Combining ability of some traits in a seven parent diallel cross of selected maize (zea mays) populations (Record no. 10005)

000 -LEADER
fixed length control field 02542nam a22004457a 4500
001 - CONTROL NUMBER
control field 74462
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20170719154857.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211s ||||f| 0 p|p||0|| |
020 ## - INTERNATIONAL STANDARD BOOK NUMBER
International Standard Book Number 92-9146-065-6
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
072 #0 - SUBJECT CATEGORY CODE
Subject category code F08
072 #0 - SUBJECT CATEGORY CODE
Subject category code F30
082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 633.15
Item number EAS No. 6
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Tulu, L.
Affiliation Maize Production Technology for the Future: Challenges and Opportunities. Proceedings of the Eastern and Southern Africa Regional Maize Conference, 6; Addis Ababa (Ethiopia); 21-25 Sep 1998
110 2# - MAIN ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico)
245 00 - TITLE STATEMENT
Title Combining ability of some traits in a seven parent diallel cross of selected maize (zea mays) populations
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Addis Ababa (Ethiopia)
Name of publisher, distributor, etc. CIMMYT|EARO :
Date of publication, distribution, etc. 1999
300 ## - PHYSICAL DESCRIPTION
Extent p. 78-80
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed
520 ## - SUMMARY, ETC.
Summary, etc. A diallel cross was made among seven maize populations. The resulting 21 crosses and seven parents were evaluated in a main season of 1992. The study was undertaken (1) to determine synthesized maize populations for days to 50% silking, ear populations that could be used as suitable parents in breeding program. Mean squares due to entries and general combining ability (GCA) effects were highly significant (P<0.01 ) for all traits. Specific combining ability (SCA) effects were not significant for ear and plant height. General combining ability (GCA) was higher than specific combining ability (SCA) indicating importance of additive genes in controlling all traits. Based on estimates of their general combining ability (GCA) effects Abobako and A-5ll were best parents for earliness, low ear placement and short plant height. Abobako is also appropriate parent for grain yield. KCB X Abobako and Bako composite X A-5ll were best combinations for earliness, low ear placement, short plant height and grain yield. Effective breeding methods through which these parents could be exploited are suggested.
546 ## - LANGUAGE NOTE
Language note English
591 ## - CATALOGING NOTES
Affiliation 0103|AL-Maize Program|AGRIS 0102|AJ
595 ## - COLLECTION
Collection CIMMYT Publications Collection
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Agronomic characters
9 (RLIN) 1008
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Breeding methods
9 (RLIN) 1030
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Combining ability
9 (RLIN) 2367
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Diallel crossing
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element East Africa
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Genes
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Germplasm
9 (RLIN) 1136
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Maize
9 (RLIN) 1173
653 0# - INDEX TERM--UNCONTROLLED
Uncontrolled term CIMMYT
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1314
Topical term or geographic name as entry element Zea mays
Miscellaneous information AGROVOC
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1313
Topical term or geographic name as entry element Yields
Miscellaneous information AGROVOC
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name CIMMYT
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gobezayehu, T.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Wolde, L.,
Relator term coaut.
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Conference proceedings
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection code Permanent Location Current Location Date acquired Full call number Barcode Date last seen Copy number Price effective from Koha item type
  Not Lost     CIMMYT Publications Collection CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 2015-02-10 633.15 EAS No. 6 Q649283 2015-02-10 1 2015-02-10 Conference proceedings
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Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Lunes –Viernes 9:00 am. 17:00 pm. Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org