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Pesquisa Agropecuária Brasileira, ISSN 1678-3921, 09/2016, Volume 51, Issue 9, pp. 1283 - 1294
Abstract The objective of this work was to delineate irrigation management zones using geostatistics and multivariate analysis in different combinations of... 
AGRICULTURE, DAIRY & ANIMAL SCIENCE | AGRICULTURE, MULTIDISCIPLINARY
Journal Article
Pesquisa Agropecuaria Brasileira, ISSN 0100-204X, 2016, Volume 51, Issue 9, pp. 1283 - 1294
Journal Article
International Journal of Remote Sensing, ISSN 0143-1161, 03/2020, Volume 41, Issue 6, pp. 2326 - 2338
In order to make feasible the use of irrigated areas of the Pontal Sul Irrigation Scheme in Petrolina, State of Pernambuco, Brazil, modelling of real... 
Irrigation | Agricultural management | Water resources and agriculture | Water resources management | Root zone | Plant biomass | Rainfall | Food production | Biomass | Water availability | Dry season | Algorithms | Meteorological data | Evapotranspiration | Modelling | Seasons | Rainy season | Resource management | Water resources
Journal Article
CIENCIA E AGROTECNOLOGIA, ISSN 1413-7054, 05/2016, Volume 40, Issue 3, pp. 305 - 316
In the semiarid region of Brazil the use of irrigation systems for applying fertilizers in horticulture is the primary means for incorporating nutrients in the... 
Vitis vinifera L | NITROGEN | soil solution | AGRICULTURE, MULTIDISCIPLINARY | fertigation | solução do solo | fertirrigação
Journal Article
Ciencia e Agrotecnologia, ISSN 1413-7054, 05/2016, Volume 40, Issue 3, pp. 305 - 316
Journal Article
Ciência e Agrotecnologia, ISSN 1981-1829, 06/2016, Volume 40, Issue 3, pp. 305 - 316
ABSTRACT In the semiarid region of Brazil the use of irrigation systems for applying fertilizers in horticulture is the primary means for incorporating... 
AGRICULTURE, MULTIDISCIPLINARY
Journal Article
Revista Brasileira de Ciencia do Solo, ISSN 0100-0683, 07/2014, Volume 38, Issue 4, pp. 1101 - 1113
Na análise das variabilidades espacial e temporal dos fatores inerentes à produtividade agrícola, a geoestatística constitui a base para a aplicação dos... 
Spatial dependence | Geostatistics | Available soil water | SOIL SCIENCE
Journal Article
Revista Brasileira de Ciencia do Solo, ISSN 0100-0683, 2016, Volume 40
Viticulture is an activity of great social and economic importance in the lower-middle region of the Sao Francisco River valley in northeastern Brazil. In this... 
Micronutrients | Fertigation | Soil solution | Carbon | Vitis vinifera | SOIL SCIENCE | COMPOST | YIELD | carbon | micronutrients | soil solution | BRAZIL | fertigation | WATER
Journal Article
Revista Brasileira de Ciência do Solo, ISSN 0100-0683, 08/2014, Volume 38, Issue 4, pp. 1101 - 1113
Na análise das variabilidades espacial e temporal dos fatores inerentes à produtividade agrícola, a geoestatística constitui a base para a aplicação dos... 
água disponível no solo | geoestatística | dependência espacial
Journal Article
ENGENHARIA AGRICOLA, ISSN 0100-6916, 09/2019, Volume 39, Issue spe, pp. 74 - 84
Variation in the spatial distribution of leaf chlorophyll content associated with the progression of the phenological cycle of crops may occur in cultivated... 
Vitis vinifera L | AGRICULTURAL ENGINEERING | METER | NUTRITIONAL-STATUS | PERFORMANCE | LEAVES | portable meter | photosynthetic pigments | AGE
Journal Article
ENGENHARIA AGRICOLA, ISSN 0100-6916, 09/2019, Volume 39, Issue spe, pp. 13 - 22
Vegetation indices (VIs) are quantitative measures used to describe the distribution and spatial variability of the vegetation cover of natural or cultivated... 
Vitis vinifera L | VARIABILITY | MANAGEMENT ZONES | DELINEATION | agricultural instrumentation | AREA | AGRICULTURAL ENGINEERING | canopy density
Journal Article
ENGENHARIA AGRICOLA, ISSN 0100-6916, 09/2019, Volume 39, Issue spe, pp. 1 - 12
The apparent soil electrical conductivity (ECa) is an attribute commonly used for the characterization of the spatial variability of soil, but its... 
geostatistics | VARIABILITY | MANAGEMENT ZONES | DELINEATION | agricultural instrumentation | AGRICULTURAL ENGINEERING | spatial variability | AGREEMENT | PRECISION
Journal Article
REVISTA BRASILEIRA DE CIENCIA DO SOLO, ISSN 0100-0683, 01/2015, Volume 39, Issue 1, pp. 162 - 173
Soils under natural conditions have heavy metals in variable concentrations and there may be an increase in these elements as a result of the agricultural... 
SYSTEM | SOIL SCIENCE | QUALITY | LATOSOLS | WINES | COPPER | grape | OXIDES | VINEYARD SOILS | BRAZIL | water availability | nutrients | uva | disponibilidade de água | nutrientes
Journal Article
Revista Brasileira de Ciencia do Solo, ISSN 0100-0683, 2015, Volume 39, Issue 1, pp. 162 - 173
Journal Article
Agricultural Water Management, ISSN 0378-3774, 2009, Volume 96, Issue 8, pp. 1191 - 1200
Journal Article
Revista Brasileira de Ciência do Solo, ISSN 1806-9657, 04/2016, Volume 40
ABSTRACT Viticulture is an activity of great social and economic importance in the lower-middle region of the São Francisco River valley in northeastern... 
SOIL SCIENCE
Journal Article
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