no-tillage (NT) or “Plantio…”
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Using the available indicators of potential biodiversity damage for Life Cycle Assessment on soybean crop according to Brazilian ecoregions by Lucas, Kássio R. Garcia, Antón, Assumpció, Ventura, Maurício Ursi, Andrade, Edilene Pereira, Ralisch, Ricardo

“…[Display omitted] •First study to use Biodiversity Loss Indicator for LCA in Brazil.•Proposal of Regional Fragility of Species Indicator (IF).•Two different…”
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Long-term effect of different soil management systems and winter crops on soil acidity and vertical distribution of nutrients in a Brazilian Oxisol by Calegari, Ademir, Tiecher, Tales, Hargrove, William L., Ralisch, Ricardo, Tessier, Daniel, de Tourdonnet, Stéphane, Guimarães, Maria de Fátima, dos Santos, Danilo Rheinheimer

“…•Soil acidity attributes were more favorable to crops growth up to 10cm under NT.•Liming was not efficient in neutralizing the Al toxicity below 10cm depth…”
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Metodologia para estimativa de zonas de potencial produtivo a partir de dados de produtividade by Santos, Lara Marie Guanais, Abi Saab, Otávio Jorge Grigoli, Guimarães, Maria de Fátima, Ralisch, Ricardo, Delalibera, Hevandro Colonhese

“…The methodology proposed herein for identifying potentially productive zones from yield data captured by harvester onboard sensors aims to establish a viable…”
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Next Steps for Conservation Agriculture by Landers, John N., de Freitas, Pedro Luiz, de Oliveira, Mauricio Carvalho, da Silva Neto, Sebastião Pedro, Ralisch, Ricardo, Kueneman, Eric Alan

“…The origins, history, and recent advances in Conservation Agriculture (CA) are reported. CA is now practiced worldwide on some 200 million hectares, important…”
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Soil morphostructural characterization and coffee root distribution under agroforestry system with Hevea Brasiliensis by Nunes, Amanda Letícia Pit, Cortez, Glassys Louise de Souza, Zaro, Geovanna Cristina, Zorzenoni, Thiago Ometto, Melo, Thadeu Rodrigues de, Figueiredo, Alex, Aquino, Gisele Silva de, Medina, Cristiane de Conti, Ralisch, Ricardo, Caramori, Paulo Henrique, Guimarães, Maria de Fátima

“…Land use and tillage practices may change soil structure and undermine sustainable agriculture; however, such changes are hardly identified in the short term…”
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Farm systems, soil chemical properties, and clay dispersion in watershed áreas by Nunes, Amanda Letícia Pit, Cortez, Glassys Louise de Souza, Melo, Thadeu Rodrigues, Figueiredo, Alex, Wandscheer, Cassio Alexandre Rolan, Bortoluzzi, Jeankleber, Brown, George Gardner, Bartz, Marie Luise Carolina, Ralisch, Ricardo, Guimarães, Maria de Fátima

“…The objective of this work was to evaluate the effect of different farm systems on clay dispersion and its relationship with soil chemical properties and the…”
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Is Structural Quality as Assessed by the "Profil Cultural" Method Related to Quantitative Indicators of Soil Physical Quality? by Rafaela Watanabe, Cássio Antonio Tormena, Maria de Fátima Guimarães, João Tavares Filho, Ricardo Ralisch, Julio Franchini, Henrique Debiasi

“…ABSTRACT Soil and crop management systems change the soil structure, thereby affecting soil quality. The “profil cultural” method (PCM) has been used to…”
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IDENTIFICATION AND QUANTIFICATION OF FACTORS AFFECTING THE OPERATIONAL CAPACITY OF SUGAR CANE HARVESTERS by Silva, João P. de L., Ralisch, Ricardo, Saab, Otávio J. G. Abi

“…ABSTRACT Several studies determined the theoretical and effective capacity of sugarcane harvesters. However, in field conditions, some variables affect…”
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Customer relationship management in the agricultural machinery market by Nunes, Amanda Letícia Pit, Abi-Saab, Otavio Jorge Grigoli, Ralisch, Ricardo

“…Customer Relationship Management can be regarded as a business approach. The objective was to know the customers, meet their expectations, and thus build…”
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Recent changes in agrarian systems of the Microregion of Toledo and Northern Pioneer Territory in Paraná State, Brazil by Soares Júnior, Dimas, Pedelahore, Philippe, Ralisch, Ricardo, Cialdella, Nathalie

“…During the period of 1950 through 2000, a green-revolution-based model mostly for commodities boosted global agricultural production. From the 70’s, this…”
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PERFORMANCE OF DIESEL ENGINE FUELLED WITH FOUR VEGETABLE OILS, PREHEATED AND AT ENGINE WORKING TEMPERATURE by Delalibera, Hevandro C., Johann, André L., Figueiredo, Paulo R. A. de, Toledo, Anderson de, Weirich Neto, Pedro H., Ralisch, Ricardo

“…ABSTRACT With the rise of restrictions imposed by law for gases emission, several technologies both for petrodiesel (PD) or diesel engines are been applied,…”
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MORPHOLOGICAL AND MICROMORPHOLOGICAL CHANGES IN THE STRUCTURE OF A RHODIC HAPLUDOX AS A RESULT OF AGRICULTURAL MANAGEMENT by Silva, Laura Fernanda Simões da, Marinho, Mara de Andrade, Matsura, Edson Eiji, Cooper, Miguel, Ralisch, Ricardo

“…In evaluation of soil quality for agricultural use, soil structure is one of the most important properties, which is influenced not only by climate, biological…”
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Coverage mobilization by different no-tillage in-line handling mechanisms by BRANDELERO, EVANDRO M., ARAÚJO, AUGUSTO G. DE, RALISCH, RICARDO

“…Vegetation cover on soil acts positively in maintaining temperature and soil moisture, yet, it has been imposing specific operational conditions on seeders…”
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Growth and productivitv of corn in three tillage systems and two row spacing by Oscar de Andrade Junior, Ricardo Ralisch, Patricia Reinners Carvalho, Juliano Carlos Calonego

“…This study aimed to evaluate the growth and corn yield as a function of row spacing and tillage system. The experiment was performed in an Alfisol typical…”
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Coverage mobilization in the sowing line and its influence on temperature and water content and on maize emergence by BRANDELERO, EVANDRO M., ARAÚJO, AUGUSTO G. DE, RALISCH, RICARDO

“…Straw on sowing line modifies seed germination environment regarding temperature and water content. Given these considerations, the aim of this study was to…”
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Morphostructural characterization of soil conventionally tilled with mechanized and animal traction with and without cover crop by Ralisch, Ricardo(Universidade Estadual de Londrina Department of Agronomy), Almeida, Edinei de(Universidade Estadual de Londrina), Silva, Adriana Pereira da(Universidade Estadual de Londrina), Pereira Neto, Osvaldo Coelho(Universidade Estadual de Londrina Department of Geography), Guimarães, Maria de Fátima(Universidade Estadual de Londrina Department of Agronomy)

“…The structural stability and restructuring ability of a soil are related to the methods of crop management and soil preparation. A recommended strategy to…”
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Soil physical properties and sugarcane root growth in a red oxiso by Baquero, José Euripides, Ralisch, Ricardo, Medina, Cristiane de Conti, Tavares Filho, João, Guimarães, Maria de Fátima

“…Sugarcane, which involves the use of agricultural machinery in all crop stages, from soil preparation to harvest, is currently one of the most relevant crops…”
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A juventude rural do assentamento Florestan Fernandes no município de Florestópolis (PR) by Fernando Luis Martins Costa, Ricardo Ralisch

“…A possibilidade de uma crise na agricultura familiar referente à sucessão do empreendimento se mostra preocupante na medida em que alguns filhos abandonam a…”
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Earthworm communities in organic and conventional coffee cultivation by Bartz, Marie Luise Carolina(Universidade Estadual de Londrina Departamento de Agronomia), Brown, George Gardner(Embrapa Florestas), Pasini, Amarildo(Universidade Estadual de Londrina Departamento de Agronomia), Fernandes, Juliana de Oliveira(Universidade Estadual de Londrina Departamento de Agronomia), Curmi, Pierre(Établissement National d'Einseignement Supérieur d'Agronomie de Dijon), Dorioz, Julie(Établissement National d'Einseignement Supérieur d'Agronomie de Dijon), Ralisch, Ricardo(Universidade Estadual de Londrina Departamento de Agronomia)

“…The objective of this work was to evaluate the effect of organic and conventional coffee crops on biomass, population density and diversity of earthworms, in…”
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