Département de phytotechnie, Faculté des sciences Agronomiques, B.P. 1232, Institut Facultaire des sciences Agronomiques IFA- Yangambi- Kisangani, RD Congo
As for the agronomic characterization of local and foreign varieties, the average plant sizes varied according to the forms and varieties. Round Violet, elongated Red, elongated Violet and flat Violet were characterized by the biggest average sizes (56.03-60.68 cm) within local varieties. Round Red genotype presented the smallest size (36.80 cm). For the foreign varieties, Makis and Opal presented bigger sizes than Marmande (44.00 cm), Roma (39.73 cm) and Carotina (38.93 cm).
The number of flowers produced, was numerically very high (59.33 to 62.58 flowers) for flat Violet genotypes, round Violet, and flat Red for the local varieties, and Makis (61.33 to 61.46) and Opal (37.33 to 41.86) for foreign varieties. In this variety, Marmande (28.13), Roma (29.66) and Carotina (12.06) produced less flowers. Local varieties produced more fruits (18.26 to 32.60) than the foreign varieties (5.48 to 12.45). The fruits of the foreign varieties (25.23 g to 45.88 g) weighed more than the ones of the local varieties (9.47 g to 17.35 g).
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