Interrelation between soil compaction and field performances of different machinery at MADA’s rice field, Kedah, Malaysia

Operation of machinery on the field are causing damage that are clearly observed at the top soil level. However, because the Muda Agricultural Development Authority (MADA) region is spatially dispersed, assessing the extent and level of damaged soil layer is challenging. The study focused on aff...

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Main Author:	Mat Nasir, Radiah
Format:	Thesis
Language:	English
Published:	2021
Subjects:	Soil compaction Agricultural machinery - Malaysia
Online Access:	http://psasir.upm.edu.my/id/eprint/104152/1/RADIAH%20BINTI%20MAT%20NASIR%20-%20IR.pdf
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id	my-upm-ir.104152
record_format	uketd_dc
spelling	my-upm-ir.1041522023-07-13T00:51:29Z Interrelation between soil compaction and field performances of different machinery at MADA’s rice field, Kedah, Malaysia 2021-12 Mat Nasir, Radiah Operation of machinery on the field are causing damage that are clearly observed at the top soil level. However, because the Muda Agricultural Development Authority (MADA) region is spatially dispersed, assessing the extent and level of damaged soil layer is challenging. The study focused on affected soil under various machinery weight and size, for different soil conditions. In this study, a minimum of three plots with slightly different soil types were put under test using four different types of machinery; rubber-wheeled tractor (RWT); half-track tractor (HTT); mini combine harvester (CM); large combine harvester (CB). The field tests were replicated for two seasons of paddy plantation processes: tillage and harvesting. Before the test, soil field condition was analysed to determine the soil texture. Soil damage was measured by determining soil compaction quantified by bulk density (BD), soil penetration resistance (SR) and soil moisture (SM). Machinery performances were also evaluated in term of field efficiency (FE), effective field capacity (EFC), field capacity (FC) and field machine index (FMI). The damaged soil compaction was successfully quantified and compared for land preparation and harvesting in Kedah, Malaysia. In this study the value 0.4 - 0.5 MPa for tractor and 0.6 – 0.7 MPa for harvester at 0-20 cm depth concluded that RWT, HTT, CM and CB are the machines suitable for rice field operation. Based on machinery performance only significant on EFC but here is no significant difference between the HTT and RWT, and CM and CB in terms of FE, EFC and FMI. Lastly, map of BD, SM and PR were created entire plot by using Geostatics particularly Kriging interpolation method to develop maps using ArcGIS® software. This information can be used by the farmer in order to improve farm’s machinery management. Soil compaction Agricultural machinery - Malaysia 2021-12 Thesis http://psasir.upm.edu.my/id/eprint/104152/ http://psasir.upm.edu.my/id/eprint/104152/1/RADIAH%20BINTI%20MAT%20NASIR%20-%20IR.pdf text en public masters Universiti Putra Malaysia Soil compaction Agricultural machinery - Malaysia Mat Su, Ahmad Suhaizi
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English
advisor	Mat Su, Ahmad Suhaizi
topic	Soil compaction Agricultural machinery - Malaysia
spellingShingle	Soil compaction Agricultural machinery - Malaysia Mat Nasir, Radiah Interrelation between soil compaction and field performances of different machinery at MADA’s rice field, Kedah, Malaysia
description	Operation of machinery on the field are causing damage that are clearly observed at the top soil level. However, because the Muda Agricultural Development Authority (MADA) region is spatially dispersed, assessing the extent and level of damaged soil layer is challenging. The study focused on affected soil under various machinery weight and size, for different soil conditions. In this study, a minimum of three plots with slightly different soil types were put under test using four different types of machinery; rubber-wheeled tractor (RWT); half-track tractor (HTT); mini combine harvester (CM); large combine harvester (CB). The field tests were replicated for two seasons of paddy plantation processes: tillage and harvesting. Before the test, soil field condition was analysed to determine the soil texture. Soil damage was measured by determining soil compaction quantified by bulk density (BD), soil penetration resistance (SR) and soil moisture (SM). Machinery performances were also evaluated in term of field efficiency (FE), effective field capacity (EFC), field capacity (FC) and field machine index (FMI). The damaged soil compaction was successfully quantified and compared for land preparation and harvesting in Kedah, Malaysia. In this study the value 0.4 - 0.5 MPa for tractor and 0.6 – 0.7 MPa for harvester at 0-20 cm depth concluded that RWT, HTT, CM and CB are the machines suitable for rice field operation. Based on machinery performance only significant on EFC but here is no significant difference between the HTT and RWT, and CM and CB in terms of FE, EFC and FMI. Lastly, map of BD, SM and PR were created entire plot by using Geostatics particularly Kriging interpolation method to develop maps using ArcGIS® software. This information can be used by the farmer in order to improve farm’s machinery management.
format	Thesis
qualification_level	Master's degree
author	Mat Nasir, Radiah
author_facet	Mat Nasir, Radiah
author_sort	Mat Nasir, Radiah
title	Interrelation between soil compaction and field performances of different machinery at MADA’s rice field, Kedah, Malaysia
title_short	Interrelation between soil compaction and field performances of different machinery at MADA’s rice field, Kedah, Malaysia
title_full	Interrelation between soil compaction and field performances of different machinery at MADA’s rice field, Kedah, Malaysia
title_fullStr	Interrelation between soil compaction and field performances of different machinery at MADA’s rice field, Kedah, Malaysia
title_full_unstemmed	Interrelation between soil compaction and field performances of different machinery at MADA’s rice field, Kedah, Malaysia
title_sort	interrelation between soil compaction and field performances of different machinery at mada’s rice field, kedah, malaysia
granting_institution	Universiti Putra Malaysia
publishDate	2021
url	http://psasir.upm.edu.my/id/eprint/104152/1/RADIAH%20BINTI%20MAT%20NASIR%20-%20IR.pdf
_version_	1776100412278964224

Interrelation between soil compaction and field performances of different machinery at MADA’s rice field, Kedah, Malaysia

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