Global Advanced Research Journal of Agricultural Science (GARJAS) ISSN: 2315-5094
August 2015 Vol. 4(8): pp. 439-461
Copyright © 2015 Global Advanced Research Journals

 

Full Length Research Paper

An over view of climate change in the southwestern part of Bangladesh in Jessore and Sathkhira districts and rice Yield response; an analysis of aggregate level data 

Md. Humayun Kabir 

 

International Islamic University Malaysia Kulliyyah of Architecture and Environment Design (KAED)

Department of Urban and regional Planning

*Corresponding Author’s Email: hksmmm@gmail.com

Accepted 16 August, 2015

 

Abstract

This study examines the association between the yield of three main rice crops (e.g., Aus, Aman and Boro) and three main climate variables (e.g., extreme temperature, least temperature and rainfall) for Bangladesh especially Jessore and Sathkhira districts. We use time series data for the 1972–2009 period at an aggregate level to evaluate the association between climate variables and rice harvest using both the normal least rectangles and median (quartile) regression approaches. The findings of this study approve that climate variables have had important belongings on rice yields but that these properties vary among three rice crops. Extreme temperature is statistically important for all rice crops with optimistic belongings on Aus and Aman rice and contrary belongings on Boro rice. Lowest temperature has a statistically important bad effect on Aman rice and a significantly confident effect on Boro rice. Finally, rainwater has a statistically important result on Aus and Aman rice. However, the effects of extreme temperature and least temperature are more distinct compared with that of rainfall. Given these special effects of temperature on rice crops and swelling climate change susceptibilities, policy makers should fund the study and progress of temperature lenient rice varieties, mainly for Aman and Boro rice.

Keywords:  Temperature, Aggregate, Aus, Aman , Boro.

 


 

Related Articles


Original Research Articles
Abdulaziz Alharbi and Ahmad Alzoheiry
Evaluation of Reference Evapotranspiration Estimation for Arid Sites with Only Temperature Records
Glo. Adv. Res. J. Agric. Sci. January 2018 Vol: 7(1): - [Abstract] [Full Text - PDF] (2,502 KB)
Nwite James Nte
Profile Distribution of Soil Physicochemical Properties under Two Land Use Systems in Abakaliki, Southeastern Nigeria
Glo. Adv. Res. J. Agric. Sci. April 2016 Vol: 5(4): - [Abstract] [Full Text - PDF] (170 KB)
Kabiru Isa Dandago, and EL Maude, Jibreel Gambo
Applicability of Activity Based Costing by Manufacturing Firms in Zaria Local Government Area of Kaduna State Nigeria
Glo. Adv. Res. J. Agric. Sci. July 2014 Vol: 3(6): - [Abstract] [Full Text - PDF] (117 KB)
Fatima Bouazza, Rachida Hassikou, Jihane Ennadir, Mohamed Mouncif, Zakaria Mennane, Khadija khedid
Microbiological and Physico-chemical Proprieties of Raw Sheep Milk from Sardi Breed
Glo. Adv. Res. J. Agric. Sci. July 2015 Vol: 4(7): - [Abstract] [Full Text - PDF] (153 KB)
Enwuso A Igwe
Shredded Tire Chips Influence on the Rheological Properties of Grade 60 and 70 Bitumen used in Flexible Road Pavements
Glo. Adv. Res. J. Agric. Sci. September 2015 Vol: 4(5): - [Abstract] [Full Text - PDF] (172 KB)
Jesse Jay O. Villanueva, Leonilo B. Abella, Paolo L. Aragones, Rhona Nińa R. Reyes, Maria Theresa M. Escosia, Ruth Berry O. Magpantay, Rhea dC. Mallari, Hervin Errol T. Mendoza, Jevalyne S. Vienes, Adonis A. Yanos, Richard B. Rapisura, and Jose S. Valmorida
Grain Quality Evaluation of Selected Rice Varieties in the Philippines
Glo. Adv. Res. J. Agric. Sci. November 2018 Vol: 7(11): - [Abstract] [Full Text - PDF] (163 KB)

Current Issue

Viewing Options

View Full Article - PDF
Download Full Article - PDF

Search for Articles

Md. Humayun Kabir on Google Scholar
Md. Humayun Kabir on Pubmed

Statistics

Viewed 3697
Printed 923
Downloaded 1929
Powered By iPortal Works