Knowledge Center Catalog

Genotype-by-environment interaction effects under heat stress in tropical maize (Record no. 63170)

MARC details
000 -LEADER
fixed length control field 03358nab|a22005537a|4500
001 - CONTROL NUMBER
control field 63170
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20231011234127.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 200325s2020||||sz |||p|op||||00||0|eng|d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 2073-4395 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.3390/agronomy10121998
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 Vinayan, M.T.
9 (RLIN) 925
Field link and sequence number INT3341
Miscellaneous information Global Maize Program
245 10 - TITLE STATEMENT
Title Genotype-by-environment interaction effects under heat stress in tropical maize
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Basel (Switzerland) :
Name of publisher, distributor, etc. MDPI,
Date of publication, distribution, etc. 2020.
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Spring maize area has emerged as a niche market in South Asia. Production of maize during this post-rainy season is often challenged due to heat stress. Therefore, incorporating heat stress resilience is an important trait for incorporation in maize hybrids selected for deployment in this season. However, due to the significant genotype × environment interaction (GEI) effects under heat stress, the major challenge lies in identifying maize genotypes with improved stable performance across locations and years. In the present study, we attempted to identify the key weather variables responsible for significant GEI effects, and identify maize hybrids with stable performance under heat stress across locations/years. The study details the evaluation of a set of prereleased advanced maize hybrids across heat stress vulnerable locations in South Asia during the spring seasons of 2015, 2016 and 2017. Using factorial regression, we identified that relative humidity (RH) and vapor pressure deficit (VPD) as the two most important environmental covariates contributing to the large GEI observed on grain yield under heat stress. The study also identified reproductive stage, starting from tassel emergence to early grain-filling stage, as the most critical crop stage highly susceptible to heat stress. Across-site/year evaluation resulted in identification of six high yielding heat stress resilient hybrids.
526 ## - STUDY PROGRAM INFORMATION NOTE
Program name Maize CRP
Maize Flagship Projects FP3 - Stress resilient and nutritious maize
546 ## - LANGUAGE NOTE
Language note Text in English
591 ## - CATALOGING NOTES
Affiliation Seetharam, K. : Not in IRS Staff list but CIMMYT Affiliation
591 ## - CATALOGING NOTES
Affiliation Das, R.R. : Not in IRS Staff list but CIMMYT Affiliation
591 ## - CATALOGING NOTES
Affiliation Viswanadh, S. : Not in IRS Staff list but CIMMYT Affiliation
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1133
Topical term or geographic name as entry element Genotype environment interaction
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1971
Topical term or geographic name as entry element Heat stress
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
Source of heading or term AGROVOC
9 (RLIN) 1313
Topical term or geographic name as entry element Yields
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1045
Topical term or geographic name as entry element Climate change
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 10780
Topical term or geographic name as entry element Relative humidity
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 10781
Topical term or geographic name as entry element Vapour pressure
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 862
Personal name Zaidi, P.H.
Field link and sequence number INT2823
Miscellaneous information Global Maize Program
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 1446
Personal name Seetharam, K.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Das, R.R.
9 (RLIN) 17505
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 18050
Personal name Viswanadh, S.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 10782
Personal name Ahmed, S.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 18051
Personal name Miah, M.A.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 2054
Personal name Koirala, K.B.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 18052
Personal name Tripathi, M.P.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 18053
Personal name Arshad, M.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 18054
Personal name Pandey, K.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 18055
Personal name Chaurasia, R.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 3769
Personal name Kuchanur, P.H.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 3768
Personal name Patil, A.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 4318
Personal name Mandal, S.S.
773 0# - HOST ITEM ENTRY
Title Agronomy
Related parts v. 10, no. 12, art. 1998
Place, publisher, and date of publication Basel (Switzerland) : MDPI, 2020.
International Standard Serial Number 2073-4395
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/21156
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Suppress in OPAC No
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
01/25/2021   01/25/2021 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 01/25/2021

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