PDF Download

[1]TANG Tao,HAO Ming-de,SHAN Feng-xia.Effects of Straw Mulch Application on Water Loss and Soil Erosion Under Simulated Rainfall[J].Research of Soil and Water Conservation,2008,15(01):9-11,40.

Copy

Effects of Straw Mulch Application on Water Loss and Soil Erosion Under Simulated Rainfall

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 15 Number of periods: 2008 01 Page number: 9-11,40 Column: Public date: 2008-02-20

Title:: Effects of Straw Mulch Application on Water Loss and Soil Erosion Under Simulated Rainfall

Author(s):: TANG Tao¹, HAO Ming-de², SHAN Feng-xia¹; 1. College of Natural Resource and Environment, Northwest A & F University, Yangling, Shaanxi 712100, China;
2. Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shaanxi 712100, China

Keywords:: simulated rainfall; straw mulch; soil and water loss

CLC:: S157

DOI:: -

Abstract:: By the basis of experiments of simulated rainfall, the effects of different quantity straw mulch on runoff water infiltration and soil erosion are studied.The results show that straw mulch increase water infiltration, reduce runoff and soil erosion.The cover rate more than 40% control water and soil loss, ortherwise the contrary result.Under water content 10% and 120 mm/h rainfall rate, straw mulch delay runoff 1～15 minutes, increase accumulative infiltration 37%～113%, reduce runoff 3%～40%, and soil erosion 10%~80%.Effects of straw mulch control soil and water loss increase as cover rate increases.

References:: [1] 辛树帜, 等.中国水土保持概论[M].北京:农业出版社, 1982.
[2] 朱显谟.黄土高原水蚀的主要类型及其有关因素[J].水土保持通报, 1982, 2(3):40-44.
[3] 赵林祥.暴雨洪水灾害与森林植被的关系[J].水土保持通报, 1982, 2(3):45-50.
[4] 李寅生.关于林草地减沙效益计算研究[J].中国水土保持, 1995(2):9-10.
[5] 台培东, 贾宏宇, 李培军, 等.不同人工林在草原露天矿区排土场边坡的水土保持效益及其环境影响[J].水土保持学报, 2000, 14(3):27-30.
[6] 吴钦孝, 赵鸿雁, 刘向东, 等.森林枯枝落叶层涵养水源保持水土的作用评价[J].土壤侵蚀与水土保持学报, 1998, 4(2):23-28.
[7] 侯喜禄, 曹清玉.陕北黄土丘陵沟壑区植被减沙效益研究[J].水土保持通报, 1990, 10(2):33-40.
[8] Morgan R P C.Soil Erosion and Conservation.Longman Science & Technical[M].New York:John Wiley & Sons, 1995.
[9] West J L.Cropping system effects on interrill soil loss in eprgia piedment[J].SSSA, 1991, 54(1):460.
[10] Laflen J M.Effect of crop residue on soil loss from continuous row cropping[J].Trans.ASAE, 1981, 24:605-609.
[11] Smith et al.Cropping system effects on interrill soil loss and no-till cotton cropping system[J].SSSA, 1991, 54(3):1-3.
[12] 黄炎和, 卢程隆.闽南次降雨量与土壤侵蚀量的关系研究[J].水土保持学报, 2002, 16(3):76-78.
[13] Gal M, Arcan L, Shainberg I, et al.Effect of exchangeable sodium and phosphogypsum on crust structure-Scanning electron microscope observations[J].Soil Sci.Soc.Am.J., 1984, 48:872-878.
[14] Levy G J, Levin J, Gal M, et al.Polymers’ effects on infiltration and soil erosion during consecutive simulated sprinkler irrigations[J].Soil Sci.Soc.Am.J., 1992, 56:902-907.
[15] McIntyre D S.Permeability measurements of soil crust formed by raindrop impact[J].Soil Sci., 1958, 85:813-817.

Similar References:

Memo

Last Update: 1900-01-01