Identifying optimum rates of fertilizer nitrogen application to maximize economic return and minimize nitrous oxide emission from rice–wheat systems in the Indo-Gangetic Plains of India (Record no. 61408)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02960nab a22004217a 4500 |
| 001 - CONTROL NUMBER | |
| control field | 61408 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240919020917.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 200221s2020 xxk|||p|op||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0365-0340 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 1476-3567 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.1080/03650340.2019.1708332 |
| 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 | Sapkota, T.B. |
| Miscellaneous information | Sustainable Intensification Program |
| -- | Sustainable Agrifood Systems |
| Field link and sequence number | INT3361 |
| 9 (RLIN) | 940 |
| 245 10 - TITLE STATEMENT | |
| Title | Identifying optimum rates of fertilizer nitrogen application to maximize economic return and minimize nitrous oxide emission from rice–wheat systems in the Indo-Gangetic Plains of India |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | United Kingdom : |
| Name of publisher, distributor, etc. | Taylor & Francis, |
| 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. | Rice–wheat (RW) cropping system in India is a major source of N2O emissions. In such system, defining N rates that deliver minimal N2O emissions and economically optimum yield would benefit both food production and the environment. We measured yield and N2O fluxes from RW systems in Northwest IGP under two tillage systems and five N rates (0, 75, 150, 225 and 300 kg N ha−1) for both rice and wheat using static chamber method. Seasonal pattern of N2O emission was mainly influenced by fertilizer and water application events with no significant effect of tillage systems. Mean annual N2O emission from RW system was 1.49 kg N ha−1 in N75 plot and 2.97–3.04 in the plots receiving ≥150 kg N ha−1. On average, the yield-scaled N2O emissions of rice and wheat were 0.25 and 0.52 kg N2O–N mg−1, respectively. Our finding suggests that N rates between 120–200 kg N ha−1 in rice and 50–185 kg ha−1 in wheat provide the most economical returns and application rates beyond these ranges would be both economically and environmentally unsustainable. Within the range of N rate studied, fertilizer-induced N2O-EF for rice and wheat were 0.41% and 0.79%, respectively. |
| 526 ## - STUDY PROGRAM INFORMATION NOTE | |
| Program name | CCAFS |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 4669 |
| Topical term or geographic name as entry element | Nitrous oxide |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 11417 |
| Topical term or geographic name as entry element | Emission |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 8210 |
| Topical term or geographic name as entry element | Greenhouse gas emissions |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Cropping systems |
| Miscellaneous information | AGROVOC |
| Source of heading or term | |
| 9 (RLIN) | 1068 |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 3726 |
| Geographic name | India |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 1492 |
| Personal name | Singh, L.K. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 5698 |
| Personal name | Yadav, A.K. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Field link and sequence number | I1706974 |
| 9 (RLIN) | 1402 |
| Personal name | Khatri-Chhetri, A. |
| Miscellaneous information | Borlaug Institute of South Asia |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 5697 |
| Personal name | Jat, H.S. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 2439 |
| Personal name | Sharma, P.C. |
| 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 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Field link and sequence number | INT3349 |
| 9 (RLIN) | 930 |
| Personal name | Stirling, C. |
| Miscellaneous information | Sustainable Intensification Program |
| 773 0# - HOST ITEM ENTRY | |
| Place, publisher, and date of publication | United Kingdom : Taylor & Francis, 2020. |
| Related parts | v. 66, no. 14, p. 2039-2054 |
| Title | Archives of Agronomy and Soil Science |
| Record control number | 94785 |
| International Standard Serial Number | 0365-0340 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Link text | Open Access through DSpace |
| Uniform Resource Identifier | https://hdl.handle.net/10883/20782 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Article |
| Suppress in OPAC | No |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02/21/2020 | 02/21/2020 | Article | Not Lost | Dewey Decimal Classification | CIMMYT Staff Publications Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 02/21/2020 |