[1]XIE Yuan-yuan,GU Jie,GAO Hua,et al.Dynamic Changes of Soil Enzyme Activities in Microorganism Inoculants, Enzymes and Chemical Fertilizers in Different Proportions after Straw Returning Soil[J].Research of Soil and Water Conservation,2010,17(02):233-238.
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Dynamic Changes of Soil Enzyme Activities in Microorganism Inoculants, Enzymes and Chemical Fertilizers in Different Proportions after Straw Returning Soil
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
17
Number of periods:
2010 02
Page number:
233-238
Column:
Public date:
2010-04-20
- Title:
- Dynamic Changes of Soil Enzyme Activities in Microorganism Inoculants, Enzymes and Chemical Fertilizers in Different Proportions after Straw Returning Soil
- CLC:
- S154.2;S141.4
- DOI:
- -
- Abstract:
- The dynamic changes of soil enzyme activities, the relationship of soil enzyme activities with the contents of soil nutrients were investigated based on the experiment of microorganism inoculants, enzymes and chemical fertilizers in different proportions after straw returning soil in Hengqu county, Shaanxi province, China. The results showed that invertase and alkaline phosphatase had peaks of concentrations at filling stage and it was 58.30 mg, 3.85 mg respectively. It was 4.7 times and 1.5 times before sowing of CK respectively. Urease and polyphenol oxidase peaked at mature stage and it was 4.85 mg, 1.46 mg respectively. It was 3.2 times and 8.1 times before sowing of CK respectively. Microorganism inoculants, enzymes and chemical fertilizers in different proportions in straw returning soil could significantly increase the soil invertase, urease, alkaline phosphatase and polyphenol oxidase activities. The application of SFN+E+D fertilizers was more effective than others to increase soil enzyme activities. The significantly positive correlations were found between the activities of invertase, urease and alkaline phosphatase except polyphenol oxidase. Urease and alkaline phosphatase activities were correlated with soil nutrient contents except availble K while polyphenol oxidase varied un-remarkably. Invertase activities were reversely correlated with available K.
- References:
-
[1] 周礼恺, 张志明, 曹承绵.土壤酶活性的总体在评价土壤肥力水平中作用[J].土壤学报, 1983, 20(4):413-417.
[2] Apsimonhm.Ammonium emissions and their role in acid deposition[J].Atmospheric Environment, 1987, 21:1939-1945.
[3] 袁玲, 杨邦俊, 郑兰君, 等.长期施肥对土壤酶活性和氮磷养分的影响[J].植物营养与肥料学报, 1997, 3(4): 300-306.
[4] 任祖淦, 陈玉水, 唐福钦, 等.有机无机肥料配施对土壤微生物和酶活性的影响[J].植物营养与肥料学报, 1996, 2(3): 279-283.
[5] 孙瑞莲, 赵秉强, 朱鲁生, 等.长期定位施肥对土壤酶活性的影响及其调控土壤肥力的作用[J].植物营养与肥料学报, 2003, 9(4):406-410.
[6] 关松荫.土壤酶及其研究法[M].北京:农业出版社, 1986.
[7] 中国科学院南京土壤研究所.土壤理化分析[M].上海:上海科学技术出版社, 1981: 62-142.
[8] Tarafdar J C, Meena S, Kathju S.Influence of straw size on activity and biomass of soil microorganisms during decomposition[J].Eur.J.Soil Biol, 2001(37): 157-160.
[9] Zantua M I, Dumenil L C, Bremner J M.Relationships between soil urease activity and other soil properties[J].Soil Sci.Soc.Am.J., 1977, 41: 350-352.
[10] 杜伟文, 欧阳中万.土壤酶研究进展[J].湖南林业科技, 2005, 32(5): 76-80.
[11] 陈华癸, 樊庆笙.微生物学[M].北京:农业出版社, 1980.
[12] 蒋和, 翁文钰, 林增泉.施肥十年后的水稻土微生物学特性和酶活性的研究[J].土壤通报, 1990, 21(6): 265-268.
[13] Castaldi P, Garau G, Melis P.Maturity assessment of compost from municipal solid waste through the study of enzyme activities and water-soluble fractions[J].Waste Management, 2008, 28: 534-540.
[14] Bandick A K, Dick R, Field P.management effects on soil enzyme activities[J].Soil Biol Biochem, 1999, 31: 1471-1479.
[15] Powlson D S, Brookes P C, Christensen B T.Measurement of soil microbial biomass provides an early indication of changes in total organic matter due to straw incorporation[J].Soil Biology &Biochemistry, 1987, 19: 159-164.
[16] 赵兰坡.土壤磷酸酶活性测定方法的探讨[J].土壤通报, 1986(3): 138-141.
[17] Mersi W, Schinner F.An improved and accurate method for determining the dehydrogenase activity of soils with iodonitrotetrazolium chloride[J].Biology and Fertility of Soils, 1991, 11: 216-220.
[18] 周礼恺.土壤酶学[M].北京:科学出版社, 1987:229-230.
[19] 邱莉萍, 刘军, 和文祥, 等.长期培肥对土壤酶活性的影响[J].干旱地区农业研究, 2003, 21(4):44-47.
[20] 耿玉清, 白翠霞, 赵铁蕊, 等.北京八达岭地区土壤酶活性及其与土壤肥力的关系[J].北京林业大学学报, 2006, 28(5):7-11.
[21] Disk R P.Soil enzyme activities as integrative indicators of soil health[M]//Pnkrst C, Dube B M, Gupta V V S R.Biological Indicators of Soil Health.CAB International, Wallingford, Oxon, UK, 1997: 121-157.
[22] Hopkins D W, Shiel R S.Size and activity of soil microbial communities in long-term experimental grassland plots treated with manure and inorganic fertilizers[J].Biology & Fertility of Soils, 1996, 22: 66-70.
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1900-01-01