• Plant development and nutrient uptake rate in Dendrobium nobile Lindl 

  Ichinose, Juliana Garcia dos Santos ; Mantovani, Cibele ; Mazzini-Guedes, Renata Bachin; Pivetta, Kathia Fernandes Lopes ; de Faria, Ricardo Tadeu; Bôas, Roberto Lyra Villas ; Hoshino, Rodrigo Thibes (Journal of Plant Nutrition, 2018) [Artigo]

  Dendrobium nobile Lindl. is one of the most cultivated and distributed orchids around the world; however, information on its nutrition is scarce. Our objective was to study the plant development and nutrient accumulation ...

• Critical phosphorus levels and availability for castor oil plant grown in different soil classes of Brazil 

  Neto, José Félix de Brito; Büll, Leonardo Theodoro ; da Silva, André Luiz Pereira ; do Vale, Leandro Silva; Rigon, João Paulo Gonsiorkiewicz (Australian Journal of Crop Science, 2017) [Artigo]

  The current study aims to determine critical P levels in different soil classes and their availability for castor bean initial growth. Extraction was done using Mehlich-1 and ion-exchange resin. The experiment was conducted ...

• Growth of Aechmea fasciata plants in function of substrate base saturation and fertirrigation methods 

  Sanches, Luiz Vitor Crepaldi; Ludwig, Fernanda; Bôas, Roberto Lyra Villas ; Mateus, Caroline de Moura D'Andréa (Ornamental Horticulture, 2017) [Artigo]

  Bromeliads are plants that have a high variability in the fertilization possibilities. This is due to the capacity of absorption of water and nutrients by their foliar trichomes and root system. This research was conducted ...

• Curaua fibers - The queen of the fibers 

  Leao, Alcides Lopes ; Cesarino, Ivana ; Machado, Isaac Stringueta ; Kozlowski, Ryszard M. (Natural Fibers: Properties, Mechanical Behavior, Functionalization and Applications, 2017) [Capítulo de livro]

  Nowadays, the usage of natural resources is under worldwide growing interest. From this perspective, different renewable sources have been studied to replace man-made polymers or even improve the properties of current ...

• Fuzzy modeling on wheat productivity under different doses of sludge and sewage effluent 

  Putti, Fernando F. ; Kummer, Ana C.B.; Filho, Helio Grassi ; Filho, Luís R.A. Gabriel ; Cremasco, Camila P. (Engenharia Agricola, 2017) [Artigo]

  This study aimed to evaluate the effects of fertilization with composted sewage sludge and irrigation with drinking water (DW) and fertigation with wastewater (WW) in wheat crop using fuzzy rule-based system. The experiment ...

• Sensoriamento remoto aplicado ao monitoramento de macrófitas aquáticas no reservatório de barra Bonita, SP 

  Minhoni, Renata Teixeira De Almeida ; Pinheiro, Mírian Paula Medeiros André ; Filgueiras, Roberto; Zimback, Célia Regina Lopes (IRRIGA, 2017) [Artigo]

  Aquatic macrophytes are photosynthetic organisms, large enough to be seen with naked eye, which grow submerged, floating or on the surface of the water. The anthropic action in the damming of water bodies has caused ...

• Adaptação do PourThru para avaliação de substratos com diferentes granulometrias 

  Ludwig, Fernanda; Guerrero, Amaralina Celoto; Ferreira, Guilherme Amaral; Fernandes, Dirceu Maximino ; Bôas, Roberto Lyra Villas (Ornamental Horticulture, 2017) [Artigo]

  Periodic monitoring of the substrate solution allows the nutritional control of plants to be done more quickly and conveniently. In order to this monitoring become a routine among the producers of potted flowers, a ...

• Quality of pot gerbera cultivars in different substrate granulometries 

  Guerrero, Amaralina Celoto; Fernandes, Dirceu Maximino ; Ludwig, Fernanda; Ferreira, Guilherme Amaral (Ornamental Horticulture, 2017) [Artigo]

  This research was conducted to evaluate the quality of pot gerbera in different granulometries of pine bark substrate. The experiment was carried out in protected environment, in the municipality of Botucatu, São Paulo ...

• Composted sewage sludge and steel mill slag as potential amendments for urban soils involved in afforestation programs 

  Guerrini, Iraê Amaral ; Croce, Ciro Guilherme Gentil ; Bueno, Osmar de Carvalho ; Jacon, Camila Paula Rossetto Pescatori ; Nogueira, Thiago Assis Rodrigues ; Fernandes, Dirceu Maximino ; Ganga, Antonio; Capra, Gian Franco (Urban Forestry and Urban Greening, 2017) [Artigo]

  This study aimed to assess the impacts of composted sewage sludge and steel mill slag on urban soil fertility and tree growth. The research was conducted in an urban area (Botucatu, State of São Paulo, Brazil) characterised ...

• Rainfall reduction impacts rhizosphere biogeochemistry in eucalypts grown in a deep Ferralsol in Brazil 

  Pradier, Céline; Hinsinger, Philippe; Laclau, Jean-Paul; Bouillet, Jean-Pierre; Guerrini, Irae Amaral ; Gonçalves, José Leonardo Moraes; Asensio, Verónica; Abreu-Junior, Cassio H.; Jourdan, Christophe (Plant and Soil, 2017) [Artigo]

  Background and aims: Comparing root functioning under contrasting rainfall regimes can help assessing the capacity of plant species to cope with more intense and frequent drought predicted under climate change context. ...

• Composted sewage sludge in replacement of mineral fertilization on wheat production and development 

  Kummer, Ana C.B.; Filho, Helio Grassi ; Lodo, Thomaz F.; Lima, Rodollpho A. de S. (Engenharia Agricola, 2016) [Artigo]

  Several research lines are required to ensure a proper disposal of sewage sludge in Brazil; among them, we may highlight agricultural use. In this sense, this study aimed at assessing the effect of exchanging nitrogen ...

• Combination between acidity amendments and sewage sludge with phosphorus on soil chemical characteristics and on development of castor bean 

  Capuani, Silvia ; Fernandes, Dirceu Maximino ; Rigon, João Paulo Gonsiorkiewicz ; Ribeiro, Lívia Cristina (Communications in Soil Science and Plant Analysis, 2015) [Artigo]

  The addition of urban and industrial waste products to agriculture not only provides them with an adequate environmental destination but also increases the nutrient content and negative charges in the soil, especially in ...

• Organic compost and potassium top dressing fertilization on production and quality of beetroot 

  Magro, Felipe Oliveira ; da Silva, Ewerton Gasparetto ; Takata, William Hiroshi Suekane ; Cardoso, Antonio Ismael Inácio ; Fernandes, Dirceu Maximino ; Evangelista, Regina Marta (Australian Journal of Crop Science, 2015) [Artigo]

  The potassium (K) in top dressing fertilization is used for beetroot production in Brazil. However, most of K studies are made with fertilization before planting, and it is not known the real need of this K top dressing ...

• Quantidade de nutrientes extraídos pela grama Bermuda em função de doses de nitrogênio 

  de Lima, Claudinei Paulo; Backes, Clarice; Santos, Alessandro José Marques; Fernandes, Dirceu Maximino ; Villas Bôas, Roberto Lyra ; de Oliveira, Mauricio Roberto (Bioscience Journal, 2015) [Artigo]

  Nitrogen provides the greatest answers in grass growth. The objective of this work was to evaluate the total extraction of nutrients by the bermudagrass due to nitrogen levels. The experiment was conduced in a grass property, ...

• Imagens do landsat- 8 no mapeamento de superfícies em área irrigada 

  Santos, Jannaylton Éverton Oliveira ; Nicolete, Donizeti Aparecido Pastori ; Filgueiras, Roberto ; Leda, Victor Costa ; Zimback, Célia Regina Lopes (IRRIGA, 2015) [Artigo]

  The study aims to analyze NDVI (Difference Vegetation Index Normalized) and SAVI (Soil Adjusted Vegetation Index) for two periods (rainy and dry) on irrigated area. The study area has constant expansion on irrigation center ...

• Aplicação de cobre em mudas cítricas 

  Tecchio, Marco Antonio ; De Merlim, Tatiana Pires Almeida; Leonel, Sarita ; Grassi Filho, Hélio (IRRIGA, 2015) [Artigo]

  Seedling production in protected nursery is the basis of the São Paulo state citrus culture, and fertilization management is one of the main pitfalls in the process. Copper deficiency and excess in citrus seedlings have ...

• Fósforo na solução do solo em resposta à aplicação de fertilizantes fluidos mineral e organomineral 

  Fernandes, Dirceu Maximino ; Grohskopf, Marco André ; Gomes, Edilson Ramos ; Ferreira, Natália Rodrigues ; Büll, Leonardo Teodoro (IRRIGA, 2015) [Artigo]

  Little is known about the dynamics of soil solution in response to the application of different soil fertilizers, mainly in relation to phosphorus fertilization. Using this approach, the study evaluated phosphorus content, ...

• Critérios De Manejo Na Irrigação Do Feijoeiro Em Solo De Textura Arenosa 

  de Brito, Ramilos Rodrigues ; Grassi Filho, Hélio ; Saad, João Carlos Cury ; Ribeiro, Valdenir Queiroz; Oliveira, Simone Raquel Mendes (IRRIGA, 2015) [Artigo]

  One of the most important contributors to the success of irrigated agriculture is an efficient management of water applied by irrigation. Several methodologies and tools exist in the market for that purpose, however, ...

• Adequação territorial com abordagem multicriterial pela análise da combinação linear ponderada 

  Sartori, Anderson Antonio da Conceição ; Polonio, Vanessa Durante ; Zimback, Célia Regina Lopes (Geociências, 2014) [Artigo]

  From the characterization of biophysical attributes of the watershed (slope, soil types, capacity to land use and land cover), this article, used the multi-criteria analysis method – Weighted Linear Combination, defined ...

• Espacialização dos sedimentos produzidos na parte inicial da bacia hidrográfica do Rio Pardo – Botucatu/SP 

  Lessa, Luís Gustavo Frediani ; da Silva, Alessandra Fagioli; Machado, Ronalton Evandro; Zimback, Célia Regina Lopes (Geociencias, 2014) [Artigo]

  The soil productivity has been steadily declining constantly, due the action of erosion and inappropriate techniques use and soil management. In this scenario, the objective of the study was to determine the spatial ...

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