Ouedraogo Nofou, Raboin Louis-Marie, Thio Ibie Gilles, Sanou Adama, Kouraogo Issouf, Boro Oumar, Sawadogo Armel Prisca, Yonli Djibril, Gracen Vernon, Nebie Baloua, Ousseini Ardaly.
2023. Agronomic performance and adaptability study of new guinea lines in sudanian and sudano-sahelian zones.
In : Sorghum in the 21th century: Resiliency and Sustainability in the Face of Climate Change. Book of Abstracts. CIRAD, Kansas State University, Sorghum International Development, IRD, CERAAS
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Résumé : An evaluation of agronomic performance and adaptability study of new guinea lines was conducted during two years in three sites (Kamboinse, Fada and Farako-Ba) located in two different agro climatic zones (sudanian and sudano-sahelian). Twenty sorghum lines including checks (Kapelga, ICSV 1049) were evaluated in a randomized complete bloc design with genotypes as studied factors. Agromorphological parameters and midge damage were collected in all studies sites. Among tested lines, seven lines (Kouria, PR3009B, ISX-09004-1-3-1-3-6-7-7-3, Fambe B, Lata//Grin-9-14-1-1-vrac, ISX-09005-7-4-3-1-10-6-6- 10, 12B) were well adapted to sudano-sahelian zone whereas the remaining (11) were well adapted to sudanian zone according to heading date. Three lines (Lata//DouaG-4-27-1-1-vrac, 014-SB-EPDU-1004 and ND07e21(17x30) F2-6-v) were stable across environments and only Lata//Grin-9-14 -1-1 with the two checks (Kapelga and ICSV 1049) were stable under low yielding environment characterized by high midge pressure conditions. Three lines (ISX-09005-7-4-3-1-10-6-6-10, Lata//Ridb-3-9-1-1 and Fambe B were specific to high yielding environment (Kamboinse and Farako-Ba). The stable lines (Lata//DouaG-4-27-1-1, 014-SB-EPDU-1004 and ND07e21(17x30) F2-6-v) across environments constitute some promising lines to be registered in the national catalog for vegetal varieties and will be promoted for cultivation in sudanian and sudano-sahelian zones to enhance sorghum production and also to contribute to ensure food security in Burkina Faso.
Auteurs et affiliations
- Ouedraogo Nofou, INERA (BFA)
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Raboin Louis-Marie, CIRAD-PERSYST-UPR AIDA (BFA)
ORCID: 0000-0002-8749-0406
- Thio Ibie Gilles, INERA (BFA)
- Sanou Adama, INERA (BFA)
- Kouraogo Issouf, INERA (BFA)
- Boro Oumar, INERA (BFA)
- Sawadogo Armel Prisca, INERA (BFA)
- Yonli Djibril, INERA (BFA)
- Gracen Vernon, Cornell University (USA)
- Nebie Baloua, CIMMYT (SEN)
- Ousseini Ardaly, INRAN (NER) - auteur correspondant
Source : Cirad-Agritrop (https://agritrop.cirad.fr/609420/)
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