Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Ecology and Environmental Sciences》 2019-03
Add to Favorite Get Latest Update

Vermicompost Application Accelerates Organic Phosphorus Mineralization in A Paddy Soil:A Mechanism Study

ZHANG Feng;WANG Rongping;LIANG Jiawei;WU Yonggui;WANG Xianjie;LIAO Xinrong;Resource and Environmental Engineering College, Guizhou University;Guangdong Institute of Eco-Environmental Science & Technology/Guangdong Key Laboratory of Integrated Agro-environmental Pollution Control and Management;  
Organic phosphorus(P) is an important part of soil P pool, and the mineralization of soil organic P plays a significant role in P nutrition of plant growth. Being very different from common compost products in physical, chemical, and biological properties,vermicompost is a kind of ecological organic fertilizer and soil ameliorant produced by fermentation of organic waste and enzymatic action of earthworm's digestive system. In this study, a pot experiment was conducted to investigate the effects of vermicompost application on organic P transformation and microbial activity in a paddy soil cropped with Brassica chinensis L. Vermicompost was applied at 4 levels of CK: 0 g·kg~(-1), A1: 40 g·kg~(-1), A2: 80 g·kg~(-1), and A3: 120 g·kg~(-1). The treatments were carried out in 4 replicates.Soil samples were collected at day 0, 7, 14, 21, and 35 after Brassica chinensis L. transplanting. Soil sample analysis results showed that:(1) vermicompost application significantly affected the microbial biomass carbon(C) and microbial biomass P in both the bulk and rhizosphere soil(P0.05), and the microbial biomass C/P ratio in rhizosphere soil was 1.9 to 2.0 times higher than that in bulk soil in all the treatments.(2) Compared with CK, vermicompost application significantly increased acid phosphatase activity and the contents of Olsen-P and various P species in soil. And(3) correlation analyses indicated the following: moderately stable organic P(Na OH-P_o) had a significantly negative correlation with both microbial biomass P and acid phosphatase activity in all the treatments.In A2 and A3, microbial biomass P had a significantly negative correlation with labile organic P(NaHCO_3-P_o). Na HCO_3-P_o had a significantly positive correlation with NaOH-P_o, and stable organic P(C.HCl-P_o) had a significantly negative correlation with both Na OH-P_o and NaHCO_3-P_o. These results indicated that: vermicompost application significantly increased acid phosphatase activity and Na OH-P_o content, and drove forward the P fixation by soil microorganisms while effectively promoted the activation of Na OH-P_o. Microbial biomass P or P fixation by microorganisms was higher in bulk soil than in rhizosphere soil. While promoting the mineralization of NaOH-P_o and NaHCO_3-P_o, vermicompost promoted the formation of C.HCl-P_o as well. Microbial biomass P promoted the formation of C.HCl-P_o. These results are expected to provide a scientific basis for improving the utilization rate of P fertilizers and promote the better use of vermicompost.
【Fund】: 广东省科学院实施创新驱动发展能力建设专项(2018GDASCX-0106);; 广东省科技计划项目(2018LM2151);; 广州市科技计划项目(201607010082);; 国家科技支撑项目(2014BAD14B05)
【CateGory Index】: S153.6
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 YAN Xiang1, JIN Ji-yun1,2,3, HE Ping1,2,3, LIANG Ming-zao1,3 (1Agricultural Resources and Regional Planning Institute, Chinese Academy of Agricultural Sciences, Beijing 100081; 2Key Laboratory of Plant Nutrition and Nutrient Cycling, Ministry of Agriculture, Beijing 100081; 3International Plant Nutrition Institute (IPNI) China Program, Beijing 100081);Recent Advances in Technology of Increasing Fertilizer Use Efficiency[J];中国农业科学;2008-02
2 ZHAO Shaohua 1,2 ,YU Wantai 1,ZHANG Lu 1,SHEN Shanmin 1,MA Qiang 1 ( 1Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China; 2Graduate School of the Chinese Academy of Sciences,Beijing 100039,China);Research advance in soil organic phosphorus.[J];应用生态学报;2004-11
Chinese Journal Full-text Database 10 Hits
1 WU Li-yan;LI Zhi-bin;GE Zheng-ping;HUANG Si-hua;PAN Xiu-juan;BAO Rui;KONG Ling-ming;GONG Ya-ju;Horticultural Institute of Yunnan Academy of Agricultural Sciences;Vegetable Germplasm Innovation and Technical Engineering Research Center of Yunnan;Bureau of Agriculture and Forestry of Songming County;;Effect of Different Slow-release Fertilizers on Growth,Yield and Quality of Greenhouse Tomato[J];西南农业学报;2015-06
2 ZHANG Xiang;MAO Jia-wei;SI Xian-zong;LI Liang;LI Guo-ping;Institute of Plant Nutrition,Resource and Environment,Henan Academy of Agricultural Sciences;;Effects of nitrogen application dates on yield and nitrogen use efficiency of summer peanut[J];中国油料作物学报;2015-06
3 Yan Tong;Ding Wenfeng;Cao Yongzhen;Liu Shiliang;Teng Shihui;Hu Bin;Agricultural Bureau of Hedong District of Linyi;Linyi Soil and Fertilizer Station;Soil and Fertilizer Station of Shandong Province;;Effects of Controlled-release Nitrogen Fertilizer on Nitrogen Accumulation and Yield of Summer Maize[J];中国农学通报;2015-36
4 Xi Tianyuan;Zhao Haizhen;Liu Qinghua;Lei Fengjin;Liang Zhejun;Liu Qingyun;Xue Jianbing;Wang Lei;Cotton Research Institute, Shanxi Academy of Agricultural Sciences;Yuncheng Agricultural Vocational and Technical College;;Tomato Yield and Qualities Affected by Organic-inorganic Mixed Fertilizers for Dripped Irrigation[J];农学学报;2015-12
5 LIU Kai;KONG Xiang-hong;HE Qiang;ZHANG Lu;ZOU Yang;FU Cheng-yu;LI Ying;Shaanxi EntryExit Inspection and Quarantine Burean;;Determination of 39 organophosphorus pesticide residues in 4 plant extracts by GC-MS / MS[J];分析试验室;2015-12
6 WANG Shikun;TANG Zhenhai;DONG Yanqi;ZHANG Defu;MA Xiaohong;LI Xijun;Xinxiang Academy of Agricultural Sciences;Henan Joinhope Xinke Seed Industry Co.,Ltd.;;Effect of Combined Application of Fertilizer Synergist with Nitrogen Fertilizer on Growth and Yield of Summer Corn[J];河南农业科学;2015-12
7 XIE Ying;XIAO Rong;CUI Yuan;CHEN Jingxiao;ZHANG Mingxiang;BAI Junhong;School of Nature Conservation, Beijing Forestry University;School of Environment, Beijing Normal University;;Distributions Characteristics of Phosphorus in Soils of Natural and Restored Salt Marshes in the Yellow River Delta[J];湿地科学;2015-06
8 CHEN Ying;DAI Bin;GAO Qiang-wei;LIU Li;MA Dan;LUO Cheng-de;Chengdu University;Guangxi Transportation Research Institute;College of Forestry, Sichuan Agricultural University;;Soil Chemical Fertility Quality and Its Evaluation in A Moso Bamboo Forest of Shunan Bamboo-sea, Southwest China[J];土壤;2015-06
9 WANG Lili;SUN Yalin;KUANG Jing;ZHU Honglian;LIU Yiman;Wuhan Vegetable Research Institute/ Hubei Aquatic Vegetable Research Institute;Huazhong Agricultural University;;Research on Fertilizer Use Efficiency in Lotus Root, Water Bamboo and Taro[J];长江蔬菜;2015-22
10 LI Hui;XU Ming-gang;ZHU Ping;ZHANG Wen-ju;ZHANG Hui-min;LI Zhong-fang;Key Laboratory of Crop Nutrition and Fertilization,Ministry of Agriculture/Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences;College of Resources and Environmental Sciences,Henan Agricultural University;Agriculture Environment and Resources Center,Jilin Academy of Agricultural Sciences;Chemistry and Bioengineering College,Hezhou University;;Change of nitrogen use efficiency of maize affected by long-term manure fertilization in the typical black soil[J];植物营养与肥料学报;2015-06
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 HE Fan1,HUANG Jian-liang1,CUI Ke-hui1,ZENG Jian-min1,XU Bo2,PENG Shao-bing1,3,BURESH R J3(1Crop Physiology and Production Center,Huazhong Agricultural University,Wuhan 430070;2Agricultural Bureau of Xiaonan County,Xiaogan 432100;3International Rice Research Institute,DAPO7777,Manila Philippines);Effect of Real-Time and Site-Specific Nitrigen Management on Rice Yield and Quality[J];中国农业科学;2007-01
2 YU Guang-hui~(1,2),ZHANG Yang-zhu~(1)(1.College of Resource and Environment,HuNan Agriculture University,Changsha 410128,China;2.School of Environment and Engineer,SUN Yat-sen University,Guangzhou 510275,China);Yield and Nutrition Qualities of Pakchoi as Affected by Three Types of Nitrification Inhibitors[J];土壤通报;2006-04
3 MA Li,ZHANG Min,CHEN Jianqiu,KONG Fanmei,YANG Yuechao(College of Resources and Environment,Shandong Agricultural University,Tai'an,Shandong 271018,China);Effect of coated controlledrelease nitrogen fertilizer on yield increase of corn[J];磷肥与复肥;2006-04
4 LIU Li-Jun~1,XU Wei~1,SANG Da-Zhi~2,LIU Cui-Lian~3,ZHOU Jia-Lin~4 and YANG Jian-Chang~(1,*)(~1 Key Laboratory of Crop Genetics and Physiology of Jiangsu Province/Yangzhou University,Yangzhou 225009,Jiangsu;~2 College of Engineering,Nanjing Agricultural University,Nanjing 210031,Jiangsu;3 Gaoxu Agricultural Experiment Station,Jiangdu 225200,Jiangsu;~4 Yanqiao Agricultural Extension Station,Wuxi 214174,Jiangsu,China);Site-specific Nitrogen Management Increases Fertilizer-nitrogen Use Efficiency in Rice[J];作物学报;2006-07
5 ZHU Zhe-yan,BAO Yi-dan,HUANG Min,FENG Lei (Department of Biosystems Engineering,Zhejiang University,Hangzhou 310029,China);Study of the relationship between the chiorophyll and the nitrogen content of oilseed rapes[J];浙江大学学报(农业与生命科学版);2006-02
6 WANG Gai-ling~(1,2),HAO Ming-de~1,CHEN De-li~2(1 Institute of Soil and Water Conservation,CAS and MWR,Yangling,Shannxi 712100,China;2 Faculty of Land and Food Resources,The University of Melbourne,Victoria 3010,Australia);Effect of nitrification inhibitor and aeration regulation on soil N_2O emission[J];植物营养与肥料学报;2006-01
7 Li Yuying, Liu Shuangquan, Chi Hongwei, Chen Rong, Wei Jingxiu, Liu Ying, Wang Zhenbin (Soil and Fertilizer Institute of Heilongjiang Academy of Agricultural Sciences, Harbin, 150086; Hongxing Farm of Beian Branch of the General Land Reclamation Bureau of Heilongjiang, Beian, 164000);Study on the Technology of Spatial Variation of Soil Nutrients and Regionalized Fertilization of Soybean[J];中国农学通报;2005-11
8 LI Zhi-hong~(1,2),ZHANG Yun-gui~2,LIU Hong-bin~2,ZHANG Fu-suo~1(1 Dept.of Plant Nutrition,CAU,Beijing 100094,China;2 Soil and Fertilizer Inst.,CAAS,Key Lab.of Plant Nutrition,MOA,Beijing 100081,China);Application of chlorophyll meter on N nutritional diagnosis for summer corn[J];植物营养与肥料学报;2005-06
9 CHEN Zhenhua~1,2 ,CHEN Lijun1,WU Zhijie1 (~ 1Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China;~ 2Graduate School of Chinese Academy of Sciences,Beijing 100039,China).;Effects of urease and nitrification inhibitors on alleviating the oxidation and leaching of soil urea's hydrolyzed product ammonium.[J];应用生态学报;2005-02
10 DU Jian-jun, WANG Xin-ai, LIAO Zong-wen , TIAN Ji-lin, CHEN Jing-hong( Lab. of Plant Nutrition and New Fertilizer, Zhongkai Agrotech. College , Guangzhou 510225 , China ;Lab. of New Fertiliser Resour. , South China Agric. Univ. , Guangzhou, 510642 , China ;Ecology Inst., Shanghai AAS, Shanghai 201106, China);Effects of different extract conditions on water dissolution rate of coated controlled/slowed-release fertilizer[J];植物营养与肥料学报;2005-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved