数字农科院2.0

Effects of Iron, Calcium, and Organic Matter on Phosphorus Behavior in Fluvo-Aquic Soil: Farmland Investigation and Aging Experiments

文献类型： 外文期刊

作者： Ma Yuling; Ma Jie; Peng Hao; Weng Liping; Chen Yali;;Li Yongtao

作者机构：

关键词： Calcium Carbonate; Fe Mineral; Fluvo-Aquic Soil; Organic Fertilizer; Phosphorus Fractions; Phosphorus Immobilization

期刊名称： Journal of Soils and Sediments

ISSN： 1439-0108

年卷期： 2019 年 19 卷 12 期

页码：

收录情况： JCR（2021版）

摘要： Purpose Excessive fertilization has led to a high risk of phosphorus (P) leaching and related problems in the North China Plain, where the most typical cropland soil is fluvo-aquic soil. The main factors controlling environmental P behavior and the acting time sequence of these factors in soil after long-term P fertilizer application have not been well recognized. A clear understanding is essential for effective P management. Materials and methods Effects of Fe minerals, calcium carbonate, and organic matter (OM) on P immobilization in fluvo-aquic soil were studied systematically through farmland investigation and aging experiments. Results and discussion Phosphorus associated with Ca was the primary fraction in fluvo-aquic soil. Even though there was no significant correlation between the total contents of P and Ca in soils, formation of P-Ca phases facilitated by Ca2+ in soil solution was a mechanism of P retention when soil received excess P fertilizer. Positive correlations between the contents of P and Fe and total organic carbon (TOC) indicate that Fe minerals and OM have significant effects on P immobilization. Through the aging experiments, P was found to primarily adsorb on goethite and gradually forms Ca-P compounds. Organic fertilizer caused P release and inhibition of P adsorption in the initial stages; however, OM derived from organic fertilizer might facilitate P immobilization in the long term through the formation of a P-Ca-OM complex. Conclusions Although superfluous application of P fertilizers leads to the gradual formation of Ca-P in fluvo-aquic soils, there is still a risk of P loss because P is not immediately adsorbed by Fe minerals. Moreover, application of organic fertilizers increases the risk of P loss. These results provide an important scientific basis for initiating P management policies for fluvo-aquic soils.

分类号：

  • 相关文献

[1]A Higher Water-Soluble Phosphorus Supplement In Pig Diet Improves The Whole System Phosphorus Use Efficiency. Liu, L, Guo, YQ, Tu, Y, Zhang, NF, Bai, ZH, Chadwick, D, Dou, ZX, Ma, L. 2020

[2]Response Of Soil Olsen-P To P. Budget Under Different L ong-Term Fertilization Treatments In A Fluvo-Aquic Soil. Zhang, WW, Zhan, XY, Zhang, SX, Ibrahima, KHM, Xu, MG. 2019

[3]Chemical fertilizer reduction combined with organic materials enhances nematode community structure stability. Wu, Xian,Hu, He,Li, Gang,Zhao, Jianning,Wang, Lili,Zhang, Guilong,Xiu, Weiming. 2021

[4]Calcium carbonate-modified plant sporopollen capsule as an eco-friendly microvehicle for controlled release of pesticide. Xiang, Sheng,Kang, Huajun,Chai, Ali,Shi, Yanxia,Xie, Xuewen,Li, Lei,Fan, Tengfei,Li, Baoju. 2023

[5]The Response Of Soil Fungal D.iversity And Community Composition T o Long-Term Fertilization. Ullah, S, Ai, C, Ding, WC, Jiang, R, Zhao, SC, Zhang, JJ, Zhou, W, Hou, YP, He, P. 2019

[6]Dietary supplementation with sodium bicarbonate or sodium sulfate affects eggshell quality by altering ultrastructure and components in laying hens. Y. Fu,H.J. Zhang,S.G. Wu,J.M. Zhou,G.H. Qi,J. Wang. 2021

[7]Divergent effects of soil organic matter and carbonate on soil aggregation and structure in arid regions. Zhufeng Wang,Yugang Wang,Dengchun Xing,Rota Wagai,Jinsen Zheng,Haoyuan Zhang,Bowen Fan,Wenting Feng. 2025

[8]Conservation tillage and wheat straw managements improve soil organic carbon sequestration via calcium-mediated microbial communities and aggregate stability in Calcaric Cambisols. Zixuan Han,Shengping Li,Aurore Degré,Huizhou Gao,Fengjun Zheng,Xiaojun Song,Angyuan Jia,Xueping Wu. 2025

[9]Incorporation Of Manure Into Ridge And Furrow Planting System Boosts Yields Of Maize By Optimizing Soil Moisture And Improving Photosynthesis. Fang, Yanjie,Yong, Beibei,Ning, Dongfeng,Fang, Yanjie,Qin, Anzhen,Xiao, Junfu,Liu, Zhandong,Duan, Aiwang,Zhao, Ben. 2019

[10]Biochar And Organic Fertilizer Changed The Ammonia-Oxidizing Bacteria And Archaea Community Structure Of Saline-Alkali Soil In The North China Plain. Shi, YL, Liu, XR, Zhang, QW, Gao, PL, Ren, JQ. 2020

[11]Effects Of Water And Organic M.anure Coupling On The I mmobilization Of Cadmium By Sepiolite. Liu, YY, Xu, YM, Qin, X, Zhao, LJ, Huang, QQ, Wang, L. 2019

[12]Protaetia Brevitarsis Larvae Can Feed On And Convert Spent Mushroom Substrate From Auricularia Auricula And Lentinula Edodes Cultivation. Wei, PP, Li, YM, Lai, DQ, Geng, LL, Liu, CQ, Zhang, J, Shu, CL, Liu, RM. 2020

[13]Variation of soil bacterial and fungal communities from Fluvo-Aquic soil under chemical fertilizer reduction combined with organic materials in North China Plain. Xian Wu,Ting Zhang,Jianning Zhao,Lili Wang,Dianlin Yang,Gang Li,Weiming Xiu. 2021

[14]Vetiver Grass Hedgerows Significantly Reduce N.itrogen And Phosphorus Losses F rom Fertilized Sloping Lands. Oshunsanya, SO, Li, Y, Yu, HQ. 2019

[15]Protaetia Brevitarsis Larvae Can Efficiently C.onvert Herbaceous And Ligneous P lant Residues To Humic Acids. Song, Fuping,Li, Yimei,Shi, Yu,Shu, Changlong,Liu, Fushun,Chu, Haiyan,Liu, Chunqin,Zhang, Jie,Geng, Lili,Fu, Tong. 2019

[16]Intensive Organic Vegetable Production Increases Soil Organic Carbon But With A Lower Carbon Conversion Efficiency Than Integrated Management. Zhao, Y, Wu, SX, Bol, R, Bughio, MA, Wu, WL, Hu, YC, Meng, FQ. 2020

[17]Antibiotic resistance genes in different animal manures and their derived organic fertilizer. Yang, Fengxia,Zheng, Xiangqun,Lv, Jiapei,Li, Bihan,Xu, Yan,Li, Houyu,Shi, Rongguang,Xu, Jian. 2020

作者其他论文 更多>>