Effect of deficit irrigation on the postharvest of pear variety Triunfo de Viena (Pyrus communis L.) in Sesquile (Cundinamarca, Colombia)
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional de Colombia
2017
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| _version_ | 1876427230565892096 |
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| author | Lady Viviana Bayona-Penagos |
| author_facet | Lady Viviana Bayona-Penagos |
| contents | Effect of deficit irrigation on the postharvest of pear variety Triunfo de Viena (Pyrus communis L.) in Sesquile (Cundinamarca, Colombia) Lady Viviana Bayona-Penagos Javier Enrique Vélez-Sánchez Pedro Rodriguez-Hernandez Agrociencias quality deficit storage Crop evapotranspiration A technique settled to optimize the use of water resources is known as Controlled Deficient Irrigation (CDI), for which this experiment was carried out to determine the effect of a three water laminae: 100 (T1), 25 (T2) and 0% (T3) crop´s evapotranspiration (ETc) on the rapid growth phase of the pear fruit variety Triunfo de Viena.The fruit quality (fresh weight variation, osmotic potential, color, acidity, soluble solids, CO2 emission, dry matter, volume, firmness, ripeness index and moisture content) was evaluated over a two-month storage period. The first quality measurement was taken 2 days after harvest (DAH 8), with significant differences between treatments according to the Duncan test (P≤0.05):the largest fruit size was achieved with 100% ETc, (its diameter and volume were 7.70 cm and 217.5 cm3 , respectively.), the firmness was higher in the treatment without water (T3), with a value of 8.02 N; however, during the rest of the storage time, there were no significant differences, showing water restriction during the rapid growth phase of the fruit provided 100% water savings without compromising quality in terms of fresh weight, total titratable acidity, color index, total soluble solids and moisture content 2017 artículo científico 0120-9965 https://www.redalyc.org/articulo.oa?id=180353882014 https://www.redalyc.org/journal/1803/180353882014/ https://www.redalyc.org/journal/1803/180353882014/html/ https://www.redalyc.org/journal/1803/180353882014/180353882014.epub https://www.redalyc.org/journal/1803/180353882014/movil en http://www.redalyc.org/revista.oa?id=1803 Agronomía Colombiana application/pdf Universidad Nacional de Colombia Agronomía Colombiana (Colombia) Num.2 Vol.35 |
| format | Artículo científico |
| id | redalyc_180353882014 |
| institution | Redalyc |
| language | en |
| publishDate | 2017 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Effect of deficit irrigation on the postharvest of pear variety Triunfo de Viena (Pyrus communis L.) in Sesquile (Cundinamarca, Colombia) Lady Viviana Bayona-Penagos Agrociencias quality deficit storage Crop evapotranspiration Effect of deficit irrigation on the postharvest of pear variety Triunfo de Viena (Pyrus communis L.) in Sesquile (Cundinamarca, Colombia) Lady Viviana Bayona-Penagos Javier Enrique Vélez-Sánchez Pedro Rodriguez-Hernandez Agrociencias quality deficit storage Crop evapotranspiration A technique settled to optimize the use of water resources is known as Controlled Deficient Irrigation (CDI), for which this experiment was carried out to determine the effect of a three water laminae: 100 (T1), 25 (T2) and 0% (T3) crop´s evapotranspiration (ETc) on the rapid growth phase of the pear fruit variety Triunfo de Viena.The fruit quality (fresh weight variation, osmotic potential, color, acidity, soluble solids, CO2 emission, dry matter, volume, firmness, ripeness index and moisture content) was evaluated over a two-month storage period. The first quality measurement was taken 2 days after harvest (DAH 8), with significant differences between treatments according to the Duncan test (P≤0.05):the largest fruit size was achieved with 100% ETc, (its diameter and volume were 7.70 cm and 217.5 cm3 , respectively.), the firmness was higher in the treatment without water (T3), with a value of 8.02 N; however, during the rest of the storage time, there were no significant differences, showing water restriction during the rapid growth phase of the fruit provided 100% water savings without compromising quality in terms of fresh weight, total titratable acidity, color index, total soluble solids and moisture content 2017 artículo científico 0120-9965 https://www.redalyc.org/articulo.oa?id=180353882014 https://www.redalyc.org/journal/1803/180353882014/ https://www.redalyc.org/journal/1803/180353882014/html/ https://www.redalyc.org/journal/1803/180353882014/180353882014.epub https://www.redalyc.org/journal/1803/180353882014/movil en http://www.redalyc.org/revista.oa?id=1803 Agronomía Colombiana application/pdf Universidad Nacional de Colombia Agronomía Colombiana (Colombia) Num.2 Vol.35 |
| title | Effect of deficit irrigation on the postharvest of pear variety Triunfo de Viena (Pyrus communis L.) in Sesquile (Cundinamarca, Colombia) |
| topic | Agrociencias quality deficit storage Crop evapotranspiration |
| url | https://www.redalyc.org/articulo.oa?id=180353882014 https://www.redalyc.org/journal/1803/180353882014/ https://www.redalyc.org/journal/1803/180353882014/html/ https://www.redalyc.org/journal/1803/180353882014/180353882014.epub https://www.redalyc.org/journal/1803/180353882014/movil |