Influence of the method of stimulation, the concentration of the stimulant and the frequency of its application on the yield of GT 1 in the Ivory Coast

Eschbach Jean-Marie, Tonnelier M.. 1984. Influence of the method of stimulation, the concentration of the stimulant and the frequency of its application on the yield of GT 1 in the Ivory Coast. In : Compte-rendu du Colloque IRRDB Exploitation - physiologie et amélioration de l'hévéa. GERDAT-IRCA; IRRDB. Paris : GERDAT-IRCA, 295-305. Colloque IRRDB exploitation - physiologie et amélioration de l'hévéa, Montpellier, France, 9 Juillet 1984/12 Juillet 1984.

Autre titre : Influence de la méthode de stimulation, de la concentration du stimulant et de la fréquence d'application sur le rendement du clone GT 1 en Côte d'Ivoire

Résumé : A trial lasting 6 years was undertaken in the Ivory Coast to study the effect on Gt 1 of different types of stimulation, concentration and frequency of stimulation as much from the point of view of yield as growth, thickness of renewed bark, rubber and sucrose content and dry cut rate. The best results were obtained with 8 - 10 annual stimulations at the rate of 1 g per tree on panel at 2.5% active ingredient.

Mots-clés Agrovoc : Hevea brasiliensis, latex, production, stimulus, stimulant, éthéphon, dose d'application

Mots-clés géographiques Agrovoc : Côte d'Ivoire

Mots-clés complémentaires : Stimulation

Classification Agris : F60 - Physiologie et biochimie végétale
F61 - Physiologie végétale - Nutrition

Auteurs et affiliations

• Eschbach Jean-Marie
• Tonnelier M.

Source : Cirad - Agritrop (https://agritrop.cirad.fr/401255/)

Métriques

[ Page générée et mise en cache le 2024-04-18 ]