MARC details
| 000 -LEADER |
|---|
| fixed length control field |
04078nab|a22004097a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
66207 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240605173507.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
20234s2023||||mx |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
0308-521X |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1873-2267 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1016/j.agsy.2023.103620 |
| 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 |
Khatri-Chhetri, A. |
| Field link and sequence number |
I1706974 |
| 9 (RLIN) |
1402 |
| Miscellaneous information |
Borlaug Institute of South Asia |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Agricultural emissions reduction potential by improving technical efficiency in crop production |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc. |
Elsevier, |
| Date of publication, distribution, etc. |
2023. |
| Place of publication, distribution, etc. |
United Kingdom : |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Open Access |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
CONTEXT: Global and national agricultural development policies normally tend to focus more on enhancing farm productivity through technological changes than on better use of existing technologies. The role of improving technical efficiency in greenhouse gas (GHG) emissions reduction from crop production is the least explored area in the agricultural sector. But improving technical efficiency is necessary in the context of the limited availability of existing natural resources (particularly land and water) and the need for GHG emission reduction from the agriculture sector. Technical efficiency gains in the production process are linked with the amount of input used nd the cost of production that determines both economic and environmental gains from the better use of existing technologies. OBJECTIVE: To assess a relationship between technical efficiency and GHG emissions and test the hypothesis that improving technical efficiency reduces GHG emissions from crop production. METHODS: This study used input-output data collected from 10,689 rice farms and 5220 wheat farms across India to estimate technical efficiency, global warming potential, and emission intensity (GHG emissions per unit of crop production) under the existing crop production practices. The GHG emissions from rice and wheat production were estimated using the CCAFS Mitigation Options Tool (CCAFS-MOT) and the technical efficiency of production was estimated through a stochastic production frontier analysis. RESULTS AND CONCLUSIONS: Results suggest that improving technical efficiency in crop production can reduce emission intensity but not necessarily total emissions. Moreover, our analysis does not support smallholders tend to be technically less efficient and the emissions per unit of food produced by smallholders can be relatively high. Alarge proportion of smallholders have high technical efficiency, less total GHG emissions, and low emissions intensity. This study indicates the levels of technical efficiency and GHG emission are largely influenced by farming typology, i.e. choice and use of existing technologies and management practices in crop cultivation. SIGNIFICANCE: This study will help to promote existing improved technologies targeting GHG emissions reduction from the agriculture production systems. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Khatri-Chhetri, A. : No CIMMYT Affiliation |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Maharjan, S. : No CIMMYT Affiliation |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Cheerakkollil Konath, N. : Not in IRS staff list but CIMMYT Affiliation |
| 597 ## - CGIAR Initiative |
|---|
| CGIAR Impact area |
Climate adaptation & mitigation |
| CGIAR Initiative |
Low-Emission Food Systems Initiative |
| CGIAR Action areas |
Systems Transformation |
| Donor or Funder |
CGIAR Trust Fund |
| CGSpace handle |
https://hdl.handle.net/10568/129868 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Mitigation |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
26191 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Productivity |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1756 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Crop production |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1063 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Greenhouse gas emissions |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
8210 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sapkota, T.B. |
| Field link and sequence number |
INT3361 |
| 9 (RLIN) |
940 |
| Miscellaneous information |
Sustainable Agrifood Systems |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Maharjan, S. |
| Field link and sequence number |
N1706912 |
| 9 (RLIN) |
7323 |
| Miscellaneous information |
Sustainable Intensification Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Konath, N.C. |
| 9 (RLIN) |
30594 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Shirsath, P.B. |
| Field link and sequence number |
I1706976 |
| 9 (RLIN) |
2421 |
| Miscellaneous information |
Borlaug Institute of South Asia |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Agricultural Systems |
| Related parts |
v. 207, art. 103620 |
| Place, publisher, and date of publication |
United Kingdom : Elsevier, 2023 |
| International Standard Serial Number |
0308-521X |
| Record control number |
G444466 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/22554 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |