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Academic literature on the topic 'Manioc – Cultures – Congo (République)'
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Journal articles on the topic "Manioc – Cultures – Congo (République)"
Otabo, Françoise Romaine, Vanesse Labeyrie, Marie-France Duval, Joseph Mabanza, and Fidèle Mialoundama. "Dynamiques temporelles de la diversité variétale du manioc (Manihot esculentaCrantz) dans deux bassins de culture en République du Congo." Cahiers Agricultures 26, no. 4 (July 2017): 45004. http://dx.doi.org/10.1051/cagri/2017022.
Full textBisiaux, Franck, Régis Peltier, and Jean-Claude Muliele. "Plantations industrielles et agroforesterie au service des populations des plateaux Batéké, Mampu, en République Démocratique du Congo." BOIS & FORETS DES TROPIQUES 301, no. 301 (September 1, 2009): 21. http://dx.doi.org/10.19182/bft2009.301.a20404.
Full textDibangou, Valentin, Mireille Belle Mbou, Nazaire Loubaki Ntolo, and Grâce Nianga-Bikouta. "Inventaire rapide des principaux entomophages de la cochenille du manioc Phenacoccus manihoti (Homoptera : Pseudococcidae) en République du Congo." International Journal of Biological and Chemical Sciences 14, no. 7 (December 4, 2020): 2517–27. http://dx.doi.org/10.4314/ijbcs.v14i7.12.
Full textRü, B., P. Silvie, and B. Papierok. "L'entomophthoraleNeozygites fumosa pathogène de la Cochenille du manioc,Phenacoccus manihoti [Hom.: Pseudococcidae], en République populaire du Congo." Entomophaga 30, no. 1 (March 1985): 23–29. http://dx.doi.org/10.1007/bf02372279.
Full textOtabo, Françoise Romaine, Vanesse Labeyrie, Marie France Duval, Joseph Mabanza, and Fidèle Mialoundama. "Diversité variétale de manioc sur la base des nominations vernaculaires des agriculteurs dans 4 bassins de production (Hinda, Loudima, Odziba et Oyo) en République du Congo." Journal of Applied Biosciences 104, no. 1 (October 18, 2016): 9932. http://dx.doi.org/10.4314/jab.v104i1.5.
Full textBatumona Adi, Gilbert Kadima. "Etude de la néologie terminologique en Bantu: cas de la cilubalisation des termes français des équipements et matériels de bureau." Afrika Focus 26, no. 1 (February 26, 2013): 108–28. http://dx.doi.org/10.1163/2031356x-02601009.
Full textDonat, Mukendi Tshizembe, Tshimbombo Jadika Carcy, Muyayabantu Mupala George, Tshiamala Ngeleka Théophile, Kamukenji Nam’a Mbaji Alphonse, Beya Mutombo Salomon, and Mukendi Kamambo Robert. "Évaluation de l’âge optimal de maturation des différentes variétés de manioc (Manihot esculenta Crantz) tant locales qu’améliorées cultivées à Ngandajika en République Démocratique du Congo." Journal of Applied Biosciences 121, no. 1 (March 26, 2018): 12121. http://dx.doi.org/10.4314/jab.v121i1.3.
Full textMangeon, Anthony. "Un art du roman démocratique ? Effets de miroir et lieux communs dans l’oeuvre d’Henri Lopes." Études littéraires africaines, no. 45 (September 27, 2018): 13–28. http://dx.doi.org/10.7202/1051610ar.
Full textDubiez, Emilien, Timothée Yamba Yamba, Baby Mvolo, and Vincent Freycon. "Perception locale des sols et de leur évolution dans des terroirs en cours de savanisation des populations Batandu en République démocratique du Congo." BOIS & FORETS DES TROPIQUES 319, no. 319 (January 1, 2014): 19. http://dx.doi.org/10.19182/bft2014.319.a20549.
Full textTshizembe, D. Mukendi, C. Tshimbombo Jadika, T. Tshiamala Ngeleka, A. Kamukenji Nam’a Mbaji, A. Bombani Bongali, and S. Beya Mutombo. "Évaluation des clones de manioc à pulpe jaune pour leur teneur en β-carotène, rendements en tubercules frais et teneur en matière sèche à Ngandajika en République Démocratique du Congo." Journal of Applied Biosciences 124, no. 1 (August 29, 2018): 12497. http://dx.doi.org/10.4314/jab.v124i1.11.
Full textDissertations / Theses on the topic "Manioc – Cultures – Congo (République)"
Makany, Likinzou André Séraphin. "Innovations et pratiques sociétales : cas du manioc au Congo." Montpellier 1, 2000. http://www.theses.fr/2000MON10064.
Full textDjondo, Mathurin Yves. "Propriétés d'échange ionique des sols ferrallitiques argileux de la vallée du Niari et sableux du plateau de Mbe-Bateke au Congo : application à la correction de leur acidité." Paris 12, 1994. http://www.theses.fr/1994PA120035.
Full textKachaka, Etienne Yusufu. "Effets de l’âge des jachères agroforestières à Acacia auriculiformis sur les sols, les rendements de culture et adoption par les agriculteurs du plateau des Batéké, en République démocratique du Congo." Doctoral thesis, Université Laval, 2020. http://hdl.handle.net/20.500.11794/40082.
Full textAgroforestry improved fallow consists of planting trees after a series of crops in order to quickly restore soil fertility. This practice is encouraged because it would allow, among other things shorten the time of traditional fallows; improve soil fertility; and increase crop yields. In addition, the latter would have a good adoption potential because its practice is close to traditional fallow. In the Democratic Republic of Congo, a project dating back to the late 1990s enabled more than 300 farmers to practice agroforestry fallow of Acacia auriculiformis to improve the yield of cassava crops - the main food of this region. The aim of this thesis was to study the potential of agroforestry fallows with emphasis on certain aspects in connection with this practice, particularly those related to the effects that age of trees may have on soils. More specifically, the objectives were to: i) evaluate and compare the effects of A. auriculiformis agroforestry improved fallows with different class ages 1 to 3 years, 3 to 5 years, 5 to 7 years, as well as traditional fallows of 5 years on the soil fertility and carbon stocks; ii) evaluate and compare cassava yields and nutrient contents of cassava leaves and flours; and iii) identify the socio-economic factors linked to the continuity by farmers of this A. auriculiformis agroforestry improved fallow. The results of this study indicate that successive A. auriculiformis agroforestry improved fallows aged 1 to 7 years after the first harvesting of a 7-year old mature A. auriculiformis plantation, improve the soil physicochemical properties and soil carbon stocks compared to traditional 5-year traditional fallows. The effects of age on soil physico-chemical properties and carbon stocks were not significant. Cassava cultivation trials were conducted on 1 to 3, 3 to 5, and 5 to 7-year-old agroforestry fallow soils as well as on 5-year-old traditional fallow soils. After 11 months of cultivation, yields obtained on long agroforestry fallows (5 to 7 years) were higher than those of all other fallows in this study and these were also associated with high levels of potassium in the cassava leaves and flour. This study also made it possible, through the combination of qualitative and quantitative methods, to know the advantages and constraints perceived by farmers. Increased crop yield and the harvest of Acacia auriculiformis for charcoal production were cited as the most important benefits for farmers. The surveys also highlighted the fact that the availability of labor in terms of the number of household members working in the fields was the best explanatory variable for the continuity of the agroforestry fallow practice. In the end, A. auriculiformis agroforestry fallows, especially the ones between 5 and 7 yearold, can improve soil fertility and soil carbon stocks as well as cassava yields. It is also at this age class that trees can be harvested for charcoal making, which would meet farmers' expectations. Key words: agroforestry fallow, Acacia auriculiformis, soil physico-chemical properties, soil carbon, cassava yields, adoption, Batéké Plateau.
Bazabana, Jean-Jacques Magloire. "Entreprenariat, organisation et fonctionnement en réseaux : la transformation du manioc au Congo." Montpellier 1, 1995. http://www.theses.fr/1995MON10055.
Full textThe aim of this thesis is to study the small enterprises and the different kind of organisation on which they depend. In order to explain this, we have to drop the idea of independant enterprises in an uncertain state. That is the more reason why the small enterprises in charge of the transformation of cassava in Congo, create a short lived organisation. Our thought is organised in the following manner: after the presentation of the theoretical and the conceptual aspects of the economic activities, we have tried to show how the networks help in the creation and the running of small enterprises. The social networks, for these enterprises constitute the means of cutting down the running costs. Then, we have pointed out some characteristics of social networks. This kind of organisation gives birth to social proximity extraordinary situation, that is the systematic reference to the clan, to the lineage, to the ethnic group, to the region and to the village. The social proximity favours the integration in the organisation of the enterprise, the phenomenon which have nothing to do with the economy
Kipoutou, Krasmer-Mobiank. "Energie et économie agro-alimentaire du manioc au Congo : dualisme et possibilités de réduction." Tours, 1992. http://www.theses.fr/1992TOUR1008.
Full textManioc agro-alimentary economy in congo is in crisis. We characterize that crisis by the well known musset's formulation : the century's disease come from two reasons, "what used to be isn't anymore, what will be isn't arrived yet. This formulation, adapted to cassave agro-alimentary economy, we may wright: the traditional agro-alimentary economy of cassave has been, this for ever; the modern agro-alimentary economy of cassave will be, but this economy is not gained yet. The answer to modern crisis consists in an economic recover. For the traditional crisis, the answer can begin with the improvement of the use of traditional energy or by the penetration of modern energy in the transformation-distribution of cassave. Those solutions can be adopted in order to structure or to restructure and to dynamise cassave agro-alimentary economy; they could be included in a global harmonization plan of all congoless economy. The cultuvation of cassave dominates the congoless agriculture. The development of cassave economy could favour the increase of the production, the cover of needs and the restriction of foods importations. It could also favour the development of others agricultural cultures economies
Bonato, Olivier. "Dynamique des populations de l'acarien vert du manioc "Mononychellus progresivus" et de l'acarien rouge "Oligonychus gossypii" au Congo. Modélisation du sous-système acariens phytophages-manioc." Montpellier 2, 1993. http://www.theses.fr/1993MON20049.
Full textLuzietoso, Nguala. "Processus de standardisation alimentaire urbaine et organisation des activités agro-alimentaires : le cas des fufu et des kwanga à Kinshasa, République démocratique du Congo." Montpellier 1, 1999. http://www.theses.fr/1999MON10052.
Full textReyd, Gilbert. "Activité prédatrice et bioécologique des coccinelles Hyperaspis raynevali et Exochomus flaviventris, associées a la cochenille du manioc Phenacoccus manihoti, au Congo." Paris 6, 1991. http://www.theses.fr/1991PA066306.
Full textKanika-Kiamfu, Justin. "Etude expérimentale des potentialités bioéthologiques d'Exochomus flaviventris Mader (Coléoptère - Coccinellidae) prédateur de la cochenille du manioc, Phenacoccus manihoti Mat. -Ferrero (Homoptère - Pseudococcidae)." Toulouse 3, 1991. http://www.theses.fr/1991TOU30230.
Full textMoundossa, Antoine. "Forêts, savanes et déforestation : le Congo et la région du Pool." Clermont-Ferrand 2, 1992. http://www.theses.fr/1992CLF20039.
Full textWe have tried to understand the distribution of plants throughout Congo, especially in the southern area where Brazzaville, the capital city is located. Very important at the national scale, the pool region is the first supply source for Brazzaville. The area is partly occupied by savannas which are commonly against agriculture. Though the climate is good for forests, these savannas prevail but are riddled with shadowy forests and gallery forests. Two different assumptions care called upon to explain the origin of this phenomenon: natural origin: the Congolese savannas would have appeared thanks to the changes in the climate at the tropical areas which took place during the quaternary age. As a result, forests have disappeared because of drought. Anthropical origin: constant deforestation since the neolithic age. In order to discuss these different assumptions, our arguments are based upon maps relating the distribution of plants, population and climate. The aerial photos have revealed that cause of recent savannas is deforestation and fire
Books on the topic "Manioc – Cultures – Congo (République)"
Latham, Paul, Augustin MbutaKonda ku Mbuta, and Jean-Luc Alliez. Plantes utiles du Kongo Central Province, République Démocratique du Congo. University Library J. C. Senckenberg, 2021. http://dx.doi.org/10.21248/gups.61777.
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