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Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S.

There is a lack of information about the effects of interactions among lime, phosphogypsum (PG) and fertilization on soil fertility and their effects on common bean yields in the tropics. This study a... ...

Repository: BDPA     Publication year: 2018

Author(s): SÁ, J. M. e; ARAÚJO, A. P. de; POLIDORO, J. C.; TEIXEIRA, P. C.; MATTOS, B. B.; BENITES, V. de M.

The objective of this work was to evaluate the agronomic performance of an organomineral fertilizer (FOM) produced from chicken manure, in relation to the use of soluble phosphate fertilizers, in diff... ...

Repository: BDPA     Publication year: 2019

Author(s): CARVALHO, M. C. S.; FERREIRA, A. C. B.; SANTOS, F. C.

This study aimed at evaluating the agronomic efficiency of nitrogen (N) fertilizers blended with urease inhibitor, nitrification inhibitor, and a slow-release polymer applied at different times in a n... ...

Repository: BDPA     Publication year: 2010

Author(s): LOURENÇO, K. S.; ERNANI, P. R.; CORREA, J. C.; SULIAN JUNKES DAL MOLIN; LOURENÇO, L. S.

Abstract: Quantification of ammonia volatilization after addition of animal residues and nitrogen (N) mineral fertilizers to the soil is important for N management in fertilization programs. The objec... ...

Repository: BDPA     Publication year: 2016

Author(s): OLIVEIRA, G. F. de; MAFRA, A. L.; CORREA, J. C.; HENTZ, P.; CECHETTO, M.

Abstract: Application of organic fertilizers of animal origin can increase organic carbon in the soil and increase its content in macroaggregates. This study aimed to evaluate carbon contents and frac... ...

Repository: BDPA     Publication year: 2023

Author(s): ROZANE, D. E.; TORRES, M. H.; SOUZA, H. A. de; NATALE, W.; SILVA, S. H. M. G. da

Abstract: There is a relative lack of technical studies on the adequate management of organic wastes from food processing. The aim of this study was to evaluate the effect of applying doses of a bypro... ...

Repository: BDPA     Publication year: 2013

Author(s): BERNARDI, A. C. C.; GIMENEZ, L. M.; SILVA, C. A.; MACHADO, P. L. O. A.

Variable rate application of fertilizer has the potential to improve nutrient use efficiency, improve economic returns, and reduce negative environmental impacts. The objective of this study was to ev... ...

Repository: BDPA     Publication year: 2010

Author(s): MONTEIRO, P. E. R.; WINAGRASKI, E.; KASCHUK, G.; GAIAD, S.; MARQUES, R.; AUER, C. G.

Eucalyptus benthamii is a tree species commonly planted in subtropical areas, including the Southern Brazil, due to its tolerance to low temperatures and frosts. The success of E. benthamii plantation... ...

Repository: BDPA     Publication year: 2017

Author(s): XAVIER, W. D.; CARNEIRO, L. F.; GUIMARÃES, C. M.; SILVA, J. V. de S.; PINTO, F. A.; RIBEIRO, D. O.; SOUSA, V. S.; RESENDE, A. V. de

Soils with improved fertility indicate opportunities for more rational use of fertilizers. The objective of this study was to evaluate the management of potassium fertilization in the succession of so... ...

Repository: BDPA     Publication year: 2019

Author(s): FERREIRA, G. B.; ALMEIDA, R. P. de; SILVA FILHO, J. L. da; SILVA, H. R. da; MIRANDA, C. H. B.; CARVALHO, M. da C. S.; SILVA FILHO, P. M. da; DENARDIN, J. E.; ROCHA, M. de M.; NEUMAIER, N.; CRUZ, I.; MUTADIUA, C.; IPO, A. do R.; MALEIA, M. P.; NAPITA, I. C.; SIMBA, D.

Cotton needs soils with good amounts of available phosphorus (P) or annual fertilization to correct its needs of extracting 25kg of P per ha to produce a ton of cottonseed. Phosphorus fertilizer is ex... ...

Repository: BDPA     Publication year: 2014

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