Knowledge Center Catalog

Genotypic variation in maize (Zea mays) influences rates of soil organic matter mineralization and gross nitrification (Record no. 64014)

MARC details
000 -LEADER
fixed length control field 03026nab|a22004337a|4500
001 - CONTROL NUMBER
control field 64014
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250815121411.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 20211s2021||||xxk|||p|op||||00||0|eng|d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0028-646X
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1469-8137 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1111/nph.17537
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 Mwafulirwa, L.
9 (RLIN) 21683
245 10 - TITLE STATEMENT
Title Genotypic variation in maize (Zea mays) influences rates of soil organic matter mineralization and gross nitrification
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. United Kingdom :
Name of publisher, distributor, etc. Wiley,
Date of publication, distribution, etc. 2021.
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Agricultural management practices that increase soil organic matter (SOM), such as no-tillage (NT) with crop residue retention, together with crop varieties best able to source nutrients from SOM, may help reverse soil degradation and improve soil nutrient supply and uptake by plants in low-input environments of tropical and subtropical areas. Here, we screened germplasm representing genetic diversity within tropical maize breeding programmes in relation to shaping SOM mineralization. Then we assessed effects of contrasting genotypes on nitrification rates, and genotype-by-management history interactions on these rates. SOM-C mineralization and gross nitrification rates varied under different maize genotypes. Cumulative SOM-C mineralization increased with root diameter but decreased with increasing root length. Strong influences of management history and interaction of maize genotype-by-management history on nitrification were observed. Overall, nitrification rates were higher in NT soil with residue retention. We propose that there is potential to exploit genotypic variation in traits associated with SOM mineralization and nitrification within breeding programmes. Root diameter and length could be used as proxies for root–soil interactions driving these processes. Development of maize varieties with enhanced ability to mineralize SOM combined with NT and residue retention to build/replenish SOM could be key to sustainable production.
546 ## - LANGUAGE NOTE
Language note Text in English
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Genotypes
Source of heading or term AGROVOC
9 (RLIN) 1134
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Maize
9 (RLIN) 1173
Source of heading or term AGROVOC
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Varieties
9 (RLIN) 1303
Source of heading or term AGROVOC
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Nitrification
Source of heading or term AGROVOC
9 (RLIN) 15865
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Zero tillage
9 (RLIN) 1754
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Plant soil relations
Source of heading or term AGROVOC
9 (RLIN) 8924
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Soil organic matter
Source of heading or term AGROVOC
9 (RLIN) 3022
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Mineralization
Source of heading or term AGROVOC
9 (RLIN) 12097
651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Source of heading or term AGROVOC
9 (RLIN) 1954
Geographic name Southern Africa
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Paterson, E.
9 (RLIN) 21684
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Cairns, J.E.
Field link and sequence number INT2948
9 (RLIN) 879
Miscellaneous information Global Maize Program
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Daniell, T.J.
9 (RLIN) 21685
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Thierfelder, C.
Miscellaneous information Sustainable Intensification Program
-- Sustainable Agrifood Systems
Field link and sequence number INT2939
9 (RLIN) 877
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Baggs, E.M.
9 (RLIN) 21686
773 0# - HOST ITEM ENTRY
Title New Phytologist
Place, publisher, and date of publication United Kingdom : Wiley, 2021.
International Standard Serial Number 0028-646X
Related parts v. 231, no. 5, p. 2015-2028
Record control number G444626
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/21583
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
07/28/2021   07/28/2021 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 07/28/2021

International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2021.
Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
If you have any question, please contact us at
CIMMYT-Knowledge-Center@cgiar.org