Full-sib reciprocal recurrent selection of two tropical white-endosperm maize population (Record no. 7024)

000 -LEADER
fixed length control field 02615nam a22004217a 4500
001 - CONTROL NUMBER
control field 78724
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20190415173826.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211s ||||f| 0 p|p||0|| |
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
072 #0 - SUBJECT CATEGORY CODE
Subject category code E16
072 #0 - SUBJECT CATEGORY CODE
Subject category code E16
082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 631.53
Item number BOO
110 0# - MAIN ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico)
100 1# - MAIN ENTRY--PERSONAL NAME
9 (RLIN) 884
Personal name San Vicente, F.M.
Miscellaneous information Global Maize Program
Field link and sequence number INT3035
Affiliation Book of abstracts: Arnel R. Hallauer international symposium on plant breeding; Arnel R. Hallauer International Symposium on Plant Breeding; Mexico, D.F. (Mexico); 17-22 Aug 2003
245 00 - TITLE STATEMENT
Title Full-sib reciprocal recurrent selection of two tropical white-endosperm maize population
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Mexico, DF (Mexico)
Name of publisher, distributor, etc. CIMMYT :
Date of publication, distribution, etc. 2003
300 ## - PHYSICAL DESCRIPTION
Extent p. 280-281
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed
520 ## - SUMMARY, ETC.
Summary, etc. Maize is the most im.portant crop in Venezuela and 95% of cultivated area is hybrid seed. Double-cross hybrids have been rapidly adopted and have contributed to sustained yield gains over 30 years. In the last decade, however, yield improvement has diminished considerably. Maize breeders have suggested the development of single-cross hybrids to achieve maximum expression of heterosis and overcome yield decay (Bejarano 2000). A hybrid oriented breeding program requires integrated improvement strategies that depend on combining ability and improvement of heterotic patterns (Vasal et al. 1997). Reciprocal recurrent selection methods are designed to improve the interpopulation cross (hybrid) and, therefore, facilitate better integration between population and hybrid improvement. Modified full-sib reciprocal recurrent selection (MFSRS) (Eberhart et al. 1995) was initiated in P49C17 and NB12 to improve performance of the populations themselves and to enhance the level of heterosis of the population cross. Objectives of our study were: (1) to estimate genetic variances and heritabilities of full-sib families for grain yield and other agronomic traits; (2) to calculate expected genetic gains; and (3) to select the 10% superior full-sib families.
536 ## - FUNDING INFORMATION NOTE
Text of note Global Maize Program
546 ## - LANGUAGE NOTE
Language note English
591 ## - CATALOGING NOTES
Affiliation 0309|AGRIS 0301|AL-Maize Program
594 ## - STAFFID
StaffID INT3035
595 ## - COLLECTION
Collection CIMMYT Publications Collection
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Crossbreeding
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1097
Topical term or geographic name as entry element Endosperm
Miscellaneous information AGROVOC
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Experimentation
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Grain yield
9 (RLIN) 1339
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1145
Topical term or geographic name as entry element Heterosis
Miscellaneous information AGROVOC
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Hybridization
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Maize
9 (RLIN) 1173
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Seed crops
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Díaz, D.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Montilla, J.,
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 2015-02-10 631.53 BOO 3I632399 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.
Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org