[ Etude du rendement du café et son impact socioéconomique dans le territoire d’Idjwi, province du Sud Kivu en RD Congo ]
Volume 38, Issue 2, December 2022, Pages 366–407
Nguba Baroki Bertin1 and Mundu Kughundi Johnny2
1 Institut Supérieur Pédagogique et Technique de Goma, ISPT GOMA, Province du Nord Kivu, RD Congo
2 Institut Supérieur Pédagogique et Technique de Goma, ISPT GOMA, Province du Nord Kivu, RD Congo
Original language: French
Copyright © 2022 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 study aims to explore the relevance (costs and benefits) of coffee growing in Idjwi based on the activities already implemented by coffee stakeholders in this region. Overall, this research was based on a coffee yield study in the territory of Idjwi. The combination of three methods and three data collection techniques led us in this study to use the verification of our hypotheses. It appears from the analyses made that on average the operating costs are 213,379 FC with maximum loads of 1,880,000 FC and minimum of 315,00 FC, the quantity per season in kg and the average price are respectively 625.66 kg and 588, 62Fc, with relative maximums and minimums of 5099kgs, 45kgs and 600FC, 450FC. The found DW (Durbin Watson) statistic of 1.676 is less than 2, showing that the errors are not correlated or related. The Fisher test being equal to 0.000, lower than the threshold of 0.05 or 5%. We say the model is overall good. By interpreting the significant variables with respect to the threshold of 0.05, we have: - When the loads increase or vary by 1%, the production or the quantity produced per season also increases by 0.001. - When the price increases by 1%, the production or quantity produced per season also increases by 5.354. - When the profitability or yield increases by 1%, the production or the quantity produced per season also increases by 470,551. This leads us to say that if policies are needed to increase the quantity produced in the coffee sector in Idjwi, they must be primarily oriented on the three factors that were significant, in particular the price, the operating costs and the profitability in the business.
Author Keywords: Yield, socio-economy, exploitation, quantity, season.
Volume 38, Issue 2, December 2022, Pages 366–407
Nguba Baroki Bertin1 and Mundu Kughundi Johnny2
1 Institut Supérieur Pédagogique et Technique de Goma, ISPT GOMA, Province du Nord Kivu, RD Congo
2 Institut Supérieur Pédagogique et Technique de Goma, ISPT GOMA, Province du Nord Kivu, RD Congo
Original language: French
Copyright © 2022 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 study aims to explore the relevance (costs and benefits) of coffee growing in Idjwi based on the activities already implemented by coffee stakeholders in this region. Overall, this research was based on a coffee yield study in the territory of Idjwi. The combination of three methods and three data collection techniques led us in this study to use the verification of our hypotheses. It appears from the analyses made that on average the operating costs are 213,379 FC with maximum loads of 1,880,000 FC and minimum of 315,00 FC, the quantity per season in kg and the average price are respectively 625.66 kg and 588, 62Fc, with relative maximums and minimums of 5099kgs, 45kgs and 600FC, 450FC. The found DW (Durbin Watson) statistic of 1.676 is less than 2, showing that the errors are not correlated or related. The Fisher test being equal to 0.000, lower than the threshold of 0.05 or 5%. We say the model is overall good. By interpreting the significant variables with respect to the threshold of 0.05, we have: - When the loads increase or vary by 1%, the production or the quantity produced per season also increases by 0.001. - When the price increases by 1%, the production or quantity produced per season also increases by 5.354. - When the profitability or yield increases by 1%, the production or the quantity produced per season also increases by 470,551. This leads us to say that if policies are needed to increase the quantity produced in the coffee sector in Idjwi, they must be primarily oriented on the three factors that were significant, in particular the price, the operating costs and the profitability in the business.
Author Keywords: Yield, socio-economy, exploitation, quantity, season.
Abstract: (french)
La présente étude a pour but d’explorer la pertinence (les couts et les bénéfices) de la caféiculture à Idjwi en se basant sur les activités déjà mises en œuvre par les intervenants dans le café dans cette contrée. D’une manière globale, cette recherche était basée sur une étude de rendement du café dans le territoire d’Idjwi. La combinaison de trois méthodes et trois techniques de collecte de données nous a poussés dans le cadre de cette étude à utiliser la vérification de nos hypothèses. Il ressort des analyses faites qu’en moyenne les charges d’exploitation sont de 213.379FC avec des charges maximales de 1.880.000fc et minimales de 315.00fc, la quantité par saison en kg et le prix moyen sont respectivement de 625,66kg et 588,62Fc, avec les maximum et minimum relatifs de 5099kgs, 45kgs et 600FC, 450FC. La statistique de DW (Durbin Watson) trouvée de 1,676 est inférieure à 2, ce qui montre que les erreurs ne sont pas corrélées ou liées. Le test de Fisher étant égal à 0.000, inférieur au seuil de 0.05 soit 5%. Nous disons que le modèle est globalement bon. En interprétant les variables significatives par rapport au seuil de 0,05, nous avons: - Lorsque les charges augmentent ou varient de 1%, la production ou la quantité produite par saison augmente aussi de 0,001. - Lorsque le prix augmente de 1%, la production ou la quantité produite par saison augmente aussi de 5,354. - Lorsque la rentabilité ou le rendement augmente de 1%, la production ou la quantité produite par saison augmente aussi de 470,551. Ceci nous pousse à dire que s’il faut des politiques visant à augmenter la quantité produite dans la filière café à Idjwi, elles doivent être primordialement orientées sur les trois facteurs qui ont étaient significatifs, notamment le prix, les charge d’exploitation et la rentabilité dans l’activité.
Author Keywords: Rendement, socio économie, exploitation, quantité, saison.
How to Cite this Article
Nguba Baroki Bertin and Mundu Kughundi Johnny, “Study of coffee yield and its socio-economic impact in the territory of Idjwi, South Kivu province in DR Congo,” International Journal of Innovation and Applied Studies, vol. 38, no. 2, pp. 366–407, December 2022.
