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Bio-Sequestration of Carbon in Rice Phytoliths

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Title Bio-Sequestration of Carbon in Rice Phytoliths
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Creator K. Prajapati • S. Rajendiran • M. Vassanda Coumar • M. L. Dotaniya • V. D. Meena • Ajay Srivastava • N. K. Khamparia • A. K. Rawat • S. Kundu
 
Subject Phytolith Phytolith occluded carbon Carbon sequestration Rice cultivars
 
Description Not Available
The current investigation was carried out to
study the phytolith occluded carbon (PhytOC) sequestration
potential of 15 rice cultivars. The dry matter yield of
cultivars varied from 62 to 115 g pot-1. Phytolith content
and carbon content of phytoliths varied from 12.46 to
23.6 % and 1.4 to 3.3 % for straw; 5.5 to 11.4 % and 1.1 to
2.7 % for root; 13.1 to 24.3 % and 2.1 to 6.3 % for husk;
0.2 to 1.9 % and 0.7 to 1.4 % for grain. The distribution of
PhytOC was highest in straw followed by husk, root and
grains, respectively. The total PhytOC yield of cultivars
was between 66.6 and 143 g e-CO2 pot-1. Preference of
high PhytOC yielding cultivar over low PhytOC yielding
cultivar for rice production, results in 76.4 g e-CO2 pot-1
of additional C securely sequestered in phytoliths of rice,
would substantially increase the bio-sequestration of terrestrial
carbon.
Not Available
 
Date 2021-07-19T07:38:53Z
2021-07-19T07:38:53Z
2014-12-02
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/48709
 
Language English
 
Relation Not Available;
 
Publisher Not Available