Knowledge Center Catalog

Development and evaluation of a sorghum model based on CERES-Maize in a semi-arid tropical environment (Record no. 29496)

MARC details
000 -LEADER
fixed length control field 02209nab a22003017a 4500
001 - CONTROL NUMBER
control field G97158
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20171220113556.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211b |||p||p||||||| |z||| |
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1016/0378-4290(90)90023-5
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 0# - LANGUAGE CODE
Language code of text/sound track or separate title En
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Birch, C.J.
245 00 - TITLE STATEMENT
Title Development and evaluation of a sorghum model based on CERES-Maize in a semi-arid tropical environment
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Date of publication, distribution, etc. 1990
500 ## - GENERAL NOTE
General note Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0378-4290
520 ## - SUMMARY, ETC.
Summary, etc. This paper reports on the development and evaluation of a grain sorghum model (CERES-Sorghum (SAT) for use in the semi-arid tropics. The model was developed from a version of CERES-Maize, previously adapted for use in this climatic zone. Functions for phenology, leaf growth, leaf senescence, assimilate accumulation and grain growth were modified using a small subset of sorghum data and validated against a much larger field-data set. When tested with cultivar De Kalb DK55 at Katherine, Northern Territory, the model successfully predicted grain-yield with a root mean square deviation of 0.972 to ha−1 over a range of sowing dates and water regimes resulting in observed yields ranging from 1.56 to 6.28 t ha−1. Deviations of predicted from observed yields were no greater than those of maize predictions by the parent model. Prediction of components of yield and biomass were also satisfactory. Calibration required 28 changes to the CERES-Maize (SAT) model, of which 15 were changes to coefficients in equations rather than substantial changes to the model. Because of the ease of conversion and the time-use efficiency found in these analyses, the techniques used in this paper could have application where locally calibrated models are required.
546 ## - LANGUAGE NOTE
Language note English
591 ## - CATALOGING NOTES
Affiliation Elsevier
595 ## - COLLECTION
Collection Reprints Collection
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Carberry, P.S.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Hargreaves, J.N.G.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name McCown, R.L.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Muchow, R.C.,
Relator term coaut.
773 0# - HOST ITEM ENTRY
Title Field Crops Research
Related parts v. 24, no. 1-2, p. 87-104
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
07/03/2017   07/03/2017 Article Not Lost     Reprints Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 07/03/2017

International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2021.
Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
If you have any question, please contact us at
CIMMYT-Knowledge-Center@cgiar.org