Genetic improvement of wheat yield potential in North China (Record no. 10230)

000 -LEADER
fixed length control field 02891nam a22003977a 4500
001 - CONTROL NUMBER
control field 90003
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20190809223332.0
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 978-1-4020-5496-9
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) CIS-5060
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Zhou, Y.
Affiliation Wheat production in stressed environments. Proceedings of International Wheat Conference, 7; Mar de Plata (Argentina); 27 Nov - 2 Dec 2005
245 00 - TITLE STATEMENT
Title Genetic improvement of wheat yield potential in North China
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Dordrecht (Netherlands)
Name of publisher, distributor, etc. Springer :
Date of publication, distribution, etc. 2007
300 ## - PHYSICAL DESCRIPTION
Extent p. 583-589
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed
490 ## - SERIES STATEMENT
Series statement Developments in Plant Breeding ;
Volume/sequential designation 12
520 ## - SUMMARY, ETC.
Summary, etc. During 2001–03 seasons, three trials including 11 varieties from Hebei Province, 15 varieties from Shandong Province, and 11 varieties from Henan Province were sown in Shijiazhuang, Jinan, and Zhengzhou, respectively. All tested genotypes are the major varieties from 1970s to present. A randomized block design with three replicates was employed. Measurements consisted of heading date, plant height, spike number m-2, thousand kernel weight, kernel number and kernel weight per spike, yield, biomass, and harvest index. In addition, SDS-PAGE and SSR markers were used to detect the presence of 1B/1R translocation, and distribution of dwarfing genes, respectively. Results indicate that annual genetic gain in yield potential is 0.54% (35.4 kg ha-1 year-1, P<0.05), 0.48% (32.0 kg ha-1year-1, P<0.01), and 1.05% (72.1 kg ha-1 year-1, P <0.01), in Hebei, Shandong, and Henan, respectively. In all three trials, yield is positively and significantly associated with kernel weight per spike (r=0.77, 0.73, and 0.75, in Shijiazhuang, Jinan, and Zhengzhou, respectively, the same order below, P<0.05), biomass (r=0.72, 0.70, 0.80, P<0.05) and harvest index (r=0.86, 0.67, 0.76, P<0.05). Significant and negative association is also observed between yield and plant height in Shijiazhuang and Zhengzhou, but not in Jinan. However, positive and significant association between yield and kernel number per spike is presented in Shijiazhuang and Jinan, but not in Zhengzhou. Use of dwarfing genes and 1B/1R translocation are the major factors for yield improvement. Frequencies of Rht-D1b, Rht-B1b, and Rht8c are 67.6%, 16.2%, and 43.2%, respectively
536 ## - FUNDING INFORMATION NOTE
Text of note Global Wheat Program
546 ## - LANGUAGE NOTE
Language note English
594 ## - STAFFID
StaffID INT2411
595 ## - COLLECTION
Collection CIMMYT Staff Publications Collection
653 0# - INDEX TERM--UNCONTROLLED
Uncontrolled term 1B/1R translocation
653 0# - INDEX TERM--UNCONTROLLED
Uncontrolled term harvest index
653 0# - INDEX TERM--UNCONTROLLED
Uncontrolled term yield potential
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Buck, H.T.|Nisi, J.E.|Salomon, N.
Relator term eds.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Chen, X.M.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 398
Personal name Jianbing Yan
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Wang, D.S.,
Relator term coaut.
9 (RLIN) 366
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Xia, X.C.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Zhang, Y.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 838
Personal name He Zhonghu
Miscellaneous information Global Wheat Program
Field link and sequence number INT2411
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 Staff Publications Collection CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 2015-02-10 CIS-5060 634818 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