Résultats pour Auteur : "Obouayeba, Samuel"

Improvement of productivity of the moderate metabolism clone GT 1 of Hevea brasiliensis Muell. Arg. by early upward tapping in Côte d'Ivoire. Obouayeba Samuel, Soumahin Eric Francis, Lacote Régis, Essehi Jean Lopez, Gohet Eric, Obouayeba Abba Pacome. 2021. American Journal of BioScience, 9 (1) : 25-33.

Temporal and structural relations within bark and trunk in Hevea brasiliensis Muell. Arg. (Euphorbiaceae): Physiological maturity index of bark and latex vessels. Obouayeba Samuel, Soumahin Eric Francis, Okoma Khoffi Mathurin, N'Guessan Angelo Evariste Badou, Coulibaly Lancina Fanlégué, Koffi Kouablan Edmond, Lacote Régis. 2012. International Journal of Biosciences, 2 (2) : 56-71.

Relationship between tapping intensity and tapping panel dryness susceptibility of some clones of Hevea brasiliensis in Southwestern Côte. Obouayeba Samuel, Soumahin Eric Francis, Okoma Khoffi Mathurin, Kouadio Boko Aya Marie Chantal, Dick Emmanuel, Lacote Régis. 2011. Agriculture and Biology Journal of North America, 2 (8) : 1151-1159.

Relationship between the tapping cut length and the parameters of vegetative growth and rubber yield of Hevea brasiliensis, clones GT 1 and PB 235 in south-eastern Côte d'Ivoire. Obouayeba Samuel, Soumahin Eric Francis, Okoma Khoffi Mathurin, N'Guessan Angelo Evariste Badou, Lacote Régis, Coulibaly Lancina Fanlégué, Aké S.. 2011. Journal of Crop Science, 2 (2) : 27-44.

Long-term effect of ethylene stimulation on the yield of rubber trees is linked to latex cell biochemistry. Lacote Régis, Gabla O.R., Obouayeba Samuel, Eschbach Jean-Marie, Rivano Franck, Dian Kouadio, Gohet Eric. 2010. Field Crops Research, 115 (1) : 94-98.

Agronomic performance of the clone IRCA 111 of hevea brasiliensis under different frequencies of tapping and stimulation in South-West Côte d'Ivoire. Obouayeba Samuel, Soumahin Eric Francis, Dobo M., Lacote Régis, Gabla O.R., Doumbia Amadou. 2009. Journal of Rubber Research, 12 (2) : 93-102.

Effect of tapping systems and height of tapping opening on clone PB 235 agronomic parameters and it's susceptibility to tapping panel dryness in south-east of Côte d'Ivoire. Obouayeba Samuel, Coulibaly Lancina Fanlégué, Gohet Eric, Yao Thérèse N'drin, Ake Séverin. 2009. Journal of Applied Biosciences, 24 : 1535-1542.

Panel management in rubber (Hevea brasiliensis) tapping and impact on yield, growth, and latex diagnosis. Lacote Régis, Obouayeba Samuel, Clément-Demange André, Dian K., Gnagne Michel Y., Gohet Eric. 2004. Journal of Rubber Research, 7 (3) : 199-217.

Influence of age and girth at opening on growth and productivity of Hevea. Obouayeba Samuel, Boa Daniel, Aké S., Lacrotte Régis. 2002. Indian Journal of Natural Rubber Research, 15 (1) : 66-71.

Dynamics of vegetative growth of Hevea brasiliensis in determining tapping norms. Obouayeba Samuel, Boa Daniel, Gohet Eric, Dian Kouadio, Ouattara N., Keli Zagbahi Jules. 2000. Journal of Rubber Research, 3 (1) : 53-62.

Les performances du clone d'hévéa PB 217 en Côte d'Ivoire. Obouayeba Samuel, Boa Daniel, Jacob Jean-Louis. 1996. Plantations, Recherche, Développement, 3 (5) : 346-354.

Cultures vivrières intercalaires des jeunes hévéas en milieu villageois du Sud-est de la Côte d'Ivoire. Obouayeba Samuel. 1991. Agricultural Systems in Africa, 1 (2) : 21-32.

Some considerations concerning the yield potential of some clones (Hevea Brasiliensis). Lacote Régis, Gabla O.R., Obouayeba Samuel, Gohet Eric, Doumbia Amadou, Gnagne Michel Y., Dian K.. 2007. In : Natural rubber industry: R and D achievements and challenges : International Rubber Conference 2007, Siem Reap, Cambodia, 12-13 November 2007. CRRI, IRRDB. Phnom Penh : CRRI, 272-286. International Rubber Conference, Siem Reap, Cambodge, 12 Novembre 2007/13 Novembre 2007.

The agronomic performances of Hevea brasiliensis clone IRCA111 in South-West of Cote d'Ivoire. Obouayeba Samuel, Gabla O.R., Lacote Régis, Dibi K.B.E., Doumbia Amadou, Soumahin Eric Francis, Dian K.. 2007. In : Natural rubber industry: R and D achievements and challenges : International Rubber Conference 2007, Siem Reap, Cambodia, 12-13 November 2007. CRRI ; IRRDB. Phnom Penh : CRRI, 310-318. International Rubber Conference, Siem Reap, Cambodge, 12 Novembre 2007/13 Novembre 2007.

Sustainable rubber production through good latex harvesting practices: stimulation based on clonal latex functional typology and tapping panel management. Lacote Régis, Doumbia Amadou, Obouayeba Samuel, Gohet Eric. 2013. In : IRRDB Workshop on Latex Harvesting Technology, Binh Duong, Vietnam, November 19th-22nd, 2013. IRRDB. s.l. : s.n., 18 p. IRRDB Workshop on Latex Harvesting Technology, Binh Duong, Viet Nam, 19 Novembre 2013/22 Novembre 2013.

Some considerations concerning the panel management in rubber tapping (Hevea brasiliensis). Lacote Régis, Gabla O.R., Obouayeba Samuel, Gohet Eric, Doumbia Amadou, Gnagne Michel Y., Eschbach Jean-Marie. 2006. In : International Natural Rubber Conference, November 13-14, 2006, Ho Chi Minh, Vietnam : Preprints of papers. Mai Van Son, Nguyen Ngoc Bich, Tong Viet Thinh. Ho Chi Minh City : Rubber Research Institute of Vietnam, 3-15. International Natural Rubber Conference, Ho Chi Minh, Viet Nam, 13 Novembre 2006/14 Novembre 2006.

Influence of age and girth at opening on biochemical and tapping panel dryness parameters of Hevea brasiliensis in determining tapping norms. Criteria of age for Hevea brasiliensis tapping norms. Obouayeba Samuel, Kouadio Dian, Kouamé Christophe, Boa Daniel, Ake Séverin, Lacote Régis. 2005. In : International Workshop on Tapping Panel Dryness, RRII, Kottayam, Kerala, India, november 10, 2005. s.l. : s.n., 18 p. International Workshop on Tapping Panel Dryness, Kerala, Inde, 10 Novembre 2005.

Latex clonal typology of Hevea brasiliensis : Physiological modelling of yield potential and clonal response to ethephon stimulation. Gohet Eric, Chantuma Pisamai, Lacote Régis, Obouayeba Samuel, Dian Kouadio, Clément-Demange André, Dadang Kurnia, Eschbach Jean-Marie. 2003. In : IRRDB Workshop on Exploitation Technology, 15 -18 December 2003, Kottayam, India. s.l. : s.n., 14 p. IRRDB Workshop on Exploitation Technology, Kottayam, Inde, 15 Décembre 2003/18 Décembre 2003.

Contribution of the dynamics of vegetative growth of Hevea brasiliensis to the determination of tapping norms. Obouayeba Samuel, Boa Daniel, Gohet Eric, Dian Kouadio, Ouattara N., Keli Zagbahi Jules. 1998. In : Symposium on natural rubber (Hevea brasiliensis) : Vol II : Physiology and exploitation and crop protection and planting methods sessions = [Symposium sur le caoutchouc naturel (Hevea brasiliensis) : Vol II : sessions physiologie et exploitation, prot. Brickendonbury : IRRDB, 71-79. Symposium on Natural Rubber (Hevea brasiliensis), Ho Chi Ming City, Viet Nam, 14 Octobre 1997/15 Octobre 1997.

The relationship between latex sugar content, the metabolic activity of the latex-bearing system and the production potential of Hevea brasiliensis clones. Gohet Eric, Dian Kouadio, Prévôt Jean-Claude, Obouayeba Samuel, Keli Zagbahi Jules, D'Auzac Jean, Jacob Jean-Louis. 1998. In : Symposium on natural rubber (Hevea brasiliensis): Vol II: Physiology and exploitation and crop protection and planting methods sessions. IRRDB. Brickendonbury : IRRDB, 12-17. Symposium on Natural Rubber (Hevea brasiliensis), Ho Chi Ming City, Viet Nam, 14 Octobre 1997/15 Octobre 1997.

Relation between clone type, latex sucrose content and the occurrence of tapping panel dryness in Hevea brasiliensis. Gohet Eric, Kouadio Dian, Prévôt Jean-Claude, Obouayeba Samuel, Clément Anne, D'Auzac Jean, Keli Zagbahi Jules, Jacob Jean-Louis. 1997. In : IRRDB 1997. Tapping Panel Dryness. IRRDB. Montpellier : CIRAD-CP, 14 p. IRRDB Tapping Panel Dryness Workshop, Danzhou, Chine, 29 Avril 1997/30 Avril 1997.

Rubber-based farming systems with annual and perennial intercrops in the Ivory Coast : overview of 20 years of trials. Keli Zagbahi Jules, Omont Hubert, Dea Goué B., Kouadio C., Obouayeba Samuel. 1997. In : Symposium on farming system aspects of the cultivation of natural rubber (Hevea brasiliensis). IRRDB. Brickendonbury : IRRDB, 46-55. Symposium on Farming System Aspects of the Cultivation of Natural Rubber, Beruwela, Sri Lanka, 6 Novembre 1996.

Wind damage: the possibilities of an integrated research for improving the prevention of risks and the resistance of clones in the rubber tree. Clément-Demange André, Chapuset Thierry, Legnaté Hyacinthe, Costes Evelyne, Doumbia Amadou, Obouayeba Samuel, Nicolas Dominique. 1996. In : Symposium on physiological and molecular aspects of the breeding of Hevea brasiliensis. IRRDB. Brickendonbury : IRRDB, 182-199. IRRDB symposium, Penang, Malaisie, 6 Novembre 1995/7 Novembre 1995.

Enquête sur les cultures vivrières associées en zone caféière au sud-ouest du Togo. Analyse de la productivité du maïs dans le système de culture maïs-manioc-riz. Obouayeba Samuel. 1986. Montpellier : CIRAD, 143 p. Recherche appliquée : Centre national d'études agronomiques des régions chaudes

Hévéa 5 bis : recherche-formation pour le développement des plantations villageoises et des petites et moyennes plantations d'hévéa en Côte d'Ivoire. Rapport annuel d'exécution technique, période de janvier à décembre 1996. Tran Van Canh Canh, Dea Goué B., Obouayeba Samuel, Wahounou P.J., Keli Zagbahi Jules. 1997. Abidjan : IDEFOR, 64 p.

Rapport de mission en Côte d'Ivoire 12-23/01/1989, 12-26/01/1989. D'Auzac Jean, Gener Paul, Clément Demange C. (collab.), Kéli J. (collab.), Obouayeba Samuel (collab.), Tran Van Canh Canh (collab.), Commère Jacques (collab.), Jacob Jean-Louis (collab.). 1989. Paris : CIRAD-IRCA, 67 p.