Degradation-detoxification behavior of methamidophos in phaiozem and burozem rhizosphere

Abstract

Abstract: With plastic rhizobox system,this paper studied the degradation behavior of methamidophos in the rhizosphere and non-rhizosphere of phaiozem and burozem planted with soybean.The results suggested that methamidophos could be rapidly decomposed in soil environment despite its higher acute toxicity,and its residual amount in phaiozem was generally below the level in burozem under same condition.In the absence of soybean (control),the residual amount of methamidophos at the 2nd day of incubation was about 33% in burozem,whereas only about 26% in phaiozem.An accelerated degradation of methamidophos in soybean rhizospheric soil was observed,especially in phaiozem.At the 9th day of incubation,the insecticide residue in the middle rhizobox phaiozem and burozem with soybean was decreased by 87.5% and 76.0%,respectively,compared with that of the control.The degradation process of methamidophos in soil environment followed the first-order equation,and its half-life was about 2 days.

Key words: Phaiozem, Burozem, Methamisophos, Rhizosphere, Degradation-detoxification

CLC Number:

X131.5

YU Ying, ZHOU Qixing . Degradation-detoxification behavior of methamidophos in phaiozem and burozem rhizosphere[J]. Chinese Journal of Applied Ecology, 2005, 16(9): 1756-1760.

References

[1] Adriano DC, Page AL, Elseewi AA, et al. 1980. Utilization and disposal of fly ash and other coal residues in terrestrial ecosystems:A review. J Environ Qual, 9:333～344
[2] Bhattacharya SS, Chattopadhyay GN. 2002. Increasing bioavailability of phosphorus from fly ash through vermicomposting. J Environ Qual, 31:2116～2119
[3] Bilski JJ, Alva AK, Sajwan KS. 1995. Soil amendments and environmental quality. In:Rechcigl JE ed. Fly Ash. Boca Raton, FL:CRC Press. 327～363
[4] Cao Z-H(曹志洪), Li Q-K(李庆逵). 1988. A study on characteristics of phosphate adsorption and desorption in Loessial soils. Acta Pedol Sin (土壤学报), 25 (3):218～225 (in Chinese)
[5] GaoM(高明),Wei C-F(魏胡富),Chen S-Z(陈世正),et al.1998.A study on characteristics of silicate adsorption and desorption in Loessial soils. Chin J Soil Sci (土壤通报), 29(4):179～181(in Chinese)
[6] He Z-L(何振立),Zhu Z-X(朱祖祥),Yuan K-N(袁可能), et al.1998. Potential phosphate sorptivity value from langmuir equation and its application for phosphate fertilizer recommendation. Acta Pedol Sin (土壤学报), 25(4) :397～404(in Chinese)
[7] Iyamuremye F, Dick RP, Baham J. 1996. Organic amendments and phosphorus dynamics Ⅰ. Phosphorus chemisty and sorption. Soil Sci, 161:426～435
[8] Iyamuremye F, Dick RP, Baham J. 1996. Organic amendments and phosphorus dynamics Ⅱ. Distribution of soil phosphorus fractions.Soil Sci, 161:436～443
[9] Jiao Y(焦有). 1998.The characteristics of coal fly ash and its agricultural application. Agro-Environ Dev (农业环境与发展), 15(1):23～26(in Chinese)
[10] Kumar A, Sarkar AK, Singh RP, et al. 1998. Characterization of fly ash from steel plants of eastern India. J Indian Soc Soil Sci, 46:459～461
[11] Lei M(雷梅), Chen T-B(陈同斌), Fan Z-L(范稚连), et al.2003. Effect of phosphorus on arsenic adsorption by three different soils. Chin J Appl Ecol (应用生态学报), 14 (11):1989～1992 (in Chinese)
[12] Li F-M(李方敏), Li F-Y(李方毅). 1997. Effect of magnetic fly ash on phosphate adsorption characteristics. Resour Dev Market (资源开发与市场), 13(2):58～59(in Chinese)
[13] Li G-B(李贵宝), Shan B-Q(单保庆), Sun K-G(孙克刚), et al.2000. Research progress on the application of fly ash in agriculture.Phosphate Fert Comp Fert (磷肥与复肥), 15(6):59～60(in Chinese)
[14] Liu S-X(刘淑欣),Xiong D-Z(熊德中). 1991.Studies on the characteristics of phosphorus absorption and the effect of applying P fertilizer of paddy soils derived from red earth in Fujian Province. Acta Pedol Sin (土壤学报), 28(2) :223～227(in chinese)
[15] Lu R-K(鲁如坤). 2000. Analysis Method of Soil Agro-Chemistry.Beijing:China Agriculture Science and Technology Press. (in Chinese)
[16] Mccarty GWR, Siddearmappa RJ, Wright EE, et al. 1994. Evaluation of coal combustion by products as soil liming materials:Their influence on soil pH and enzyme activities. Biol Fert Soil, 17:147～172
[17] Nass MM, Lexmond TM, Van Beusichem ML, et al. 1993. Longterm supply and uptake by plants of elements from coal and uptake by plants of elements from coal fly ash. Com Soil Sci Plant Anal,24:899～913
[18] Pathan SM, Aylmore LAG, Colmer TD. 2003. Properties of several fly ash materials in relation to use as soil amendments. J Environ Qual, 32:687～693
[19] Qin M-Z(秦梅枝), Cao J-Y(曹江营), Zhang S-L(张树礼), et al.1996. The experiment of planting crops on fly ash. Agro- Environ Protect (农业环境保护), 15(4):170～172(in Chinese)
[20] Schutter ME, Fuhrman J. 1999. Microbial responses to coal fly ash under field condition. J Environ Qual, 28:648～652
[21] Wang G-H(王光火),Zhu Z-X(朱祖祥). 1987. Comparison of phosphate adsorption characteristics of red soils and paddy soils. J Zhej iang Agric Univ(浙江农业大学学报), 13(2):129～136(in Chinese)
[22] Wang H-Z(汪海珍), Xu J-M(徐建民), Xie Z-M(谢正苗), et al.1999. Effects of fly ash on soil and the growth of crop. Soil Environ (土壤与环境), 8(4):305～308(in Chinese)
[23] Wei C-F(魏朝富), Yang J-H(杨剑虹), Qu M(屈明), et al.1998. Potassium release and its availability in paddy soils developed from purple soils. Plant Nutr Fert Sci (植物营养与肥料学报), 4(4) :352～359(in Chinese)
[24] Wei Y-Q(魏由庆), Yan H-J(严慧峻). 2000. Application of magnetic in agriculture and magnetic fertilizer. Soil Fert (土壤肥料),(5):223～225 (in Chinese)
[25] Xia H-P(夏汉平), Gao Z-Q(高子勤). 1993. Mechanisms of competitive adsorption and desorption of phosphate in soils. Chin J Appl Ecol(应用生态学报), 4(1) :89～93(in Chinese)
[26] Xu M-G(徐明岗), Zhang Y-p(张一平), Wang R-Q(王锐群).1996.Diffusion of phosphate in soils I. The influence of soil moisture, texture and temperature as well as their interactions. Acta Pedol Sin (土壤学报), 33(2):148～157(in Chinese)
[27] Yang J-H(杨剑虹), Che F-C(车福才), Wang D-Y(王定勇), et al. 1997. Study on physical and chemical properties on fly ashes and their agrochemical behaviors. Plant Nutr Fert Sci (植物营养与肥料学报), 3(4):341～347(in Chinese)
[28] Yang Y-T(杨亚提),Wang X-D(王旭东),Zhang Y-P(张一平),et al. 2003. Effect of low molecular weight organic acids on Pb2+adsorption and desorption by constant charge soil colloids. Chin J Appl Ecol(应用生态学报), 14(11):1921～1924(in Chinese)
[29] YuY(于颖),ZhouQ-X(周启星),Wang X(王新),et al.2003. Cu adsorption by phaeozem and burazem. Chin J Appl Ecol (应用生态学报), 14(5) :761～765(in Chinese)
[30] Zhang X-M(张新明), Li H-X(李华兴), Liu Y-J(刘远金). 2000.Phosphate adsorption characteristics of paddy soils derived from main parent materials in Guangdong Province. Chin J Appl Ecol (应用生态学报), 11(4) :553～556(in Chinese)
[31] Zhang Y-Z(张杨珠),Jiang Y-L(蒋有利), Huang Y-X(黄运湘),et al. 1998. Effects of rice-based cropping system, organic manure and groundwater level on phosphate sorption by paddy soils derived from red earth. Acta Pedol Sin (土壤学报), 35 (3):328～337 (in Chinese)