[ Influence de techniques culturales sur la production et le rendement de la patate douce à l’Est de la République Démocratique du Congo ]
Volume 23, Issue 4, July 2018, Pages 506–511
SHABANI SALUMEMEBE1, Nzama Djaimbu2, MAFUTALA NJADI3, Kalome Kabaseko4, and MAFUTALA TWAILO5
1 Institut National pour l’Etude et la Recherche Agronomique-Mulungu (INERA), RD Congo
2 Institut National pour l’Etude et la Recherche Agronomique - Mulungu (INERA), RD Congo
3 Institut National pour l’Etude et la Recherche Agronomique-Mulungu (INERA), RD Congo
4 Institut National pour l’Etude et la Recherche Agronomique - Mulungu (INERA), RD Congo
5 Institut National pour l’Etude et la Recherche Agronomique-Mulungu (INERA), RD Congo
Original language: French
Copyright © 2018 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.
This work had initiated to value the influence of four (4) different techniques of plantation of the sweet potato and to identify the one or those that would improve the production of tubers while increasing the yield of production of the sweet potato. The survey has been driven according to a device of the blocks subdivided some under-parcels (split-contact) to 3 repetitions. The treatments were constituted of 4 different fashions of plantation notably, on billon, on mound, on board and to dish considered like witness. Two (2) varieties of sweet potato have been used. The results show that the yield of the sweet potato has been improved more meaningfully by the technique of billonnage until 97,4% either 14,62t / Ha against 8,8t / Ha for the buttage fluently used by most farmers. These results show that the agriculturist can adopt the technique of billonnage that is a permitting to increase the output while keeping the humidity of soil during a good period.
Author Keywords: cultural techniques, sweet potato, yield.
Volume 23, Issue 4, July 2018, Pages 506–511
SHABANI SALUMEMEBE1, Nzama Djaimbu2, MAFUTALA NJADI3, Kalome Kabaseko4, and MAFUTALA TWAILO5
1 Institut National pour l’Etude et la Recherche Agronomique-Mulungu (INERA), RD Congo
2 Institut National pour l’Etude et la Recherche Agronomique - Mulungu (INERA), RD Congo
3 Institut National pour l’Etude et la Recherche Agronomique-Mulungu (INERA), RD Congo
4 Institut National pour l’Etude et la Recherche Agronomique - Mulungu (INERA), RD Congo
5 Institut National pour l’Etude et la Recherche Agronomique-Mulungu (INERA), RD Congo
Original language: French
Copyright © 2018 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
This work had initiated to value the influence of four (4) different techniques of plantation of the sweet potato and to identify the one or those that would improve the production of tubers while increasing the yield of production of the sweet potato. The survey has been driven according to a device of the blocks subdivided some under-parcels (split-contact) to 3 repetitions. The treatments were constituted of 4 different fashions of plantation notably, on billon, on mound, on board and to dish considered like witness. Two (2) varieties of sweet potato have been used. The results show that the yield of the sweet potato has been improved more meaningfully by the technique of billonnage until 97,4% either 14,62t / Ha against 8,8t / Ha for the buttage fluently used by most farmers. These results show that the agriculturist can adopt the technique of billonnage that is a permitting to increase the output while keeping the humidity of soil during a good period.
Author Keywords: cultural techniques, sweet potato, yield.
Abstract: (french)
Ce travail était initié dans but d’évaluer l’influence de quatre (4) différentes techniques de plantation de la patate douce et d’identifier celle ou ceux qui amélioreraient la production de tubercules tout en augmentant le rendement de production de la patate douce. L’étude a été conduite suivant un dispositif des blocs subdivisés en sous-parcelles (split-plot) à 3 répétitions. Les traitements étaient constitués de 4 différents modes de plantation notamment, sur billon, sur butte, sur planche et à plat considéré comme témoin. Deux (2) variétés de patate douce ont été utilisées. Les résultats obtenus montrent que le rendement de la patate douce a été plus significativement amélioré par la technique de billonnage jusqu’à 97,4 % soit 14,62t / Ha contre 8,8t / Ha pour le buttage couramment utilisé par la plupart de fermiers. Ces résultats montrent que l’agriculteur peut adopter la technique de billonnage qui est une permettant d’accroitre le rendement en gardant l’humidité du sol pendant une bonne période.
Author Keywords: techniques culturales, patate douce, rendement.
How to Cite this Article
SHABANI SALUMEMEBE, Nzama Djaimbu, MAFUTALA NJADI, Kalome Kabaseko, and MAFUTALA TWAILO, “Influence of cultural technics on the production and the yield of the sweet potato in the East of the Democratic Republic of Congo,” International Journal of Innovation and Applied Studies, vol. 23, no. 4, pp. 506–511, July 2018.
