Definition of management zones in coffee production fields based on apparent soil electrical conductivity

Definition of management zones in coffee production fields based on apparent soil electrical conductivity

Fertilizer application at variable rates requires dense sampling to determine the resulting field spatial variability. Defining management zones is a technique that facilitates the variable-rate application of agricultural inputs. The apparent electrical conductivity of the soil is an important fact...

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Bibliographic Details
Main Authors: Domingos Sárvio Magalhães Valente, Daniel Marçal de Queiroz, Francisco de Assis de Carvalho Pinto, Nerilson Terra Santos, Fábio Lúcio Santos
Format: Article
Language:English
Published: Universidade de São Paulo 2012-06-01
Series:Scientia Agricola
Subjects:
Coffea Arabica L.
geostatistics
fuzzy k-means
soil sensors
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162012000300001

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