Significance of xylem water conductance for the compatibility of maté phenotypes (Ilex paraguarensis) for grafting

作者: Carlos Bruno Reissmann , Oliver Dünisch

DOI: 10.5073/JABFQ.2014.087.009

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摘要: In this study the compatibility for grafting of root stocks and buds three recognized leaf phenotypes Ilex paraguarensis St. (mate) Hil. from south Brazil was investigated. Special regard given to anatomical structure sap flow in secondary xylem grafted plants. Significant differences wood expressed terms vessel portion, member length, intervessel perforations were found low compatible phenotypes, while highly had a very similar structure. grafts six months after water conducting system strongly linked each other, formation connecting elements rare. first month all significantly higher compared their stocks, second transport balanced. contrast, even lower causing dieback high portion these

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