Spatial and temporal patterns of rice production and productivity
Edited book (chapter)
Chapter Title | Spatial and temporal patterns of rice production and productivity |
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Book Chapter Category | Edited book (chapter) |
ERA Publisher ID | 1821 |
1034 | |
Book Title | The future rice strategy for India |
Authors | Kannan, Elumalai (Author), Paliwal, Ambica (Author) and Sparks, Adam (Author) |
Editors | Mohanty, Samarendu, Chengappa, P. G., Mruthyunjaya, Mruthyunjaya, Ladha, J. K., Baruah, Sampriti, Kannan, Elumalai and Manjuataha, A. V. |
Page Range | 39-68 |
Chapter Number | 3 |
Number of Pages | 30 |
Year | 2017 |
Publisher | Elsevier |
Academic Press | |
Place of Publication | London, United Kingdom |
ISBN | 9780128139363 |
Digital Object Identifier (DOI) | https://doi.org/10.1016/B978-0-12-805374-4.00019-1 |
Web Address (URL) | https://www.sciencedirect.com/science/book/9780128053744 |
Abstract | This chapter analyzes the spatial and temporal patterns of rice production and productivity in India. Of the 20 agroecological zones, five account for more than 60% of the total rice area and these zones unfortunately house a large number of low-productivity districts. Most of these low-productivity districts fall under the rainfed rice ecosystem that seems to lack appropriate production technologies. Average total factor productivity (TFP) growth for rice was estimated at 3.28% from 1991–92 to 2012–13, and much of this growth was contributed by technical change with little improvement in technical efficiency change. Among the states, Punjab registered the highest TFP growth of 5.71%, whereas Assam showed a negative growth rate. With the exception of Andhra Pradesh, all states failed to show technical efficiency gains, meaning higher quantities of rice are produced using a higher quantity of input per hectare. Overall, analysis revealed that technical change was the main driver of TFP growth in rice. |
Keywords | agroecological zones; ecosystems; total factor productivity; technical efficiency change; rice; India |
ANZSRC Field of Research 2020 | 380101. Agricultural economics |
300207. Agricultural systems analysis and modelling | |
300409. Crop and pasture protection (incl. pests, diseases and weeds) | |
300402. Agro-ecosystem function and prediction | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Jawaharlal Nehru University, India |
International Rice Research Institute, Philippines | |
Centre for Crop Health | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q49zv/spatial-and-temporal-patterns-of-rice-production-and-productivity
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