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Downy mildew warning systems for vineyards cultivated under plastic covering - influence on yield and quality. Author(s): HOLCMAN, E.; SENTELHAS, P. C.; CONCEIÇÃO, M. A. F.; SPOSITO, M. B.; COUTO, H. T. Z. Repository: BDPA Publication year: 2014
The interaction of high copper and zinc doses in acid soil changes the physiological state and development of the root system in young grapevines (Vitis vinifera). Author(s): MELO, G. W. B. de Old vineyards may present high copper (Cu) content in the soil due to the frequent application of Bordeaux fungicide to control leaf fungal diseases. Thus, many wine makers replace copper fungicides b... ... Repository: BDPA Publication year: 2018
Photosynthetic activity and grape yield of 'Alicante Bouschet' (Vitis vinifera L.) grapevines submitted to nitrogen supply methods and doses. Author(s): SANTOS, H. P. dos; MELO, G. W. B. de The great majority of sandy soils present low nitrogen availability, generally below vines physiological demand, and therefore nitrogen fertilizer application, such as urea, is necessary. However, whe... ... Repository: BDPA Publication year: 2020
GIS and Remote Sensing to Support Precision Viticulture for Analysis of Vineyards in the Campanha Wine Region, Brazil. Author(s): HOFF, R.; DUCATI, J. R.; FARIAS, A. R. Agricultural products depend upon the geographical area of production and their quality depends on environment and crop management. Grapevine cultivars can be adapted to the environment, resulting in... ... Repository: BDPA Publication year: 2017
GIS and Remote Sensing to Support Precision Viticulture for Analysis of Vineyards in the Campanha Wine Region, Brazil. Author(s): HOFF, R.; DUCATI, J. R.; FARIAS, A. R. Agricultural products depend upon the geographical area of production and their quality depends on environment and crop management. Grapevine cultivars can be adapted to the environment, resulting in... ... Repository: BDPA Publication year: 2016
The production of wine grapes under plastic overhead cover: effects on microclimate, plant pathology, physiology and wine quality. Author(s): SANTOS, H. P. dos; ZANUS, M. C.; MANDELLI, F. Plastic Overhead Cover (POC) in grape cultivation is increasing in brazilian vineyards siming to reduce physical and biological damages. Repository: BDPA Publication year: 2007
Fungal diversity and occurrence of mycotoxin producing fungi in tropical vineyards. Author(s): SILVA, L. D.; PEREIRA, G. E.; BATISTA, L. R.; MATTEOLI, F. P. Grapevine cultivars are distributed worldwide, nevertheless the fermentation of its grape berries renders distinct wine products that are highly associated to the local fungal community. Despite the s... ... Repository: BDPA Publication year: 2021
Nitrogen fertilization of "Chardonnay" grapevines: yield, must composition and their relationship with temperature and rainfall. Author(s): MELO, G. W. B. de In soils rich inorganic matter(OM), such as those in the elevations of South Brazil, themineralized N from organic matter does not always meet the N demands of grapevines, thus, N applications are nec... ... Repository: BDPA Publication year: 2019
Nitrogen fertilization of chardonnay grapevine: yield, must composition and their relationship with temperature and rainfall. Author(s): MELO, G. W. B. de Clay soils with high organic matter content in Southern Brazil were planted with grapevines. However, because of the low temperatures, the mineralized N of organic matter does not always meet the N de... ... Repository: BDPA Publication year: 2016
Water balance indices for tropical wine grapes. Author(s): TONIETTO, J. Over the last few decades, the Brazilian semiarid region has appeared as one of the main tropical wine production areas in the country. The aim of this research was the elaboration and application of... ... Repository: BDPA Publication year: 2018

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