Production economics of striped catfish (Pangasianodon hypophthalmus, Sauvage, 1878) farming under polyculture system in Bangladesh (Record no. 59256)
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| 000 -LEADER | |
|---|---|
| fixed length control field | nab a22 7a 4500 |
| 001 - CONTROL NUMBER | |
| control field | 59256 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20191115155008.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 180215s2017 ne |||p| p||| 00| 0 eng d |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.1016/j.aquaculture.2017.12.004 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 3620 |
| Personal name | Ali, H. |
| 245 1# - TITLE STATEMENT | |
| Title | Production economics of striped catfish (Pangasianodon hypophthalmus, Sauvage, 1878) farming under polyculture system in Bangladesh |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | Amsterdam, Netherlands : |
| Name of publisher, distributor, etc. | Elsevier, |
| Date of publication, distribution, etc. | 2018. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The present study assesses the production costs, profitability and the importance of inputs (seed, feed, fertilizer and labor) in striped catfish (Pangasianodon hypophthalmus) production under polyculture system in Bangladesh. A survey was conducted by structured questionnaire during November 2011–June 2012 that included 201 pangasius farmers of four locations, namely Bogra, Jessore, Mymensingh and Narshingdi districts. Based on the aquaculture operation area and management characteristics, these farms were categorized into small, medium and large scale farms. The average annual production costs, gross income, net income and benefit cost ratios were higher (P ≥ 0.05) in medium farms, followed by small and large farms and these parameters varied significantly (P ≤ 0.05) between farm locations. The Cobb-Douglas production function model was applied to evaluate several independent variables (inputs) related with fish production. The results showed that feeding and stocking density were the most significant factors influencing fish production. The analysis also showed an increasing return to scale, implying an increase in inputs will more than proportionately increase production. The estimated marginal physical productivity of the inputs suggests that stocking density, feeding and labor should be increased in order to increase farm profitability. However, some inputs were inefficiently used by different farm categories. Based on the findings of this study, it is recommended that farmers should consider more attention on the use of these inputs more efficiently in order to facilitate a sustainable increase in fish production. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| 9 (RLIN) | 6429 |
| Topical term or geographic name as entry element | Polyculture (aquaculture) |
| Source of heading or term | AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| 9 (RLIN) | 6430 |
| Topical term or geographic name as entry element | Fish farms |
| Source of heading or term | AGROVOC |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME | |
| 9 (RLIN) | 1424 |
| Geographic name | Bangladesh |
| Source of heading or term | AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 6431 |
| Personal name | Rahman, M. M. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 3624 |
| Personal name | Khondker, M. E. J. |
| Field link and sequence number | I1707031 |
| Miscellaneous information | Socioeconomics Program |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 5020 |
| Personal name | Dhar, G. C. |
| 773 0# - HOST ITEM ENTRY | |
| Related parts | v. 491, p. 381-390 |
| Title | Aquaculture |
| International Standard Serial Number | 0044-8486 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Link text | Access only for CIMMYT Staff |
| Uniform Resource Identifier | https://libcatalog.cimmyt.org/Download/cis/59256.pdf |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02/15/2018 | 02/15/2018 | Article | Not Lost | Dewey Decimal Classification | CIMMYT Staff Publications Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 02/15/2018 |