Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137538
Title: Analysis of soil temperature in different covers of second crop corn in transition area of Amazon and Cerrado biomes.
Authors: VENDRUSCULO, L. G.
OLIVEIRA, I. A. de
RODRIGUES, S. M. M.
ROCHA, W. R. da S.
Affiliation: LAURIMAR GONCALVES VENDRUSCULO, CNPTIA; ISABELA ALVES DE OLIVEIRA; SANDRA MARIA MORAIS RODRIGUES, CNPAT; WILBUR RAFAEL DA SILVA ROCHA.
Date Issued: 2021
Citation: In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference. Brasília, DF: Embrapa, 2021. p. 757-759.
Description: ABSTRACT. The objective of this work was to evaluate the variation of the average, minimum and maximum temperatures in two (2) type of surfaces: soil with crop residues and straw of Brachiaria and the soil under it or bare soil in two experimental areas at Embrapa Agrossilvipastoral located in Sinop, MT. Those area were managed with conventional cultivation and corn and brachiaria intercropping. Thermal images and GPS locating were used to produce maps of variability using IDW metodology. As expected, results have shown that average and maximum temperatures on the surface with straw were higher compared to temperature under the straw. The difference between maximum temperatures reached 15.5 oC.
Thesagro: Temperatura do Solo
Milho
NAL Thesaurus: Soil temperature
Corn
Keywords: Cobertura agrícola
Variabilidade espacial
Bioma Amazônia
Bioma Cerrado
Agricultural cover
Spatial variability
ISBN: 978-65-994135-4-4
Language: Portugues
Notes: WCCLF 2021. Evento online.
Type of Material: Anais e Proceedings de eventos
Access: openAccess
Appears in Collections:Artigo em anais de congresso (CNPTIA)

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