数字农科院2.0

Excessive application of nitrogen and phosphorus fertilizers induces soil acidification and phosphorus enrichment during vegetable production in Yangtze River Delta, China

文献类型： 外文期刊

作者： Liang, L. Z.;Zhao, X. Q.;Yi, X. Y.;Chen, Z. C.;Dong, X. Y.;Chen, R. F.;Shen, R. F.;Yi, X. Y.

作者机构：

关键词： Vegetable production;soil nutrients;nitrogen;acidification;phosphorus

期刊名称： SOIL USE AND MANAGEMENT

ISSN： 0266-0032

年卷期： 2013 年 29 卷 2 期

页码：

收录情况： SCI

摘要： Intensive vegetable cultivation has developed very rapidly in China, and investigation of current soil nutrient problems in vegetable fields and their potential environmental risk is important for local soil nutrient management strategies. Three hundred and sixty-six soil samples were collected from greenhouse vegetable fields, open vegetable fields and rice/wheat rotation fields in southern Jiangsu Province, the most intensive vegetable-producing areas in Yangtze River Delta, China, for the analysis of their soil fertility status. Soil acidification and P enrichment were the main problems identified in this area of vegetable production, with about 20 and 17% of the open and greenhouse vegetable field soils, respectively, being extremely acid with soil pH values below 5.0. In contrast, no soils under rice/wheat rotation fields were as acidic. Percentages of sites with Olsen-P concentrations <90mg/kg were 61, 85 and 0% for soils growing greenhouse vegetable, field vegetable and rice/wheat, respectively. The nitrogen (N) surplus for vegetable fields exceeded 170kg/ha/crop, and the phosphorus (P) surplus exceeded 40kg/ha/crop. Thus, current vegetable production leads to potential environmental risks of N and P pollution of nearby aquatic bodies. Insufficient supplementation with potassium fertilizers was found in some vegetable fields. Several ameliorative measures are proposed.

分类号：

  • 相关文献

[1]Crop residue, manure and fertilizer in dryland maize under reduced tillage in northern China: I grain yields and nutrient use efficiencies. Wang, Xiaobin,Cai, Dianxiong,Hoogmoed, Willem B.,Perdok, Udo D.,Oenema, Oene. 2007

[2]Nutrient uptake requirements with increasing grain yield for rice in China. Che Sheng-guo,Zhao Bing-qiang,Li Yan-ting,Yuan Liang,Lin Zhi-an,Hu Shu-wen,Shen Bing. 2016

[3]Prediction of nitrogen and phosphorus contents in citrus leaves based on hyperspectral imaging. Liu Yanli,Liu Yanli,Lyu Qiang,He Shaolan,Yi Shilai,Liu Xuefeng,Xie Rangjin,Zheng Yongqiang,Deng Lie. 2015

[4]Changes in the efficiency of fertiliser use in China. Jin, Jiyun,Jin, Jiyun. 2012

[5]Contributions of Nutrients in Biochar to Increase Spinach Production: A Pot Experiment. Li, Zhi-Fang,Wang, Qian,Zhang, Wan-Jie,Du, Zhang-Liu,Zhang, Qing-Zhong,He, Xin-Hua.

[6]Estimating nutrient uptake requirements for rice in China. Xu, Xinpeng,He, Ping,Zhao, Shicheng,Qiu, Shaojun,Zhou, Wei,Xie, Jiagui,Hou, Yunpeng,He, Ping,Pampolino, Mirasol F.,Johnston, Adrian M..

[7]On-Farm Assessment of Biosolids Effects on Nitrogen and Phosphorus Accumulation in Soils. Li Ju-mei,We Dong-pu,Ma Yi-bing,Li Qiong,Li Qiong,Cui Xi-long. 2012

[8]Genotypic differences in growth, yield and nutrient accumulation of spring wheat cultivars in response to long-term soil fertility regimes. Wang, Yaosheng,Wang, Yaosheng,Magid, Jakob,Jensen, Lars Stoumann,Thorup-Kristensen, Kristian.

[9]Fishmeal can be totally replaced by plant protein blend at two protein levels in diets of juvenile Siberian sturgeon, Acipenser baerii Brandt. Yun, B.,Xue, M.,Wang, J.,Sheng, H.,Zheng, Y.,Wu, X.,Li, J.,Yun, B.,Xue, M.. 2014

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

[11]Performance, body compositions, input and output of nitrogen and phosphorus in Siberian sturgeon, Acipenser baerii Brandt, as affected by dietary animal protein blend replacing fishmeal and protein levels. Xue, M.,Yun, B.,Wang, J.,Sheng, H.,Zheng, Y.,Wu, X.,Qin, Y.,Yun, B.,Li, P..

[12]Use of FTIR-PAS combined with chemometrics to quantify nutritional information in rapeseeds (Brassica napus). Lu, Yuzhen,Du, Changwen,Zhou, Jianmin,Yu, Changbing.

[13]Nutrient requirements for maize in China based on QUEFTS analysis. Xu, Xinpeng,He, Ping,Chuan, Limin,Qiu, Shaojun,Zhao, Shicheng,Zhou, Wei,He, Ping,Pampolino, Mirasol F.,Johnston, Adrian M..

[14]Spatial variability of nitrate on cabbage and nitrate-N in soil. Huang, SW,Jin, JY,Yang, LP,Bai, YL,Li, CH.

[15]Crop productivity and nutrient use efficiency as affected by long-term fertilisation in North China Plain. Wang, Yingchun,Wang, Enli,Smith, Chris J.,Wang, Yingchun,Huang, Shaomin,Wang, Daolong,Ma, Yibing,Wang, Ligang.

[16]Combined application of NPK on yield quality of sugarcane applied through SSDI. Huang, Hai-Rong,Li, Yang-Rui,Yang, Li-Tao,Li, Yang-Rui,Li, Yang-Rui. 2010

[17]Crosstalk between brassinosteroid signaling and variable nutrient environments. Zhang, Guoxia,Liu, Yongqiang,Xie, Qingjun,Tong, Hongning,Chu, Chengcai. 2023

[18]Phosphorus and nitrogen recovery from wastewater by ceramsite: Adsorption mechanism, plant cultivation and sustainability analysis. Qing Shao,Ying Zhang,Zhe Liu,Lizhi Long,Zizheng Liu,Yiqun Chen,Xin Ming Hu,Mingming Lu,Li Zhi Huang. 2022

[19]Editorial: Agricultural non-point source pollution and greenhouse gas: emission, control, and management. Liang Zhang,Hongbin Liu,Xiaobo Qin,Jian Liu. 2023

[20]Application of visible/near infrared spectrometers to quickly detect the nitrogen, phosphorus, and potassium content of chemical fertilizers. Jiangang Shen,Weiming Qiao,Huizhe Chen,Jun Zhou,Fei Liu. 2021

作者其他论文 更多>>