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COFFEE PRODUCTION IN THE BRAZILIAN SAVANNAH: CONSIDERATIONS ABOUT NITROGEN NUTRITION

Authors: Isabeli Pereira Bruno; Victor Meriguetti Pinto; Klaus Reichardt;

COFFEE PRODUCTION IN THE BRAZILIAN SAVANNAH: CONSIDERATIONS ABOUT NITROGEN NUTRITION

Abstract

The Brazilian savannah, locally called “cerrado”, is a forest and shrub type ecosystem that occupied vast areas of very flat relief, mainly distributed in the central part of the country. In the mid 1970ies, this region was recognized as unfertile with little possibility of agricultural use. From there on, a large part of this biome was occupied by extensive agricultural production, due to the advances in technology. The coffee crop is very important for the Brazilian agribusiness, and in recent years, part of its cultivation has been shifted from the traditional growing areas (e.g. São Paulo and southern of Minas Gerais) to some cerrado areas (e.g. northwestern of Minas Gerais and western of Bahia). Cerrado has quite different edaphoclimatic conditions than the traditional coffee regions, and therefore crop management should be re-evaluated, including those concerning the nitrogen. This paper aims to review some studies already carried out on nitrogen fertilization in cerrado coffee plantations.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
gold