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[1]HAN Ruihong,ZHAO Jiang,LIANG Jianhua,et al.Studies on Soil and Water Conservation Functions of Litter Layers on Rocky Slope[J].Research of Soil and Water Conservation,2015,22(06):149-154.

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Studies on Soil and Water Conservation Functions of Litter Layers on Rocky Slope

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 22 Number of periods: 2015 06 Page number: 149-154 Column: Public date: 2015-12-28

Title:: Studies on Soil and Water Conservation Functions of Litter Layers on Rocky Slope

Author(s):: HAN Ruihong¹, ZHAO Jiang¹, LIANG Jianhua², WANG Mingzu¹, LIU Ping¹, CHEN Ping¹; 1. College of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China;
2. Shunde Daliang Checkpoint Station of Agricultural Products Quality Supervision, Foshan, Guangdong 528300, China

Keywords:: Dashuiniu hilllock; rocky slope; litter layer; water-holding capacity; physical and chemical properties of soil

CLC:: S714.7

DOI:: -

Abstract:: In order to explore the soil and water conservation functions of litter layers on rocky slope, litter storage, water-holding capacity of litter, amount of soil erosion reduced by litter, the soil physical and soil chemical properties under litter layers had been measured on Dashuiniu hilllock in Shunde District of Foshan City in Guangdong Province. The results showed that the litter storage was 219.18 g/m² in Dashuiniu hilllock. The saturated water-holding capacity of litter ranged from 64% to 75%. Litter retarding effect on runoff was related to litter thickness and runoff depth, the time of runoff flow retarded by litter increased with the increase of litter thickness, the time of runoff flow retarded by litter decreased with the increase of runoff depth. Litter could increase soil antiscour ability compared with bare simulation slope, the litter of upper-slope, middle-slope and lower-slope could decrease more than 87.80% of soil erosion amount under 30° simulation slope with 2 cm litter and 1 cm runoff depth. On the slope positions with more leguminous plants (lower-slope and upper-slope), the physical and chemical properties of soil were better than those of the slope positions with less leguminous plants (platform and middle-slope).

References:: [1] 吴钦孝,赵鸿雁,韩冰.黄土高原森林枯枝落叶层保持水土的有效性[J].西北农林科技大学学报,2001,29(5):95-98.
[2] 李广,黄高宝.雨强和土地利用对黄土丘陵区径流系数及蓄积系数的影响[J].生态学杂志,2009,28(10):2014-2019.
[3] 薛立,何跃君,屈明,等.华南典型人工林凋落物的持水特性[J].植物生态学报,2005,29(3):415-421.
[4] 王婧,聂晶,张立敏,等.昆明树木园枯枝落叶层无脊椎动物群落多样性[J].生态学杂志,2012,31(12):3144-3149.
[5] 黄承标,杨钙仁,魏国余,等.桉树林地枯枝落叶层的水文特性及养分贮量[J].福建林学院学报,2011,31(4):289-294.
[6] 张冀,汪有科,吴钦孝.黄土高原几种主要森林类型的凋落及其过程比较研究[J].水土保持学报,2001,15(5):91-94.
[7] 赵鸿雁,吴钦孝,刘国彬.黄土高原人工油松林枯枝落叶层的水土保持功能研究[J].林业科学,2003,39(1):168-172.
[8] 林德喜,樊后保.马尾松林下补植阔叶树后森林凋落物量、养分含量及周转时间的变化[J].林业科学,2005,41(6):7-15.
[9] Poll C, Marhan S, Ingwersen J, et al. Dynamics of litter carbon turnover and microbial abundance in a rye detritusphere[J]. Soil Biology & Biochemistry,2008,40:1306-1321.
[10] 梁红,冯颖竹,王英强,等.广东省顺德古银杏的初步研究[J].中国生态农业学报,2003,11(1):127-129.
[11] 陈平,梁建华,韩瑞宏,等.顺德裸露石质边坡复绿植物多样性及群落演替分析[J].广东农业科学,2013,17:155-159.
[12] 王丹丹,张建军,丁杨,等.晋西黄土区退耕林地土壤抗冲性研究[J].水土保持学报,2014,28(3):14-18.
[13] 马海霞,王柳英.7种混播组合对公路边坡土壤物理性质改善的比较[J].青海大学学报:自然科学版,2007,25(2):18-21.
[14] 曹鹤,薛立,谢腾芳,等.华南地区八种人工林的土壤物理性质[J].生态学杂志,2009,28(4):620-625.
[15] 丁松,应学亮,吕丹,等.赣南飞播马尾松林林下植被盖度对土壤质量的影响[J].水土保持研究,2014,21(3):31-36.
[16] 林波,刘庆,吴彦,等.川西亚高山针叶林凋落物对土壤理化性质的影响[J].应用与环境生物学报,2003,9(4):346-351.
[17] 郭继勋,祝廷成.羊草草原枯枝落叶积累的研究:枯枝落叶积累对草原生态环境及生产力的作用[J].草业科学,1994,11(4):15-16.
[18] 黄进勇,严力蛟,王兆赛.红壤小流域不同土地利用方式下的水土流失特征[J].浙江大学学报:农业与生命科学版,2002,28(l):78-52.
[19] 赵筱青,和春兰,许新惠.云南山地尾叶桉类林引种对土壤物理性质的影响[J].生态环境学报,2012,21(11):1810-1816.
[20] 杨曾奖,曾杰,徐大平,等.森林枯枝落叶分解及其影响因素[J].生态环境,2007,16(2):649-654.
[21] Scott N A, Binkley D. Foliage litter quality and annual net N mineralization:comparison across North American forest sites[J]. Oecologia,1997,111(2):151-159.
[22] 姜红梅,李明治,王亲,等.祁连山东段不同植被下土壤养分状况研究[J].水土保持研究,2011,18(5):166-170.
[23] 李志安,邹碧,丁永祯,等.森林凋落物分解重要影响因子及其研究进展[J].生态学报,2004,23(6):77-83.

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