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Author(s): SA, I. B.; SILVA, P. C. G. da

Characterization of the Brazilian Semi-arid region: natural and human factors; Main soils of the Brazilian Tropical Semi-arid region: characterization, potential, limitations, fertility and management... ...

Repository: BDPA     Publication year: 2015

Author(s): LOPES, D. B.; MAGALHÃES, E. E.; LARANJEIRA, F. F.

There are over 18.000 ha of irrigated mango in the São Francisco River Valley, and 90% of the fruit produced in this semi-arid region is exported to the european and american markets. With the expansi... ...

Repository: BDPA     Publication year: 2005

Author(s): LOPES, I.; SANTOS, S. M. dos; TAURA, T. A.; OLDONI, H.; LEAL, B. G.

Desertification process is a phenomenon of high environmental and social complexity because it embraces a significant number of indicators and variables that inter relate and that complement the compr... ...

Repository: BDPA     Publication year: 2017

Author(s): LOPES, M. F.; SILVA, S. de M.; MENDONÇA, R. M. N.; HOLSCHUH, H. J.; ALVES, R. E.

Repository: BDPA     Publication year: 2009

Author(s): SÁ, E. S. dos S. C. G. de; SOUZA JÚNIOR, V. S. de; SILVA, A. H. N. da; SOUSA, J. E. S. de; ARAUJO FILHO, J. C. de

The purpose of this work is to identify the pedogenetic processes and to classify chemically, physically and morphologically the soils.

Repository: BDPA     Publication year: 2019

Author(s): CAMPANHA, M. M.; HOLANDA JÚNIOR, E. V.; GUIMARÃES, V. P.

The Brazilian northeast, occupied mostly by the semi-arid climate and the Caatinga ecosystem, has suffering an environmental and social degradation caused mainly by the non-sustainable use of the natu... ...

Repository: BDPA     Publication year: 2008

Author(s): GIONGO, V.; GALVÃO, S. R. da S.; MENDES, A. M. S.; GAVA, C. A. T.; CUNHA, T. J. F.

The Brazilian semi-arid tropics occupies an area of 969,589 km2 that represents 11% of the national territory and the Caatinga is its most representatives Biome with an area of 844.453 km². However, a... ...

Repository: BDPA     Publication year: 2011

Author(s): BENDITO, B. P. C.; CHAVES, H. M. L.; SCARIOT, A. O.

Repository: BDPA     Publication year: 2023

Author(s): NASCIMENTO, R. de C.; ESCOBAR, I. E. C.; NÓBREGA, R. S. A.; FERNANDES JUNIOR, P. I.

The objective of this work was to verify the symbiotic efficiency of rhizobia, evaluating the potential of these strains in competition with native bacteria in the Brazilian semi-arid region and the a... ...

Repository: BDPA     Publication year: 2018

Author(s): GUEDES, R.; ARAUJO, F. P. de

Except for limited areas of irrigation, cultivation practices in the semi-arid region of Brazil involve slash and burn or shifting cultivation, with cropping cycles between three to five years.

Repository: BDPA     Publication year: 2010

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