Aptitude à la rhizogénèse de quelques variétés porte-greffes de vigne (Vitis vinifera L.) en conditions de laboratoire (semi-contrôlées).

Abstract

We enjoyed the ability to rooting cuttings from an eye (N0 without organs opposite leaves, N1 and N2 with organs opposite leaves) of different hybrid rootstocks (Vitis vinifera L. ) under laboratory conditions (semi-controlled). The results of the parameters studied (growth of the young shoot and root neoformed) show that there are differences in the rank of bud cuttings considered.