WANG Tao,WEI Xia,SU Huidong,et al.Influence and Cause of Corn Stalk Juice on Sediment Yield Rate on the Loess Slope[J].Research of Soil and Water Conservation,2018,25(04):43-46,53.
玉米茎秆汁液对黄土坡面产沙速率的影响及原因分析
- Title:
- Influence and Cause of Corn Stalk Juice on Sediment Yield Rate on the Loess Slope
- Keywords:
- simulated rainfall; corn stalk juice; soil aggregates; organic matter; soil conditioner; sediment yield rate
- 分类号:
- S278;S157.1
- 摘要:
- 利用人工模拟降雨试验研究了玉米茎秆汁液对黄土坡面产沙速率的影响及其原因。试验设计了4种不同的土样处理方式（control、添加25%浓度的汁液、添加50%浓度的汁液、添加25%浓度汁液经过一个冬季的冻融降解）在4种不同雨强（25，50，75，100 mm/h）下对产沙速率的影响，分析了4种不同处理后土样的土壤团聚体、有机质跟产沙速率的关系。结果表明：（1）添加玉米茎秆汁液对产沙速率是有明显的抑制作用的，玉米茎秆汁液通过增加土壤中 > 0.25 mm的团聚体和有机质实现减沙作用的。（2）4种处理后的土样中 > 5 mm的土壤团聚体和有机质是显著线性相关的，通过了0.01的显著性水平。在各种试验雨强（25，50，75，100 mm/h）下的产沙速率与 > 0.25 mm的土壤团聚体、有机质都具有显著线性负相关关系，通过了0.01的显著性检验。
- Abstract:
- Using simulated rainfall, we investigate how the corn stalk juice impacts the sediment yield rate on loess slop. Four treatments of corn-stalk-juice-treated soil and four rainfall intensities are designed to study the sediment yield rate. The soil treatments include a control group, corn-stalk-juice-treated groups with 25% concentration and 50% concentration, and a group treated by corn juice with 25% concentration and freeze thaw control. The rainfall intensities are set as 25 mm/h, 50 mm/h, 75 mm/h, 100 mm/h. The relationship among soil aggregates, organic matter and sediment yield rate was analyzed for the four soil treatments. The results indicated that: (1) the corn stalk juice could remarkably reduce the sediment yield rate via increasing the >0.25 mm aggregates and organic matter; (2) there is a significantly linear correlation between the >0.5 mm aggregates and organic matter in the four soil treatments; there is a significantly negative linear correlation between sediment yield rate and >0.25 mm soil aggregates as well as organic matter.
参考文献/References:
[1] Li Xungui, Wei Xia. An analysis of the relationship between soil erosion risk and surplus floodwater during floodseason[J]. Journal of Hydrologic Engineering, 2014,19(7):1294-1311.
[2] 刘宝元,张科利,焦菊英.土壤可蚀性及其在侵蚀预报中的应用[J].自然资源学报,1999,14(4):345-350.
[3] 董英,郭绍辉,詹亚力.聚丙烯酰胺的土壤改良效应[J].高分子通报,2005(5):83-87.
[4] 曹丽花,刘合满,赵世伟.不同改良剂对黄绵土水稳性团聚体的改良效果及其机制[J].中国水土保持科学,2011,9(5):37-41.
[5] 庄文化,吴普特,冯浩,等.土壤中施用聚丙烯酸钠保水剂对冬小麦生长及产量影响[J].农业工程学报,2008,24(5):37-41.
[6] 刘莉萍,刘兆普,隆小华.2种盐土改良剂对苏北滨海盐碱土壤盐分及植物生长的影响[J].水土保持学报,2014,28(2):127-131.
[7] Ekwue E I, Stone R J. Organic matter effects on the strength properties of compacted agricultural soils[J]. American Society of Agricultural Engineers, 1995,38(2):357-365.
[8] Celik I, Gunal H, Budak M, et al. Effects of long-term organic and mineral fertilizers on bulk density and penetration resistance in semi-arid Mediterranean soil conditions[J]. Geoderma,2010,160(2):236-243.
[9] Ekwue E I. Organic-matter effects on soil strength properties[J]. Soil & Tillage Research,1990,16(3):289-297.
[10] Benhur M, Faris J, Malik M, et al. Polymers as soil conditioners under consecutive irrigations and rainfall[J]. Soil Science Society of America Journal,2015,53(4):1173-1177.
[11] Nadler A, Perfect E, Kay B D. Effect of polyacrylamide application on the stability of dry and wet aggregates[J]. Soil Science Society of America Journal,1996,60(2):555-561.
[12] 冯浩,吴普特,黄占斌.聚丙烯酰胺(PAM)对黄土坡地降雨产流产沙过程的影响[J].农业工程学报,2001,17(5):48-51.
[14] 夏海江,杜尧东,孟维忠.聚丙烯酰胺防治坡地土壤侵蚀的室内模拟试验[J].水土保持学报,2000,4(3):14-17.
[15] 韩昌福,李大平,王晓梅.聚丙烯酰胺生物降解研究进展[J].应用与环境生物学报,2005,11(5):648-650.
[16] 张学佳,纪巍,康志军,等.聚丙烯酰胺降解的研究进展[J].油气田环境保护,2008,18(2):41-45.
[17] 魏霞,李勋贵, Huang Chihua.玉米茎秆汁液防治坡面土壤侵蚀的室内模拟试验[J].农业工程学报,2015,31(11):173-178.
[18] 王辉,王全九,邵明安.人工降雨条件下黄土坡面养分随径流迁移试验[J].农业工程学报,2006,22(6):39-44.
[19] 毛艳玲,杨玉盛,崔纪超.土壤团聚体颗粒有机碳对土地利用变化的响应[J].水土保持学报,2011,25(4):188-191.
[20] Arvidsson J. Influence of soil texture and organic matter content on bulk density, air content, compression index and crop yield in field and laboratory compression experiments[J]. Soil & Tillage Research,1998,49(1/2):159-170.
[21] Abu Hamdeh N H, Abo Qudais S A, Othman A M. Effect of soil aggregate size on infiltration and erosion characteristics[J]. European Journal of Soil Science, 2006,57(6):609-616.
[22] Alvarez R, Steinbach H S. A review of the effects of tillage systems on some soil physical properties, water content, nitrate availability and crops yield in the Argentine Pampas[J]. Soil & Tillage Research, 2009,104(1):1-15.
[23] Milne R M, Haynes R J. Soil organic matter, microbial properties, and aggregate stability under annual and perennial pastures[J]. Biology and Fertility of Soils, 2004,39(3):172-178.
[24] Yousefi M, Hajabbasi M, Shariatmadari H. Cropping system effects on carbohydrate content and water-stable aggregates in a calcareous soil of Central Iran[J]. Soil & Tillage Research, 2008, 101(1):57-61.
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备注/Memo
收稿日期:2016-07-26;改回日期:2017-06-22。
基金项目:国家自然科学基金（41001154）；中央高校基本科研业务费专项资金（lzujbky-2015-149）
作者简介:王涛(1990-),女,四川仁寿人,硕士研究生,研究方向为水土保持与土壤侵蚀。E-mail:twang15@lzu.edu.cn
通讯作者:魏霞(1980-),女,陕西扶风人,博士后,主要从事土壤侵蚀与水土保持、水文学及水资源学研究。E-mail:weix@lzu.edu.cn