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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

Author(s): ALMEIDA, C. X. de; PITA JUNIOR, J. L.; ROZANE, D. E.; SOUZA, H. A. de; HERNANDES, A.; NATALE, W.; FERRAUDO, A. S.

Abstract: Estimates of nutrient amounts both shedding and demanding replacement in the maintenance of productivity of fruit trees require studies on element dynamics within the many ecosystem componen... ...

Repository: BDPA     Publication year: 2014

Author(s): ALBUQUERQUE NETO, A. A. R. de; ALBUQUERQUE, T. C. S. de

O objetivo deste trabalho foi identificar a biodisponibilidade de nutrientes em soluções organominerais, utilizando como planta indicadora o milho (Zea mays) , cultivado em sistema hidropônico.

Repository: BDPA     Publication year: 2008

Author(s): MENDOZA-VELÁZQUEZ, A.; LARA-ARÉVALO, J.; SIQUEIRA, K. B.; GUZMÁN-RODRÍGUEZ, M.; DREWNOWSKI, A.

Affordable nutrient density is provided by low-cost and nutrient-rich foods. We explored nutrient density, cost, and NOVA category assignments within and across food groups in Brazil. The nutrient den... ...

Repository: BDPA     Publication year: 2022

Author(s): DINIZ, A. R.; PEREIRA, M. G.; BALIEIRO, F. de C.; MACHADO, D. L.; MENEZES, C. E. G.

O presente trabalho teve como objetivo quantificar a biomassa e avaliar o estoque de nutrientes em raízes finas de três diferentes estádios de sucessão da Mata Atlântica.

Repository: BDPA     Publication year: 2010

Author(s): CAIXETA, L. S.; NEVES, R. de A.; LIMA, C. E. P.; ZANDONADI, D. B.

The present study was undertaken to establish if biostimulants diferently extracted from vermicompost causes root development and how mineral nutrients and plant growth substances are associated to di... ...

Repository: BDPA     Publication year: 2014

Author(s): DOURADO, L. R. B.; LOPES, P. M.; SILVA, V. K.; CARVALHO, F. L. A.; MOURA, F. A. S.; SILVA, L. B.; GIANNECCHINI, L. G.; PINHEIRO, S. R. F.; BIAGIOTTI, D.; KIMPARA, J. M.

To determine the chemical composition and digestibility of insect meal for poultry made from the larvae of Tenebrio molitor (TL) and nymphs of Gryllus assimilis (GAN) a total excreta collection test w... ...

Repository: BDPA     Publication year: 2020

Author(s): BERNARDI, A. C. de C.; MACHADO, P. L. O. A.

O objetivo deste estudo foi o de caracterizar os solos do Brasil e sua ocupação com agricultura, elaborar um diagnóstico do balanço de nutrientes na agricultura brasileira atual e apresentar alternati... ...

Repository: BDPA     Publication year: 2006

Author(s): SANTOS, J. S. dos; DIAS, R. de C. S.; GRANGEIRO, L. C.; SIMOES, W. L.; DEON, M. D.

Chemical fertilizing is one of the main inputs that increase watermelon production costs. Watermelon grafting with compatible rootstocks and a vigorous root system may increase the efficiency of nutri... ...

Repository: BDPA     Publication year: 2016

Author(s): GIONGO, V.; MENDES, A. M. S.; SILVA, D. J.; CUNHA, T. J. F.; COELHO, A. A. F.

O objetivo deste trabalho foi avaliar a taxa de liberação de nutrientes da fitomassa da parte aérea de coquetéis vegetais cultivados nas entrelinhas de mangueira, em ambiente semiárido.

Repository: BDPA     Publication year: 2010

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