Phosphorus distribution and availability within soil water-stable aggregates as affected by long-term fertilisation
文献类型： 外文期刊
作者： Zhang, Xiuzhi 1 ; Zhu, Ping 2 ; Peng, Chang 2 ; Gao, Hongjun 2 ; Li, Qiang 2 ; Zhang, Jinjing 1 ; Gao, Qaing 1 ;
作者机构： 1.Jilin Agr Univ, Coll Resource & Environm Sci, Key Lab Soil Resource Sustainable Utilisat Commod, Changchun, Peoples R China
2.Jilin Acad Agr Sci, Inst Agr Resources & Environm, Key Lab Plant Nutr & Agroenvironm Northeast Reg, Minist Agr, Changchun, Peoples R China
关键词： maize monoculture; superphosphate; organic amendment; soil aggregate fractionation; soil organic matter
期刊名称：PLANT SOIL AND ENVIRONMENT （ 影响因子：1.799； 五年影响因子：2.169 ）
ISSN： 1214-1178
年卷期： 2020 年 66 卷 11 期
页码：
收录情况： SCI
摘要： A field experiment lasting 37 years was conducted to evaluate the applications of different rates of pig manure and mineral fertilisers alone or in combination impacts on total phosphorus (P-total) and Olsen phosphorus (P-Olsen) contents and phosphorus activity coefficient (PAC, percentage of P-Olsen to P-total) within soil water-stable aggregates (WSA) in a Mollisol of Northeast China. The contents of P-total and P-Olsen associated with different size classes of WSA significantly (P < 0.05) increased with an increasing rate of applied P. The application of manure alone or combined with mineral fertilisers significantly increased PAC value associated with different size classes of WSA. There were positive correlations between P-total and P-Olsen contents with soil organic carbon (SOC) content within soil WSA. As SOC content increased 1 g/kg, P-total and P-Olsen contents increased 0.06-0.10 g/kg and 7.69-22.2 mg/kg, respectively, and the increase was larger in smaller size classes of WSA. The results suggested that a high manure rate combined with mineral fertilisers is more beneficial for increasing soil phosphorus content and availability. SOC is a vital factor controlling phosphorus content and availability within soil WSA.
- 相关文献
作者其他论文 更多>>
-
Both yields of maize and soybean and soil carbon sequestration in typical Mollisols cropland decrease under future climate change: SPACSYS simulation
作者：Liang, Shuo;Sun, Nan;Qiao, Lei;Xu, Minggang;Liang, Shuo;Longdoz, Bernard;Meersmans, Jeroen;Colinet, Gilles;Ma, Xingzhu;Gao, Hongjun;Zhang, Xubo;Xu, Minggang;Wu, Lianhai
关键词：yield; SOC stock; carbon sequestration efficiency; Mollisols; SPACSYS model; long-term fertilization; climate change
-
Phosphorus Distribution within Aggregates in Long-Term Fertilized Black Soil: Regulatory Mechanisms of Soil Organic Matter and pH as Key Impact Factors
作者：Zhang, Naiyu;Wang, Qiong;Chen, Yanhua;Zhang, Shuxiang;Zhang, Xianmei;Zhang, Naiyu;Feng, Gu;Gao, Hongjun;Peng, Chang;Zhu, Ping
关键词：phosphorus forms; soil aggregates; long-term fertilization; soil organic carbon; soil pH
-
Divergent chemical compositions of soil organic matter size fractions under long-term amendments across a climate gradient
作者：Song, Fanbo;Wang, Yidong;Hu, Ning;Lou, Yilai;Zhang, Huimin;Li, Dongchu;Zhu, Ping;Gao, Hongjun;Zhang, Shuiqing
关键词：N-containing compounds; Organo-mineral association; Particulate organic matter; Py-GC/MS; Soil organic matter chemistry
-
Manure application decreases soil organic carbon priming by increasing mineral protection and nitrogen availability
作者：Li, Yalin;Wu, Lei;Tang, Lingyun;Ren, Fengling;Sun, Nan;Xu, Minggang;Li, Yalin;Wang, Xihe;Zhu, Ping;Xu, Minggang
关键词：Fertilization regimes; Priming effect; N availability; Mineral protection; Straw addition
-
Layered-Strip Fertilization Improves Nitrogen Use Efficiency by Enhancing Absorption and Suppressing Loss of Urea Nitrogen
作者：Wu, Hongliang;Wang, Luming;Liu, Xiuping;Dong, Wenxu;Li, Qiang;Lu, Changai
关键词：deep fertilization; coated fertilizer; N-15 label; nitrogen use efficiency; nitrogen cycling
-
Different behaviors in nitrogen leaching between soil types following the substitution of synthetic fertilizers by manure
作者：Du, Xinzhong;Li, Jungai;Wang, Hongyuan;Bashir, Muhammad Amjad;Wang, Zhen;Zhai, Limei;Liu, Hongbin;Zhang, Yitao;Peng, Chang;Bashir, Muhammad Amjad;Di, Hong J.
关键词：Maize yield; Manure substitution; N leaching; Non-point source pollution
-
Rice Straw Biochar is More Beneficial to Soil Organic Carbon Accumulation and Stabilization than Rice Straw and Rice Straw Ash
作者：He, Mengru;Jiang, Ya;Han, Yuhang;Zhu, Wenhao;Meng, Da;Li, Cuilan;Zhang, Jinjing;Cai, Hongguang
关键词：Soil organic carbon fractions; Soil aggregate-size classes; Soil particle-size classes; Rice straw biochar; C-13 nuclear magnetic resonance spectroscopy
