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| Format: | Artículo científico |
| Language: | en |
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Universidade Federal de Goiás
2020
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| Online Access: | https://www.redalyc.org/articulo.oa?id=253068033021 https://www.redalyc.org/journal/2530/253068033021/ https://www.redalyc.org/journal/2530/253068033021/html/ https://www.redalyc.org/journal/2530/253068033021/253068033021.epub https://www.redalyc.org/journal/2530/253068033021/movil https://doi.org/10.1590/1983-40632020v5060815 |
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| _version_ | 1866589940571176960 |
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| author | Carlos Andrés Unigarro Muñoz |
| author_facet | Carlos Andrés Unigarro Muñoz |
| contents | Effects of meteorological variables on sugarcane ripening in the Cauca river valley, Colombia Carlos Andrés Unigarro Muñoz Fernando de Jesús Villegas Trujillo Agrociencias Sucrose minimum temperature vapor pressure deficit Sugarcane ripening is conditioned by the interaction between biological factors of the crop and climate. This study aimed to evaluate the effects of some meteorological variables on the sucrose content, during the ripening period, in the Cauca river valley (Colombia). The evaluations were conducted at seven locations, during four periods, being each one a three- month period. The meteorological variables of maximum, mean and minimum air temperature, diurnal vapor pressure deficit and precipitation were evaluated with respect to the sucrose variable (% cane). The results showed that a low precipitation and a high vapor pressure deficit increased the sucrose content in the stems. High minimum temperatures during the maturation stage decreased the sucrose levels, although their effect was less noticeable than previously mentioned. The meteorological conditions in the different localities caused substantial differences in the sucrose concentration of the stems, especially during the beginning of the maturation phase. However, these differences were reduced by the age of the crop and by the periods of rainfall or drought occurrence. 2020 artículo científico 1517-6398 https://www.redalyc.org/articulo.oa?id=253068033021 https://www.redalyc.org/journal/2530/253068033021/ https://www.redalyc.org/journal/2530/253068033021/html/ https://www.redalyc.org/journal/2530/253068033021/253068033021.epub https://www.redalyc.org/journal/2530/253068033021/movil https://doi.org/10.1590/1983-40632020v5060815 en http://www.redalyc.org/revista.oa?id=2530 Pesquisa Agropecuária Tropical application/pdf Universidade Federal de Goiás Pesquisa Agropecuária Tropical (Brasil) Vol.50 |
| format | Artículo científico |
| id | redalyc_253068033021 |
| language | en |
| publishDate | 2020 |
| publisher | Universidade Federal de Goiás |
| spellingShingle | Effects of meteorological variables on sugarcane ripening in the Cauca river valley, Colombia Carlos Andrés Unigarro Muñoz Agrociencias Sucrose minimum temperature vapor pressure deficit Effects of meteorological variables on sugarcane ripening in the Cauca river valley, Colombia Carlos Andrés Unigarro Muñoz Fernando de Jesús Villegas Trujillo Agrociencias Sucrose minimum temperature vapor pressure deficit Sugarcane ripening is conditioned by the interaction between biological factors of the crop and climate. This study aimed to evaluate the effects of some meteorological variables on the sucrose content, during the ripening period, in the Cauca river valley (Colombia). The evaluations were conducted at seven locations, during four periods, being each one a three- month period. The meteorological variables of maximum, mean and minimum air temperature, diurnal vapor pressure deficit and precipitation were evaluated with respect to the sucrose variable (% cane). The results showed that a low precipitation and a high vapor pressure deficit increased the sucrose content in the stems. High minimum temperatures during the maturation stage decreased the sucrose levels, although their effect was less noticeable than previously mentioned. The meteorological conditions in the different localities caused substantial differences in the sucrose concentration of the stems, especially during the beginning of the maturation phase. However, these differences were reduced by the age of the crop and by the periods of rainfall or drought occurrence. 2020 artículo científico 1517-6398 https://www.redalyc.org/articulo.oa?id=253068033021 https://www.redalyc.org/journal/2530/253068033021/ https://www.redalyc.org/journal/2530/253068033021/html/ https://www.redalyc.org/journal/2530/253068033021/253068033021.epub https://www.redalyc.org/journal/2530/253068033021/movil https://doi.org/10.1590/1983-40632020v5060815 en http://www.redalyc.org/revista.oa?id=2530 Pesquisa Agropecuária Tropical application/pdf Universidade Federal de Goiás Pesquisa Agropecuária Tropical (Brasil) Vol.50 |
| title | Effects of meteorological variables on sugarcane ripening in the Cauca river valley, Colombia |
| topic | Agrociencias Sucrose minimum temperature vapor pressure deficit |
| url | https://www.redalyc.org/articulo.oa?id=253068033021 https://www.redalyc.org/journal/2530/253068033021/ https://www.redalyc.org/journal/2530/253068033021/html/ https://www.redalyc.org/journal/2530/253068033021/253068033021.epub https://www.redalyc.org/journal/2530/253068033021/movil https://doi.org/10.1590/1983-40632020v5060815 |