Completion report on verification and refinement of the System of Rice Intensification (SRI) project in selected areas of Bangladesh (SP 36 02)
The System of Rice Intensification (SRI) was first developed in the 1980s in Madagascar by Fr. Henri de Laulanie, which offers unprecedented opportunities for improving rice production without dependence on high cost modern inputs. About 20 countries of the world have been currently conducting tr...
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| Формат: | Research report |
| Язык: | English |
| Опубликовано: |
BRAC Research and Evaluation Division (RED)
2020
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| Предметы: | |
| Online-ссылка: | http://hdl.handle.net/10361/13448 |
| id |
10361-13448 |
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| record_format |
dspace |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
System of Rice Intensification (SRI) sub-project (SP 36 02) BRAC Refinement Agriculture and state -- Bangladesh. Rice -- Yields -- Bangladesh. Rice -- Government policy --Bangladesh. |
| spellingShingle |
System of Rice Intensification (SRI) sub-project (SP 36 02) BRAC Refinement Agriculture and state -- Bangladesh. Rice -- Yields -- Bangladesh. Rice -- Government policy --Bangladesh. Husain, A.M. Muazzam Chowhan, Gopal Barua, Proloy Completion report on verification and refinement of the System of Rice Intensification (SRI) project in selected areas of Bangladesh (SP 36 02) |
| description |
The System of Rice Intensification (SRI) was first developed in the 1980s in
Madagascar by Fr. Henri de Laulanie, which offers unprecedented opportunities for
improving rice production without dependence on high cost modern inputs. About 20
countries of the world have been currently conducting trials to further explore the
potentials of SRI in their own countries. Bangladesh needs a rice production system
to significantly improve productivity with less dependence on high cost inputs for
sustaining production and improving food security and livelihoods of its farmers most
of whom are resource poor.
Considering the potentiality of SRI to achieve this aim, trials were started in
Bangladesh in 1999 on a few farms. Initial success encouraged the participating
institutions to undertake organized and co-ordinated trials and research on SRI. At
this stage, this sub-project was approved by IRRI-PETRRA for a period covering two
boro season trials beginning 2002-2003.
The objective of the sub-project was to try out the SRI practice of rice farming at
farmers' field to explore its potentiality in enhancing productivity in a sustainable
manner for improving the livelihoods of resource poor farmers. Trials were
conducted in eight selected areas in the country by four partner organisations -
BRAC, SAFE, POSD and Syngenta Bangladesh Ltd. Among the limitations of the
sub-project were the short period of the study, shortage of organic fertilizer
availability, and the very small scale of trial plots that hampered an effective water
management.
The SRI trials involved motivation of farmers, organising them into Farmers' Field
Schools (FFS), training of different aspects of SRI practices, monitoring their
production activities, collecting and analysing the data to arrive at results,
participatory evaluation of the findings, and communication of the results through
workshops, evaluation and completion reports, manuals, posters, stickers, etc.
The findings of the trials conducted during two Boro seasons, 2002-03 and 2003-04,
showed that total number of participating farmers increased by 62% during the
second year and SRI acreage also significantly increased by 90% during the same
period. Agronomic findings showed that in case of all sub-project partners, number
of tillers per hill was higher for SRI plots than that under farmers' plots. Panicle
length under SRI was also larger than that under farmers' practice in case of all
partners in both seasons. Grain weight per thousand grains was also more under
SRI practice while per cent of unfilled grain was lower. Per hectare gross costs of
producing rice under SRI were lower than that under farmers' practice in both
seasons. Results showed that farmers mainly saved seed and insecticide costs
under SRI. Irrigation costs could not be saved except for POSD due to irrigation
management problems. Both yield and gross returns were significantly higher under
SRI. Net returns per hectare under SRI were also significantly higher ranging from
35% to 73%. Thus in both seasons, while costs were less, yield and profitability of
SRI were found to be significantly higher than that under farmers' practice in case of
all sub-project partners, in spite of many shortcomings faced by participating farmers
in applying SRI methods. |
| format |
Research report |
| author |
Husain, A.M. Muazzam Chowhan, Gopal Barua, Proloy |
| author_facet |
Husain, A.M. Muazzam Chowhan, Gopal Barua, Proloy |
| author_sort |
Husain, A.M. Muazzam |
| title |
Completion report on verification and refinement of the System of Rice Intensification (SRI) project in selected areas of Bangladesh (SP 36 02) |
| title_short |
Completion report on verification and refinement of the System of Rice Intensification (SRI) project in selected areas of Bangladesh (SP 36 02) |
| title_full |
Completion report on verification and refinement of the System of Rice Intensification (SRI) project in selected areas of Bangladesh (SP 36 02) |
| title_fullStr |
Completion report on verification and refinement of the System of Rice Intensification (SRI) project in selected areas of Bangladesh (SP 36 02) |
| title_full_unstemmed |
Completion report on verification and refinement of the System of Rice Intensification (SRI) project in selected areas of Bangladesh (SP 36 02) |
| title_sort |
completion report on verification and refinement of the system of rice intensification (sri) project in selected areas of bangladesh (sp 36 02) |
| publisher |
BRAC Research and Evaluation Division (RED) |
| publishDate |
2020 |
| url |
http://hdl.handle.net/10361/13448 |
| work_keys_str_mv |
AT husainammuazzam completionreportonverificationandrefinementofthesystemofriceintensificationsriprojectinselectedareasofbangladeshsp3602 AT chowhangopal completionreportonverificationandrefinementofthesystemofriceintensificationsriprojectinselectedareasofbangladeshsp3602 AT baruaproloy completionreportonverificationandrefinementofthesystemofriceintensificationsriprojectinselectedareasofbangladeshsp3602 |
| _version_ |
1814308134860095488 |
| spelling |
10361-134482020-01-12T21:01:09Z Completion report on verification and refinement of the System of Rice Intensification (SRI) project in selected areas of Bangladesh (SP 36 02) Husain, A.M. Muazzam Chowhan, Gopal Barua, Proloy System of Rice Intensification (SRI) sub-project (SP 36 02) BRAC Refinement Agriculture and state -- Bangladesh. Rice -- Yields -- Bangladesh. Rice -- Government policy --Bangladesh. The System of Rice Intensification (SRI) was first developed in the 1980s in Madagascar by Fr. Henri de Laulanie, which offers unprecedented opportunities for improving rice production without dependence on high cost modern inputs. About 20 countries of the world have been currently conducting trials to further explore the potentials of SRI in their own countries. Bangladesh needs a rice production system to significantly improve productivity with less dependence on high cost inputs for sustaining production and improving food security and livelihoods of its farmers most of whom are resource poor. Considering the potentiality of SRI to achieve this aim, trials were started in Bangladesh in 1999 on a few farms. Initial success encouraged the participating institutions to undertake organized and co-ordinated trials and research on SRI. At this stage, this sub-project was approved by IRRI-PETRRA for a period covering two boro season trials beginning 2002-2003. The objective of the sub-project was to try out the SRI practice of rice farming at farmers' field to explore its potentiality in enhancing productivity in a sustainable manner for improving the livelihoods of resource poor farmers. Trials were conducted in eight selected areas in the country by four partner organisations - BRAC, SAFE, POSD and Syngenta Bangladesh Ltd. Among the limitations of the sub-project were the short period of the study, shortage of organic fertilizer availability, and the very small scale of trial plots that hampered an effective water management. The SRI trials involved motivation of farmers, organising them into Farmers' Field Schools (FFS), training of different aspects of SRI practices, monitoring their production activities, collecting and analysing the data to arrive at results, participatory evaluation of the findings, and communication of the results through workshops, evaluation and completion reports, manuals, posters, stickers, etc. The findings of the trials conducted during two Boro seasons, 2002-03 and 2003-04, showed that total number of participating farmers increased by 62% during the second year and SRI acreage also significantly increased by 90% during the same period. Agronomic findings showed that in case of all sub-project partners, number of tillers per hill was higher for SRI plots than that under farmers' plots. Panicle length under SRI was also larger than that under farmers' practice in case of all partners in both seasons. Grain weight per thousand grains was also more under SRI practice while per cent of unfilled grain was lower. Per hectare gross costs of producing rice under SRI were lower than that under farmers' practice in both seasons. Results showed that farmers mainly saved seed and insecticide costs under SRI. Irrigation costs could not be saved except for POSD due to irrigation management problems. Both yield and gross returns were significantly higher under SRI. Net returns per hectare under SRI were also significantly higher ranging from 35% to 73%. Thus in both seasons, while costs were less, yield and profitability of SRI were found to be significantly higher than that under farmers' practice in case of all sub-project partners, in spite of many shortcomings faced by participating farmers in applying SRI methods. 2020-01-12T08:03:06Z 2020-01-12T08:03:06Z 2004-06 Research report Husain, A. M., Chowhan, G., & Barua, P. (2004, June). Completion report on verification and refinement of the System of Rice Intensification (SRI) project in selected areas of Bangladesh (SP 36 02). Research Reports (2004): Social Studies, Vol – XXXV, 171–267. http://hdl.handle.net/10361/13448 en application/pdf BRAC Research and Evaluation Division (RED) |