Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation
A yield prediction model was developed using measured energy inputs data from 40 wetland paddy farms in Malaysia. Energy inputs from six sources were optimized using benchmarking and data envelopment analysis. The model developed based on Cobb-Douglas production function has coefficient of determina...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
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Elsevier B.V. (ScienceDirect)
2014
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| _version_ | 1825949732975935488 |
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| author | Muazu, Ali Yahya, Azmi Wan Ismail, Wan Ishak Bejo, Siti Khairunniza |
| author_facet | Muazu, Ali Yahya, Azmi Wan Ismail, Wan Ishak Bejo, Siti Khairunniza |
| author_sort | Muazu, Ali |
| collection | UPM |
| description | A yield prediction model was developed using measured energy inputs data from 40 wetland paddy farms in Malaysia. Energy inputs from six sources were optimized using benchmarking and data envelopment analysis. The model developed based on Cobb-Douglas production function has coefficient of determination (R2) of 91%. Analysis on the model revealed direct relationship of yield with machinery, fuel, fertilizer and pesticides energy expenditures and an inverse relationship of yield with seeding rate. Hence, suggesting the need to reduce farmers’ present seeding rate of 149 kg/ha to the optimum seeding rate of 128 kg/ha for higher yield and cost reduction. |
| first_indexed | 2024-03-06T08:49:06Z |
| format | Conference or Workshop Item |
| id | upm.eprints-41162 |
| institution | Universiti Putra Malaysia |
| last_indexed | 2024-03-06T08:49:06Z |
| publishDate | 2014 |
| publisher | Elsevier B.V. (ScienceDirect) |
| record_format | dspace |
| spelling | upm.eprints-411622015-10-28T04:23:04Z http://psasir.upm.edu.my/id/eprint/41162/ Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation Muazu, Ali Yahya, Azmi Wan Ismail, Wan Ishak Bejo, Siti Khairunniza A yield prediction model was developed using measured energy inputs data from 40 wetland paddy farms in Malaysia. Energy inputs from six sources were optimized using benchmarking and data envelopment analysis. The model developed based on Cobb-Douglas production function has coefficient of determination (R2) of 91%. Analysis on the model revealed direct relationship of yield with machinery, fuel, fertilizer and pesticides energy expenditures and an inverse relationship of yield with seeding rate. Hence, suggesting the need to reduce farmers’ present seeding rate of 149 kg/ha to the optimum seeding rate of 128 kg/ha for higher yield and cost reduction. Elsevier B.V. (ScienceDirect) 2014 Conference or Workshop Item NonPeerReviewed Muazu, Ali and Yahya, Azmi and Wan Ismail, Wan Ishak and Bejo, Siti Khairunniza (2014) Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation. In: 2nd International Conference on Agricultural and Food Engineering (CAFEi 2014), 1-3 Dec. 2014, Berjaya Hotel, Kuala Lumpur, Malaysia. (pp. 181-190). 10.1016/j.aaspro.2014.11.026 |
| spellingShingle | Muazu, Ali Yahya, Azmi Wan Ismail, Wan Ishak Bejo, Siti Khairunniza Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation |
| title | Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation |
| title_full | Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation |
| title_fullStr | Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation |
| title_full_unstemmed | Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation |
| title_short | Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation |
| title_sort | yield prediction modeling using data envelopment analysis methodology for direct seeding wetland paddy cultivation |
| work_keys_str_mv | AT muazuali yieldpredictionmodelingusingdataenvelopmentanalysismethodologyfordirectseedingwetlandpaddycultivation AT yahyaazmi yieldpredictionmodelingusingdataenvelopmentanalysismethodologyfordirectseedingwetlandpaddycultivation AT wanismailwanishak yieldpredictionmodelingusingdataenvelopmentanalysismethodologyfordirectseedingwetlandpaddycultivation AT bejositikhairunniza yieldpredictionmodelingusingdataenvelopmentanalysismethodologyfordirectseedingwetlandpaddycultivation |