数字农科院2.0

Validation of a soil phosphorus accumulation model in the wheat-maize rotation production areas of China

文献类型： 外文期刊

作者： Wang, Bin;Li, Jumei;Ma, Yibing;Wang, Bin;Ma, Xingwang;Ren, Yi;Xin, Jingshu;Hao, Xiying

作者机构：

关键词： Accumulation;Model validation;Olsen-P;Wheat-maize rotation

期刊名称： FIELD CROPS RESEARCH

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： A model for Olsen-P (extracted by 0.5 mol L-1 NaHCO3 at pH 8.5) accumulation in soils, established using several experimental field sites, has not been validated by a large scale dataset. In the present study, a long-term (maximally 24 years), large-scale, regional soil monitoring dataset consisting of 58 sites from four provinces (Hebei, Henan, Shandong and Shanxi) of the main wheat (Triticum aestivum L.)-maize (Zea mays L.) rotation production areas in China was used to validate the developed model for Olsen-P accumulation in soils for both inorganic and organic P fertilization. The results showed that with fertilizer P application rates of 56.3-103 kg P ha(-1), total wheat-maize yields between 123 and 13.1 t ha(-1) were obtained with net gains of 21.7-77.9 kg P ha(-1) yr(-1) in the soils in these areas. The accumulation of Olsen-P in the P-fertilized soils above the initial soil Olsen-P contents could be predicted by fertilizer P application rates (including organic and inorganic P sources), crop yields and soil pH. According to the model, the mean accumulation rate of Olsen-P in the main wheat-maize rotation areas of China was 1.29 mg kg(-1) yr(-1), which was close to the measured mean value of 1.14 mg kg(-1) y(-1). The soil Olsen-P accumulation model could provide a valuable predictive tool, decreasing the frequency of Olsen-P monitoring in soils and improving soil phosphorus management for both agricultural production and environmental protection. (c) 2015 Elsevier B.V. All rights reserved.

分类号： S

  • 相关文献

[1]磷肥用量对番茄产量、磷素利用及土壤有效磷的影响. 何金明,高峻岭,宋克光,唐继伟,李祥云. 2016

[2]石灰性紫色土上磷肥老化过程中土壤Olsen-P的变化特征及其模拟. 郑顺安,郑向群,张铁亮,刘书田. 2012

[3]长期不施磷肥我国典型土壤无机磷形态及速效磷的变化. 李中阳,李菊梅,徐明岗. 2008

[4]中国典型农田土壤磷素演化对长期单施氮肥的响应. 曲均峰,李菊梅,徐明岗,戴建军,高静. 2009

[5]长期不施肥条件下几种典型土壤全磷和Olsen-P的变化. 曲均峰,李菊梅,徐明岗,戴建军. 2008

[6]长期单施NK肥条件下几种典型土壤磷的演化. 曲均峰,李菊梅,戴建军,徐明岗. 2008

[7]潮土CaCl_2-P含量对磷肥施用的响应及其淋失风险分析. 申艳,段英华,黄绍敏,郭斗斗,张盛楠,徐明岗. 2018

[8]生物炭对不同类型土壤中Olsen-P和CaCl_2-P的影响. 才吉卓玛,翟丽梅,习斌,刘宏斌,任天志. 2014

[9]不同轮作模式农田磷养分表观平衡及其对土壤Olsen-P含量的影响. 张维理,张永春,姚政. 2015

[10]黑土累积磷的释放动力学特征及主要影响因素. 李佳琪,孙凤霞,孙楠,李然,周宝库,马星竹,徐明岗. 2023

[11]Olsen法有效磷对提取温度的响应及量化关系. 王甜恬,孙凤霞,孙楠,李然,马星竹,周宝库,徐明岗. 2023

[12]Long-term organic and inorganic fertilizations enhanced basic soil productivity in a fluvo-aquic soil. Zha Yan,Wu Xue-ping,Gong Fu-fei,Xu Ming-gang,Zhang Hui-min,Cai Dian-xiong,Chen Li-ming,Huang Shao-min. 2015

[13]Responses of soil micro-food web to long-term fertilization in a wheat-maize rotation system. Zhang, Zhiyong,Zhang, Xiaoke,Liang, Wenju,Zhang, Zhiyong,Xu, Minggang,Zhang, Shuiqing,Huang, Shaomin.

[14]Use of controlled-release urea to improve yield, nitrogen utilization, and economic return and reduce nitrogen loss in wheat-maize crop rotations. Xinpeng Xu,Ping He,Jianlin Wei,Rongzong Cui,Jingxia Sun,Shaojun Qiu,Shicheng Zhao,Wei Zhou. 2021

[15]Response of net water productivity to climate and edaphic moisture in wheat-maize rotation system. Han Y.,Lu H.,Qiao D.. 2024

[16]The critical soil P levels for crop yield, soil fertility and environmental safety in different soil types. Bai, Zhaohai,Li, Haigang,Shen, Jianbo,Chen, Qing,Zhang, Fusuo,Yang, Xueyun,Zhou, Baoku,Shi, Xiaojun,Wang, Boren,Li, Dongchu,Qin, Wei,Oenema, Oene.

[17]Threshold of Soil Olsen-P in Greenhouses for Tomatoes and Cucumbers. Wu, Xue-Ping,Wu, Hui-Jun,Wang, Xiao-Bin,Li, Yin-Kun,Zhang, Yan-Cai,Li, Ruo-Nan,Wang, Li-Ying,Zhai, Cai-Xia,Chen, Li-Li,Wu, Xue-Ping,Wu, Hui-Jun,Wang, Xiao-Bin.

[18]Vertical distribution of phosphorus fractions and the environmental critical phosphorus level in acidic red soil under long-term fertilizer and lime application in southern China. Jing Huang,Ling hong Zhou,Shu jun Liu,Tian Fu Han,Nafiu Garba Hayatu,Dong Chu Li,Shu Xiang Zhang,Bo Ren Wang,Hui Min Zhang. 2021

[19]Interactions between phosphorus availability and microbes in a wheat–maize double cropping system: A reduced fertilization scheme. Xiao jing YU,Qi CHEN,Wen cong SHI,Zheng GAO,Xiao SUN,Jing jing DONG,Juan LI,Heng tao WANG,Jian guo GAO,Zhi guang LIU,Min ZHANG. 2022

[20]From meta-studies to modeling: Using synthesis knowledge to build broadly applicable process-based land change models. Magliocca, Nicholas R.,van Vliet, Jasper,Ornetsmuller, Christine,Verburg, Peter H.,Brown, Calum,Evans, Tom P.,Evans, Tom P.,Houet, Thomas,Messerli, Peter,Messina, Joseph P.,Messina, Joseph P.,Nicholas, Kimberly A.,Sagebiel, Julian,Sagebiel, Julian,Schweizer, Vanessa,Yu, Qiangyi. 2015

作者其他论文 更多>>