MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02862nab|a22003497a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
61468 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240919021228.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
200305s2020||||ne |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
0014-2336 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1573-5060 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1007/s10681-020-02584-z |
| 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 |
|---|
| Personal name |
Cupertino-Rodrigues, M. |
| 9 (RLIN) |
11573 |
| 245 1# - TITLE STATEMENT |
|---|
| Title |
Evaluation of U.S. inbred lines with expired plant variety protection for mid-altitude tropical maize breeding |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Dordrecht (Netherlands) : |
| Name of publisher, distributor, etc. |
Springer, |
| Date of publication, distribution, etc. |
2020. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Maize (Zea mays L.) inbred lines with expired U.S. Plant Variety Protection Act certificates (ex-PVPA) can be an important source of favorable alleles to improve grain yield, root and stalk lodging, drydown, plant architecture, and reduced time to maturity of tropical hybrids. Understanding the heterotic patterns and combining ability of ex-PVPA lines with tropical lines is necessary to design effective breeding strategies using this germplasm. This study evaluated 10 Iowa Stiff Stalk Synthetic (BSSS) and 11 Non-Stiff Stalk Synthetic (NSSS) inbred lines in hybrid combinations with tropical mid-altitude testers in five mid-altitude environments (900?2000 masl) in Mexico and identified six hybrids with grain yield equal or superior to that of the check hybrids. Two NSSS inbred lines: PHR03 and PHN82 had significant (P < 0.01) and positive general combining ability (GCA) effects with inbred lines from CIMMYT?s Tuxpeño heterotic group. Similarly, the BSSS line PHG39 had a significant positive GCA effect (P < 0.05) with non-Tuxpeño lines. The lines PHN82 and PHK29 had positive GCA effects (P < 0.01) under drought stress and could be used as sources of drought tolerance in CIMMYT breeding programs. The mid-altitude lines CML537 and CML539 had positive GCA effects (1.45 and 0.69 t/ha, respectively; P < 0.01) with NSSS lines whereas hybrids of CML384 with BSSS lines yielded 0.64 t/ha (P < 0.01) more than the average of the testcrosses. These results showed that U.S. ex-PVPA lines can increase grain yield of CIMMYT?s tropical mid-altitude hybrids. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 610 27 - SUBJECT ADDED ENTRY--CORPORATE NAME |
|---|
| 9 (RLIN) |
978 |
| Corporate name or jurisdiction name as entry element |
Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT) |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Maize |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1173 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Plant breeding |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1203 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Germplasm |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1136 |
| 651 #0 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| Geographic name |
United States of America |
| Miscellaneous information |
AGROVOC |
| 9 (RLIN) |
4609 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Dhliwayo, T. |
| Field link and sequence number |
INT3355 |
| 9 (RLIN) |
935 |
| Miscellaneous information |
Global Maize Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Trachsel, S. |
| Field link and sequence number |
INT3300 |
| 9 (RLIN) |
914 |
| Miscellaneous information |
Global Maize Program |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Rui Guo |
| 9 (RLIN) |
11572 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
San Vicente, F.M. |
| Field link and sequence number |
INT3035 |
| 9 (RLIN) |
884 |
| Miscellaneous information |
Global Maize Program |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Euphytica |
| Related parts |
v. 216, no. 3, art. 44 |
| Place, publisher, and date of publication |
Dordrecht (Netherlands) : Springer, 2020. |
| International Standard Serial Number |
0014-2336 |
| Record control number |
u444298 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |