Differential response from nitrogen sources with and without residue management under conservation agriculture on crop yields, water-use and economics in maize-based rotations (Record no. 60349)

000 -LEADER
fixed length control field nab a22 7a 4500
001 - CONTROL NUMBER
control field 60349
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20190416190441.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 190416s2019 ne |||po|o||| 00| 0 eng d
024 8# - OTHER STANDARD IDENTIFIER
Source of number or code https://doi.org/10.1016/j.fcr.2019.03.017
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
9 (RLIN) 2235
Personal name Jat, S.L.
245 10 - TITLE STATEMENT
Title Differential response from nitrogen sources with and without residue management under conservation agriculture on crop yields, water-use and economics in maize-based rotations
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Amsterdam, Netherlands :
Name of publisher, distributor, etc. Elsevier,
Date of publication, distribution, etc. 2019.
500 ## - GENERAL NOTE
General note Peer review
520 ## - SUMMARY, ETC.
Summary, etc. Under the present scenario of resource degradation, shortage of water & labour, growing production cost, falling water tables as well as farm profitability and climate-change; the sustainability of traditional rice-wheat (RW) system became a major challenge in Indo-Gangetic Plains (IGP). Therefore, to address these issues in India’s, north-western IGP, RW system need to be diversified with conservation agriculture (CA) based profitable and sustainable systems. Full CA based crop production technologies may furnish more yield, reduce water need and enhance farm profitability, without hampering the sustainability of natural resources. So in an established on-going long term study (since 2012), we assessed the medium term-impact of four different nitrogen management practices [Un-fertilized, N through Prilled urea (PU), N through Sulphur coated urea (SCU) and N through Neem coated urea (NCU)] in residue retained permanent bed (PB + R) vs. residue removed permanent bed (PB-R) plots under maize-mustard-mungbean (MMuMb) and maize-wheat-mungbean (MWMb) crop rotations. Results showed that, the maize, wheat and mustard yields were statistically similar in first year of study irrespective of residue retention or removal, whereas during subsequent years, yields of maize, wheat and mustard were significantly (P < 0.05) higher by 10.1–16.7%, 9.3–23.6% and 13.6–21.9% under residue retained plots (full CA) than residue removed plots (partial CA), respectively. However, the mungbean yield was significantly (P < 0.05) greater by 12.4–24.3% in residue retained plots right from first year onwards. In permanent bed plots, residue retention reduced the water requirement by 50–55 ha-mm, and improved water productivity by 9.4–27.6%, 17.7–30.4%, 21.7–42.6% and 33–57.2% in maize, wheat, mustard and mungbean, respectively compared to no residue plots. Economic profit for MMuMb (from 2nd year onward) and MWMb rotations (in all the 5-years) was significantly (P < 0.05) higher by 220–464 and 165–474 US$/ha/year, respectively in residue retained plots compared to residue removed plots. Among N management practices, application of neem and sulphur coated urea significantly improved the individual crops yield, water productivity and system profitability compared to un-fertilized both under residue retained and removed plots. However, across the cropping systems the effectiveness of different N sources varied with residue management, as the annual increment in system productivity of SCU treated and residue retained plots under MMuMb system was about thrice than the residue removed plots. Whereas, in MWMb system the annual increment in system productivity was double in NCU treated and residue retained plots as compared to residue removed plots. Effectiveness of PU was not increased with residue retention in maize and mustard, whereas in wheat both the coated and uncoated urea application increased the annual yield by manifolds. Findings of this study support differential opportunity of residue management and suggest that a combination of full CA-based MMuMb/MWMb system with use of proper N sources [like slow release coated fertilizers (NCU/SCU)] could augment the system productivity, resource-use efficiency, farm profitability, while sustaining the natural resources in Western IGP in India and other similar agro-ecologies.
546 ## - LANGUAGE NOTE
Language note Text in English
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 2619
Topical term or geographic name as entry element Conservation agriculture
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1283
Topical term or geographic name as entry element Sustainability
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1173
Topical term or geographic name as entry element Maize
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 1486
Personal name Parihar, C.M.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 1493
Personal name Singh, A.K.
700 0# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 8233
Personal name Hari S. Nayak
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 9098
Personal name Meena, B.R.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 2234
Personal name Kumar, B.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 1490
Personal name Parihar M.D.
700 1# - ADDED ENTRY--PERSONAL NAME
Field link and sequence number INT3072
9 (RLIN) 889
Personal name Jat, M.L.
Miscellaneous information Sustainable Intensification Program
773 0# - HOST ITEM ENTRY
Related parts v. 236, p. 96-110
Title Field Crops Research
Record control number u444314
International Standard Serial Number 0378-4290
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Access only for CIMMYT Staff
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme
Koha item type Article
Suppress in OPAC 0
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Permanent Location Current Location Date acquired Date last seen Price effective from Koha item type
  Not Lost       CIMMYT Staff Publications Collection CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 2019-04-16 2019-04-16 2019-04-16 Article
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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.
Lunes –Viernes 9:00 am. 17:00 pm. Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org