Substitution of Chemical Fertilizer with Organic Fertilizer Affects Soil Total Nitrogen and Its Fractions in Northern China
文献类型： 外文期刊
作者： Hossain, Md Elias 1 ; Mei, Xurong 1 ; Zhang, Wenying 5 ; Dong, Wenyi 1 ; Yan, Zhenxing 1 ; Liu, Xiu 1 ; Rachit, Saxena 6 ; Gopalakrishnan, Subramaniam 6 ; Liu, Enke 1 ;
作者机构： 1.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China
2.Minist Agr & Rural Affairs Peoples Republ China M, Key Lab Dryland Agr, Beijing 100081, Peoples R China
3.Sher E Bangla Agr Univ, Dept Agr Bot, Fac Agr, Dhaka 1207, Bangladesh
4.Minist Agr & Rural Affairs Peoples Republ China M, Key Lab Agr Environm, Beijing 100081, Peoples R China
5.Hebei Acad Agr & Forestry Sci, Inst Dryland Farming, Hengshui 053000, Peoples R China
6.Int Crops Res Inst Semi Arid Trop, Patancheru 502324, India
关键词： organic manure; nitrogen fertilizer; soil total N; labile organic N; mineral N; soil fertility
期刊名称：INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH （ 影响因子：4.614； 五年影响因子：4.798 ）
ISSN：
年卷期： 2021 年 18 卷 23 期
页码：
收录情况： SCI
摘要： The impact of chemical to organic fertilizer substitution on soil labile organic and stabilized N pools under intensive farming systems is unclear. Therefore, we analyzed the distribution of soil total N (STN), particulate organic N (PON), microbial biomass N (MBN), dissolved organic N (DON), and mineral N (NO3- and NH4+) levels down to 100 cm profile under wheat-maize rotation system in northern China. The experiment was established with four 270 kg ha(-1) N equivalent fertilizer treatments: Organic manure (OM); Organic manure with nitrogen fertilizer (OM + NF); Nitrogen fertilizer (NF); and Control (CK). Results found that the OM and OM + NF treatments had significantly higher STN, PON, MBN, DON, and NO3- contents in 0-20 cm topsoil depths. Conversely, the NF treatment resulted in the highest (p < 0.01) DON and NO3- depositions in 40-100 cm subsoil depths. The NH4+ contents in selected profile depths were significantly highest (p < 0.01) under OM treatment. The correlations between STN and its fractions were positively significant at 0-10 and 10-20 cm topsoil depths. Our results suggest that partial substitution of chemical fertilizer with organic manure could be a sustainable option for soil N management of intensive farming systems.
- 相关文献
作者其他论文 更多>>
-
Rapid evaluation of drought tolerance of winter wheat cultivars under water-deficit conditions using multi-criteria comprehensive evaluation based on UAV multispectral and thermal images and automatic noise removal
作者：Wu, Yongfeng;Ma, Juncheng;Zhang, Wenying;Liu, Binhui;Wang, Bianyin;Chen, Zhaoyang;Sun, Liang;Liu, Yu;Ma, Juncheng;Liu, Binhui
关键词：UAV multispectral and thermal images; Automatic image segmentation; Multi -criteria comprehensive evaluation; Drought tolerance
-
Grain yield and water productivity of winter wheat controlled by irrigation regime and manure substitution in the North China Plain
作者：Yan, Zhenxing;Liu, Xiuwei;Yan, Zhenxing;Wang, Qingsuo;Mei, Xurong;Zhang, Wenying;Liu, Binhui;Mei, Xurong
关键词：Deficit irrigation; Organic substitution; Water consumption; Leaf area index; Ratio of evaporation to evapotranspiration
-
Drought-induced assembly of rhizosphere mycobiomes shows beneficial effects on plant growth
作者：Pan, Yanshuo;Han, Dongfei;Pan, Yanshuo;Han, Dongfei;Pan, Yanshuo;Zhuang, Shan;Wang, Hongzhe;Li, Yuzhong;Pan, Yanshuo;Liu, Binhui;Zhang, Wenying;Chen, Jieyin;Chen, Jieyin;Xiao, Liang;Xiao, Liang;Xiao, Liang;Xiao, Liang;Xiao, Liang;Xiao, Liang;Xiao, Liang
关键词：drought; wheat; fungal community assembly; generalists; specialists
-
Intron retention via alternative splicing affects the thermotolerance regulation of ZmHsf17
作者：Zhang, Huaning;Meng, Xiangzhao;Ma, Zhenyu;Liu, Ran;Liu, Zihui;Duan, Shuonan;Li, Guoliang;Guo, Xiulin;Li, Ran;Zhang, Wenying
关键词：
-
Effect of chemical regulators on the recovery of leaf physiology, dry matter accumulation and translocation, and yield-related characteristics in winter wheat following dry-hot wind
作者：Xu, Yanan;Wu, Yue;Han, Yan;Song, Jiqing;Bai, Wenbo;Zhang, Wenying;Liu, Binhui;Han, Wei
关键词：preparation; stress; foliar spraying; grain -filling; remobilization
-
Comprehensive physiological, transcriptomic, and metabolomic analysis of the key metabolic pathways in millet seedling adaptation to drought stress
作者：Cui, Xiaomeng;Guo, Jixun;Zhang, Tao;Shi, Lianxuan;Wang, Bianyin;Chen, Zhaoyang;Zhang, Wenying
关键词：
-
Estimation of Winter Wheat Yield Using Multiple Temporal Vegetation Indices Derived from UAV-Based Multispectral and Hyperspectral Imagery
作者：Liu, Yu;Sun, Liang;Liu, Binhui;Zhang, Wenying;Wang, Bianyin;Chen, Zhaoyang;Liu, Binhui;Zhang, Wenying;Wang, Bianyin;Chen, Zhaoyang;Wu, Yongfeng;Ma, Juncheng
关键词：UAV; multiple temporal; hyperspectral imagery; field plot scale; vegetation index; yield estimation
