Evaluation of hybrid sorghum parents for morphological, physiological and agronomic traits under post-flowering drought (Record no. 69721)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03493nab|a22004457a|4500 |
| 001 - CONTROL NUMBER | |
| control field | 69721 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20251223112622.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251216s2025 sz ||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 2073-4395 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.3390/agronomy15061399 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Kadiatou Touré |
| 9 (RLIN) | 40956 |
| 245 14 - TITLE STATEMENT | |
| Title | Evaluation of hybrid sorghum parents for morphological, physiological and agronomic traits under post-flowering drought |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | Basel (Switzerland) : |
| Name of publisher, distributor, etc. | MDPI, |
| Date of publication, distribution, etc. | 2025. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 500 ## - GENERAL NOTE | |
| General note | Open Access |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Sorghum (Sorghum bicolor, (L.) Moench.), is one of the most important cereals in semi-arid and subtropical regions of Africa. However, in these regions, sorghum cultivation is often faced with several constraints. In Mali, terminal or post-flowering drought, caused by the early cessation of rains towards the end of the rainy season, is one of the most common constraints. Sorghum is generally adapted to harsh conditions. However, drought combined to heat reduce its yield and production in tropical and subtropical regions. To identify parents of sorghum hybrids tolerant to post-flowering drought for commercial hybrids development and deployment, a total of 200 genotypes, including male and female parents of the hybrids, were evaluated in 2022 by lysimeters under two water regimes, well-irrigated and water-stressed, at ICRISAT in Niger. Agronomic traits such as phenological stages, physiological traits including transpiration efficiency, and morphological traits such as green leaf number were recorded. Genotype × environment (G × E) interaction was significant for harvest index (HI), green leaf number (GLN), and transpiration efficiency (TE), indicating different responses of genotypes under varying water conditions. Transpiration efficiency (TE) was significantly and positively correlated with total biomass (BT), harvest index (HI), and grain weight (GW) under both stress conditions. Genotypes ICSV216094, ICSB293, ICSV1049, ICSV1460016, and ICSV216074 performed better under optimal and stress conditions. The Principal Component Analysis (PCA) results led to the identification of three groups of genotypes. The Groups 1 and 3 are characterized by their yield stability and better performance under stress and optimal conditions. These two groups could be used by breeding programs to develop high yield and drought tolerant hybrids. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 591 ## - CATALOGING NOTES | |
| Affiliation | Jumbo, M.B. : No CIMMYT Affiliation |
| 597 ## - CGIAR Initiative | |
| Donor or Funder | European Union (EU) |
| Program & Accelerators | Breeding for Tomorrow |
| CGSpace handle | https://hdl.handle.net/10568/179246 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Sorghum |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 2002 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Genotypes |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1134 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Drought |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1080 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Lysimeters |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 11764 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Drought stress |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1081 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jumbo, M.B. |
| Miscellaneous information | Global Maize Program |
| Field link and sequence number | INT3488 |
| 9 (RLIN) | 962 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sory Sissoko |
| 9 (RLIN) | 40957 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nebie, B. |
| Field link and sequence number | 001712983 |
| Miscellaneous information | Genetic Resources Program |
| -- | Dryland Crops Program |
| 9 (RLIN) | 30039 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Falalou, H. |
| 9 (RLIN) | 27533 |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Diancoumba, M. |
| 9 (RLIN) | 40958 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abdou Harou |
| 9 (RLIN) | 40434 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Joseph Sékou B. Dembele |
| 9 (RLIN) | 40959 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gano, B. |
| 9 (RLIN) | 40960 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sodio, B. |
| 9 (RLIN) | 40961 |
| 773 ## - HOST ITEM ENTRY | |
| Place, publisher, and date of publication | Basel (Switzerland) : MDPI, 2025. |
| Related parts | v. 15, no. 6, p. 1399 |
| Title | Agronomy |
| International Standard Serial Number | 2073-4395 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Link text | Open Access through DSpace |
| Uniform Resource Identifier | https://hdl.handle.net/10883/36396 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Article |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Date last seen | Total Checkouts | Price effective from | Koha item type | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12/16/2025 | 12/16/2025 | Article | Not Lost | Dewey Decimal Classification | CIMMYT Staff Publications Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 12/16/2025 |