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Biochar: pyrogenic carbon for agricultural use: a critical review. Author(s): NOVOTNY, E. H.; MAIA, C. M. B. de F.; CARVALHO, M. T. de M.; MADARI, B. E. Biochar (carbonized biomass for agricultural use) has been used worldwide as soil amendment and is a technology of particular interest for Brazil, since its ?inspiration? is from the historical Terra... ... Repository: BDPA Publication year: 2015
Critical limits of soil penetration resistance in a rhodic Eutrudox. Author(s): MORAES, M. T. de; DEBIASI, H.; CARLESSO, R.; FRANCHINI, J. C.; SILVA, V. R. da ABSTRACT: Soil penetration resistance is an important indicator of soil physical quality and the critical limit of 2 MPa has been widely used to characterize the soil physical quality, in both no-till... ... Repository: BDPA Publication year: 2014
Critical periods of sorghum and palisadegrass in intercropped cultivation for climatic risk zoning. Author(s): LIMA, N. R. C. de B.; SANTOS, P. M.; MENDONCA, F. C.; ARAÚJO, L. C. de The objective of this work was to define critical periods for sorghum and palisadegrass cultivated on crop-livestock integrated systems under water deficit. An experiment was carried out in a complete... ... Repository: BDPA Publication year: 2011
Payment for environmental services: a critical review of schemes, concepts, and practice in Brazil. Author(s): MOTA, P. K.; COSTA, A. M. da; PRADO, R. B.; FERNANDES, L. F. S.; PISSARRA, T. C. T.; PACHECO, F. A. L. The Payment for Environmental Services (PES) is often conceived through complex schemes without a clear definition of all concepts involved. This study presents the results of a systematic literature... ... Repository: BDPA Publication year: 2023
Automatic image-based detection and recognition of plant diseases - a critical view. Author(s): BARBEDO, J. G. A. This paper presents a critical analysis of the current state and future perspectives for the use of digital images applied to plant pathology. The differences between the processes of automatic detect... ... Repository: BDPA Publication year: 2017
Critical levels and sufficiency ranges for leaf nutrient diagnosis by two methods in soybean grown in the Northeast of Brazil. Author(s): SOUZA, H. A. de; VIEIRA, P. F. de M. J.; ROZANE, D. E.; SAGRILO, E.; LEITE, L. F. C.; FERREIRA, A. C. M. Establishing sufficiency ranges and critical levels of nutrients are important for a correct evaluation of plant nutrition through leaf diagnosis. This study aimed to propose critical levels and suffi... ... Repository: BDPA Publication year: 2020
CRITIC 1.0: Ambiente Web para Busca e Análise da Informação Utilizada ou Produzida pela Rede AgroHidro. Author(s): MOURA, M. F.; TARARAM, G.; SILVA, L. A.; GONZALES, L. E.; TAKEMURA, C. M.; REZENDE, S. O.; MARCACINI, R. M.; SANTOS, F. F. DOS; EVANGELISTA, S. R. M. CRITIC é o nome do software que é um dos resultados do projeto CRITIC@ ? Compilação e Recuperação de Informação Técnico-científica e Indução ao Conhecimento de forma ágil na Rede AgroHidro. A proposta... ... Repository: BDPA Publication year: 2015
Compilation and recovery of technical-scientific information and an agile deep-dive into knowledge on the Agro Hidro network-CRITIC@. Author(s): MOURA, M. F.; EVANGELISTA, S. R. M.; PIEROZZI JUNIOR, I.; GONZALES, L. E.; VAZ, G. J.; TAKEMURA, C. M.; RODRIGUES, L. N.; PELLEGRINO, G. Q.; OLIVEIRA, S. R. de M.; BASSOI, L. H. The CRITIC@ proposal, as a component of the project "Impacts of agricultural use and climate change on water resources in different Brazilian eco-regions: diagnosis and mitigating strategies" - AgroHi... ... Repository: BDPA Publication year: 2021
Critical levels and fertility classes of soils with high-activity clay in the Brazilian semi-arid region. Author(s): SOUZA, H. A. de; LIMA NETO, A. J. de; POMPEU, R. C. F. F.; GUEDES, F. L.; TONUCCI, R. G.; CAVALCANTE, A. C. R.; NATALE, W.; VALLADARES, G. S.; ESCOBAR, M. E. O.; RODRIGUES, H. C. de A.; ANDRADE, H. A. F. de; OLIVEIRA JUNIOR, J. O. L. de; SAGRILO, E. Soil fertility evaluation is important for adopting conservation management and adequate nutrient supply. The objective of this study was to identify critical levels and soil fertility classes using t... ... Repository: BDPA Publication year: 2024
Critical levels and sufficiency ranges for leaf nutrient diagnosis in cowpea grown in the Northeast region of Brazil. Author(s): MELO, F. de B.; SOUZA, H. A. de; BASTOS, E. A.; CARDOSO, M. J. Proposing sufficiency ranges and critical levels is an important technique for correct evaluation of leaf nutrient diagnosis. In this study, the objective was to propose critical levels and sufficienc... ... Repository: BDPA Publication year: 2020

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