2020
DOI: 10.31062/agrom.v26i2.26426
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Considerações sobre metodologias para zoneamento agrícola em escala regionalizada

Abstract: O zoneamento agrícola foi instituído como instrumento de política agrícola para uso no seguro rural e crédito agrícola, no Brasil, em 1996. Foi utilizado para reduzir os riscos climáticos na agricultura brasileira e, com isso, reduzir as taxas de sinistralidade do PROAGRO. A variável climática relacionada às maiores taxas de sinistralidade é a deficiência hídrica. Na região Sul, está relacionada também aos riscos de geada ou de temperaturas altas no florescimento de alguns cultivos. No caso das fruteiras de cl… Show more

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“…With the zoning of climatic risk, it is possible to delimit the regions with climatic suitability for a given crop through geographic information systems to minimize the risk of crop losses as a result of rainfall 28 . One way to determine climatic aptitude zones is agroclimatic zoning, which uses the water requirement satisfaction index (WRSI) 29 . This zoning measures the water needs of the plants in their phenological phases based on the water balance 30 …”
Section: Introductionmentioning
confidence: 99%
“…With the zoning of climatic risk, it is possible to delimit the regions with climatic suitability for a given crop through geographic information systems to minimize the risk of crop losses as a result of rainfall 28 . One way to determine climatic aptitude zones is agroclimatic zoning, which uses the water requirement satisfaction index (WRSI) 29 . This zoning measures the water needs of the plants in their phenological phases based on the water balance 30 …”
Section: Introductionmentioning
confidence: 99%