MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03966nab|a22004217a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
63315 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20220106161641.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
202101s2021||||ne |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
0959-6526 |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1016/j.jclepro.2021.126162 |
| 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 |
Kumar, R. |
| 9 (RLIN) |
6360 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Comparative assessment of energy flow, carbon auditing and eco-efficiency of diverse tillage systems for cleaner and sustainable crop production in eastern India |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Amsterdam (Netherlands) : |
| Name of publisher, distributor, etc. |
Elsevier, |
| Date of publication, distribution, etc. |
2021. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Identification of the appropriate tillage production system having lower energy use and carbon-emission, and better crop productivity is becoming increasingly important to maintain the environmental sustainability. In the present study, a comprehensive system analysis was performed for four consecutive years (2016–2019) in three major agroecosystems of eastern India: eastern Indo-Gangetic plain, coastal agroecosystem and hill & plateau region. Six rice-based production systems with different levels of farm mechanization viz., a) fully mechanized tillage, b) partly mechanized tillage and c) traditional tillage were considered in the analysis. The main aim was to assess the energy flow and carbon-balance of diverse tillage production systems. Among the different sources of total input energy, chemical fertilizer accounted for the highest energy used in partly mechanized tillage (44%) and mechanized tillage (38%) followed by diesel, irrigation water, plant protection chemical, seed and electricity. Seed, human, animal energy and farmyard manure accounted for 21, 20, 16 and 16%, respectively, of the total energy input in traditional tillage. Maximum energy input (52161 MJ ha−1) was noted in mechanized tillage and minimum with traditional tillage (16879 MJ ha−1). Cropping systems followed in eastern Indo-Gangetic plain were more energy-intensive (50908 MJ ha−1) compared to coastal-ecosystem (27459 MJ ha−1). On an average, the total energy output in mechanized tillage (395245 MJ ha−1) were 0.3 and 2.4 times higher over partly mechanized and traditional tillage, respectively. Overall, the present results indicated that partly mechanized tillage and coastal agroecosystem were the most energy-efficient with an energy ratio of 8.88 and 9.81, respectively. Mechanized tillage was 0.24 and 1.66 times more carbon-intensive in comparison to partly mechanized and traditional tillage system. Mechanized tillage had higher carbon efficiency (3.75), carbon-sustainability index (2.75), carbon-footprint in spatial scales (4342 kg CO2eq. ha−1), but had 34% less carbon-footprint in yield scales compared to traditional tillage. Mechanized tillage showed 22 and 73% higher system productivity compared to partly mechanized and traditional tillage, respectively. Partly mechanized tillage had a 23% lower cultivation cost than mechanized tillage. Thus, the present study suggests that partly mechanize tillage was the most appropriate energy and carbon-efficient production system in eastern India. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
2601 |
| Topical term or geographic name as entry element |
Carbon |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
12263 |
| Topical term or geographic name as entry element |
Energy |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
3012 |
| Topical term or geographic name as entry element |
Global warming |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
17215 |
| Topical term or geographic name as entry element |
Systems |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Productivity |
| 9 (RLIN) |
1756 |
| Source of heading or term |
AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1832 |
| Topical term or geographic name as entry element |
Tillage |
| 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 |
|---|
| Personal name |
Sarkar, B. |
| 9 (RLIN) |
18382 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Bhatt, B.P. |
| 9 (RLIN) |
6365 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mali, S.S. |
| 9 (RLIN) |
18383 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mondal, S. |
| 9 (RLIN) |
6363 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mishra, J.S. |
| 9 (RLIN) |
6361 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jat, R.K. |
| Field link and sequence number |
INT3419 |
| 9 (RLIN) |
953 |
| Miscellaneous information |
Borlaug Institute for South Asia |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ram Swaroop Meena |
| 9 (RLIN) |
8513 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Anurag, A.P. |
| 9 (RLIN) |
18384 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Raman, R.K. |
| 9 (RLIN) |
18385 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Journal of Cleaner Production |
| Related parts |
v. 293, art. 126162 |
| Place, publisher, and date of publication |
Amsterdam (Netherlands) : Elsevier, 2021. |
| International Standard Serial Number |
0959-6526 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |