Calibration and evaluation of a CROPGRO Perennial Forage Model for Brachiaria humidicola yield simulation under future climate in subhumid environments of Ethiopia (Record no. 67977)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02869nab|a22003857a|4500 |
| 001 - CONTROL NUMBER | |
| control field | 67977 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250113095705.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 20249ss2024|||m-uk||ppoop|||00||0|eengdd |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 1022-0119 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 1727-9380 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.2989/10220119.2024.2380699 |
| 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 | Fantahun Dereje |
| 9 (RLIN) | 37081 |
| 245 10 - TITLE STATEMENT | |
| Title | Calibration and evaluation of a CROPGRO Perennial Forage Model for Brachiaria humidicola yield simulation under future climate in subhumid environments of Ethiopia |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | United Kingdom : |
| Name of publisher, distributor, etc. | Taylor and Francis Ltd., |
| Date of publication, distribution, etc. | 2024. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Crop simulation models can be employed to assess the impacts of climate change and aid in strategic planning and decision making regarding forage strategies. This study focused on calibrating and assessing the performance of the CROPGRO Perennial Forage Model in simulating Brachiaria humidicola yield under projected future climates for high and moderate representative concentration pathway (RCP) scenarios in the central and western subhumid regions of Ethiopia. The model was calibrated to accurately represent rainfed growth and biomass yield, using field data from the Debre Zeit and Bako Agricultural Research Centers. Climatic data, including rainfall, temperature and solar radiation, were sourced from weather stations, whereas future climate scenarios for the near future, mid-century and end-of-century periods were derived from the CORDEX Africa outputs under RCP 4.5 and RCP 8.5. The calibration process refined species parameters related to vegetative partitioning, and enhanced the d-statistic and reduced the root mean square error (RMSE) for herbage, leaf, stem and total biomass accumulation. Despite projected decreases in leaf biomass, stem biomass is projected to increase. In addition, there are projected increases in herbage and total biomass accumulation under elevated greenhouse gas concentrations and warmer temperatures. Ultimately, the projected climate under both RCPs had no significant effect on Brachiaria humidicola grass production in Ethiopia. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Climate change |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1045 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Simulation models |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 2569 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Brachiaria humidicola |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 17173 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Yields |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1313 |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME | |
| Geographic name | Ethiopia |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 2025 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ashenafi Mengistu |
| 9 (RLIN) | 37082 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Diriba Geleti |
| 9 (RLIN) | 37083 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fekede Feyissa |
| 9 (RLIN) | 37084 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Diriba Diba |
| 9 (RLIN) | 37085 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Field link and sequence number | 001710201 |
| Personal name | Pequeno, D.N.L. |
| Miscellaneous information | Sustainable Agrifood Systems |
| 9 (RLIN) | 6381 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Buzunesh Tesfaye |
| 9 (RLIN) | 37086 |
| 773 0# - HOST ITEM ENTRY | |
| Place, publisher, and date of publication | United Kingdom : Taylor and Francis Ltd., 2024. |
| Related parts | v. 41, no. 4, p. 235-243 |
| Title | African Journal of Range & Forage |
| International Standard Serial Number | 1022-0119 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10/17/2024 | 10/17/2024 | Article | Not Lost | Dewey Decimal Classification | CIMMYT Staff Publications Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 10/17/2024 |