Mineralization of organic sulfur in paddy soils under flooded conditions and its availability to plants

文献类型： 外文期刊

第一作者： Zhou, W

作者： Zhou, W;He, P;Li, ST;Lin, B

作者机构：

关键词： organic sulfur;mineralization;availability;sulfur fraction;flooded paddy soils

期刊名称：GEODERMA （ 影响因子：6.114； 五年影响因子：6.183 ）

ISSN： 0016-7061

年卷期： 2005 年 125 卷 1-2 期

页码：

收录情况： SCI

摘要： In order to identify sulfur supplying potential in paddy soils, an open incubation technique was used to measure sulfur mineralization in four paddy soils under flooded conditions. An exponential equation and a reciprocal plot technique were used to model the sulfur mineralization patterns, and a soil exhaustion experiment with rice (Oryza sativa L.) was conducted to investigate the availability of various organic sulfur pools to plants. For all of the four soils tested. the release of sulfate-S and total inorganic sulfur mineralized was curvilinear with time, while those of other inorganic sulfur forms were linear with time. During 28 weeks of incubation at 30 degreesC, the amount of total inorganic sulfur mineralized ranged from 16.7 to 36.2 mg S kg(-1) soil. Based on both the data of cumulative sulfate-S and total inorganic sulfur mineralized. the reciprocal plot technique appeared to best describe sulfur mineralization. Examination of soils after incubation revealed that the bulk of the mineralized sulfur was mainly derived from the C-bonded S and non-reducible organic S pool, while the majority of mineralized sulfur under soil sulfur exhaustion by rice was derived from the C-O-S pool. (C) 2004 Elsevier B.V. All rights reserved.

分类号：

  • 相关文献

[1]Transformation of sulfate and organic S in rice straw in flooded paddy soils and its availability to plants using sulfur-35 labeling. Zhou, W,Li, ST,He, P,Lin, B. 2006

[2]Drivers of soil net nitrogen mineralization in the temperate grasslands in Inner Mongolia, China. Liu, Xing-Ren,Li, Sheng-Gong,Liu, Xing-Ren,Li, Sheng-Gong,Ren, Jian-Qiang,Ren, Jian-Qiang.

[3]Decomposition and mineralization of sulfaquinoxaline sodium during UV/H2O2 oxidation processes. Liao, Qi-Nan,Li, Jun-Chao,Hu, Zhen-Hu,Ji, Feng,Zhan, Xinmin,Hu, Zhen-Hu.

[4]Changes in Phosphorus Fractions, pH, and Phosphatase Activity in Rhizosphere of Two Rice Genotypes. Li Yong-Fu,Luo An-Cheng,Yao Xu-Guo,Li Yong-Fu,Wei Xing-Hua.

[5]Quantification of the effects of various soil fumigation treatments on nitrogen mineralization and nitrification in laboratory incubation and field studies. Wang, Qiuxia,Mao, Liangang,Li, Wei,Xie, Hongwei,Guo, Meixia,Cao, Aocheng.

[6]Enhanced mineralization of 2,4-dichlorophenol by ozone in the presence of trace permanganate: effect of pH. Xiao, Hua,Xu, Yuxin,Yu, Man,Zhang, Qi.

[7]Fate of pyribambenz propyl (ZJ0273) in anaerobic soils revealed by position-specific C-14 labeling. Wang, Wei,Yue, Long,Zhang, Sufen,Ye, Qingfu,Wang, Haiyan,Chen, Ziyuan,Qi, Wenyuan,Wang, Wei. 2013

[8]Nutritional responses to soil drying and rewetting cycles under partial root-zone drying irrigation. Wang, Yaosheng,Wang, Yaosheng,Jensen, Christian R.,Liu, Fulai.

[9]Mineralization of chlorpyrifos by co-culture of Serratia and Trichosporon spp.. Xu, Gangming,Li, Yingying,Zheng, Wei,Peng, Xiang,Li, Wen,Yan, Yanchun.

[10]Evaluation of different phosphate amendments on availability of metals in contaminated soil. Chen, Shibao,Xu, Minggang,Ma, Yibing,Yang, Juncheng.

[11]Long-term aging of copper added to soils. Ma, Yibing,Lombi, Enzo,Oliver, Ian W.,Nolan, Annette L.,McLaughlin, Mike J..

[12]Starch structure and digestibility of rice high in resistant starch. Shu, Xiaoli,Jiao, Guiai,Fitzgerald, Melissa A.,Yang, Chaozhu,Shu, Qingyao,Wu, Dianxing.

[13]Genetic variability for root hair traits as related to phosphorus status in soybean. Wang, LD,Liao, H,Yan, XL,Zhuang, BC,Dong, YS.

[14]Derivation of ecological criteria for copper in land-applied biosolids and biosolid-amended agricultural soils. Lu, Tao,Zhu, Nanwen,Lu, Tao,Li, Jumei,Wang, Xiaoqing,Ma, Yibing,Smolders, Erik.

[15]Changes in heavy metal mobility and availability from contaminated wetland soil remediated with combined biochar-compost. Liang, Jie,Yang, Zhaoxue,Tang, Lin,Zeng, Guangming,Li, Xiaodong,Qian, Yingying,Li, Xuemei,Luo, Yuan,Liang, Jie,Yang, Zhaoxue,Tang, Lin,Zeng, Guangming,Li, Xiaodong,Qian, Yingying,Li, Xuemei,Luo, Yuan,Yu, Man,Wu, Haipeng.

[16]Inoculation with chlamydospores of Trichoderma aspereHum SM-12F1 accelerated arsenic volatilization and influenced arsenic availability in soils. Wang Xiu-rong,Su Shi-ming,Zeng Xi-bai,Bai Ling-yu,Li Lian-fang,Duan Ran,Wang Ya-nan,Wu Cui-xia. 2015

[17]Cadmium availability and uptake by radish (Raphanus sativus) grown in soils applied with wheat straw or composted pig manure. Shan, Hong,Su, Shiming,Liu, Rongle,Li, Shutian.

[18]OsPTF1, a novel transcription factor involved in tolerance to phosphate starvation in rice. Yi, KK,Wu, ZC,Zhou, J,Du, LM,Guo, LB,Wu, YR,Wu, P.

[19]Influence of a heavy rainfall event on the leaching of [C-14]isoproturon and its degradation products in outdoor lysimeters. Doerfler, Ulrike,Cao, Guoyin,Grundmann, Sabine,Schroll, Reiner.

[20]The influence of pH and organic matter content in paddy soil on heavy metal availability and their uptake by rice plants. Ouyang, Younan,Zhang, Guoping,Zeng, Fanrong,Ali, Shafaqat,Zhang, Haitao,Qiu, Boyin,Wu, Feibo.

作者其他论文 更多>>

微信小程序