Simulating Wheat Yield under Changing Temperature Carbon Dioxide and Solar Radiation Levels in Bangladesh

1
S. Ishtiaque
S. Ishtiaque
2
R. Sen
R. Sen
3
M.A.H.S. Jahan
M.A.H.S. Jahan
4
Apurba K. Choudhury
Apurba K. Choudhury
5
S. Akhter
S. Akhter
6
F. Ahmed
F. Ahmed
7
Jatish C. Biswas
Jatish C. Biswas
8
M. Manirruzaman
M. Manirruzaman
9
M. Muinnuddin Miah
M. Muinnuddin Miah
10
M. M. Rahman
M. M. Rahman
11
Naveen Kalra
Naveen Kalra
10 Hajee Mohammad Danesh Science and Technology University

Send Message

To: Author

GJSFR Volume 18 Issue D2

Article Fingerprint

ReserarchID

XK96P

Simulating Wheat Yield under Changing Temperature Carbon Dioxide and Solar Radiation Levels in Bangladesh Banner

AI TAKEAWAY

The objective of our study was to evaluate, in a population of Togolese People Living With HIV(PLWHIV), the agreement between three scores derived from the general population namely the Framingham score, the Systematic Coronary Risk Evaluation (SCORE), the evaluation of the cardiovascular risk (CVR) according to the World Health Organization.
  • English
  • Afrikaans
  • Albanian
  • Amharic
  • Arabic
  • Armenian
  • Azerbaijani
  • Basque
  • Belarusian
  • Bengali
  • Bosnian
  • Bulgarian
  • Catalan
  • Cebuano
  • Chichewa
  • Chinese (Simplified)
  • Chinese (Traditional)
  • Corsican
  • Croatian
  • Czech
  • Danish
  • Dutch
  • Esperanto
  • Estonian
  • Filipino
  • Finnish
  • French
  • Frisian
  • Galician
  • Georgian
  • German
  • Greek
  • Gujarati
  • Haitian Creole
  • Hausa
  • Hawaiian
  • Hebrew
  • Hindi
  • Hmong
  • Hungarian
  • Icelandic
  • Igbo
  • Indonesian
  • Irish
  • Italian
  • Japanese
  • Javanese
  • Kannada
  • Kazakh
  • Khmer
  • Korean
  • Kurdish (Kurmanji)
  • Kyrgyz
  • Lao
  • Latin
  • Latvian
  • Lithuanian
  • Luxembourgish
  • Macedonian
  • Malagasy
  • Malay
  • Malayalam
  • Maltese
  • Maori
  • Marathi
  • Mongolian
  • Myanmar (Burmese)
  • Nepali
  • Norwegian
  • Pashto
  • Persian
  • Polish
  • Portuguese
  • Punjabi
  • Romanian
  • Russian
  • Samoan
  • Scots Gaelic
  • Serbian
  • Sesotho
  • Shona
  • Sindhi
  • Sinhala
  • Slovak
  • Slovenian
  • Somali
  • Spanish
  • Sundanese
  • Swahili
  • Swedish
  • Tajik
  • Tamil
  • Telugu
  • Thai
  • Turkish
  • Ukrainian
  • Urdu
  • Uzbek
  • Vietnamese
  • Welsh
  • Xhosa
  • Yiddish
  • Yoruba
  • Zulu

The wheat crop in the tropical region will be most sufferers because of increased temperature in future. Calibrated and validated DSSAT (CERES-Wheat) model was used to evaluate the impact of increased temperatures (1-3oC), elevated CO2 (450 and 550 ppm) levels and radiation changes (5% and 10% increase and decrease) on the yield of wheat in Bangladesh. The highest grain yield of 5194 kg ha-1 was obtained from BARI Gom-28 followed by BARI Gom-27 (4866 kg ha-1) and BARI Gom-26 (4573 kg ha-1) under existing temperature conditions. Wheat yield at Gazipur increased with elevated atmospheric CO2 concentration but decreased with the increase in temperature. On an average, 11.95, 18.97 and 22.82 percent yield reductions were observed with 1, 2 and 3-degree rise in temperatures, respectively under ambient CO2 level at Gazipur. About 2-4% yield compensations are likely if the CO2 level is increased up to 550 ppm. In Dinajpur area, grain yield of wheat (BARI Gom-28) also reduced by about 6-25% depending on temperature rise. BARI Gom-28 gave the highest grain yield (5006 kg ha-1) with 10% increase in solar radiation but, grain yield decreased and the yield was 4182 kg ha-1 with the reduction of solar radiation by 10%. About 4.43% and 7.70% yield increase was predicted if solar radiation increases by 5 and 10%, respectively compared to no radiation changes; whereas 4.94% and 10.02% yield reductions was simulated with 5 and 10% decrease in solar radiation, respectively. Reduction in solar radiation and rise in temperature would reduce wheat yield in Bangladesh, although increased atmospheric CO2 levels might reduce the yield reduction rates.

Article file ID not found.

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

S. Ishtiaque. 2018. \u201cSimulating Wheat Yield under Changing Temperature Carbon Dioxide and Solar Radiation Levels in Bangladesh\u201d. Global Journal of Science Frontier Research - D: Agriculture & Veterinary GJSFR-D Volume 18 (GJSFR Volume 18 Issue D2): .

Download Citation

Issue Cover
GJSFR Volume 18 Issue D2
Pg. 27- 35
Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords
Classification
GJSFR-D Classification: FOR Code: 070106
Version of record

v1.2

Issue date

April 30, 2018

Language

English

Experiance in AR

The methods for personal identification and authentication are no exception.

Read in 3D

The methods for personal identification and authentication are no exception.

Article Matrices
Total Views: 3033
Total Downloads: 1355
2026 Trends
Research Identity (RIN)
Related Research

Article in Review

The wheat crop in the tropical region will be most sufferers because of increased temperature in future. Calibrated and validated DSSAT (CERES-Wheat) model was used to evaluate the impact of increased temperatures (1-3oC), elevated CO2 (450 and 550 ppm) levels and radiation changes (5% and 10% increase and decrease) on the yield of wheat in Bangladesh. The highest grain yield of 5194 kg ha-1 was obtained from BARI Gom-28 followed by BARI Gom-27 (4866 kg ha-1) and BARI Gom-26 (4573 kg ha-1) under existing temperature conditions. Wheat yield at Gazipur increased with elevated atmospheric CO2 concentration but decreased with the increase in temperature. On an average, 11.95, 18.97 and 22.82 percent yield reductions were observed with 1, 2 and 3-degree rise in temperatures, respectively under ambient CO2 level at Gazipur. About 2-4% yield compensations are likely if the CO2 level is increased up to 550 ppm. In Dinajpur area, grain yield of wheat (BARI Gom-28) also reduced by about 6-25% depending on temperature rise. BARI Gom-28 gave the highest grain yield (5006 kg ha-1) with 10% increase in solar radiation but, grain yield decreased and the yield was 4182 kg ha-1 with the reduction of solar radiation by 10%. About 4.43% and 7.70% yield increase was predicted if solar radiation increases by 5 and 10%, respectively compared to no radiation changes; whereas 4.94% and 10.02% yield reductions was simulated with 5 and 10% decrease in solar radiation, respectively. Reduction in solar radiation and rise in temperature would reduce wheat yield in Bangladesh, although increased atmospheric CO2 levels might reduce the yield reduction rates.

Our website is actively being updated, and changes may occur frequently. Please clear your browser cache if needed. For feedback or error reporting, please email [email protected]
×

This Page is Under Development

We are currently updating this article page for a better experience.

Request Access

Please fill out the form below to request access to this research paper. Your request will be reviewed by the editorial or author team.
X

Quote and Order Details

Contact Person

Invoice Address

Notes or Comments

This is the heading

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

High-quality academic research articles on global topics and journals.

Simulating Wheat Yield under Changing Temperature Carbon Dioxide and Solar Radiation Levels in Bangladesh

S. Ishtiaque
S. Ishtiaque
R. Sen
R. Sen
M.A.H.S. Jahan
M.A.H.S. Jahan
Apurba K. Choudhury
Apurba K. Choudhury
S. Akhter
S. Akhter
F. Ahmed
F. Ahmed
Jatish C. Biswas
Jatish C. Biswas
M. Manirruzaman
M. Manirruzaman
M. Muinnuddin Miah
M. Muinnuddin Miah
M. M. Rahman
M. M. Rahman Hajee Mohammad Danesh Science and Technology University
Naveen Kalra
Naveen Kalra

Research Journals