[ Comportement et adaptabilité de quelques variétés biofortifiées du haricot commun (Phaseolus vulgaris L.) en conditions agro-écologiques des provinces du Nord et Sud Kivu à l'Est de la RD Congo ]
Volume 18, Issue 2, October 2015, Pages 252–261
C. Mirindi1, N. Mbikayi2, R. Kijana3, K. Elukessu4, R. Bakulikira5, Koleramungu6, E. Mongana7, and K. J. A. Rubabura8
1 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
2 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
3 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
4 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
5 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
6 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
7 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
8 Departement de Biologie, Centre de Recherche en Sciences Naturelles, CRSN-Lwiro, D.S.Bukavu, Bukavu, Sud Kivu, RD Congo
Original language: French
Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The study was conducted in the two eastern provinces of DR. Congo, namely the North and South Kivu, respectively as low-lying areas in Rutshuru and medium altitude PABU and Mulungu. The objective is to identify the variety that best suits whose seeds yield is stable in these different environments. The trials were installed after the device RCB and results of the analysis was done using the software Statistix. The results show that there was no significant difference between the varieties by the overall averages of yields (kg / ha). Considering the AFR708 varieties (2046.5kg / ha) Hm21-7 (1949.3kg / ha) and RWR2245 (1861kg / ha) have higher average returns in the three test sites and these varieties are found in the station site Mulungu where agro-ecological conditions are favorable. However, some varieties (niche) can be recommended for each site. These include: For the site of Mulungu, all varieties except ACC714 that has not made at least 800 kg / ha despite favorable crop conditions in this site; for the site PABU the varieties CODMLB033, AFR708, and CNF5520, RWR2154 and the site CEDERU the RWR2245 variety. As for the sensitivity of varieties to major diseases, the results (0.05) demonstrated a reaction ranging from resistant (for diseases Ascochyta blight, anthracnose and rust) and middle (for angular spot).
Author Keywords: Yield, Mulungu, Rutshuru, Low altitude, Medium altitude.
Volume 18, Issue 2, October 2015, Pages 252–261
C. Mirindi1, N. Mbikayi2, R. Kijana3, K. Elukessu4, R. Bakulikira5, Koleramungu6, E. Mongana7, and K. J. A. Rubabura8
1 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
2 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
3 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
4 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
5 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
6 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
7 Mulungu Research Station, Institut National d'Etude et de Recherche Agronomiques, INERA, P.O. Box 2037 Kinshasa 1, Av. de Cliniques, Kinshasa-Gombe, Bukavu, Sud Kivu, RD Congo
8 Departement de Biologie, Centre de Recherche en Sciences Naturelles, CRSN-Lwiro, D.S.Bukavu, Bukavu, Sud Kivu, RD Congo
Original language: French
Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
The study was conducted in the two eastern provinces of DR. Congo, namely the North and South Kivu, respectively as low-lying areas in Rutshuru and medium altitude PABU and Mulungu. The objective is to identify the variety that best suits whose seeds yield is stable in these different environments. The trials were installed after the device RCB and results of the analysis was done using the software Statistix. The results show that there was no significant difference between the varieties by the overall averages of yields (kg / ha). Considering the AFR708 varieties (2046.5kg / ha) Hm21-7 (1949.3kg / ha) and RWR2245 (1861kg / ha) have higher average returns in the three test sites and these varieties are found in the station site Mulungu where agro-ecological conditions are favorable. However, some varieties (niche) can be recommended for each site. These include: For the site of Mulungu, all varieties except ACC714 that has not made at least 800 kg / ha despite favorable crop conditions in this site; for the site PABU the varieties CODMLB033, AFR708, and CNF5520, RWR2154 and the site CEDERU the RWR2245 variety. As for the sensitivity of varieties to major diseases, the results (0.05) demonstrated a reaction ranging from resistant (for diseases Ascochyta blight, anthracnose and rust) and middle (for angular spot).
Author Keywords: Yield, Mulungu, Rutshuru, Low altitude, Medium altitude.
Abstract: (french)
L'étude s'est déroulée dans les deux provinces de l'Est de la RD. Congo, à savoir le Nord et le Sud Kivu, respectivement comme zones de basse altitude à Rutshuru et de moyenne altitude à PABU et à Mulungu. L'objectif est d'identifier la variété qui s'adapte mieux et dont le rendement en graines est stable dans ces différents environnements. Les essais ont été installés suivant le dispositif des blocs complets randomisés et l'analyse des résultats a été faite à l'aide du logiciel Statistix. Les résultats montrent qu'il n'y avait pas de différence significative entre les variétés de par les moyennes générales de leurs rendements (kg/ha). Considérant les variétés AFR708 (2046.5kg/ha), Hm21-7 (1949.3kg/ha)et RWR2245 (1861kg/ha) ont des rendements moyens supérieurs dans les trois sites d'essai et ces variétés se retrouvent dans le site de la station Mulungu où les conditions agro-écologiques sont favorables. Néanmoins, certaines variétés (de niche) peuvent être recommandées pour chaque site. Il s'agit entre autres : Pour le site de Mulungu, toutes les variétés, sauf ACC714 qui n'a pas réalisé au moins 800 kg/ha malgré les conditions favorables des cultures dans ce site ; pour le site de PABU, les variétés CODMLB033, AFR708, CNF5520 et RWR2154 et pour le site de CEDERU, la variété RWR2245. Quant à la sensibilité des variétés aux principales maladies, les résultats (à 0.05) ont démontré une réaction variant de résistante (pour les maladies d'Ascochytose, Anthracnose et Rouille) à intermédiaire (pour la Tache anguleuse).
Author Keywords: Rendement, Mulungu, Rutshuru, Basse altitude, Moyenne altitude.
How to Cite this Article
C. Mirindi, N. Mbikayi, R. Kijana, K. Elukessu, R. Bakulikira, Koleramungu, E. Mongana, and K. J. A. Rubabura, “Behaviour and adaptability of some biofortified varieties of common bean (Phaseolus vulgaris L.) in agro-ecological conditions of the provinces of North and South Kivu in eastern of DR Congo,” International Journal of Innovation and Scientific Research, vol. 18, no. 2, pp. 252–261, October 2015.
