Simulated bermudagrass production and nitrate leaching affected by El Niño Southern oscillation, soil and clipping frequency (Record no. 59227)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02872nab a22003137a 4500 |
| 001 - CONTROL NUMBER | |
| control field | 59227 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20220919220817.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 180209b2017 wiu|||p| p||| 00| 0 eng d |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.2134/agronj2017.05.0268 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 6385 |
| Personal name | Woli, P. |
| 245 1# - TITLE STATEMENT | |
| Title | Simulated bermudagrass production and nitrate leaching affected by El Niño Southern oscillation, soil and clipping frequency |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | Madison, WI : |
| Name of publisher, distributor, etc. | Crop Science Society of America, |
| Date of publication, distribution, etc. | 2017. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Coastal bermudagrass [Cynodon dactylon (L.) Pers.] is the basis for many forage production systems in the southern United States. The agro-environmental studies on this grass, however, are limited for this region. This study, using the Decision Support System for Agrotechnology Transfer (DSSAT) crop model, assessed the bermudagrass dry matter (DM) yield and N-leaching responses to clipping interval, soil type, and El Niño-Southern Oscillation (ENSO) in the Pineywoods region of Texas. The response variables were simulated for various scenarios including two soil types, five clipping intervals, and 74 yr of weather data. The simulation results showed that with an increase in clipping interval, DM yield increased, whereas N leaching decreased, each at a diminishing rate. Bermudagrass DM yields were less, whereas N leaching was greater over a soil with high runoff potential, compared with a soil whose runoff potential was moderate. Of the three ENSO phases, El Niño had the lowest DM yields and the greatest N leaching. The bermudagrass model tended to overestimate N leaching and underestimate DM yields by a larger magnitude for a longer clipping interval and for a soil with higher runoff potential and higher wilting points. The results suggested that using clipping intervals shorter than 4 wk on any soil in any year might not be beneficial from both agronomic and environmental perspectives. The findings of this study might be helpful to Coastal bermudagrass producers in this region in identifying soil- and weather-specific clipping frequencies for optimizing forage production while minimizing the nitrate contamination of ground water. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 591 ## - CATALOGING NOTES | |
| Affiliation | Pequeno, D. N. L. : No CIMMYT Affiliation |
| Number of CIMMYT Informa | CIMMYT Informa : 2010 (April 4, 2018) |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| 9 (RLIN) | 3096 |
| Topical term or geographic name as entry element | Decision support systems |
| Source of heading or term | AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| 9 (RLIN) | 6389 |
| Topical term or geographic name as entry element | Cynodon dactylon |
| Source of heading or term | AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 6386 |
| Personal name | Rouquette, F. M. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 6387 |
| Personal name | Long, C. R. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 6388 |
| Personal name | Gowda, P. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Field link and sequence number | 001710201 |
| Personal name | Pequeno, D.N.L. |
| Miscellaneous information | Socioeconomics Program |
| -- | Sustainable Agrifood Systems |
| 9 (RLIN) | 6381 |
| 773 0# - HOST ITEM ENTRY | |
| Related parts | v. 109, no. 6, p. 2649-2661 |
| Title | Agronomy Journal |
| Record control number | 444482 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | http://libcatalog.cimmyt.org/Download/reprints/59227.pdf |
| Link text | Access only for CIMMYT Staff |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Article |
| Suppress in OPAC | No |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02/12/2018 | 02/12/2018 | Article | Not Lost | Dewey Decimal Classification | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 02/12/2018 |