Dhraief M.Z., Dhehibi B., Albouchi L., Oueslati M., Ben Salah H., Kharrat M. (2021). Decomposition analysis of income difference between recommended and traditional method in cultivation of durum wheat in northwest of Tunisia. Annales de l'Institut National de la Recherche Agronomique de Tunisie = Annales de l'INRAT, 01/01/2021, vol. 94, p. 127-139.
http://www.annalesinrat.tn/index.php/sample-data/item/37-annales-de-l-inrat-volume-94-2021
http://www.annalesinrat.tn/index.php/sample-data/item/37-annales-de-l-inrat-volume-94-2021
Titre : | Decomposition analysis of income difference between recommended and traditional method in cultivation of durum wheat in northwest of Tunisia (2021) |
Auteurs : | M.Z. Dhraief ; B. Dhehibi ; L. Albouchi ; M. Oueslati ; H. Ben Salah ; M. Kharrat |
Type de document : | Article |
Dans : | Annales de l'Institut National de la Recherche Agronomique de Tunisie = Annales de l'INRAT (vol. 94, Janvier 2021) |
Article en page(s) : | p. 127-139 |
Langues : | Français |
Langues du résumé : | Français ; Anglais ; Arabe |
Catégories : |
Catégories principales 06 - AGRICULTURE. FORÊTS. PÊCHES ; 6.4 - Production Agricole. Système de ProductionThésaurus IAMM CEREALICULTURE ; BLE DUR ; REVENU AGRICOLE ; SYSTEME DE PRODUCTION ; DEVELOPPEMENT DURABLE ; AGRICULTURE TRADITIONNELLE ; INNOVATION ; PETITE EXPLOITATION AGRICOLE ; SECURITE ALIMENTAIRE ; TUNISIE |
Résumé : | The purpose of this study is to determine the effect of the adoption of a new technological package on smallholders income in the durum wheat-based production system in northwestern Tunisia starting in the cropping year 2014-2015. A sample of 106 farmers was selected; half of them (53) practiced a recommended technological package while the other half used usual farming techniques. Cobb-Douglass production functions and Bisaliahs decomposition model were used for the analysis. Results show that the adopters of the recommended technological package had on average 43.11% higher income than the other farmers. The increase of the income is divided into two parts: 39.03% were attributed purely to the difference in technology and 4.08% were due to the difference in the input level. Among various inputs, seed cost (-9.79%) and till cost (- 0.03%) contributed negatively to the income, whereas nitrogen application cost (4.29%), fungal disease cost (4.73%), soil turnover cost (3.61%), di-ammonium phosphate application cost (0.88%), harvest cost (0.19%) and weed cost (0.19 %) contributed positively to the income. Encouraging the recommended technological package is primordial to enhance income for small farmers and to reach the objective of food security for the country. |
Cote : | En ligne |
URL / DOI : | http://www.annalesinrat.tn/index.php/sample-data/item/37-annales-de-l-inrat-volume-94-2021 |