[ Caractérisation agromorphologique du caya blanc (Cleome gynandra L.) de l'Ouest du Burkina Faso ]
Volume 11, Issue 1, April 2015, Pages 156–166
Zakaria Kiebre1, Pauline BATIONO KANDO2, Kiswendsida Romaric NANEMA3, Mahamadou Sawadogo4, and Jean-Didier ZONGO5
1 Département de Biologie et Physiologie Végétales, Unité de Recherche et de Formation en Science de la Vie et de la Terre, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Ouagadougou, Burkina Faso
2 Département de Biologie et Physiologie Végétales, Unité de Formation et de Recherche en Sciences de la vie et de la Terre, Université de Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou, Burkina Faso
3 Département de Biologie et Physiologie Végétales, Unité de Formation et de Recherche en Sciences de la vie et de la Terre, Université de Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou, Burkina Faso
4 Département de Biologie et Physiologie Végétales, Unité de Recherche et de Formation en Science de la Vie et de la Terre, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Ouagadougou, Burkina Faso
5 Département de Biologie et Physiologie Végétales, Unité de Formation et de Recherche en Sciences de la vie et de la Terre, Université de Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou, Burkina Faso
Original language: French
Copyright © 2015 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 objective of this study is to contribute to a better knowledge of the agromorphological diversity of Cleome gynandra L. of the West of Burkina Faso. Hundred accessions, collected in the vegetable gardens and the natural populations of the sahelo-soudan zone and the soudan zone of Burkina Faso, was evaluated according to a Latinized Alpha-Plan design. Observations and Biometrical measurements were carried on 23 variables. The study revealed a great agromorphological variability within the accessions from the vegetable gardens and those collected in the natural populations. 17 characters - 11 quantitatives and 6 qualitatives discriminate the studied accessions. Highly significant differences at 1% were observed between the accessions of the two climatic zones and between the accessions from the vegetable gardens and those collected in the natural populations. The agronomical performances of the accessions from the sahelo-soudan zone are higher than those of the accessions from the soudan zone. Also, the performances of the accessions from the vegetable gardens are higher than those from the natural populations. Several positive correlations were observed. The study of the structuring of the diversity of the accessions revealed two great sets. The first set is mainly constituted with cultivated accessions and accessions from the sahelo-soudan zone. The second set is mainly constituted with accessions collected in the natural populations and of accessions from the soudan zone. Thus, the growing practices and the climatic zones were the determining factors in the structuring of the diversity of the studied accessions.
Author Keywords: Burkina Faso, Spider plant, Cleome gynandra L., diversity, vegetable.
Volume 11, Issue 1, April 2015, Pages 156–166
Zakaria Kiebre1, Pauline BATIONO KANDO2, Kiswendsida Romaric NANEMA3, Mahamadou Sawadogo4, and Jean-Didier ZONGO5
1 Département de Biologie et Physiologie Végétales, Unité de Recherche et de Formation en Science de la Vie et de la Terre, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Ouagadougou, Burkina Faso
2 Département de Biologie et Physiologie Végétales, Unité de Formation et de Recherche en Sciences de la vie et de la Terre, Université de Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou, Burkina Faso
3 Département de Biologie et Physiologie Végétales, Unité de Formation et de Recherche en Sciences de la vie et de la Terre, Université de Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou, Burkina Faso
4 Département de Biologie et Physiologie Végétales, Unité de Recherche et de Formation en Science de la Vie et de la Terre, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Ouagadougou, Burkina Faso
5 Département de Biologie et Physiologie Végétales, Unité de Formation et de Recherche en Sciences de la vie et de la Terre, Université de Ouagadougou, 03 BP 7021 Ouagadougou 03, Ouagadougou, Burkina Faso
Original language: French
Copyright © 2015 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 objective of this study is to contribute to a better knowledge of the agromorphological diversity of Cleome gynandra L. of the West of Burkina Faso. Hundred accessions, collected in the vegetable gardens and the natural populations of the sahelo-soudan zone and the soudan zone of Burkina Faso, was evaluated according to a Latinized Alpha-Plan design. Observations and Biometrical measurements were carried on 23 variables. The study revealed a great agromorphological variability within the accessions from the vegetable gardens and those collected in the natural populations. 17 characters - 11 quantitatives and 6 qualitatives discriminate the studied accessions. Highly significant differences at 1% were observed between the accessions of the two climatic zones and between the accessions from the vegetable gardens and those collected in the natural populations. The agronomical performances of the accessions from the sahelo-soudan zone are higher than those of the accessions from the soudan zone. Also, the performances of the accessions from the vegetable gardens are higher than those from the natural populations. Several positive correlations were observed. The study of the structuring of the diversity of the accessions revealed two great sets. The first set is mainly constituted with cultivated accessions and accessions from the sahelo-soudan zone. The second set is mainly constituted with accessions collected in the natural populations and of accessions from the soudan zone. Thus, the growing practices and the climatic zones were the determining factors in the structuring of the diversity of the studied accessions.
Author Keywords: Burkina Faso, Spider plant, Cleome gynandra L., diversity, vegetable.
Abstract: (french)
L'objectif de cette étude est de contribuer à une meilleure connaissance de la diversité agromorphologique de Cleome gynandra L. de l'Ouest du Burkina Faso. Cent accessions, collectées dans les jardins potagers et dans les populations naturelles de la zone sahélo-soudanienne et de la zone soudanienne du Burkina Faso, ont été évaluées selon un dispositif Alpha-Plan latinisé. Les observations et les mesures biométriques ont porté sur 23 variables. L'étude a mis en évidence une grande variabilité agromorphologique aussi bien au sein des accessions issues des jardins potagers que celles collectées dans les populations naturelles. Au total 17 caractères agromorphologiques discriminent les accessions étudiées. Des différences significatives au seuil de 1% ont été observées entre les accessions des deux zones climatiques d'une part et entre les accessions issues des jardins potagers et celles collectées dans les populations naturelles d'autre part. Les performances agronomiques des accessions issues de la zone sahélo-soudanienne et des accessions issues des jardins potagers sont respectivement supérieures à celles des accessions issues de la zone soudanienne et celles des accessions issues des populations naturelles. Plusieurs corrélations positives ont été observées entre les caractères. L'étude de la structuration de la diversité des accessions a mis en évidence deux grands ensembles. Le premier ensemble est constitué majoritairement d'accessions cultivées et d'accessions issues de la zone sahélo-soudanienne. Le deuxième ensemble est constitué majoritairement d'accessions collectées dans les populations naturelles et d'accessions issues de la zone soudanienne. Ainsi, les pratiques paysannes et les zones climatiques ont été les facteurs déterminants dans la structuration.
Author Keywords: Burkina Faso, Caya blanc, Cleome gynandra L, diversité, légume.
How to Cite this Article
Zakaria Kiebre, Pauline BATIONO KANDO, Kiswendsida Romaric NANEMA, Mahamadou Sawadogo, and Jean-Didier ZONGO, “Agromorphological characterization of Spider plant (Cleome gynandra L.) of West of Burkina Faso,” International Journal of Innovation and Applied Studies, vol. 11, no. 1, pp. 156–166, April 2015.
