Modeling for energy optimization in wetland paddy production in North-West Selangor, Malaysia

In Malaysia, rice is the staple food for the populace and a source of income to the majority of the rural dwellers. The country relies on imported rice to argument the shortfall in local production vis-à-vis demand. The locally produced rice cost more than similar grade of imported rice. Reducing pr...

Full description

Saved in:

Bibliographic Details
Main Author:	Muazu, Aliyu
Format:	Thesis
Language:	English
Published:	2015
Subjects:	Rice - Agriculture and energy - Agricultural productivity Economic aspects - Analysis Agriculture - Research
Online Access:	http://psasir.upm.edu.my/id/eprint/57584/1/FK%202015%2075RR.pdf
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-upm-ir.57584
record_format	uketd_dc
spelling	my-upm-ir.575842018-01-12T02:35:31Z Modeling for energy optimization in wetland paddy production in North-West Selangor, Malaysia 2015-06 Muazu, Aliyu In Malaysia, rice is the staple food for the populace and a source of income to the majority of the rural dwellers. The country relies on imported rice to argument the shortfall in local production vis-à-vis demand. The locally produced rice cost more than similar grade of imported rice. Reducing production cost and enhancing paddy productivity are achieved through optimum use of resources, to which on-farm energy analysis plays a central role by addressing issues of excess energy use. In this study, a thorough on-farm evaluation of farm inputs and output was conducted in 40 farms with net cultivation land area of 27.005 ha at Block E5 Parit Lima Timur, Sungai Besar, North-West Integrated Agricultural Development Authority Selangor, to determine energy and cost efficiency of paddy production in the area and to develop a computer-based platform for appraising performance. The measured farm inputs were converted into energy values using appropriate conversion coefficients and the cost of inputs evaluated based on the prevailing market rate. The technical efficiency of the farms was determined using input oriented constant return to scale Data nvelopment Analysis (DEA) methodology. Quantification of excess energy used in the farms was done using DEA identified benchmarks. The benchmarking results were used to develop maximum yield predictive models for performance appraisal. A method of reference frequency was used to determine best paddy cultivation practices for enhanced paddy productivity. A motion study was conducted to evaluate the mechanization indexes of operations and in the development of fuel predictive models. From the results of the study, at mean yield of 7625 kg/ha, the energy expenditure was 16,440 MJ/ha with energy intensity value of 2.16 MJ/kg. Cost-wise farmers in the study area expended about RM6658/ha and had a benefit-cost ratio of 1.37 and 1.68 with and without government subsidy respectively. Rice - Agriculture and energy - Agricultural productivity Economic aspects - Analysis Agriculture - Research 2015-06 Thesis http://psasir.upm.edu.my/id/eprint/57584/ http://psasir.upm.edu.my/id/eprint/57584/1/FK%202015%2075RR.pdf application/pdf en public phd doctoral Universiti Putra Malaysia Rice - Agriculture and energy - Agricultural productivity Economic aspects - Analysis Agriculture - Research
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English
topic	Rice - Agriculture and energy - Agricultural productivity Economic aspects - Analysis Agriculture - Research
spellingShingle	Rice - Agriculture and energy - Agricultural productivity Economic aspects - Analysis Agriculture - Research Muazu, Aliyu Modeling for energy optimization in wetland paddy production in North-West Selangor, Malaysia
description	In Malaysia, rice is the staple food for the populace and a source of income to the majority of the rural dwellers. The country relies on imported rice to argument the shortfall in local production vis-à-vis demand. The locally produced rice cost more than similar grade of imported rice. Reducing production cost and enhancing paddy productivity are achieved through optimum use of resources, to which on-farm energy analysis plays a central role by addressing issues of excess energy use. In this study, a thorough on-farm evaluation of farm inputs and output was conducted in 40 farms with net cultivation land area of 27.005 ha at Block E5 Parit Lima Timur, Sungai Besar, North-West Integrated Agricultural Development Authority Selangor, to determine energy and cost efficiency of paddy production in the area and to develop a computer-based platform for appraising performance. The measured farm inputs were converted into energy values using appropriate conversion coefficients and the cost of inputs evaluated based on the prevailing market rate. The technical efficiency of the farms was determined using input oriented constant return to scale Data nvelopment Analysis (DEA) methodology. Quantification of excess energy used in the farms was done using DEA identified benchmarks. The benchmarking results were used to develop maximum yield predictive models for performance appraisal. A method of reference frequency was used to determine best paddy cultivation practices for enhanced paddy productivity. A motion study was conducted to evaluate the mechanization indexes of operations and in the development of fuel predictive models. From the results of the study, at mean yield of 7625 kg/ha, the energy expenditure was 16,440 MJ/ha with energy intensity value of 2.16 MJ/kg. Cost-wise farmers in the study area expended about RM6658/ha and had a benefit-cost ratio of 1.37 and 1.68 with and without government subsidy respectively.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Muazu, Aliyu
author_facet	Muazu, Aliyu
author_sort	Muazu, Aliyu
title	Modeling for energy optimization in wetland paddy production in North-West Selangor, Malaysia
title_short	Modeling for energy optimization in wetland paddy production in North-West Selangor, Malaysia
title_full	Modeling for energy optimization in wetland paddy production in North-West Selangor, Malaysia
title_fullStr	Modeling for energy optimization in wetland paddy production in North-West Selangor, Malaysia
title_full_unstemmed	Modeling for energy optimization in wetland paddy production in North-West Selangor, Malaysia
title_sort	modeling for energy optimization in wetland paddy production in north-west selangor, malaysia
granting_institution	Universiti Putra Malaysia
publishDate	2015
url	http://psasir.upm.edu.my/id/eprint/57584/1/FK%202015%2075RR.pdf
_version_	1747812180510638080

Modeling for energy optimization in wetland paddy production in North-West Selangor, Malaysia

Similar Items