VULNERABILITY OF RICE YIELDS UNDER CHANGED CLIMATIC CONDITIONS
KRISHI: Publication and Data Inventory Repository
View Archive InfoField | Value | |
Title |
VULNERABILITY OF RICE YIELDS UNDER CHANGED CLIMATIC CONDITIONS
Not Available |
|
Creator |
B. Sailaja
S. R. Voleti S. Gayatri D. Subrahmanyam R. Nagarjuna Kumar P. Raghuveer Rao Shaik N. Meera |
|
Subject |
Rice
Climate change Oryza2000 model |
|
Description |
Not Available
Rice is an important cereal crop, adaptable in various types of land management systems in India. In this study, vulnerability of rice crop to increased temperatures and CO2 concentration is examined using Oryza2000 model. AICRIP data of plant physiology trials from locations namely viz., Pantnagar, Pattambi, Coimbatore, Karaikal, Umiam and Titabar was utilized to execute model with changing CO2 concentrations and also by increase in temperatures ( + 2, + 4, + 6oC). The model predicted that, elevated CO2 resulted 1-3% increase in yield and is not uniform across the locations (PTB, UMM, PNR). On the other hand, temperature influence is more profound and also relatively more uniform ranging from 27 to 50% yield reduction as predicted by the model across geographical locations Not Available |
|
Date |
2022-01-27T04:56:07Z
2022-01-27T04:56:07Z 2015-07-17 |
|
Type |
Research Paper
|
|
Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/69079 |
|
Language |
English
|
|
Relation |
Not Available;
|
|
Publisher |
Int. J. Agricult. Stat
|
|