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Effect of Slope and Tillage Measures on Soil Erosion and Yield of Soybean(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2015年02期
Page:
238-242
Research Field:
Publishing date:

Info

Title:
Effect of Slope and Tillage Measures on Soil Erosion and Yield of Soybean
Author(s):
JIANG Bai-wen1;  ZHAO Sai-dong1;  WEI Dan2;  JIN Liang2;  LI Yu-mei2;  GUO Wen-yi3;  XU Meng3;  ZHANG Zhe4
1College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China; 2Soil and Environmental Resources Research Institute,Heilongjiang Academy of Agricultural Sciences, Heilongjiang Province Key Laboratory of Plant Nutrition and Soil Environment, Harbin 150086, China; 3Shenyang Air Force Logsics Kedong Agricultural Base, Keshan 161600, China; 4Modern Agriculture Demonstration Management Commette of Heilongjiang Academy of Agricultural Sciences, Harbin 150086, China
Keywords:
Slope;  Soil erosion;  Tillage measures;  Soybean yield
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2015.02.0238
Abstract:
Using runoff plot experiments, the effect of cross ridge and downslope ridge (3°and 5°) on runoff, soil erosion and soybean yield was studied in the experimental station, which located in grain gully watershed in Keshan county.The results showed that three rainfall year types were classified according to local 30-year rainfall data of Keshan County，2012 was characterized as a wet-year with 578.6 mm annual rainfall. Eighteen times of effective rainfall (start producing surface runoff) surface runoff happened with 399.6 mm precipitation, accounted for 69.1% of annual rainfall.The amount of critical rainfall, above which could make surface runoff happen, were of 13.1 mm and 11.1 mm for vertical ridge tillage land with slope of 3°/5° degree respectively. Correlation coefficients between the amount of effective rainfall and 3°/5° vertical ridge tillage land were 0.765/0.805 respectively and meanwhile these between the effective precipitation and 3° cross ridge tillage/5° contour hedgerow 0.109/0.112 respectively.Cmpared with vertical ridge tillage, the conservation effects of cross ridge tillage with slope of 3 degree and contour hedgerow with slope of 5 degree were significant by reducing runoff 94.3% and 95.9% respectively and reducing erosion mode by 99.9% and 99.8%, meanwhile 100-seed weight of those two treatments increased by 9.3% and 21.4% and the percentage of soybean yield increasing were up to 8.2% and 13.4%.The results could provide integrated evaluation for comprehensive soil fertility improvement measures.

References:

［1］中国水土流失与生态安全综合科学考察?东北组中国水土流失防治与生态安全?东北黑土区卷［M］北京:科学出版社,2010:52-55(China Soil Erosion And Ecologyical Security Research?The Northeast Group Prevention and ecological safety of soil and water loss China?The black soil region of Northeast China Vol ［M］Beijing: Science Press,2010:52-55)

［2］王宝桐,丁柏齐东北黑土区坡耕地防蚀耕作措施研究［J］东北水利水电,2008,26(1): 64-65(Wang B T,Ding B Q. Farmland in the black soil region of northeast anti corrosion tillage research［J］Northeast China Water Conservancy and Hydropower,2008,26(1):64-65)
［3］张孝存,郑粉莉,安 娟,等.典型黑土区坡耕地土壤侵蚀对土壤有机质和氮的影响［J］ 干旱地区农业研究,2013,31(4):182-186(Zhang X C,Zheng F L,An J,et al.Effects on soil organic matter and nitrogen in the typical black soil zone of slope farmland soil erosion［J］ Agricultural Research in the Arid Areas,2013,31(4):182-186)
［4］陈光.东北黑土区试点工程坡面治理减沙效益分析［J］东北水利水电,2006,24(12):56-59 (Chen G.Analysis of the benefit of sediment reduction of slope control pilot project in black soil region of Northeast China［J］ Northeast China Water Conservancy and Hydropower, 2006,24(12): 56-59)
［5］张少良,张兴义,刘晓冰,等.典型黑土侵蚀区不同耕作措施的水土保持功效研究［J］水土保持学报,2009,23(3):11-15(Zhang S L,Zhang X Y,Liu X B, et al. Research of soil and water conservation function of typical black soil erosion area of different tillage measures［J］Journal of Soil and Water Conservation,2009,23(3):11-15)
［6］王凤仙,李韵珠.土壤水氮资源的利用与管理II土壤水氮资源的利用、损失和周年利用效率模拟［J］植物营养与肥料学报,1999,5(4):297-306(Wang F X,Li Y Z.The soil water and nitrogen resources IIUse, loss and annual utilization efficiency of soil water and nitrogen resources simulation［J］Journal of Plant Nutrition and Fertileizer,1999,5(4):297-306)
［7］许晓鸿,隋媛媛,张瑜,等.黑土区不同耕作措施的水土保持效益［J］中国水土保持科学, 2013, 11(3):13-15(Xu X H,Sui Y Y,Zhang Y, et al. Soil and water conservation benefits of different tillage in black soil region［J］Chinese Science of Soil and Water Conservation,2013, 11(3):13-15)
［8］夏卫生,雷廷武,张晴雯,等冲刷条件下坡面水流速度与产沙关系研究［J］土壤学报, 2004, 41 (6):876-880(Xia W S,Lei T W,Zhang Q W, et al. Study on the relationship between the velocity of sheet flow and sediment scouring conditions［J］Journal of Soil Science, 2004,41 (6):876-880)
［9］汪仁杰,黄荣珍.开发建设项目土壤侵蚀模数确定初探［J］亚热带水土保持,2010,22(3): 72-74(Wang R J,Huang R Z. Identified of soil erosion in the development projects［J］Subtropical Soil and Water Conservation,2010,22(3):72-74)
［10］宋玥,张忠学.不同耕作措施对黑土坡耕地土壤侵蚀的影响［J］.水土保持研究,2011, 18(2):15-16(Song Y,Zhang Z X. Effects of different tillage measures on soil erosion in black soil［J］Research of Soil and Water Conservation,2011,18(2):15-16)
［11］李志飞,许靖华,吕志学.东北黑土区梗带植物研究现状及发展方向［J］水土保持应用技术, 2013(3):1-2(Li Z F,Xu J H,Lyu Z X.The research status and development direction of plants in the black soil region of Northeast China［J］Application of Technology of Soil and Water Conservation, 2013(3):1-2)
［12］张典,高雄哲东北黑土区坡耕地综合治理措施探讨［J］吉林水利,2010(8):58-60(Zhang D, Gao X Z. Discussion on the comprehensive control measures for slope cultivated land in black soil region of Northeast China［J］Jilin Water Resources, 2010(8):58-60)
［13］王忠林,李会科.花椒地埂林土壤抗蚀性研究［J］西北林学院学报,1998,13(2):30-33(Wang Z L,Li H K.Study on soil anti erodibility of pepper ridge forest［J］Journal of Northwest Forestry College,1998,13(2):30-33)
［14］王喜龙,蔡强国,王忠科,等.冀西北黄土丘陵沟壑区梯田地埂植物篱的固埂作用与效益分析［J］自然资源学报,2000,15(1):74-79 (Wang X L,Cai Q G,Wang Z K,et al. Solid analysis terrace in loess hilly gully region of Northwestern Hebei hedgerow ridge functions and benefits［J］Journal of natural resources, 2000, 15 (1): 74-79)
［15］Den Biggelaar C, Lal R, Wiebe K, et al. Impact of soil erosion on crop yields in North America ［J］Advances in Agronomy,2001,72,1-52
［16］胡庆文,林英.横坡垄作防止水土流失试验的研究［J］安徽农业科学,2007,35(19):5806-5807 (Hu Q W,Lin Y. Cross ridge research on preventing water and soil loss test［J］Anhui Agricultural Sciences,2007,35(19):5806-5807)
［17］刘明义,许晓鸿,刘艳军,等不同植物带地埂土壤抗侵蚀效果研究［J］中国水土保持, 2012(7):43-45 (Liu M Y,Xu X H,Liu Y J,et al.Different plant with terrace effect of soil erosion［J］Soil and Water Conservation Chinese,2012(7):43-45)
［18］夏卫生,雷廷武,张晴雯,等坡面薄层水流中电解质脉冲迁移模型［J］水利学报,2003（11）:22-26 (Xia W S,Lei T W,Zhang Q W, et al.Overland flow of electrolyte pulse migration model［J］Journal of Hydraulic Engineering, 2003（11）:22-26)
［19］陈雪,蔡强国,王学强.典型黑土区坡耕地水土保持措施适宜性分析［J］中国水土保持科学, 2008,6(5):44-49 (Chen X,Cai Q G,Wang X Q.Suitability analysis of soil and water conservation measures on slope land in typical black soil region［J］Chinese Science of Soil and Water Conservation,2008,6(5):44-49) .

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Last Update: 2015-06-07