MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03488nab|a22004697a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
66399 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240919020919.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
202312s2023||||mx |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
2045-2322 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1038/s41598-023-38953-6 |
| 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 |
Gupta, N. |
| 9 (RLIN) |
3697 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Precise irrigation water and nitrogen management improve water and nitrogen use efficiencies under conservation agriculture in the maize-wheat systems |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc. |
Nature Publishing Group, |
| Date of publication, distribution, etc. |
2023. |
| Place of publication, distribution, etc. |
London (United Kingdom) : |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Open Access |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
A 3-year field experiment was setup to address the threat of underground water depletion and sustainability of agrifood systems. Subsurface drip irrigation (SDI) system combined with nitrogen management under conservation agriculture-based (CA) maize-wheat system (MWS) effects on crop yields, irrigation water productivity (WPi), nitrogen use efficiency (NUE) and profitability. Grain yields of maize, wheat, and MWS in the SDI with 100% recommended N were significantly higher by 15.8%, 5.2% and 11.2%, respectively, than conventional furrow/flood irrigation (CT-FI) system. System irrigation water savings (~ 55%) and the mean WPi were higher in maize, wheat, and MWS under the SDI than CT-FI system. There was saving of 25% of fertilizer N in maize and MWS whereas no saving of N was observed in wheat. Net returns from MWS were significantly higher (USD 265) under SDI with 100% N (with no subsidy) than CT-FI system despite with higher cost of production. The net returns were increased by 47% when considering a subsidy of 80% on laying SDI system. Our results showed a great potential of complementing CA with SDI and N management to maximize productivity, NUE, and WPi, which may be economically beneficial and environmentally sound in MWS in Trans-IGP of South Asia. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Gupta, N. : Not in IRS staff list but CIMMYT Affiliation |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Singh, Y. : Not in IRS staff list but CIMMYT Affiliation |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Singh, L.K. : Not in IRS staff list but CIMMYT Affiliation |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Choudhary, K.M. : Not in IRS staff list but CIMMYT Affiliation |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
4220 |
| Topical term or geographic name as entry element |
Irrigation water |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
30861 |
| Topical term or geographic name as entry element |
Nitrogen-use efficiency |
| 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) |
1173 |
| Topical term or geographic name as entry element |
Maize |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1310 |
| Topical term or geographic name as entry element |
Wheat |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1956 |
| Geographic name |
South Asia |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Singh, Y. |
| 9 (RLIN) |
700 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jat, H.S. |
| 9 (RLIN) |
5697 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Singh, L.K. |
| 9 (RLIN) |
1492 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Choudhary, K.M. |
| 9 (RLIN) |
4522 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sidhu, H.S. |
| Field link and sequence number |
INT3482 |
| 9 (RLIN) |
961 |
| Miscellaneous information |
Formerly Borlaug Institute for South Asia |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gathala, M.K. |
| Field link and sequence number |
INT3262 |
| 9 (RLIN) |
911 |
| Miscellaneous information |
Sustainable Agrifood Systems |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jat, M.L. |
| Miscellaneous information |
Formerly Sustainable Intensification Program |
| -- |
Formerly Sustainable Agrifood Systems |
| Field link and sequence number |
INT3072 |
| 9 (RLIN) |
889 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Scientific Reports |
| Related parts |
v. 13, no. 1, art. 12060 |
| Place, publisher, and date of publication |
London (United Kingdom) : Nature Publishing Group, 2023. |
| Record control number |
a58025 |
| International Standard Serial Number |
2045-2322 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/22675 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |