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Residual effect of growth regulators in etiolation and regeneration of in vitro pineapple plants. Author(s): SOUZA, F. V. D.; CANTO, A. M. M. E.; SOUZA, A. da S.; COSTA, M. A. P. de C. This work aimed to evaluate the influence of naphthaleneacetic acid (NAA) and gibberellic acid (GA3) plant regulators in in vitro etiolation and subsequent regeneration of the PE x SC-60 pineapple hyb... ... Repository: BDPA Publication year: 2010
Calibration and validation of models for short-term decomposition and N mineralization of plant residues in the tropics. Author(s): NASCIMENTO, A. F. do; MENDONÇA, E. de S.; LEITE, L. F. C.; SCHOLBERG, J.; NEVES, J. C. L. Insight of nutrient release patterns associated with the decomposition of plant residues is important for their effective use as a green manure in food production systems. Thus, this study aimed to ev... ... Repository: BDPA Publication year: 2012
Residues of 2,4-Dichlorophenoxyacetic acid in plant-tissue culture glassware: their effects and a decontamination protocol. Author(s): DAL BOSCO, D.; SINSKI, I.; RITSCHEL, P. S.; QUECINI, V. Plant development and gene transfer studies frequently require the induction of quiescent somatic cells to recuperate embryogenic potential via application of synthetic auxin analogs. The severe effec... ... Repository: BDPA Publication year: 2010
Different composition of plant residues as a driver of microbial community structure and soil organic matter composition: a microcosm study. Author(s): PRIMO, A. A.; LUSTOSA FILHO, J. F.; MAROTA, H. B.; TONUCCI, R. G.; SILVA, I. R. da; OLIVEIRA, T. S. de Soil organic matter (SOM) is the main pathway of carbon (C) input to the soil with the decomposition of shoot residues, roots and their exudates. The objective was to evaluate the contribution of diff... ... Repository: BDPA Publication year: 2024
Calibration of the Century, Apsim and Ndicea models of decomposition and N mineralization of plant residues in the humid tropics. Author(s): NASCIMENTO, A. F. do; MENDONÇA, E. de S.; LEITE, L. F. C.; NEVES, J. C. L. The aim of this study was to calibrate the CENTURY, APSIM and NDICEA simulation models for estimating decomposition and N mineralization rates of plant organic materials (Arachis pintoi, Calopogonium... ... Repository: BDPA Publication year: 2011
Piling secondary subtropical forest residue: long-term impacts on soil, trees, and weeds. Author(s): ZUCON, A. R. S.; PEDREIRA, G. Q.; MOTTA, A. C. V.; GOTZ, L. F.; MAEDA, S.; BASSACO, M. V. M.; MAGRI, E.; PRIOR, S. A.; SOUZA, L. C. de P.; OLIVEIRA JUNIOR, J. C. de Abstract. The objective of this study was to evaluate the long-term effects of piling secondary forest residue (after 3 decades) on soil chemical properties, growth, and nutrition of Pinus taeda and w... ... Repository: BDPA Publication year: 2022
Decomposition and nutrient release of leguminous plants in coffee agroforestry systems. Author(s): MATOS, E. da S.; MENDONÇA, E. de S.; CARDOSO, I. M.; LIMA, P. C. de; FREESE, D. Abstract: Leguminous plants used as green manure are an important nutrient source for coffee plantations, especially for soils with low nutrient levels. Field experiments were conducted in the Zona da... ... Repository: BDPA Publication year: 2011
Decomposition of green manure biomass in dystrophic Yellow Latosol in Piauí state, Brazil. Author(s): TEODORO, M. S.; SOUZA, H. A. de; RODRIGUES, B. H. N.; SANTOS, F. J. de S. Although most research demonstrates the importance of green manure, some aspects have yet to be elucidated. Thus, the present study aimed to determine the biomass decomposition pattern of plants used... ... Repository: BDPA Publication year: 2019
Chemical and physical properties of organic residues. Author(s): HIGASHIKAWA, F. S.; SILVA, C. A.; BETTIOL, W. Uma diversidade de resíduos orgânicos, oriundos das atividades humanas, é gerada diariamente e demanda pesquisas para avaliar a viabilidade técnica, econômica e ambiental do seu uso agrícola. A caract... ... Repository: BDPA Publication year: 2010
Dinâmica da atividade da arginase e urease em sistema de compostagem de resíduos agrícolas associados a rochas fosfáticas e potássicas. Author(s): FONSECA, L. M. F.; ABREU, C. S.; RIBEIRO, V. P.; RIBAS, R. N. R.; OLIVEIRA-PAIVA, C. A.; CURY, J. C.; RESENDE, A. V.; MARRIEL, I. E. Repository: BDPA Publication year: 2013

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