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Production of cuttings and nutrient export by Coffea canephora in different periods in the Southwestern Amazon. Author(s): BAZONI, P. A.; ESPINDULA, M. C.; ARAÚJO, L. F. B. de; VASCONCELOS, J. M.; CAMPANHARO, M. Cutting is the main vegetative propagation method used for the production of Coffea canephora plantlets. In this method, parent plants are conducted in a specific field, called clonal garden, which mu... ... Repository: BDPA Publication year: 2020
Productivity and nutrient export in a maize and forage grasses intercropping under semiarid conditions. Author(s): PONTE FILHO, F. A. M. da; GUEDES, F. L.; POMPEU, R. C. F. F.; SAGRILO, E.; ANDRADE, H. A. F. de; COSTA, C. P. de M.; SOUZA, H. A. de Abstract: The aim was to evaluate the productive performance and nutrient export of maize intercropped with drought-tolerant forage grasses. The experimental design was a randomized blocks in a 2x2x2+... ... Repository: BDPA Publication year: 2023
Nutrient export by cupuassu fruits grown in the Brazilian Amazon. Author(s): VIEIRA, M. E.; FREITAS, M. S. M.; VIÉGAS, I. de J. M.; ALVES, R. M.; CUNHA, J. M.; PEÇANHA, D. A.; JESUS, A. C. de; CARVALHO, A. J. C. de Em pomares de Theobroma grandiflorum, o manejo eficiente dos nutrientes é fundamental para alcançar altas produtividades e qualidade dos frutos. Nesse sentido, um programa de adubação deve ser nortead... ... Repository: BDPA Publication year: 2024
Accumulation and export of nutrients in cactus pear cladodes (Opuntia ficus-indica) under different managements in the Brazilian Semiarid. Author(s): LOPES, M. N.; CÂNDIDO, M. J. D.; SILVEIRA, W. M.; MARANHÃO, T. D.; SOARES, I.; POMPEU, R. C. F. F.; SILVA, R. G. da; CARNEIRO, M. S. de S. Abstract: The present study evaluated the accumulation and export of nutrients in cactus pear (Opuntia ficus-indica) cv. Gigante, fertilized with combinations of nitrogen (10, 70, 100, 130, and 190 kg... ... Repository: BDPA Publication year: 2018
Nutrient accumulation, export and cycling in Jatropha curcas L. Author(s): KURIHARA, C. H.; KIKUTI, H.; BINOTTI, F. F. da S.; SILVA, C. J. da Repository: BDPA Publication year: 2016
Nutrient accumulation curves in fruits and nutrient export by seeds and hulls harvesting of physic nut (Jatropha curcas L.). Author(s): LIMA, R. DE L. S. DE; SOFIATTI, V.; AZEVEDO, C. A. V. DE; CAZETTA, J. O.; CARVALHO JUNIOR, G. S.; ARRIEL, N. H. C. Repository: BDPA Publication year: 2014
Absorption, partitioning, and export of nutrients by phenological stage in maize cultivated in Eastern Maranhão, Brazil. Author(s): FERREIRA, A. C. M.; SOUZA, H. A. de; SAGRILO, E.; SILVA JUNIOR, G. B. da; NATALE, W.; SOBRAL, A. H. S.; VERA, G. de S.; SANTOS, S. F. da C. B. dos This study aimed to evaluate the absorption, partitioning, and redistribution of nutrients by phenological stage of the maize crop, under the edaphoclimatic conditions of the municipality of Brejo, Ma... ... Repository: BDPA Publication year: 2023
Balanço simplificado de nutrientes e rendimento de grãos em nove anos de aplicação superficial de dejeto líquido de suínos em Latossolo Vermelho Distrófico. Author(s): VEIGA, M. da; PANDOLFO, C. M.; BALBINOT JUNIOR, A. A. Simplified balance of nutrients and crop yield in nine years of superficial pig slurry application on an Oxisol in sothern Brazil. Repository: BDPA Publication year: 2011
Componentes de produção da soja influenciados por fontes e doses de fertilizantes fosfatados. Author(s): ONO, F. B.; MONTAGNA, J.; SERAFIM, M. E.; NOVELINO, J. O.; DALLASTA, D. C.; RANGEL, M. A. S.; CREMON, C. Este estudo foi realizado em casa-de-vegetação com o objetivo de avaliar o efeito de doses e de diferentes proporções de P do fosfato natural de Arad e do superfosfato tripla, sobre alguns componentes... ... Repository: BDPA Publication year: 2007
Assessment of nutrient returns in a tropical dry forest after clear-cut without burning. Author(s): AMORIM, L. B.; SALCEDO, I. H.; PAREYN, F. G. C.; ALVAREZ, I. A. Tropical dry forests (TDFs) are being deforested at unprecedented rates. The slash/burn/ agriculture/fallow-extensive livestock sequence causes significant nutrient losses and soil degradation. Our ai... ... Repository: BDPA Publication year: 2014

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