الخلاصة:
The present study has for objective a better acquaintance of phenological,
morphological, physiological, agronomic and dynamic characteristics of some
autochthonous vine (Vitis vinifera L.) :Ahchichène, Ahmar de Mascara, Ain el
Bouma, Amokrane, Ghanèz and Muscat el Adda, cultivated in the experimental
station of the technical institute of fruitul trees, localized in the region of
Emdjez-Edchiche (SKIKDA).
The results showed significance difference concerning the vigor, the
number of floral buttons, the time of maturity of bays and efficiency. as regards
to their nutritional content, all varieties are deficient in potassium.