The influence of genotype on leaf gas exchange was investigated for Vitis riparia and Vitis rupes... more The influence of genotype on leaf gas exchange was investigated for Vitis riparia and Vitis rupestris plants cultured in vivo and in vitro. Gas exchange was measured at constant temperature and photosynthetic photon flux density and at varying relative humidity from 75 p. cent to 65 p. cent.Differences of transpiration and CO2 assimilation rates between genotypes were observed that did not depend upon conditions. Water use efficiency was strongly controlled by the genotype.Linear correlations between assimilation, transpiration and relative humidity were used to estimate extra stomatal (cuticular) and stomatal transpiration of in vitro plants. Cuticular transpiration of in vitro plants was also measured directly during the darkness. Our results confirmed the indirect estimates of cuticular transpiration elaborated with a linear regression model. Results also show that cuticular transpiration of in vitro grown plants may be relevant and is strongly influenced by the genotype. Similar...
Información del artículo La utilización de análisis sensorial para evaluar la influencia de algun... more Información del artículo La utilización de análisis sensorial para evaluar la influencia de algunos factores vitícolas sobre la calidad del vino: puesta a punto de una metodología de estudio.
Australian Journal of Grape and Wine Research, 1997
... Agricultural drains were sit-uated mid-row between alternate rows at 1.3 m depth. Walker, Bla... more ... Agricultural drains were sit-uated mid-row between alternate rows at 1.3 m depth. Walker, Blackmore, Clingeleffer & Iacono Ramsey salt tolerance 67 ... Measurements were taken on eight clear sunny days over a 17 d period between mid-January and early February 1991. ...
... Autores: Francesco Iacono; Localización: 5th International Symposium on Cool Climate Viticult... more ... Autores: Francesco Iacono; Localización: 5th International Symposium on Cool Climate Viticulture and Oenology, 16-20 January 2000, Melbourne, Australia [Archivo de ordenador] : proceedings of the International Symposium on Grapevine Phylloxera Management, 2002, ISBN ...
The influence of genotype on leaf gas exchange was investigated for Vitis riparia and Vitis rupes... more The influence of genotype on leaf gas exchange was investigated for Vitis riparia and Vitis rupestris plants cultured in vivo and in vitro. Gas exchange was measured at constant temperature and photosynthetic photon flux density and at varying relative humidity from 75 p. cent to 65 p. cent.Differences of transpiration and CO2 assimilation rates between genotypes were observed that did not depend upon conditions. Water use efficiency was strongly controlled by the genotype.Linear correlations between assimilation, transpiration and relative humidity were used to estimate extra stomatal (cuticular) and stomatal transpiration of in vitro plants. Cuticular transpiration of in vitro plants was also measured directly during the darkness. Our results confirmed the indirect estimates of cuticular transpiration elaborated with a linear regression model. Results also show that cuticular transpiration of in vitro grown plants may be relevant and is strongly influenced by the genotype. Similar...
Información del artículo La utilización de análisis sensorial para evaluar la influencia de algun... more Información del artículo La utilización de análisis sensorial para evaluar la influencia de algunos factores vitícolas sobre la calidad del vino: puesta a punto de una metodología de estudio.
Australian Journal of Grape and Wine Research, 1997
... Agricultural drains were sit-uated mid-row between alternate rows at 1.3 m depth. Walker, Bla... more ... Agricultural drains were sit-uated mid-row between alternate rows at 1.3 m depth. Walker, Blackmore, Clingeleffer & Iacono Ramsey salt tolerance 67 ... Measurements were taken on eight clear sunny days over a 17 d period between mid-January and early February 1991. ...
... Autores: Francesco Iacono; Localización: 5th International Symposium on Cool Climate Viticult... more ... Autores: Francesco Iacono; Localización: 5th International Symposium on Cool Climate Viticulture and Oenology, 16-20 January 2000, Melbourne, Australia [Archivo de ordenador] : proceedings of the International Symposium on Grapevine Phylloxera Management, 2002, ISBN ...
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