Agroclimatic zoning of the state of Minas Gerais for the production of high quality soybean seeds
In Brasil, Minas Gerais is the sixth state in soybean production. Adverse climatic conditions such as short mini-droughts ("veranicos"), irregular rainfall distribution and especially high temperatures can compromise the proper development of the crop in that state, especially in relation to the production of high quality seeds. The aim of this study was to collect and analyze data in order to establish an agro-climatic zoning of the state of Minas Gerais for the production of high quality soybean seeds. These values were georeferenced in terms of the latitude and longitude coordinates and, with the use of a geographic information system, a thematic map was created, in which the best growing regions in Minas Gerais are represented. The definition of higher or lower climate risk areas was associated with the occurrence of average temperatures during the seed maturation phase, the most sensitive stage of growth. On the basis of the data obtained on temperature and altitude of different locations, and considering the normal growth period, it was possible to outline a map with three distinct areas: Favorable - average temperature < 23,5 ºC; moderately favorable - average temperature between 23,6 ºC and 24,9 ºC; Unfavorable - average temperature > 25,0 ºC.
Main Authors: | , , , |
---|---|
Format: | Digital revista |
Language: | English |
Published: |
ABRATES - Associação Brasileira de Tecnologia de Sementes
2014
|
Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372014000400005 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
oai:scielo:S2317-15372014000400005 |
---|---|
record_format |
ojs |
spelling |
oai:scielo:S2317-153720140004000052015-01-05Agroclimatic zoning of the state of Minas Gerais for the production of high quality soybean seedsPádua,Gilda Pizzolante deFrança-Neto,José de BarrosRossi,Rubiana FalopaCândido,Humberto Gois Glycine max (L.) Merrill thematic map production regions temperature In Brasil, Minas Gerais is the sixth state in soybean production. Adverse climatic conditions such as short mini-droughts ("veranicos"), irregular rainfall distribution and especially high temperatures can compromise the proper development of the crop in that state, especially in relation to the production of high quality seeds. The aim of this study was to collect and analyze data in order to establish an agro-climatic zoning of the state of Minas Gerais for the production of high quality soybean seeds. These values were georeferenced in terms of the latitude and longitude coordinates and, with the use of a geographic information system, a thematic map was created, in which the best growing regions in Minas Gerais are represented. The definition of higher or lower climate risk areas was associated with the occurrence of average temperatures during the seed maturation phase, the most sensitive stage of growth. On the basis of the data obtained on temperature and altitude of different locations, and considering the normal growth period, it was possible to outline a map with three distinct areas: Favorable - average temperature < 23,5 ºC; moderately favorable - average temperature between 23,6 ºC and 24,9 ºC; Unfavorable - average temperature > 25,0 ºC.info:eu-repo/semantics/openAccessABRATES - Associação Brasileira de Tecnologia de SementesJournal of Seed Science v.36 n.4 20142014-12-01info:eu-repo/semantics/othertext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372014000400005en10.1590/2317-1545v36n41023 |
institution |
SCIELO |
collection |
OJS |
country |
Brasil |
countrycode |
BR |
component |
Revista |
access |
En linea |
databasecode |
rev-scielo-br |
tag |
revista |
region |
America del Sur |
libraryname |
SciELO |
language |
English |
format |
Digital |
author |
Pádua,Gilda Pizzolante de França-Neto,José de Barros Rossi,Rubiana Falopa Cândido,Humberto Gois |
spellingShingle |
Pádua,Gilda Pizzolante de França-Neto,José de Barros Rossi,Rubiana Falopa Cândido,Humberto Gois Agroclimatic zoning of the state of Minas Gerais for the production of high quality soybean seeds |
author_facet |
Pádua,Gilda Pizzolante de França-Neto,José de Barros Rossi,Rubiana Falopa Cândido,Humberto Gois |
author_sort |
Pádua,Gilda Pizzolante de |
title |
Agroclimatic zoning of the state of Minas Gerais for the production of high quality soybean seeds |
title_short |
Agroclimatic zoning of the state of Minas Gerais for the production of high quality soybean seeds |
title_full |
Agroclimatic zoning of the state of Minas Gerais for the production of high quality soybean seeds |
title_fullStr |
Agroclimatic zoning of the state of Minas Gerais for the production of high quality soybean seeds |
title_full_unstemmed |
Agroclimatic zoning of the state of Minas Gerais for the production of high quality soybean seeds |
title_sort |
agroclimatic zoning of the state of minas gerais for the production of high quality soybean seeds |
description |
In Brasil, Minas Gerais is the sixth state in soybean production. Adverse climatic conditions such as short mini-droughts ("veranicos"), irregular rainfall distribution and especially high temperatures can compromise the proper development of the crop in that state, especially in relation to the production of high quality seeds. The aim of this study was to collect and analyze data in order to establish an agro-climatic zoning of the state of Minas Gerais for the production of high quality soybean seeds. These values were georeferenced in terms of the latitude and longitude coordinates and, with the use of a geographic information system, a thematic map was created, in which the best growing regions in Minas Gerais are represented. The definition of higher or lower climate risk areas was associated with the occurrence of average temperatures during the seed maturation phase, the most sensitive stage of growth. On the basis of the data obtained on temperature and altitude of different locations, and considering the normal growth period, it was possible to outline a map with three distinct areas: Favorable - average temperature < 23,5 ºC; moderately favorable - average temperature between 23,6 ºC and 24,9 ºC; Unfavorable - average temperature > 25,0 ºC. |
publisher |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
publishDate |
2014 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372014000400005 |
work_keys_str_mv |
AT paduagildapizzolantede agroclimaticzoningofthestateofminasgeraisfortheproductionofhighqualitysoybeanseeds AT francanetojosedebarros agroclimaticzoningofthestateofminasgeraisfortheproductionofhighqualitysoybeanseeds AT rossirubianafalopa agroclimaticzoningofthestateofminasgeraisfortheproductionofhighqualitysoybeanseeds AT candidohumbertogois agroclimaticzoningofthestateofminasgeraisfortheproductionofhighqualitysoybeanseeds |
_version_ |
1756440764986949632 |