TY  - JOUR
AU  - Tan, Li
AU  - Fan, Xiaoping
AU  - Yan, Guochao
AU  - Peng, Miao
AU  - Zhang, Nan
AU  - Ye, Mujun
AU  - Gao, Zixiang
AU  - Song, Alin
AU  - Nikolic, Miroslav
AU  - Liang, Yongchao
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1440
AB  - Phytolith-occluded carbon (PhytOC) is resistant to decomposition and, if crop residue biomass is incorporated into soil, has a significant potential for long-term soil carbon sequestration. However, the magnitude and spatial distribution of rice straw PhytOC sequestration remain unclear. Here, we used 279 samplings from nine provinces across China to establish the relationship between soil nutrients availability and rice straw phytoliths concentra-tion, thereby predicting annual PhytOC sequestration of Chinese rice systems. The results suggest that rice straw phytoliths sequester about 0.26 Tg CO2 per yr (8.7 kg CO2 ha(-1) yr(-1)) in China. Great variability of PhytOC exists across the region depending on rice variety. If rice varieties that occluded little PhytOC were replaced by ones with the highest PhytOC concentration, the sequestration rate might be increased to 0.83 Tg CO2 yr(-1) (27.7 kg CO2 ha(-1) yr(-1)). The distribution pattern shows that 51% of rice straw PhytOC sequestration can be attributed to the Middle-Lower Yangtze Plain due to its vast rice production. PhytOC sequestration is a crucial mechanism of global biogeochemical carbon sink, and practices such as appropriate fertilization application and selection of rice varieties with higher PhytOC concentration may alleviate climate warming.
PB  - Elsevier, Amsterdam
T2  - Science of the Total Environment
T1  - Sequestration potential of phytolith occluded carbon in China's paddy rice (Oryza sativa L.) systems
VL  - 774
DO  - 10.1016/j.scitotenv.2021.145696
ER  - 

@article{
author = "Tan, Li and Fan, Xiaoping and Yan, Guochao and Peng, Miao and Zhang, Nan and Ye, Mujun and Gao, Zixiang and Song, Alin and Nikolic, Miroslav and Liang, Yongchao",
year = "2021",
abstract = "Phytolith-occluded carbon (PhytOC) is resistant to decomposition and, if crop residue biomass is incorporated into soil, has a significant potential for long-term soil carbon sequestration. However, the magnitude and spatial distribution of rice straw PhytOC sequestration remain unclear. Here, we used 279 samplings from nine provinces across China to establish the relationship between soil nutrients availability and rice straw phytoliths concentra-tion, thereby predicting annual PhytOC sequestration of Chinese rice systems. The results suggest that rice straw phytoliths sequester about 0.26 Tg CO2 per yr (8.7 kg CO2 ha(-1) yr(-1)) in China. Great variability of PhytOC exists across the region depending on rice variety. If rice varieties that occluded little PhytOC were replaced by ones with the highest PhytOC concentration, the sequestration rate might be increased to 0.83 Tg CO2 yr(-1) (27.7 kg CO2 ha(-1) yr(-1)). The distribution pattern shows that 51% of rice straw PhytOC sequestration can be attributed to the Middle-Lower Yangtze Plain due to its vast rice production. PhytOC sequestration is a crucial mechanism of global biogeochemical carbon sink, and practices such as appropriate fertilization application and selection of rice varieties with higher PhytOC concentration may alleviate climate warming.",
publisher = "Elsevier, Amsterdam",
journal = "Science of the Total Environment",
title = "Sequestration potential of phytolith occluded carbon in China's paddy rice (Oryza sativa L.) systems",
volume = "774",
doi = "10.1016/j.scitotenv.2021.145696"
}

Tan, L., Fan, X., Yan, G., Peng, M., Zhang, N., Ye, M., Gao, Z., Song, A., Nikolic, M.,& Liang, Y.. (2021). Sequestration potential of phytolith occluded carbon in China's paddy rice (Oryza sativa L.) systems. in Science of the Total Environment
Elsevier, Amsterdam., 774.
https://doi.org/10.1016/j.scitotenv.2021.145696

Tan L, Fan X, Yan G, Peng M, Zhang N, Ye M, Gao Z, Song A, Nikolic M, Liang Y. Sequestration potential of phytolith occluded carbon in China's paddy rice (Oryza sativa L.) systems. in Science of the Total Environment. 2021;774.
doi:10.1016/j.scitotenv.2021.145696 .

Tan, Li, Fan, Xiaoping, Yan, Guochao, Peng, Miao, Zhang, Nan, Ye, Mujun, Gao, Zixiang, Song, Alin, Nikolic, Miroslav, Liang, Yongchao, "Sequestration potential of phytolith occluded carbon in China's paddy rice (Oryza sativa L.) systems" in Science of the Total Environment, 774 (2021),
https://doi.org/10.1016/j.scitotenv.2021.145696 . .

TY  - JOUR
AU  - Song, Alin
AU  - Li, Ping
AU  - Li, Zhaojun
AU  - Fan, Fenliang
AU  - Nikolic, Miroslav
AU  - Liang, Yongchao
PY  - 2011
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/435
AB  - The objective of this study is to elucidate the roles of silicon (Si) in enhancing tolerance to excess zinc (Zn) in two contrasting rice (Oryza sativa L.) cultivars: i.e. cv. TY-167 (Zn-resistant) and cv. FYY-326 (Zn-sensitive). Root morphology, antioxidant defense reactions and lipid peroxidation, and histochemical staining were examined in rice plants grown in the nutrient solutions with normal (0.15 mu M) and high (2 mM) Zn supply, without or with 1.5 mM Si. Significant inhibitory effects of high Zn treatment on plant growth were observed. Total root length (TRL), total root surface area (TRSA) and total root tip amount (TRTA) of both cultivars were decreased significantly in plants treated with high Zn, whereas these root parameters were significantly increased when Zn-stressed plants were supplied with 1.5 mM Si. Supply of Si also significantly decreased Zn concentration in shoots of both cultivars, indicating lower root-to-shoot translocation of Zn. Moreover, superoxide dismutase (SOD), catalase (CAT), and asorbate peroxidase (APX) activities were increased, whereas malondialdehyde (MDA) and hydrogen peroxide (H2O2) concentrations were decreased in Si-supplied plants of both Zn-sensitive and Zn-resistant rice cultivars exposed to Zn stress. These alleviative effects of Si, further confirmed by the histochemical staining methods, were more prominent in the Zn-resistant cultivar than in the Zn-sensitive one. Taken together, all these results suggest that Si-mediated alleviation of Zn toxicity is mainly attributed to Si-mediated antioxidant defense capacity and membrane integrity. The possible role of Si in reduction of root-to-shoot translocation of Zn can also be considered.
PB  - Springer, Dordrecht
T2  - Plant and Soil
T1  - The alleviation of zinc toxicity by silicon is related to zinc transport and antioxidative reactions in rice
EP  - 333
IS  - 1-2
SP  - 319
VL  - 344
DO  - 10.1007/s11104-011-0749-3
ER  - 

@article{
author = "Song, Alin and Li, Ping and Li, Zhaojun and Fan, Fenliang and Nikolic, Miroslav and Liang, Yongchao",
year = "2011",
abstract = "The objective of this study is to elucidate the roles of silicon (Si) in enhancing tolerance to excess zinc (Zn) in two contrasting rice (Oryza sativa L.) cultivars: i.e. cv. TY-167 (Zn-resistant) and cv. FYY-326 (Zn-sensitive). Root morphology, antioxidant defense reactions and lipid peroxidation, and histochemical staining were examined in rice plants grown in the nutrient solutions with normal (0.15 mu M) and high (2 mM) Zn supply, without or with 1.5 mM Si. Significant inhibitory effects of high Zn treatment on plant growth were observed. Total root length (TRL), total root surface area (TRSA) and total root tip amount (TRTA) of both cultivars were decreased significantly in plants treated with high Zn, whereas these root parameters were significantly increased when Zn-stressed plants were supplied with 1.5 mM Si. Supply of Si also significantly decreased Zn concentration in shoots of both cultivars, indicating lower root-to-shoot translocation of Zn. Moreover, superoxide dismutase (SOD), catalase (CAT), and asorbate peroxidase (APX) activities were increased, whereas malondialdehyde (MDA) and hydrogen peroxide (H2O2) concentrations were decreased in Si-supplied plants of both Zn-sensitive and Zn-resistant rice cultivars exposed to Zn stress. These alleviative effects of Si, further confirmed by the histochemical staining methods, were more prominent in the Zn-resistant cultivar than in the Zn-sensitive one. Taken together, all these results suggest that Si-mediated alleviation of Zn toxicity is mainly attributed to Si-mediated antioxidant defense capacity and membrane integrity. The possible role of Si in reduction of root-to-shoot translocation of Zn can also be considered.",
publisher = "Springer, Dordrecht",
journal = "Plant and Soil",
title = "The alleviation of zinc toxicity by silicon is related to zinc transport and antioxidative reactions in rice",
pages = "333-319",
number = "1-2",
volume = "344",
doi = "10.1007/s11104-011-0749-3"
}

Song, A., Li, P., Li, Z., Fan, F., Nikolic, M.,& Liang, Y.. (2011). The alleviation of zinc toxicity by silicon is related to zinc transport and antioxidative reactions in rice. in Plant and Soil
Springer, Dordrecht., 344(1-2), 319-333.
https://doi.org/10.1007/s11104-011-0749-3

Song A, Li P, Li Z, Fan F, Nikolic M, Liang Y. The alleviation of zinc toxicity by silicon is related to zinc transport and antioxidative reactions in rice. in Plant and Soil. 2011;344(1-2):319-333.
doi:10.1007/s11104-011-0749-3 .

Song, Alin, Li, Ping, Li, Zhaojun, Fan, Fenliang, Nikolic, Miroslav, Liang, Yongchao, "The alleviation of zinc toxicity by silicon is related to zinc transport and antioxidative reactions in rice" in Plant and Soil, 344, no. 1-2 (2011):319-333,
https://doi.org/10.1007/s11104-011-0749-3 . .