Analysis of soil temperature in different covers of second crop corn in transition area of Amazon and Cerrado biomes.
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.
Main Authors: | , , , |
---|---|
Other Authors: | |
Format: | Anais e Proceedings de eventos biblioteca |
Language: | Portugues pt_BR |
Published: |
2021-12-10
|
Subjects: | Cobertura agrícola, Variabilidade espacial, Bioma Amazônia, Bioma Cerrado, Agricultural cover, Spatial variability, Temperatura do Solo, Milho, Soil temperature, Corn, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137538 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dig-alice-doc-1137538 |
---|---|
record_format |
koha |
spelling |
dig-alice-doc-11375382021-12-10T15:01:47Z Analysis of soil temperature in different covers of second crop corn in transition area of Amazon and Cerrado biomes. VENDRUSCULO, L. G. OLIVEIRA, I. A. de RODRIGUES, S. M. M. ROCHA, W. R. da S. LAURIMAR GONCALVES VENDRUSCULO, CNPTIA; ISABELA ALVES DE OLIVEIRA; SANDRA MARIA MORAIS RODRIGUES, CNPAT; WILBUR RAFAEL DA SILVA ROCHA. Cobertura agrícola Variabilidade espacial Bioma Amazônia Bioma Cerrado Agricultural cover Spatial variability Temperatura do Solo Milho Soil temperature Corn 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. WCCLF 2021. Evento online. 2021-12-10T15:01:40Z 2021-12-10T15:01:40Z 2021-12-10 2021 Anais e Proceedings de eventos In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference. Brasília, DF: Embrapa, 2021. p. 757-759. 978-65-994135-4-4 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137538 Portugues pt_BR openAccess |
institution |
EMBRAPA |
collection |
DSpace |
country |
Brasil |
countrycode |
BR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-alice |
tag |
biblioteca |
region |
America del Sur |
libraryname |
Sistema de bibliotecas de EMBRAPA |
language |
Portugues pt_BR |
topic |
Cobertura agrícola Variabilidade espacial Bioma Amazônia Bioma Cerrado Agricultural cover Spatial variability Temperatura do Solo Milho Soil temperature Corn Cobertura agrícola Variabilidade espacial Bioma Amazônia Bioma Cerrado Agricultural cover Spatial variability Temperatura do Solo Milho Soil temperature Corn |
spellingShingle |
Cobertura agrícola Variabilidade espacial Bioma Amazônia Bioma Cerrado Agricultural cover Spatial variability Temperatura do Solo Milho Soil temperature Corn Cobertura agrícola Variabilidade espacial Bioma Amazônia Bioma Cerrado Agricultural cover Spatial variability Temperatura do Solo Milho Soil temperature Corn VENDRUSCULO, L. G. OLIVEIRA, I. A. de RODRIGUES, S. M. M. ROCHA, W. R. da S. Analysis of soil temperature in different covers of second crop corn in transition area of Amazon and Cerrado biomes. |
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. |
author2 |
LAURIMAR GONCALVES VENDRUSCULO, CNPTIA; ISABELA ALVES DE OLIVEIRA; SANDRA MARIA MORAIS RODRIGUES, CNPAT; WILBUR RAFAEL DA SILVA ROCHA. |
author_facet |
LAURIMAR GONCALVES VENDRUSCULO, CNPTIA; ISABELA ALVES DE OLIVEIRA; SANDRA MARIA MORAIS RODRIGUES, CNPAT; WILBUR RAFAEL DA SILVA ROCHA. VENDRUSCULO, L. G. OLIVEIRA, I. A. de RODRIGUES, S. M. M. ROCHA, W. R. da S. |
format |
Anais e Proceedings de eventos |
topic_facet |
Cobertura agrícola Variabilidade espacial Bioma Amazônia Bioma Cerrado Agricultural cover Spatial variability Temperatura do Solo Milho Soil temperature Corn |
author |
VENDRUSCULO, L. G. OLIVEIRA, I. A. de RODRIGUES, S. M. M. ROCHA, W. R. da S. |
author_sort |
VENDRUSCULO, L. G. |
title |
Analysis of soil temperature in different covers of second crop corn in transition area of Amazon and Cerrado biomes. |
title_short |
Analysis of soil temperature in different covers of second crop corn in transition area of Amazon and Cerrado biomes. |
title_full |
Analysis of soil temperature in different covers of second crop corn in transition area of Amazon and Cerrado biomes. |
title_fullStr |
Analysis of soil temperature in different covers of second crop corn in transition area of Amazon and Cerrado biomes. |
title_full_unstemmed |
Analysis of soil temperature in different covers of second crop corn in transition area of Amazon and Cerrado biomes. |
title_sort |
analysis of soil temperature in different covers of second crop corn in transition area of amazon and cerrado biomes. |
publishDate |
2021-12-10 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1137538 |
work_keys_str_mv |
AT vendrusculolg analysisofsoiltemperatureindifferentcoversofsecondcropcornintransitionareaofamazonandcerradobiomes AT oliveiraiade analysisofsoiltemperatureindifferentcoversofsecondcropcornintransitionareaofamazonandcerradobiomes AT rodriguessmm analysisofsoiltemperatureindifferentcoversofsecondcropcornintransitionareaofamazonandcerradobiomes AT rochawrdas analysisofsoiltemperatureindifferentcoversofsecondcropcornintransitionareaofamazonandcerradobiomes |
_version_ |
1756027873997619200 |