Tropical maize synthetics improvement for moisture-stress tolerance for small-scale farmers (Record no. 7383)

000 -LEADER
fixed length control field 03212nam a22005297a 4500
001 - CONTROL NUMBER
control field 80735
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20190401213005.0
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 970-648-120-6
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 F01
082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 338.16
Item number FRI
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Gama, E.E.G.
Affiliation Integrated Approaches to Higher Maize Productivity in the New Millennium
110 0# - MAIN ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT) Kenya
111 2# - MAIN ENTRY--MEETING NAME
Meeting name or jurisdiction name as entry element 7. Proceedings of the Eastern and Southern Africa Regional Maize Conference
Location of meeting Nairobi (Kenya)
Date of meeting 5-11 Feb 2002
245 00 - TITLE STATEMENT
Title Tropical maize synthetics improvement for moisture-stress tolerance for small-scale farmers
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Nairobi (Kenya)
Name of publisher, distributor, etc. KARI|CIMMYT :
Date of publication, distribution, etc. 2002
300 ## - PHYSICAL DESCRIPTION
Extent p. 288-291
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed
520 ## - SUMMARY, ETC.
Summary, etc. Improved maize cultivars that tolerate water stress conditions to produce high yields would be highly desirable for areas practicing low input agriculture. Recurrent selection schemes for improving stress tolerance characteristics have been successfully demonstrated. Thus, our objective was to evaluate 144 S2 progenies from each of two synthetic maize populations, Syndent and Syntlint, from an improvement breeding programme for drought tolerance, to obtain synthetics with high yield potential and good agronomic performance under the water stress conditions of the semi-arid regions of Brazil. The 288 S2 progenies from the two synthetics were evaluated using a 14 x 14 lattice design with two replications in two conditions with water stress (WS) and no water stress (NS) at Janaúba, MG, Brazil, in 2000. The combined analysis of variance showed highly significant (P<0.01) effects for environments and progenies and the interaction between them for Synflint, but a significant effect (P<0.05) for the interaction for Syndent. The estimates found for the broad sense heritability for ear yield of Synflint, were of 0.382 and 0.752 for WS and NS, respectively; and for the Syndent the estimates were of 0.607 and 0.635 for WS and NS, respectively. The genetic variance estimates were greater in NS than in WS environments. The error variance estimates were great for the WS x NS interaction for the two synthetics. The predicted responses to selection pointed out better grains for yield when selection is done in NS than in WS environments.
546 ## - LANGUAGE NOTE
Language note English
591 ## - CATALOGING NOTES
Affiliation 0410|AGRIS 0401|AL-Maize Program
595 ## - COLLECTION
Collection CIMMYT Publications Collection
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Cultivation
9 (RLIN) 1071
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1081
Topical term or geographic name as entry element Drought stress
Miscellaneous information AGROVOC
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Food crops
9 (RLIN) 1994
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 Moisture content
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Rainwater
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Seed production
9 (RLIN) 1253
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Tropical zones
653 0# - INDEX TERM--UNCONTROLLED
Uncontrolled term CIMMYT
653 0# - INDEX TERM--UNCONTROLLED
Uncontrolled term KARI
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1952
Topical term or geographic name as entry element Soil fertility
Miscellaneous information AGROVOC
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1203
Topical term or geographic name as entry element Plant breeding
Miscellaneous information AGROVOC
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Duraes, F.O.M.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Friesen, D.K.|Palmer, A.F.E.
Relator term eds.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Leite, C.E.P.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Oliveira, A.C.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Pacheco, C.A.P.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Parentoni, S.N.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Santos, M.X.,
Relator term coaut.
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Book
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 2015-02-10 338.16 FRI 1D630188 2015-02-10 1 2015-02-10 Book
baner

International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Monday –Friday 9:00 am. 17:00 pm. If you have any question, please contact us at CIMMYT-Knowledge-Center@cgiar.org

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