6 research outputs found
Sugar apple seedling production as a function of substrates and slow-release fertilizer
There is still a lack of studies on the effect of slow-release fertilizers and substrates on the production of high-quality sugar apple seedlings. In this context, the present study aimed to evaluate the quality and biomass of sugar apple seedlings grown in organic substrates at doses of slow-release fertilizer. The experimental design was randomized blocks in split-plot scheme, with four replicates and eleven plants per plot. Substrates were evaluated in the plots (fresh sugarcane bagasse; enriched sugarcane bagasse; coconut powder; commercial organic substrate Tropstrato®), whereas the doses of the slow-release fertilizer Osmocote® were evaluated in the subplots (0; 3; 6; 9; 12 and 15 kg m-3 of substrate). Substrates and slow-release fertilizer doses had effect on the formation of sugar apple seedlings. The effect of slow-release fertilizer is influenced by the substrate used in the formation of sugar apple seedlings. The substrate coconut powder showed the best performance for E%, NL and LAI in sugar apple plants, which reinforces its recommendation to be used in seedling production. For the studied conditions, based on the DQI, we recommend coconut powder associated with the slow-release fertilizer dose of 9 kg m-3 to produce sugar apple seedlings.There is still a lack of studies on the effect of slow-release fertilizers and substrates on the production of high-quality sugar apple seedlings. In this context, the present study aimed to evaluate the quality and biomass of sugar apple seedlings grown in organic substrates at doses of slow-release fertilizer. The experimental design was randomized blocks in split-plot scheme, with four replicates and eleven plants per plot. Substrates were evaluated in the plots (fresh sugarcane bagasse; enriched sugarcane bagasse; coconut powder; commercial organic substrate Tropstrato®), whereas the doses of the slow-release fertilizer Osmocote® were evaluated in the subplots (0; 3; 6; 9; 12 and 15 kg m-3 of substrate). Substrates and slow-release fertilizer doses had effect on the formation of sugar apple seedlings. The effect of slow-release fertilizer is influenced by the substrate used in the formation of sugar apple seedlings. The substrate coconut powder showed the best performance for E%, NL and LAI in sugar apple plants, which reinforces its recommendation to be used in seedling production. For the studied conditions, based on the DQI, we recommend coconut powder associated with the slow-release fertilizer dose of 9 kg m-3 to produce sugar apple seedlings
Matriz de referência para implementação da lei geral de proteção de dados pessoais e a ABNT NBR ISO/IEC 27001: Reference matrix for implementation of the LGPD and ABNT NBR ISO/IEC 27001
Este artigo tem como objetivo apresentar uma matriz de categorização com recomendações para auxiliar na implementação da Lei Geral de Proteção de Dados( LGPD) dentro das organizações em consonância com a ABNT NBR ISO/IEC 27001 através de um estudo de classificação, categorização e comparação das normativas presentes nesses dois documentos. Os testes de conformidade da matriz realizados com profissionais de tecnologia na estrutura atual das organizações indicou que esse instrumento tem grande potencial para auxiliar na adequação dos negócios à nova legislação de proteção de dados pessoais
Atributos do solo e distinção de pedoambientes para a agricultura na terra indígena Mbya em Ubatuba (SP)
Atendimento odontológico domiciliar à pessoa idosa: um protocolo de revisão de escopo
Apresentar um protocolo com os passos a serem seguidos na revisão de escopo sobre a necessidade de atendimento odontológico domiciliar à pessoa idosa