Soil enzymes as indicators of saline soil fertility under various soil amendments
Liu Guangming; Zhang Xuechen; Wang Xiuping; Shao Hongbo; Yang Jingsong; Wang Xiangping; Shao, HB (reprint author), Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Jiangsu, Peoples R China. shaohongbochu@126.com
2017-01-16
发表期刊AGRICULTURE ECOSYSTEMS & ENVIRONMENT
ISSN0167-8809
卷号237页码:274-279
产权排序[Liu Guangming; Zhang Xuechen; Yang Jingsong; Wang Xiangping] Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China; [Shao Hongbo] Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Jiangsu, Peoples R China; [Wang Xiuping] Hebei Acad Agr & Forestry Sci, Inst Coast Agr, Caofeidian 063200, Peoples R China; [Shao Hongbo] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai 264003, Peoples R China
摘要Soil salinity, caused by natural of anthropogenic factors, has been recognized as a challenge to cultivation. Coastal saline soil is widely distributed in China. The relationships between soil properties and enzyme activities under different amendment types were investigated in Yellow River Town, Kenli County, Shandong Province. The aim of our study was to determine the appropriate treatments for alleviating salinity. Hekang (a saline soil modifier), chemical fertilizers, microbial inoculant, and organic fertilizer were applied to coastal saline soil in this study. The results showed that urease and catalase activities were improved under conditions of Hekang, organic fertilizer and microbial inoculant, but not under single chemical fertilizer applications. All the amendment applications improved alkaline phosphatase activity. Urease activity, alkaline phosphatase activity and catalase activity were all significantly positively correlated with soil organic matter (SOM) or soil nitrogen (N), and were negatively correlated with soil salinity or pH. In addition, Catalase activity was significantly negatively correlated with available phosphorus (P); urease activity showed a significantly positive correlation with soil available nitrogen (N) and a negative correlation with available P or available potassium (K). (C) 2017 Elsevier B.V. All rights reserved.
关键词Organic Fertilizer Microbial Inoculant Soil Amelioration Coastal Saline Soil Enzyme Activity
作者部门海岸带生物学与生物资源利用所重点实验室 
DOI10.1016/j.agee.2017.01.004
项目资助者Autonomous Innovation Project of Jiangsu Agricultural Science Technology(CX(15)1005) ; National Natural Science Foundation of China(41171178) ; National Science and Technology Basic Work Project(2015FY110500) ; National Major Basic Research Program of China(2013CB430403) ; Key Technology R&D Program of Jiangsu Province(BE2013357)
收录类别SCI
关键词[WOS]LONG-TERM APPLICATION ; DEGRADED SODIC LANDS ; SPATIAL VARIABILITY ; MICROBIAL BIOMASS ; PHOSPHATASE-ACTIVITY ; ENZYMATIC-ACTIVITY ; ORGANIC MANURES ; DRIP IRRIGATION ; MANAGEMENT ; CHINA
文章类型Article
语种英语
WOS研究方向Agriculture ; Environmental Sciences & Ecology
WOS记录号WOS:000393252200028
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/21935
专题海岸带生物学与生物资源利用所重点实验室
通讯作者Shao, HB (reprint author), Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Jiangsu, Peoples R China. shaohongbochu@126.com
作者单位1.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Jiangsu, Peoples R China
3.Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Jiangsu, Peoples R China
4.Hebei Acad Agr & Forestry Sci, Inst Coast Agr, Caofeidian 063200, Peoples R China
5.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai 264003, Peoples R China
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Liu Guangming,Zhang Xuechen,Wang Xiuping,et al. Soil enzymes as indicators of saline soil fertility under various soil amendments[J]. AGRICULTURE ECOSYSTEMS & ENVIRONMENT,2017,237:274-279.
APA Liu Guangming.,Zhang Xuechen.,Wang Xiuping.,Shao Hongbo.,Yang Jingsong.,...&Shao, HB .(2017).Soil enzymes as indicators of saline soil fertility under various soil amendments.AGRICULTURE ECOSYSTEMS & ENVIRONMENT,237,274-279.
MLA Liu Guangming,et al."Soil enzymes as indicators of saline soil fertility under various soil amendments".AGRICULTURE ECOSYSTEMS & ENVIRONMENT 237(2017):274-279.
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