[ Optimisation de la croissance en pépinière de Solanum Lycopersicon par l’utilisation de substrat biologique ]
Volume 57, Issue 2, November 2021, Pages 103–116
Aka Borel Junior Kevin1, Boye Mambé Auguste-Denise2, and N’Gonian Kouadio Serge3
1 Département d’Agroforesterie, Laboratoire d’Amélioration de la Production Agricole, Université Jean Lorougnon Guédé, BP 150 Daloa, Côte d’Ivoire
2 Département d’Agroforesterie, Laboratoire d’Amélioration de la Production Agricole, Université Jean Lorougnon Guédé, BP 150 Daloa, Côte d’Ivoire
3 Département d’Agroforesterie, Laboratoire d’Amélioration de la Production Agricole, Université Jean Lorougnon Guédé, BP 150 Daloa, Côte d’Ivoire
Original language: French
Copyright © 2021 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 tomato (Lycopersicon esculentum) is one of the most important vegetable crops in the world. However, in Côte d'Ivoire, there is a general decline in yield and quality of production compared to the capacity of the cultivars). The general objective of this study is to contribute to improve the growth of tomato in nursery using organic substrate. Specifically, the germination rate and speed, stem height and number of leaves were determined for each of the formulations in order to determine the ideal substrate formulation in the nursery. The plant material was tomato seed of the variety Cobra 26. The substrates used are soil and carbonized rice husks. The technical equipment consisted of honeycombed plates, a graduated ruler and a mini sprayer. The results obtained show a significant variation of the germination speed according to the formulations. During the growth of the plants in the nursery, the average height of the stems and the average number of leaves, the color of the leaves and the sanitary state of the plants for each formulation were determined and the analysis of the results showed a significant variation of these four variables in relation to the formulations. Formulations including ¼ charred rice husk and ¾ soil gave the best results overall.
Author Keywords: trial, tomato, improvement, development, carbonized husk.
Volume 57, Issue 2, November 2021, Pages 103–116
Aka Borel Junior Kevin1, Boye Mambé Auguste-Denise2, and N’Gonian Kouadio Serge3
1 Département d’Agroforesterie, Laboratoire d’Amélioration de la Production Agricole, Université Jean Lorougnon Guédé, BP 150 Daloa, Côte d’Ivoire
2 Département d’Agroforesterie, Laboratoire d’Amélioration de la Production Agricole, Université Jean Lorougnon Guédé, BP 150 Daloa, Côte d’Ivoire
3 Département d’Agroforesterie, Laboratoire d’Amélioration de la Production Agricole, Université Jean Lorougnon Guédé, BP 150 Daloa, Côte d’Ivoire
Original language: French
Copyright © 2021 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 tomato (Lycopersicon esculentum) is one of the most important vegetable crops in the world. However, in Côte d'Ivoire, there is a general decline in yield and quality of production compared to the capacity of the cultivars). The general objective of this study is to contribute to improve the growth of tomato in nursery using organic substrate. Specifically, the germination rate and speed, stem height and number of leaves were determined for each of the formulations in order to determine the ideal substrate formulation in the nursery. The plant material was tomato seed of the variety Cobra 26. The substrates used are soil and carbonized rice husks. The technical equipment consisted of honeycombed plates, a graduated ruler and a mini sprayer. The results obtained show a significant variation of the germination speed according to the formulations. During the growth of the plants in the nursery, the average height of the stems and the average number of leaves, the color of the leaves and the sanitary state of the plants for each formulation were determined and the analysis of the results showed a significant variation of these four variables in relation to the formulations. Formulations including ¼ charred rice husk and ¾ soil gave the best results overall.
Author Keywords: trial, tomato, improvement, development, carbonized husk.
Abstract: (french)
La tomate (Lycopersicon esculentum) compte parmi les cultures légumières les plus importantes du monde. Cependant, en Côte d’Ivoire, On observe généralement une baisse du rendement et de la qualité de la production par rapport aux capacités des cultivars.). L’objectif général de cette étude est de contribuer à améliorer la croissance de la tomate en pépinière à l’aide de substrat organique. Spécifiquement, il a été question de déterminer le taux et la vitesse de germination, la hauteur des tiges et le nombre de feuilles pour chacune des formulations afin de déterminer la formulation de substrat idéale en pépinière. Le matériel végétal est constitué de semence de tomate de la variété Cobra 26. Les substrats utilisés sont à base de terre et de balles de riz carbonisées. Le matériel technique est constitué de plaquettes alvéolées, règle graduée et d’un mini pulvérisateur. Les résultats obtenus montrent une variation significative de la vitesse de germination en fonction des formulations. Lors de la croissance des plantes en pépinière, la hauteur moyenne des tiges et le nombre moyen de feuilles, la couleur des feuilles et l’état sanitaire des plantes pour chaque formulation ont été déterminés et l’analyse des résultats a montré une variation significative de ces quatre variables par rapport aux formulations. Les formulations comprenant ¼ de balle de riz carbonisée et ¾ de terre a donné dans l’ensemble les meilleurs résultats.
Author Keywords: essai, tomate, amélioration, développement, balle carbonisée.
How to Cite this Article
Aka Borel Junior Kevin, Boye Mambé Auguste-Denise, and N’Gonian Kouadio Serge, “Optimization of nursery growth of Solanum Lycopersicon by the use of biological substrate,” International Journal of Innovation and Scientific Research, vol. 57, no. 2, pp. 103–116, November 2021.
