[1]Wei Meijing,Huang Yanhui,Yang Haoyu,et al.Response of Soil Erosion and Nitrogen Loss to Rainfall Pattern and Sugarcane Growth Period at Different Slopes[J].Research of Soil and Water Conservation,2024,31(05):35-44.[doi:10.13869/j.cnki.rswc.2024.05.020]
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Response of Soil Erosion and Nitrogen Loss to Rainfall Pattern and Sugarcane Growth Period at Different Slopes
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
31
Number of periods:
2024 05
Page number:
35-44
Column:
Public date:
2024-08-10
- Title:
- Response of Soil Erosion and Nitrogen Loss to Rainfall Pattern and Sugarcane Growth Period at Different Slopes
- Keywords:
- sugarcane; rain pattern; slope; growth period; soil erosion; nitrogen loss
- CLC:
- S157
- DOI:
- 10.13869/j.cnki.rswc.2024.05.020
- Abstract:
- [Objective]The aims of this study are to explore the influence of slope, rainfall pattern and sugarcane growth period on soil erosion and nutrient loss on slope surface, and to provide theoretical basis for the mechanism improvement and prevention of soil erosion in sugarcane planting area of lateritic soil. [Methods]In-situ observation method in runoff area was used to explore the characteristics of soil erosion and loss of nitrogen nutrients(nitrate nitrogen and ammonium nitrogen)at different slopes(5° and 10°)under different rain types and sugarcane growth period. [Results](1)The runoff in each growth period decreased in the order:extension period>tillering period>seedling period>mature period, and the nitrogen loss in tillering period was significantly higher than that in the other three periods(2.6～905.2 times). The sediment yield and their nitrogen nutrient loss followed the order:tillering stage>extension period>seedling period>maturity period, the sediment yield of sugarcane in the tillering stage was significantly higher than that in other periods(2.9～71.4 times), and the difference was more obvious under the 10° slope.(2)Type B(medium rainfall depth, short duration, strong rainfall intensity)and type C(great rainfall depth, short duration, extremely strong rainfall intensity)were the main rainfall pattern that caused soil erosion and the nitrogen nutrient loss in sugarcane in the research area, contributing more than 70% of the slope runoff, sediment yield and nitrogen loss. In different slope treatments, there were significant differences in the sediment amount under type C, sediment ammonium nitrogen loss under type A and runoff ammonium loss under type B.(3)Rain pattern and sugarcane growth period had significant effects on runoff, sediment and those nitrogen loss on sugarcane slope(p<0.01), and the effect was higher than that of slope, interaction between slope and rain pattern, interaction between slope and growth period. Compared with runoff and those nitrogen loss, slope and its interaction with rain pattern and growth period showed more prominent effects on erosion sediment and nitrogen loss. [Conclusion]The slope had a more significant influence on the sediment and nitrogen nutrient loss process of sugarcane slope. The soil erosion and nitrogen nutrient loss were greatest in the tillering period, mainly contributed by type B and type C.
- References:
-
[1]Wei B, Li Z W, Duan L X, et al. Vegetation types and rainfall regimes impact on surface runoff and soil erosion over 10 years in Karst hillslopes[J]. Catena, 2023,232:107443.
[2]Hao H X, Wang J G, Guo Z L, et al. Water erosion processes and dynamic changes of sediment size distribution under the combined effects of rainfall and overland flow[J]. Catena, 2019,173:494-504.
[3]胡秋宁,肖作林,刘睿.基于三峡库区重庆段不同降雨分区的土壤侵蚀多因子综合作用分析[J].重庆师范大学学报:自然科学版,2023,40(5):55-63.
Hu Q N, Xiao Z L, Liu R. Integrated effect of multi-factors on soil erosion under different rainfall zones in the Chongqing section of the Three Gorges Reservoir Area[J]. Journal of Chongqing Normal University:Natural Science,2023,40(5):55-63.
[4]李瑞,李勇,刘云芳.贵州喀斯特地区降雨与坡面土壤侵蚀关系研究[J].水土保持研究,2012,19(3):7-11.
Li R, Li Y, Liu Y F. Study of rainfall and soil erosion on slope in Karst Region of Guizhou Province[J]. Research of Soil and Water Conservation, 2012,19(3):7-11.
[5]秦伟,左长清,晏清洪,等.红壤裸露坡地次降雨土壤侵蚀规律[J].农业工程学报,2015,31(2):124-132.
Qin W, Zuo C Q, Yan Q H, et al. Regularity of individual rainfall soil erosion in bare slope land of red soil[J]. Transactions of the Chinese Society of Agricultural Engineering, 2015,31(2):124-132.
[6]马星,郑江坤,王文武,等.不同雨型下紫色土区坡耕地产流产沙特征[J].水土保持学报,2017,31(2):17-21.
Ma X, Zheng J K, Wang W W, et al. Characteristics of the runoff and sediment yield of sloping farmland in the purple soil area under different rainfall patterns[J]. Journal of Soil and Water Conservation, 2017,31(2):17-21.
[7]黄凯,刘瑞禄,覃莉,等.不同降雨条件下坡长对喀斯特坡面土壤侵蚀的影响[J].应用生态学报,2021,32(1):271-280.
Huang K, Liu R L, Qin L, et al. Effects of slope length on soil erosion of Karst slope under different rainfall conditions[J]. Chinese Journal of Applied Ecology, 2021,32(1):271-280.
[8]邬铃莉,王云琦,王晨沣,等.降雨类型对北方土石山区坡面土壤侵蚀的影响[J].农业工程学报,2017,33(24):157-164.
Wu L L, Wang Y Q, Wang C F, et al. Effect of rainfall patterns on hillslope soil erosion in rocky mountain area of North China[J]. Transactions of the Chinese Society of Agricultural Engineering, 2017,33(24):157-164.
[9]曹美晨,辛艳,任正龑,等.半干旱黄土丘陵沟壑区不同土地利用坡面的降雨侵蚀特征[J].泥沙研究,2022,47(6):43-50.
Cao M C, Xin Y, Ren Z Y, et al. Characteristics of rainfall erosion on different land use slopes in semi-arid loess hilly and gully region[J]. Journal of Sediment Research, 2022,47(6):43-50.
[10]迟宇博,吴磊,李蕊,等.不同措施黄绵土坡地暴雨侵蚀及磷素流失特点[J].农业环境科学学报,2020,39(12):2833-2843.
Chi Y B, Wu L, Li R, et al. Characteristics of soil erosion and phosphorus loss from loessial sloping land under different measures during heavy rainstorms[J]. Journal of Agro-Environment Science, 2020,39(12):2833-2843.
[11]唐恺.人工模拟降雨条件下紫色土区花生地的土壤侵蚀及抗蚀特征研究[D].四川雅安:四川农业大学,2022.
Tang K. Soil erosion and anti-erosion characteristics of peanut land in purple soil area under artificial simulated rainfall conditions[D]. Yaan,Sichuan:Sichuan Agricultural University, 2022.
[12]余长洪,李就好,陈凯,等.甘蔗冠层对降雨再分配的影响[J].水土保持通报,2015,35(3):85-87.
Yu C H, Li J H, Chen K, et al. Effects of sugarcane canopy on rainfall redistribution[J]. Bulletin of Soil and Water Conservation, 2015,35(3):85-87.
[13]Chen H, Zhang X P, Abla M, et al. Effects of vegetation and rainfall types on surface runoff and soil erosion on steep slopes on the Loess Plateau, China[J]. Catena, 2018,170:141-149.
[14]国家统计局.中国统计年鉴-2022[EB/OL]. https://www. stats. gov. cn/sj/ndsj/2022/indexch. htm.
National Bureau of Statistics. China statistical yearbook-2022[EB/OL]. https://www. stats. gov. cn/sj/ndsj/2022/indexch. htm.
[15]黄艳荟,宁嘉丽,李桂芳,等.甘蔗种植方式对蔗地土壤侵蚀及氮素流失特征的影响[J].水土保持通报,2022,42(6):121-128,136.
Huang Y H, Ning J L, Li G F, et al. Effects of planting methods on soil erosion and nitrogen loss in a sugarcane field[J]. Bulletin of Soil and Water Conservation, 2022,42(6):121-128,136.
[16]刘小梅,李勇,黄智刚,等.基于RUSLE的蔗区小流域土壤侵蚀特征研究[J].水土保持通报,2022,42(3):82-88,397.
Liu X M, Li Y, Huang Z G, et al. Soil erosion characteristics of sugarcane-growing watershed based on RUSLE[J]. Bulletin of Soil and Water Conservation, 2022,42(3):82-88,397.
[17]Peng T, Wang S J. Effects of land use, land cover and rainfall regimes on the surface runoff and soil loss on Karst slopes in southwest China[J]. Catena, 2012,90:53-62.
[18]Yang R X, Zheng J S, Li G F, et al. Effects of rainfall characteristics and sugarcane growth stage on soil and nitrogen losses[J]. Environmental Science and Pollution Research, 2023,30(37):87575-87587.
[19]李桂芳,郑粉莉,卢嘉,等.降雨和地形因子对黑土坡面土壤侵蚀过程的影响[J].农业机械学报,2015,46(4):147-154,182.
Li G F, Zheng F L, Lu J, et al. Effects of rainfall and topography on soil erosion processes of black soil hillslope[J]. Transactions of the Chinese Society for Agricultural Machinery, 2015,46(4):147-154,182.
[20]洪斌,张祖莲,黄英,等.人工降雨条件下云南红土坡面土壤侵蚀特性[J].水土保持通报,2016,36(4):118-123.
Hong B, Zhang Z L, Huang Y, et al. Erosion characteristics of Yunnan laterite under artificial rainfall conditions[J]. Bulletin of Soil and Water Conservation, 2016,36(4):118-123.
[21]肖继兵,孙占祥,刘志,等.降雨侵蚀因子和植被类型及覆盖度对坡耕地土壤侵蚀的影响[J].农业工程学报,2017,33(22):159-166.
Xiao J B, Sun Z X, Liu Z, et al. Effects of rainfall erosion factor, vegetation type and coverage on soil erosion of sloping farmland[J]. Transactions of the Chinese Society of Agricultural Engineering, 2017,33(22):159-166.
[22]陈磊,李占斌,李鹏,等.黄土高原人为加速侵蚀下水土与养分流失耦合研究[J].水土保持学报,2011,25(3):7-11.
Chen L, Li Z B, Li P, et al. Study on the coupling effect of erosion and nutrient lost under manmade accelerated erosion on Loess Plateau[J]. Journal of Soil and Water Conservation, 2011,25(3):7-11.
[23]Zádorová T, Peníek V, Koubová M, et al. Formation of Colluvisols in different soil regions and slope positions(Czechia):Post-sedimentary pedogenesis in colluvial material[J]. Catena, 2023,229:107233.
[24]宋江平,李忠武,刘春,等.湘北红壤低山丘陵区典型水土流失治理模式径流泥沙效应[J].水土保持学报,2018,32(1):32-38.
Song J P, Li Z W, Liu C, et al. Effects of typical soil and water loss control patterns on runoff and sediment of red soil in low hilly areas from the northern Hunan Province[J]. Journal of Soil and Water Conservation, 2018,32(1):32-38.
[25]张志旭,宋孝玉,李蓝君,等.黄土高原沟壑区典型草地小流域水沙特征对不同雨型的响应[J].干旱区资源与环境,2020,34(9):108-115.
Zhang Z X, Song X Y, Li L J, et al. Response of water and sediment characteristics to different rainfall regime in a typical grassland watershed in the gully region of the Loess Plateau[J]. Journal of Arid Land Resources and Environment, 2020,34(9):108-115.
[26]晁增祖,梁耿,刘世生,等.典型泥石流小流域降雨和土地利用对坡面侵蚀的影响[J].水土保持研究,2023,30(3):19-26.
Chao Z Z, Liang G, Liu S S, et al. Effects of rainfall and land use on slope erosion in typical debris flow small watershed[J]. Research of Soil and Water Conservation, 2023,30(3):19-26.
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Last Update:
2024-08-10