Search Results - "Xing, Guangxi"

Comparisons of Biochar Properties from Wood Material and Crop Residues at Different Temperatures and Residence Times by Wang, Yu, Hu, Yuting, Zhao, Xu, Wang, Shenqiang, Xing, Guangxi

“…Biochar has been increasingly used as a method for C sequestration and soil improvement. To understand how feedstock and pyrolysis conditions affect biochar…”
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Successive straw biochar application as a strategy to sequester carbon and improve fertility: A pot experiment with two rice/wheat rotations in paddy soil by Zhao, Xu, Wang, Jiangwei, Wang, Shenqiang, Xing, Guangxi

“…Aims A pot study spanning four consecutive crop seasons was conducted to compare the effects of successive rice straw biochar/rice straw amendments on C…”
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Nitrogen runoff dominates water nitrogen pollution from rice-wheat rotation in the Taihu Lake region of China by Zhao, Xu, Zhou, Yang, Min, Ju, Wang, Shenqiang, Shi, Weiming, Xing, Guangxi

“…► Rice-wheat system serves as a significant potential N source for water pollution. ► Different water and N management decide patterns of N export in both…”
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Nitrification, acidification, and nitrogen leaching from subtropical cropland soils as affected by rice straw-based biochar: laboratory incubation and column leaching studies by Zhao, Xu, Wang, Shenqiang, Xing, Guangxi

“…PURPOSE: Few studies have examined the effects of biochar on nitrification of ammonium-based fertilizer in acidic arable soils, which contributes to NO₃ ⁻…”
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Population and community structure shifts of ammonia oxidizers after four-year successive biochar application to agricultural acidic and alkaline soils by He, Lili, Bi, Yucui, Zhao, Jin, Pittelkow, Cameron M., Zhao, Xu, Wang, Shenqiang, Xing, Guangxi

“…Long-term studies that advance our mechanistic understanding of biochar (BC)‑nitrogen (N) interactions in agricultural soils are lacking. In this study, soil…”
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Nitrogen balance in a highly fertilized rice-wheat double-cropping system in southern China by Zhao, Xu, Zhou, Yang, Wang, Shenqiang, Xing, Guangxi, Shi, Weiming, Xu, Renkou, Zhu, Zhaoliang

“…During the past two decades, large amounts of chemical N fertilizers have been applied in rice (Oryza sativa L.)-wheat (Triticum aestivum L.) double-cropping…”
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Large-scale biochar production from crop residue: A new idea and the biogas-energy pyrolysis system by Shenqiang Wang, Xu Zhao, Guangxi Xing, Linzhang Yang

“…Biochar is an effective means to withdraw carbon dioxide (CO2) from the atmosphere and consequently influence the trend of global climate change. However,…”
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Methane emissions from a rice agroecosystem in South China: Effects of water regime, straw incorporation and nitrogen fertilizer by Wang, Jinyang, Zhang, Xiaolin, Xiong, Zhengqin, Khalil, M. A. K., Zhao, Xu, Xie, Yingxin, Xing, Guangxi

“…To quantitatively assess the effects of agricultural practices on methane (CH 4 ) emissions from rice fields, a two-year (2005/2006) field experiment with 2 3…”
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Effects of the addition of rice-straw-based biochar on leaching and retention of fertilizer N in highly fertilized cropland soils by Zhao, Xu, Yan, Xiaoyuan, Wang, Shenqiang, Xing, Guangxi, Zhou, Yang

“…Little is known about the effects of adding crop straw biochar on the leaching and retention of fertilizer nitrogen (N) in intensively managed cropland soils…”
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Spatial and Temporal Variation of Inorganic Nitrogen Wet Deposition to the Yangtze River Delta Region, China by Zhao, Xu, Yan, Xiaoyuan, Xiong, Zhengqin, Xie, Yingxin, Xing, Guangxi, Shi, Shulian, Zhu, Zhaoliang

“…Two-year (June 2003-May 2005) precipitation samples were collected from three monitoring sites with similar economy development level in the Yangtze River…”
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Source of nitrogen in wet deposition to a rice agroecosystem at Tai lake region by Xie, Yingxin, Xiong, Zhengqin, Xing, Guangxi, Yan, Xiaoyuan, Shi, Shulian, Sun, Guoqing, Zhu, Zhaoliang

“…Nitrogen (N) in wet deposition can provide significant nutrients to algae, which potentially contributes to eutrophication in waterbodies, and to nutrient…”
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Sea ice in the Arctic Ocean: Role of shielding and consumption of methane by He, Xin, Sun, Liguang, Xie, Zhouqing, Huang, Wen, Long, Nanye, Li, Zheng, Xing, Guangxi

“…Sources and sinks of methane, one of the most important greenhouse gases, have attracted intensive attention due to its role in global warming. We show that…”
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Measurements of nitrous oxide emissions from vegetable production in China by Xiong, Zhengqin, Xie, Yingxin, Xing, Guangxi, Zhu, Zhaoliang, Butenhoff, Chris

“…Nitrous oxide (N 2O) emissions resulting from Chinese vegetable production were measured. A site in suburban Nanjing (East coast; Jiangsu Province) was…”
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Methane and nitrous oxide emissions from rice paddy fields as affected by nitrogen fertilisers and water management by Cai, Zucong, Xing, Guangxi, Yan, Xiaoyuan, Xu, Hua, Tsuruta, Haruo, Yagi, Kazuyuki, Minami, Katsuyuki

“…Methane and N₂O emissions affected by nitrogen fertilisers were measured simultaneously in rice paddy fields under intermittent irrigation in 1994. Ammonium…”
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Emissions of nitrous oxide and methane from Antarctic Tundra: role of penguin dropping deposition by Sun, Liguang, Zhu, Renbin, Xie, Zhouqing, Xing, Guangxi

“…During the austral summers of 1999 and 2000, we made measurements of methane and nitrous oxide fluxes from tundra soils in maritime Antarctica, using a static…”
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Maintaining rice yield and reducing N pollution by substituting winter legume for wheat in a heavily-fertilized rice-based cropping system of southeast China by Zhao, Xu, Wang, Shenqiang, Xing, Guangxi

“…•We compared yields and N losses for rice/wheat and rice/legume rotations over 3 years.•Growing legumes with no N fertilizer instead of wheat can maintain high…”
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Impacts of population growth and economic development on the nitrogen cycle in Asia by Zhu, Zhaoliang, Xiong, Guangxi, Xing, Zhengqin

“…Asia is the major consumer of fertilizer nitrogen and energy in the world, and consequently shares a considerable proportion of the world creation of reactive…”
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Ag, Ta, Ru, and Ir enrichment in surface soil: Evidence for land pollution of heavy metal from atmospheric deposition by Xing, G, Zhu, J, Xiong, Z, Yamasaki, S

“…No observation has so far been reported that heavy metal elements from atmospheric deposition were accumulated widely in the surface soil layers. In this…”
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Nitrous oxide emissions from three rice paddy fields in China by Xu, Hua, Xing Guangxi, Zu-Cong Cai, Tsuruta, Haruo

“…Nitrous oxide (N2O) fluxes from rice paddy fields were measured in Nanjing, Yingtan and Fengqiu, using closed chamber method in 1994. The results showed that…”
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Structural and microbial evidence for different soil carbon sequestration after four-year successive biochar application in two different paddy soils by Bi, Yucui, Cai, Siyuan, Wang, Yu, Zhao, Xu, Wang, Shenqiang, Xing, Guangxi, Zhu, Zhaoliang

“…Application of biochar (BC) derived from rice straw has generated increasing interest in long-term storage of soil organic carbon (SOC), however its carbon (C)…”
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