Vertical Distribution of Soil Nematode Communities under Different Tillage Systems in Lower Reaches of Liaohe River

HOU Xuekun; HU Ning; ZHANG Xiaoke; LIANG Lei; ZHAI Ruichang

doi:10.1007/s11769-010-0106-0

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HOU Xuekun, HU Ning, ZHANG Xiaoke, LIANG Lei, ZHAI Ruichang. Vertical Distribution of Soil Nematode Communities under Different Tillage Systems in Lower Reaches of Liaohe River[J]. Chinese Geographical Science, 2010, 20(2): 106-110. doi: 10.1007/s11769-010-0106-0

Citation:

HOU Xuekun, HU Ning, ZHANG Xiaoke, LIANG Lei, ZHAI Ruichang. Vertical Distribution of Soil Nematode Communities under Different Tillage Systems in Lower Reaches of Liaohe River[J]. Chinese Geographical Science, 2010, 20(2): 106-110. doi: 10.1007/s11769-010-0106-0

Vertical Distribution of Soil Nematode Communities under Different Tillage Systems in Lower Reaches of Liaohe River

doi: 10.1007/s11769-010-0106-0

1.
Liaoning Key Laboratory of Soil Environmental Quality and Agro-product Safety, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
2.
College of Plant Sciences and Technology, Heilongjiang August First Reclamation University, Daqing 163319, China;
3.
College of Resources and Environment, Liaoning University, Shenyang 110036, China

Funds: Under the auspices of Knowledge Innovation Programs of Chinese Academy of Sciences (No. KZCX2-YW-445);the Science and Technology Program of Liaoning Province (No. 2009403053)

Received Date: 2009-07-30
Rev Recd Date: 2009-12-07
Publish Date: 2010-01-22

Abstract

Vertical distribution of soil nematode communities under conventional tillage (CT),no-tillage (NT) and fallow field (FF) treatments in the Lower Reaches of the Liaohe River was investigated at six soil depths (0-5 cm,5-15 cm,15-30 cm,30-50 cm,50-75 cm and 75-100 cm). The results show that total nematode abundance gradually decreases with depth,and the highest number of total nematodes is observed at 0-5 cm depth under NT and FF treatments. The number of fungivores and plant parasites is significantly higher under FF and NT treatments than under CT treatment at the 0-5 cm depth. There is significant soil depth effect on the abundances of bacterivores and omnivores-predators,which exhibits a similar trend to that of total nematodes; whereas,no significant tillage effect is found. Tillage effect on soil nematode communities can be reflected by values of relative tillage response of index V. Results of index V indicate that total nematodes,bacterivores,fungivores and plant parasites are mildly inhibited,and omnivores-predators is moderately inhibited under CT treatment; while,under FF treatment total nematodes is mildly,and fungivores and plant parasites are moderately stimulated,respectively.
- soil nematode,
- tillage system,
- vertical distribution,
- tillage response

References

[1]	Feng Y,Motta A C,Reeves DW et al.,2003.Soil microbial communities under conventional-till and no-till continuous cotton systems.Soil Biology & Biochemistry,35(12):1693-1703.DOI: 10.1016/j.soilbo.2003.08.016.
[2]	Ferris H,Bongers T,de Goede R G M,2001.A framework for soil food web diagnostics:Extension of the nematode faunal analysis concept.Applied Soil Ecology,18(1):13-29.DOI: 10.1016/S0929-1393/(01)00152-4.
[3]	Ferris H,Venette R C,Scow K M,2004.Soil management to enhance bacterivore and fungivore nematode populations and their nitrogen mineralisation function.Applied Soil Ecology,25(1):19-35.DOI: 10.1016/j.apsoil.2003.07.001.
[4]	Fiscus D A,Neher D A,2002.Distinguishing sensitivity of free-living soil nematode genera to physical and chemical disturbances.Ecological Applications,12(2):565-575.
[5]	Fu S,Coleman D C,Hentrix P F et al.,2000.Responses of trophic groups of soil nematodes to residue application under conventional tillage and no tillage regimes.Soil Biology & Biochemistry,32(11-12):1731-1741.DOI: 10.1016/S0038-07-17/(00)00091-2.
[6]	Garcia-Ruiz R,Ochoa V,Vinegla B et al.,2009.Soil enzymes,nematode community and selected physico-chemical properties as soil quality indicators in organic and conventional olive oil farming:Influence of seasonal ity and site features.Applied Soil Ecology,41(3):305-314.DOI: 10.1016/j.apsoil.2008.12.004.
[7]	Govaerts B,Fuentes M,Mezzalama M et al.,2007.Infiltration,soil moisture,root rot and nematode populations after 12 years of different tillage,residue and crop rotation managements.Soil & Tillage Research,94(1):209-219.DOI: 10.1016/j.still.2006.07.013.
[8]	Kladivko E J,2001.Tillage systems and soil ecology.Soil & Tillage Research,61(1-2):61-76.DOI:10.1016/S0167-1987 (01)00179-9.
[9]	Li Q,Xu C G,Liang W J et al.,2009.Residue incorporation and N fertilization affect the response of soil nematodes to the elevated CO_2 in a Chinese wheat field.Soil Biology & Biochemis-try,41(7):1497-1503.DOI: 10.1016/j.soilbo.2009.04.006.
[10]	Liang W J,Li Q,Jiang Y et al.,2005.Nematode faunal analysis in an aquic brown soil fertilised with slow-release urea,Northeast China.Applied Soil Ecology,29(2):185-192.DOI: 10.1016/j.apsoil.2004.10.004.
[11]	Lopez-Fando C,Bello A,1995.Variability in soil nematode populations due to tillage and crop rotation in semi-arid Mediterranean agrosystems.Soil & Tillage Research,36(1-2):59-72.DOI: 10.1016/0167-1987(95)00496-3.
[12]	Masse D,Pate E,Ndiaye-Faye N et al.,2002.Effect of fallow improvement on the nematode community in the Sudanian region of Senegal.European Journal of Soil Biology,38(2):205-211.DOI: 10.1016/S1164-5563(02)01149-4.
[13]	Mendoza R B,Franti T G,Doran JW et al.,2008.Tillage effects on soil quality indicators and nematode abundance in loessial soil under long-term no-till production.Communications in Soil Science and Plant Analysis,39(13-14):2169-2190.DOI: 10.1080/00103620802135492.
[14]	Minoshima H,Jacjson L E,Cavagnaro T R et al.2007.Soil food webs and carbon dynamics in response to conservation tillage in California.Soil Science Society of America Journal,71(3):952-963.DOI: 10.2136/sssaj2006.0174.
[15]	Moebius-Clune B N,van Es H M,Idowu O J et al.2008.Long-term effects of harvesting maize stover and tillage on soil quality.Soil Science Society of America Journal,72(4):960-969.DOI: 10.2136/sssaj2007.0248.
[16]	Ou W,Liang W J,Jiang Y et al.,2005.Vertical distribution of soil nematodes under different land use types in an aquic brown soil.Pedobiologia,49(2):139-148.DOI: 10.1016/j.ped-obi.2004.10.001.
[17]	Rahman L,Chan K Y,Heenan D P,2007.Impact of tillage,stubble management and crop rotation on nematode populations in a long-term field experiment.Soil & Tillage Research,95(1-2):110-119.DOI: 10.1016/j.still.2006.11.008.
[18]	Ritz K,Trudgill D L,1999.Utility of nematode community analysis as an integrated measure of the functional state of soils:perspectives and challenges.Plant and Soil,212(1):1-11.
[19]	Sanchez-Moreno S,Minoshima H,Ferris H et al.,2006.Linking soil properties and nematode community composition:Effects of soil management on soil food webs.Nematology,8(5):703-715.
[20]	Verschoor B C,de Goede R G M,de Hoop JW et al.,2001.Seasonal dynamics and vertical distribution of plant-feeding nematode communities in grasslands.Pedobiologia,45(3):213-233.DOI: 10.1078/0031-4056-00081.
[21]	Wardle D A,1995.Impacts of disturbance on detritus food webs in agro-ecosystems of contrasting tillage and weed management practices.In:Begon M,Fitter A H (eds.).Advances in Ecological Research Vol.26.New York:Academic Press,105-185.
[22]	Yeates G W,Bongers T,de Goede KG Met al.,1993.Feeding habits in soil nematode families and genera-an outline for soil ecologists.Journal of Nematology,25(3):315-331.

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Vertical Distribution of Soil Nematode Communities under Different Tillage Systems in Lower Reaches of Liaohe River

1. Liaoning Key Laboratory of Soil Environmental Quality and Agro-product Safety, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;

2. College of Plant Sciences and Technology, Heilongjiang August First Reclamation University, Daqing 163319, China;

3. College of Resources and Environment, Liaoning University, Shenyang 110036, China

Funds: Under the auspices of Knowledge Innovation Programs of Chinese Academy of Sciences (No. KZCX2-YW-445);the Science and Technology Program of Liaoning Province (No. 2009403053)

Received Date: 2009-07-30

Rev Recd Date: 2009-12-07

Publish Date: 2010-01-22

Key words:

Abstract: Vertical distribution of soil nematode communities under conventional tillage (CT),no-tillage (NT) and fallow field (FF) treatments in the Lower Reaches of the Liaohe River was investigated at six soil depths (0-5 cm,5-15 cm,15-30 cm,30-50 cm,50-75 cm and 75-100 cm). The results show that total nematode abundance gradually decreases with depth,and the highest number of total nematodes is observed at 0-5 cm depth under NT and FF treatments. The number of fungivores and plant parasites is significantly higher under FF and NT treatments than under CT treatment at the 0-5 cm depth. There is significant soil depth effect on the abundances of bacterivores and omnivores-predators,which exhibits a similar trend to that of total nematodes; whereas,no significant tillage effect is found. Tillage effect on soil nematode communities can be reflected by values of relative tillage response of index V. Results of index V indicate that total nematodes,bacterivores,fungivores and plant parasites are mildly inhibited,and omnivores-predators is moderately inhibited under CT treatment; while,under FF treatment total nematodes is mildly,and fungivores and plant parasites are moderately stimulated,respectively.

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Reference (22)

[1]	Feng Y,Motta A C,Reeves DW et al.,2003.Soil microbial communities under conventional-till and no-till continuous cotton systems.Soil Biology & Biochemistry,35(12):1693-1703.DOI:10.1016/j.soilbo.2003.08.016.
[2]	Ferris H,Bongers T,de Goede R G M,2001.A framework for soil food web diagnostics:Extension of the nematode faunal analysis concept.Applied Soil Ecology,18(1):13-29.DOI:10.1016/S0929-1393/(01)00152-4.
[3]	Ferris H,Venette R C,Scow K M,2004.Soil management to enhance bacterivore and fungivore nematode populations and their nitrogen mineralisation function.Applied Soil Ecology,25(1):19-35.DOI:10.1016/j.apsoil.2003.07.001.
[4]	Fiscus D A,Neher D A,2002.Distinguishing sensitivity of free-living soil nematode genera to physical and chemical disturbances.Ecological Applications,12(2):565-575.
[5]	Fu S,Coleman D C,Hentrix P F et al.,2000.Responses of trophic groups of soil nematodes to residue application under conventional tillage and no tillage regimes.Soil Biology & Biochemistry,32(11-12):1731-1741.DOI:10.1016/S0038-07-17/(00)00091-2.
[6]	Garcia-Ruiz R,Ochoa V,Vinegla B et al.,2009.Soil enzymes,nematode community and selected physico-chemical properties as soil quality indicators in organic and conventional olive oil farming:Influence of seasonal ity and site features.Applied Soil Ecology,41(3):305-314.DOI:10.1016/j.apsoil.2008.12.004.
[7]	Govaerts B,Fuentes M,Mezzalama M et al.,2007.Infiltration,soil moisture,root rot and nematode populations after 12 years of different tillage,residue and crop rotation managements.Soil & Tillage Research,94(1):209-219.DOI:10.1016/j.still.2006.07.013.
[8]	Kladivko E J,2001.Tillage systems and soil ecology.Soil & Tillage Research,61(1-2):61-76.DOI:10.1016/S0167-1987 (01)00179-9.
[9]	Li Q,Xu C G,Liang W J et al.,2009.Residue incorporation and N fertilization affect the response of soil nematodes to the elevated CO_2 in a Chinese wheat field.Soil Biology & Biochemis-try,41(7):1497-1503.DOI:10.1016/j.soilbo.2009.04.006.
[10]	Liang W J,Li Q,Jiang Y et al.,2005.Nematode faunal analysis in an aquic brown soil fertilised with slow-release urea,Northeast China.Applied Soil Ecology,29(2):185-192.DOI:10.1016/j.apsoil.2004.10.004.
[11]	Lopez-Fando C,Bello A,1995.Variability in soil nematode populations due to tillage and crop rotation in semi-arid Mediterranean agrosystems.Soil & Tillage Research,36(1-2):59-72.DOI:10.1016/0167-1987(95)00496-3.
[12]	Masse D,Pate E,Ndiaye-Faye N et al.,2002.Effect of fallow improvement on the nematode community in the Sudanian region of Senegal.European Journal of Soil Biology,38(2):205-211.DOI:10.1016/S1164-5563(02)01149-4.
[13]	Mendoza R B,Franti T G,Doran JW et al.,2008.Tillage effects on soil quality indicators and nematode abundance in loessial soil under long-term no-till production.Communications in Soil Science and Plant Analysis,39(13-14):2169-2190.DOI:10.1080/00103620802135492.
[14]	Minoshima H,Jacjson L E,Cavagnaro T R et al.2007.Soil food webs and carbon dynamics in response to conservation tillage in California.Soil Science Society of America Journal,71(3):952-963.DOI:10.2136/sssaj2006.0174.
[15]	Moebius-Clune B N,van Es H M,Idowu O J et al.2008.Long-term effects of harvesting maize stover and tillage on soil quality.Soil Science Society of America Journal,72(4):960-969.DOI:10.2136/sssaj2007.0248.
[16]	Ou W,Liang W J,Jiang Y et al.,2005.Vertical distribution of soil nematodes under different land use types in an aquic brown soil.Pedobiologia,49(2):139-148.DOI:10.1016/j.ped-obi.2004.10.001.
[17]	Rahman L,Chan K Y,Heenan D P,2007.Impact of tillage,stubble management and crop rotation on nematode populations in a long-term field experiment.Soil & Tillage Research,95(1-2):110-119.DOI:10.1016/j.still.2006.11.008.
[18]	Ritz K,Trudgill D L,1999.Utility of nematode community analysis as an integrated measure of the functional state of soils:perspectives and challenges.Plant and Soil,212(1):1-11.
[19]	Sanchez-Moreno S,Minoshima H,Ferris H et al.,2006.Linking soil properties and nematode community composition:Effects of soil management on soil food webs.Nematology,8(5):703-715.
[20]	Verschoor B C,de Goede R G M,de Hoop JW et al.,2001.Seasonal dynamics and vertical distribution of plant-feeding nematode communities in grasslands.Pedobiologia,45(3):213-233.DOI:10.1078/0031-4056-00081.
[21]	Wardle D A,1995.Impacts of disturbance on detritus food webs in agro-ecosystems of contrasting tillage and weed management practices.In:Begon M,Fitter A H (eds.).Advances in Ecological Research Vol.26.New York:Academic Press,105-185.
[22]	Yeates G W,Bongers T,de Goede KG Met al.,1993.Feeding habits in soil nematode families and genera-an outline for soil ecologists.Journal of Nematology,25(3):315-331.

Vertical Distribution of Soil Nematode Communities under Different Tillage Systems in Lower Reaches of Liaohe River

doi: 10.1007/s11769-010-0106-0

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References

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通讯作者: 陈斌, bchen63@163.com

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