您好,欢迎访问湖北省农业科学院 机构知识库!

SOIL BIOLOGICAL AND BIOCHEMICAL QUALITY OF WHEAT-MAIZE CROPPING SYSTEM IN LONG-TERM FERTILIZER EXPERIMENTS

文献类型: 外文期刊

作者: Hu, Cheng 2 ; Qi, Ying-Chun 1 ;

作者机构: 1.Huazhong Agr Univ, Coll Life Sci & Technol, Wuhan 430070, Peoples R China

2.Hubei Acad Agr Sci, Inst Plant Protect & Soil Sci, Wuhan 430064, Peoples R China

关键词: phosphorus: 7723-14-0;urease: 9002-13-5;EC 3.5.1.5;potassium: 7440-09-7;dissolved organic carbon;total organic carbon;total nitrogen;chemical fertilizer;soil enzyme;alkaline-hydrolysable nitrogen;biological activity;soil quality;enzyme activity;biochemical activity;soil bulk density;metabolic quotient;physical-chemical property

期刊名称:EXPERIMENTAL AGRICULTURE ( 影响因子:2.118; 五年影响因子:2.292 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: Two long-term field experiments, each consisting of three treatments (organic compost treatment, chemical fertilizer treatment and an untreated control) were established in 1993 and 1997, respectively. Soil samples were collected from each plot in June 2004 and 2005 after crop harvest and were used to determine soil physical-chemical properties, biological and biochemical activity, and the nematode community. Soil physicochemical parameters, microbial biomass, biological activities and nematode communities were significantly influenced by long-term application of organic compost. In general, soil total organic carbon, dissolved organic carbon, total nitrogen, alkaline-hydrolysable nitrogen, available phosphorus, and available potassium, microbial biomass, basal respiration, urease activities, total number of nematodes and bacterial-feeding nematodes were significantly higher in the compost plots than in the chemical fertilizer and control plots at two experimental sites and two sampling dates. Soil bulk density and pH values were significantly lower in the compost plots. We conclude that soil physical-chemical properties, size and activity of soil microbial biomass, metabolic quotient (qCO(2)), urease activity, total number of nematodes and bacteria-feeding nematodes could be used as indicators of soil quality.

  • 相关文献

[1]Effect of compost and chemical fertilizer on soil nematode community in a Chinese maize field. Hu, Cheng,Qi, Yingchun.

[2]Comparison of Growth and Physiological Responses to Severe Drought between Two Altitudinal Hippophae rhamnoides Populations. Yang, Yongqing,Yao, Yinan,Yang, Yongqing,Zhang, Xuejiang.

[3]Soil microbial activity and a free-living nematode community in the playa and in the sandy biological crust of the Negev Desert. Pen-Mouratov, Stanislav,Hu, Cheng,Hindin, Etan,Steinberger, Yosef,Hu, Cheng.

[4]Changes in the abundance and structure of a soil mite (Acari) community under long-term organic and chemical fertilizer treatments. Cao, Zhiping,Han, Xuemei,Hu, Cheng,Chen, Jun,Zhang, Dianpeng,Steinberger, Yosef. 2011

[5]Spirodiclofen Analogues as Potential Lipid Biosynthesis Inhibitors: A Convenient Synthesis, Biological Evaluation, and Structure-Activity Relationship. Ke, Shaoyong,Sun, Tingting,Zhang, Zhigang,Zhang, Ya-Ni,Liang, Ying,Wang, Kaimei,Yang, Ziwen.

[6]Novel salicylamide derivatives incorporating neonicotinoid pharmacophore: design, synthesis, characterization, and biological evaluation. Ke, Shaoyong,Zhang, Zhigang,Long, Tong,Liang, Ying,Yang, Ziwen.

[7]PGPR (Plant Growth-Promoting Rhizobacteria) in Mulberry Rhizosphere with the Potential of Soil Fertilizer Pollution Control. Wu, Fan,Zhang, Benfeng,Qiu, Nianquan,Liu, Xunli,Song, Zhen,Zhang, Nan,Guo, Hui,Wu, Fan. 2010

[8]Synthesis, Crystal Structure and Biological Activity of 6-Alkyl-7-imino-3-phenyl-2-thioxo-2,3,6,7-tetrahydrothiazolo[4,5-d]pyrimidines. Liang Ying,He Hongwu,Liang Ying. 2009

[9]Synthesis and Biological Activity of a Series of Novel N-Substituted beta-Lactams Derived from Natural Gallic Acid. Ke, Shao-Yong,Cao, Xiu-Fang,Wang, Yun-Shen,Li, Shao-Wei,Chen, Chang-Shui. 2011

[10]Research Advance of Acylhydrazine Derivatives with Biological Activities. Ke Shaoyong,Sun Tingting,Liang Ying,Yang Ziwen. 2010

[11]Synthesis and Biological Properties of Dihydro-Oxadiazine-Based Heterocyclic Derivatives. Ke, S.,Liang, Y.,Wang, K.,Yang, Z.,Cao, X.. 2011

[12]Progress in the Studies on Natural Bioactive Pyrrolidine-2,4-diones. Liang Ying,Ke Shaoyong,Wang Kaimei,Yang Ziwen. 2010

[13]Identification of organic acid-related genes and their expression profiles in two pear (Pyrus pyrifolia) cultivars with difference in predominant acid type at fruit ripening stage. Lu, Xiao-Peng,Liu, Yong-Zhong,Zhou, Gao-Feng,Wei, Qing-Jiang,Peng, Shu-Ang,Lu, Xiao-Peng,Liu, Yong-Zhong,Zhou, Gao-Feng,Wei, Qing-Jiang,Peng, Shu-Ang,Hu, Hong-Ju.

[14]The effect of different temperatures on browning incidence and phenol compound metabolism in fresh-cut lotus (Nelumbo nucifera G.) root. Min, Ting,Xie, Jun,Zheng, Menglin,Yi, Yang,Hou, Wenfu,Wang, Limei,Ai, Youwei,Wang, Hongxun,Yi, Yang,Hou, Wenfu,Wang, Hongxun.

[15]Quality development and main chemical components of Tieguanyin oolong teas processed from different parts of fresh shoots. Liu, Pan-Pan,Gao, Ying,Yin, Jun-Feng,Liu, Pan-Pan,Shi, John,Wang, Qiu-Shuang. 2018

作者其他论文 更多>>