MARC details
| 000 -LEADER |
|---|
| fixed length control field |
04752nab a22004937a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
57158 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20230704220141.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
151201s2016 n |||p|op||| 00| 0 eng d |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1016/j.fcr.2015.11.008 |
| 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 |
Gathala, M.K. |
| Miscellaneous information |
Sustainable Intensification Program |
| -- |
Sustainable Agrifood Systems |
| Field link and sequence number |
INT3262 |
| 9 (RLIN) |
911 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Productivity, profitability, and energetics : |
| Remainder of title |
a multi-criteria assessment of farmers’ tillage and crop establishment options for maize in intensively cultivated environments of South Asia |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Netherlands : |
| Name of publisher, distributor, etc. |
Elsevier, |
| Date of publication, distribution, etc. |
2016. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Responding to increasing demand from poultry and fish feed industries, maize area is rapidly expandingin South Asia. Current tillage and crop establishment (TCE) practices are however associated with highlevels of input use, including direct and indirect forms of energy. In Bangladesh, policy makers emphasizethe need to reduce the USD 1.4 billion year−1agricultural energy subsidy. Bangladeshi farmers cultivatemaize during the winter rabi season, when yield potential is high. But when poorly managed, farm-ers’ investments in TCE practices may erode farm-level profitability, while inefficiently utilizing energy.Resource-conserving TCE options may however provide an alternative for maintaining or raising yields,while increasing farmers’ income and reducing energy use. We present a multi-criteria assessment of theproductivity, profitability and energetics of alternative TCE options, including zero (ZT), reduced (RT), andstrip tillage (ST), in addition to fresh (FBs) and permanent bed planting (PBs), contrasted with conventionaltillage (CT) in Bangladesh’s main maize producing agro-ecological zones (AEZs). Trials were conductedin 184 farmers’ fields in Bangladesh’s northwestern districts with coarse-textured soils (Rangpur andRajshahi in AEZs 3 and 11, respectively) and in one eastern district with fine-textured soils (Comilla inAEZ 19). Trials spanned the 2009–2010 to 2012–2013 rabi seasons. Significant TCE effects on grain yieldwere observed in AEZs 3 and 11, but not in AEZ 19. Compared to CT, grain yields under FBs, PBs and ST weresignificantly higher in AEZ 3, and also under FBs and PBs in AEZ 11. Production cost was 7.8% lower, whilenet profit and benefit-to-cost ratios for the alternative TCE options were 13.7 and 20% greater than CT,although data were inconsistent in AEZ 19. Across AEZs, total energy inputs were significantly higher forCT (30.3.5 × 103to 33.8 × 103MJ ha−1) compared to alternative options (28.3 × 103to 32.7 × 103MJ ha−1).Permanent beds required the lowest diesel energy compared to CT. Similarly, energy use efficiency (EUE)was significantly higher for PBs and ST compared to CT in AEZ 3 (7.17–8.08 MJ MJ−1) and for PBs and FBsin AEZ 11 (8.55–10.26 MJ MJ−1). Among all options, PBs, FBs and ST provided greater benefits in terms ofincreased yield and profits, increased EUE, and reduced economic risks in AEZs 3 and 11, but less so inAEZ 19. Poor performance in the latter region was due mainly to poorly-drained low- to medium-lowland types that delayed maize planting and impeded optimal establishment. Further efforts are neededto untangle the determinants of spatially variable performance to refine recommendation domains forTCE options for maize in South Asia. |
| 536 ## - FUNDING INFORMATION NOTE |
|---|
| Text of note |
Conservation Agriculture Program |
| 594 ## - STAFFID |
|---|
| StaffID |
INT3262 |
| 594 ## - STAFFID |
|---|
| StaffID |
INT3222 |
| 594 ## - STAFFID |
|---|
| StaffID |
INT3018 |
| 594 ## - STAFFID |
|---|
| StaffID |
INT3034 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Crops |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1069 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1832 |
| Topical term or geographic name as entry element |
Tillage |
| Source of heading or term |
AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Maize |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1173 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
3995 |
| Topical term or geographic name as entry element |
Agroecology |
| Source of heading or term |
AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
337 |
| Personal name |
Timsina, J. |
| Miscellaneous information |
Formerly Sustainable Intensification Program |
| Field link and sequence number |
I1706280 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
2220 |
| Personal name |
Saiful Islam |
| Miscellaneous information |
Formerly Sustainable Intensification Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Krupnik, T.J. |
| Miscellaneous information |
Sustainable Intensification Program |
| -- |
Sustainable Agrifood Systems |
| Field link and sequence number |
INT3222 |
| 9 (RLIN) |
906 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
2221 |
| Personal name |
Bose, T.R. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
2222 |
| Personal name |
Islam, N. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
267 |
| Personal name |
Rahman, M. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
126 |
| Personal name |
Hossain, I. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
113 |
| Personal name |
Harun-Ar-Rashid |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
93 |
| Personal name |
Ghosh, A.K. |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
2223 |
| Personal name |
Mustafa Kamrul Hasan |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
2224 |
| Personal name |
Khayer, A. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
2225 |
| Personal name |
Islam, Z. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Tiwari, T.P. |
| Miscellaneous information |
Sustainable Intensification Program |
| -- |
Global Wheat Program |
| Field link and sequence number |
INT3018 |
| 9 (RLIN) |
881 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
883 |
| Personal name |
McDonald, A. |
| Miscellaneous information |
Sustainable Intensification Program |
| Field link and sequence number |
INT3034 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Record control number |
u444314 |
| International Standard Serial Number |
0378-4290 |
| Place, publisher, and date of publication |
Amsterdam (Netherlands) : Elsevier, 2016. |
| Title |
Field Crops Research |
| Related parts |
v. 186, p. 32-46 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Access only for CIMMYT Staff |
| Uniform Resource Identifier |
https://hdl.handle.net/20.500.12665/202 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Article |
| Suppress in OPAC |
No |