Molecular and microbial insights towards understanding the effects of hydrochar on methane emission from paddy soil

2020 ◽  
Vol 714 ◽  
pp. 136769 ◽  
Author(s):  
Mengyuan Ji ◽  
Wenjing Sang ◽  
Daniel C.W. Tsang ◽  
Muhammad Usman ◽  
Shicheng Zhang ◽  
...  
Keyword(s):  
Methane Emission ◽  
Paddy Soil

Different response of silicate fertilizer having electron acceptors on methane emission in rice paddy soil under green manuring

2011 ◽  
Vol 48 (4) ◽  
pp. 435-442 ◽  
Author(s):  
Chang Hoon Lee ◽  
Sang Yoon Kim ◽  
Maria B. Villamil ◽  
Prabhat Pramanik ◽  
Chang Ok Hong ◽  
...  
Keyword(s):  
Methane Emission ◽  
Paddy Soil ◽  
Rice Paddy ◽  
Electron Acceptors ◽  
Rice Paddy Soil ◽  
Green Manuring ◽  
Different Response

Effect of Chinese milk vetch (Astragalus sinicus L.) as a green manure on rice productivity and methane emission in paddy soil

2010 ◽  
Vol 138 (3-4) ◽  
pp. 343-347 ◽  
Author(s):  
Chang Hoon Lee ◽  
Ki Do Park ◽  
Ki Yuol Jung ◽  
Muhammad Aslam Ali ◽  
Dokyoung Lee ◽  
...  
Keyword(s):  
Methane Emission ◽  
Paddy Soil ◽  
Green Manure ◽  
Astragalus Sinicus ◽  
Rice Productivity ◽  
Chinese Milk Vetch

scholarly journals Influence of Gypsum Amendment on Methane Emission from Paddy Soil Affected by Saline Irrigation Water

2016 ◽  
Vol 3 ◽  
Author(s):  
Ei E. Theint ◽  
Sonoko D. Bellingrath-Kimura ◽  
Aung Z. Oo ◽  
Takashi Motobayashi
Keyword(s):  
Methane Emission ◽  
Paddy Soil ◽  
Irrigation Water ◽  
Saline Irrigation

scholarly journals Effect of Salt Concentration on Methane Emission in a Coastal Reclaimed Paddy Soil Condition: Pot Test

2013 ◽  
Vol 32 (4) ◽  
pp. 252-259
Author(s):  
Chang-Hyun Lim ◽  
Sang-Yoon Kim ◽  
Seung-Tak Jeong ◽  
Gun-Yeob Kim ◽  
Pil-Joo Kim
Keyword(s):  
Methane Emission ◽  
Salt Concentration ◽  
Paddy Soil ◽  
Soil Condition

scholarly journals Effect of Soil Texture and Tillage Method on Rice Yield and Methane Emission during Rice Cultivation in Paddy Soil

2016 ◽  
Vol 49 (5) ◽  
pp. 564-571
Author(s):  
Hyeon-Suk Cho ◽  
Myung-Chul Seo ◽  
Jun-Hwan Kim ◽  
Wan-gyu Sang ◽  
Pyeong Shin ◽  
...  
Keyword(s):  
Methane Emission ◽  
Soil Texture ◽  
Paddy Soil ◽  
Rice Yield ◽  
Rice Cultivation ◽  
Tillage Method

scholarly journals METHANE EMISSION FROM PADDY SOIL IN RELATION TO SOIL TEMPERATURE IN TROPICAL REGION

2016 ◽  
Vol 78 (1-2) ◽  
Author(s):  
Fazli P. ◽  
Hasfalina C. M. ◽  
Mohamed Azwan M. Z. ◽  
Umi Kalsom M. S. ◽  
Nor Aini A. R. ◽  
...  
Keyword(s):  
Soil Temperature ◽  
Methane Emission ◽  
Paddy Soil ◽  
Emission Rate ◽  
Paddy Fields ◽  
Tropical Region ◽  
Emission Pattern ◽  
Short Period ◽  
Methane Emission Rate

Methane (CH4) is 21 times more powerful as a greenhouse gas than carbon dioxide. Wetlands including flooded paddy fields are one of the major sources for this gas. Paddy fields are responsible for producing 25 to 54 Tg of CH4 annually. Methane emission rate could be affected by several factors such as irrigation pattern, fertilizer type, soil organic matter and soil temperature. Among them, soil temperature is a determining factor which deserves to be investigated. This study performed with the aim of understanding the effect of soil temperature on the methane emission rate from paddy soil in a short period of time (hourly) and long term (during rice growing season). The results of this study suggest that soil temperature could control the amount of methane emission and there is a positive and strong correlation in both soil temperature and methane emission pattern in short period of time. However, in case of long term trend, other factors such as water management and plant age decreased this correlation from 0.768 to 0.528.

Comparison of methane emission characteristics in air-dried and composted cattle manure amended paddy soil during rice cultivation

2014 ◽  
Vol 197 ◽  
pp. 60-67 ◽  
Author(s):  
Sang Yoon Kim ◽  
Prabhat Pramanik ◽  
Jessie Gutierrez ◽  
Hyun Young Hwang ◽  
Pil Joo Kim
Keyword(s):  
Methane Emission ◽  
Paddy Soil ◽  
Rice Cultivation ◽  
Cattle Manure ◽  
Emission Characteristics
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