Is transpiration efficiency a viable plant trait in breeding for crop improvement? (Record no. 29136)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02058nab a22003017a 4500 |
| 001 - CONTROL NUMBER | |
| control field | G96540 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20171220113546.0 |
| 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/10.1071/FP11198 |
| 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 | Sinclair, T.R. |
| 245 00 - TITLE STATEMENT | |
| Title | Is transpiration efficiency a viable plant trait in breeding for crop improvement? |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 2012 |
| 500 ## - GENERAL NOTE | |
| General note | Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=1445-4408 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Increased transpiration efficiency- commonly the ratio of mass accumulation to transpiration-is often suggested as a critical opportunity for genetic improvement for increased crop yields in water-limited environments. However, close inspection of transpiration efficiency (TE) shows that it is a complex term that is explicitly dependent upon both physiological and environmental variables. Physiological variables include leaf photosynthetic capacity, biochemical composition of the plant productions and possible hydraulic limitation on water flow in the plant. Environmental variables include atmospheric CO2 concentration and atmospheric vapour pressure deficit. To complicate the resolution of transpiration efficiency, a weighted integration over the daily cycle and over the dates of interest needs to be resolved. Consequently, it is concluded that transpiration efficiency is not a variable easily resolved for use in many breeding programs. Instead, component traits contributing to TE need to be studied to increase the effective use of available water through the growing season to ultimately maximise growth and yield of the crop. |
| 546 ## - LANGUAGE NOTE | |
| Language note | English |
| 591 ## - CATALOGING NOTES | |
| Affiliation | CSIRO |
| 595 ## - COLLECTION | |
| Collection | Reprints Collection |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | C discrimination |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Leaf photosynthetic capacity |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Plant biochemical composition |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Vapour pressure deficit |
| 773 0# - HOST ITEM ENTRY | |
| Title | Functional Plant Biology |
| Related parts | v. 39, no. 5, p. 359-365 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Article |
| 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 |