Open Access

Table 1

Origin of the plant material, some agronomical conditions of each geographical area and oil yield (%).

Code/Sample Cultivar Locations Altitude Latitude Climat Rainfall (mm) Irrigation Temperature (°C) Soil Oil content (%)
S1 Sigoise Mouzaïa (Blida) 50 m 36° 36 N Mediterranean 676.3 Drip 5–34 Sandy-clay 15
R1 Rougette de Mitidja Mitidja (Blida) 50 m 36° 36 N Mediterranean 676.3 Drip 2–38 Silty-stony 17
C1 Chemlal M’chedellah (Bouira) 420 m 36° 36 N Mediterranean 403.8 Drip 0–37 Stony-limestone 18
C2a Chemlal Larbaa-NathIrathen (Tizi Ouzou) 400 m 36° 38 N Mediterranean 720.1 Without 4–35 Stony-limestone 18
C2b Chemlal Larbaa-NathIrathen (Tizi Ouzou) 400 m 36° 38 N Mediterranean 720.1 Without 4–35 Stony-limestone 20
C3 Chemlal Boumia (Batna) 875 m 35° 68 N Semi-arid 247.38 Drip −5–42 Silty-clay 18
C4 Chemlal AïnTouila (Khenchla) 1129 m 35° 26 N Semi-arid 356.8 Drip 2–35 Sandy 20
C5 Chemlal Aïn Oussara (Djelfa) 800 m 35° 26 N Semi-arid 275 Drip 0–45 Stony 14
Rm1 Ronde de Miliana Khemis-miliana (Ain Defla) 330 m 36° 36 N Mediterranean 527 Without 0–45 Sandy 16
C6 Chemlal Bouira 442 m 36° 36 N Mediterranean 403.8 Drip 0–37 Silty-clay 22
S2 Sigoise Ain EL Arbaa (Ain-Temouchent) 100 m 35° 35 N Mediterranean 316.2 Drip 6–35 Silt-arable 18
S3 Sigoise Misserghin (Oran) 125 m 35° 35 N Mediterranean 378 Drip 10–30 Stony 22
S4 Sigoise Aïn Ouessara (Djelfa) 800 m 35° 26 N Semi-arid 275 Drip 0–45 Stony 18
SC1 Sigoise/Chemlal Sfissifa (Naama) 1200 m 32° 43 N Semi-arid 184 Drip 1–41 Stony 18
SC2 Sigoise/Chemlal Bouhdjar (Aïn-Temouchent) 141 m 35° 35 N Mediterranean 316.2 Drip 6–35 Silty 21
C7 Chemlal Ahnif (Bouira) 340 m 36° 32 N Mediterranean 403.8 Drip 0–37 Clay and limestone 18
S5 Sigoise Essenia (Oran) 91 m 35° 39 N Mediterranean 378 Drip 5–31 Stony 20
C8 Chemlal Ighzer Amokrane (Bejaia) 103 m 36° 31 N Mediterranean 750 Drip 5–36 Red soil and stony 20
C9 Chemlal Akbou (Bejaia) 331 m 36° 45 N Mediterranean 750 Drip 4–36 Red soil and stony 20
C10 Chemlal Benhar-Aïn Ouessara (Djelfa) 700 m 35° 35 N Semi-arid 275 Drip 0–45 Stony (brown) 18

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