Nitrogen dynamics of anaerobically digested slurry used to fertilize paddy fields

文献类型: 外文期刊

第一作者: Chen, Dingjiang

作者: Chen, Dingjiang;Huang, Hong;Jiang, Lina;Toyota, Koki;Dahlgren, Randy A.;Lu, Jun

作者机构:

关键词: Anaerobically digested slurry;Ammonia volatilization;Denitrification;Nitrogen-use efficiency;Paddy field

期刊名称:BIOLOGY AND FERTILITY OF SOILS ( 影响因子:6.432; 五年影响因子:6.332 )

ISSN: 0178-2762

年卷期: 2013 年 49 卷 6 期

页码:

收录情况: SCI

摘要: To determine nitrogen (N) fate and environmental impact of applying anaerobic digestion slurry (ADS) to rice paddy (Oryza sativa L.), a field experiment was established using three treatments based on contrasting N application rate. The ADS (with ammonium-N accounting for > 80 % of total N) treatment at a conventional application rate of 270 kg N ha(-1) was compared to a negative control (no N fertilizer) and a positive control of urea applied at 270 kg N ha(-1). The N budget showed the following distribution of applied N from ADS and urea: 41.3 +/- 5.1 % for ADS and 36.6 +/- 4.4 % for urea recovered by the rice plant (including straw, grain, and root), 16.4 +/- 3.7 % for ADS and 7.4 +/- 1.8 % for urea lost via ammonia volatilization, 0.26 +/- 0.15 % for ADS and 0.15 +/- 0.12 % for urea lost by direct N2O emission, 1.9 +/- 0.5 % for ADS and 2.3 +/- 0.8 % for urea leached downward, 0.70 +/- 0.15 % for ADS and 0.67 +/- 0.12 % for urea discharged with floodwater drainage, and 39.4 +/- 8.4 % for ADS and 53.0 +/- 9.1 % for urea retained by soil or lost by N-2 emission. Compared to urea application, ADS application impacts the environment mainly through gaseous N losses rather than water N losses. ADS application had a positive impact on rice grain yield and reduced chemical fertilizer use. Considering the wide distribution of paddy fields and the ever-increasing quantities of ADS, ADS may serve as a valuable N source for rice cultivation, although mitigating ammonia and N2O losses should be further investigated.

分类号:

  • 相关文献

[1]Decontamination of anaerobically digested slurry in a paddy field ecosystem in Jiaxing region of China. Lu, Jun,Chen, Dingjiang,Jiang, Lina,Toyota, Koki,Hirasawa, Tadashi,Strong, P. James,Wang, Hailong. 2012

[2]Gaseous losses of fertilizer nitrogen from a citrus orchard in the red soil hilly region of Southeast China. Ding, Hong,Zheng, Xiangzhou,Zhang, Yushu,Zhang, Jing,Ding, Hong,Chen, Deli.

[3]The fate of urea nitrogen applied to a vegetable crop rotation system. Ding, Hong,Zhang, Yushu,Hu, Xiaoxia,Zheng, Xiangzhou,Zhang, Jing,Weng, Boqi,Ding, Hong,Li, Shiqing,Ding, Hong,Chen, Deli.

[4]Characteristics of ammonia volatilization on rice grown under different nitrogen application rates and its quantitative predictions in Erhai Lake Watershed, China. Chen, Anqiang,Lei, Baokun,Hu, Wanli,Lu, Yao,Mao, Yanting,Duan, Zongyan,Chen, Anqiang,Shi, Zesheng.

[5]Loss of nitrogen by ammonia volatilisation and denitrification after application of urea to maize in Shanxi Province, China. Yang, Z. P.,Turner, D. A.,Denmead, O. T.,Chen, D.,Freney, J. R.,Yang, Z. P.,Zhang, J. J.,Wang, Y. L.,Chen, M. C.,Zhang, Q.,Denmead, O. T.,Freney, J. R..

[6]Potential use of anaerobically digested manure slurry to suppress Phytophthora root rot of chilli pepper. Cao, Yun,Chang, Zhizhou,Wang, Jidong,Ma, Yan,Yang, Hao,Fu, Guangqin. 2014

[7]QTL mapping for nitrogen-use efficiency and nitrogen-deficiency tolerance traits in rice. Cui, Kehui,Pan, Junfeng,Xiang, Jing,Huang, Jianliang,Nie, Lixiao,Ye, Guoyou,Pan, Junfeng,Xiang, Jing.

[8]Substitution Effect of Pig Manure for Nitrogen Fertilizer on Nitrogen-Use Efficiency. Li, Shutian.

[9]Kernel number as a positive target trait for prediction of hybrid performance under low-nitrogen stress as revealed by diallel analysis under contrasting nitrogen conditions. Li, Xiuxiu,Sun, Zhen,Xu, Xiaojie,Li, Wen-Xue,Zou, Cheng,Wang, Shanhong,Xu, Yunbi,Xie, Chuanxiao,Xu, Yunbi.

[10]Haplotype analysis of the genes encoding glutamine synthetase plastic isoforms and their association with nitrogen-use- and yield-related traits in bread wheat. Li, Xin-Peng,Zhao, Xue-Qiang,He, Xue,Li, Bin,Liu, Dong-Cheng,Zhang, Ai-Min,Tong, Yi-Ping,Li, Zhen-Sheng,Zhao, Guang-Yao,Zhang, Xue-Yong. 2011

[11]Nitrogen use efficiency (NUE) in rice links to NH4 (+) toxicity and futile NH4 (+) cycling in roots. Chen, Gui,Shi, Weiming,Chen, Gui,Guo, Shiwei,Kronzucker, Herbert J..

[12]Variations of growth, nitrogen accumulation and nitrogen use efficiency among 18 willow clones under two nitrogen regimes. Yang, Weidong,Zhu, Zhiqiang,Zhao, Fengliang,Ding, Zheli,Rafiq, Muhammad Tariq,Wang, Yuyan,Zhang, Xincheng,Yang, Xiaoe,Zhu, Zhiqiang,Zhao, Fengliang,Ding, Zheli.

[13]Ammonia toxicity in aerobic rice: use of soil properties to predict ammonia volatilization following urea application and the adverse effects on germination. Haden, V. R.,Hobbs, P.,Duxbury, J. M.,Xiang, J.,Peng, S.,Ketterings, Q. M..

[14]Control of Nitrogen Loss during Co-Composting of Banana Stems with Chicken Manure. Wu, Chunyuan,Li, Qinfen,Zhang, Yubai. 2011

[15]An optimal regional nitrogen application threshold for wheat in the North China Plain considering yield and environmental effects. Wang, Hongyuan,Zhang, Yitao,Liu, Hongbin,Zhai, Limei,Zhang, Yitao,Chen, Anqiang,Lei, Baokun,Ren, Tianzhi.

[16]Modeling the fate of fertilizer N in paddy rice systems receiving manure and urea. Liang Xinqiang,Li, Yuan Jun,Liang, Li,Tian Guangming,He Miaomiao,Hua, Li. 2014

[17]Lysimeter study of nitrogen losses and nitrogen use efficiency of Northern Chinese wheat. Gu, Limin,Liu, Tiening,Wang, Jingfeng,Liu, Peng,Dong, Shuting,Zhang, Jiwang,Zhao, Bin,Gu, Limin,Liu, Tiening,Zhao, Bingqiang,Li, Juan,So, Hwat-Bing.

[18]Nitrogen losses from fertilizers applied to maize, wheat and rice in the North China Plain. Cai, GX,Chen, DL,Ding, H,Pacholski, A,Fan, XH,Zhu, ZL. 2002

[19]Field measurement of ammonia emissions after nitrogen fertilization-A comparison between micrometeorological and chamber methods. Ni, Kang,Ni, Kang,Koester, Jan Reent,Ni, Kang,Seidel, Achim,Pacholski, Andreas,Pacholski, Andreas,Koester, Jan Reent.

[20]Treated domestic sewage irrigation significantly decreased the CH4, N2O and NH3 emissions from paddy fields with straw incorporation. Wang, Shaohua,Xu, Shanshan,Hou, Pengfu,Xue, Lihong,Yang, Linzhang.

作者其他论文 更多>>