XIA Dong,XU Wen-nian,ZHAO Juan,et al.Analysis of pH, Soil Organic Matter and the Correlation to Available Nutrients in Substrate of Vegetation-growing Concrete Gunning[J].Research of Soil and Water Conservation,2010,17(06):224-227.
植被混凝土护坡基材pH、有机质及其与速效养分的相关性分析
- Title:
- Analysis of pH, Soil Organic Matter and the Correlation to Available Nutrients in Substrate of Vegetation-growing Concrete Gunning
- Keywords:
- vegetation-growing concrete gunning; pH value; soil organic matter; available nutrient; substrate
- 分类号:
- S151.9;S153.4
- 摘要:
- 采集了宜昌境内4处采用植被混凝土生态防护边坡的33个基材土壤样品，对其pH值、有机质和速效N、P、K含量进行测定，分析pH值、有机质含量与速效养分含量的相关性。结果表明：植被混凝土护坡基材pH值为7.73～8.39，属于微碱性和碱性土壤；有机质含量为9.29～18.75g/kg，属于极低水平和较低水平；速效氮含量为34.34～46.10mg/kg，速效磷为96.86～146.13mg/kg，速效钾为196.98～333.53mg/kg。4个边坡的速效氮含量均属于较低水平，速效钾、速效磷含量均为高水平。pH与有机质、速效K含量呈极显著负相关，与速效N和速效P含量均呈负相关，但不显著；有机质与速效N含量呈极显著正相关，与速效K和速效P含量均呈负相关，但不显著。表明植被混凝土护坡基材的pH值和有机质影响着土壤速效养分的含量。
- Abstract:
- In this paper, Soil pH value, organic matter, available N, available P and available K of 33 soil samples obtained from 4 slopes protected by ecological protection technology of vegetation-growing concrete gunning were measured. The correlation between soil pH, organic matter and available nutrients were analyzed. The results showed that the pH values of soils ranged from 7.73 to 8.39 belonging to mild alkaline and alkaline soils. There were low and lower contents of organic matter ranging from 9.29 to 18.75 g/kg. The content of available N ranged from 34.34 to 46.10 mg/kg, available P ranged from 96.86 to 146.13 mg/kg, available K ranged from 196.98 to 333.53 mg/kg. The contents of available N belonged to a lower level, available K, P belonged to high levels in these 4 slopes. The correlation between pH and organic matter, available K was significantly negative, and the correlation between pH and available N, available P was positive; the correlation between organic matter and available N was significantly positive, and the correlation between organic matter and available K, available P was negative. It was showed that the contents of soil available nutrient affected by the pH value and organic matter of substrate of vegetation-growing concrete gunning.
参考文献/References:
[1] 王铁桥,许文年,叶建军,等.挖方岩石边坡绿化技术与方法探讨[J].三峡大学学报:自然科学版,2003,25(20):101-104.
[2] 许文年,叶建军,周明涛,等.植被混凝土护坡绿化技术若干问题探讨[J].水利水电技术,2004,35(10):50-52.
[3] 许文年,王铁桥,叶建军.岩石边坡护坡绿化技术应用研究[J].水利水电技术,2002,33(7):35-36,40.
[4] 许文年,王铁桥,叶建军.工程边坡绿化技术初探[J].三峡大学学报:自然科学版,2001,23(6):512-513.
[5] 吕永华,詹寿,马武军,等.广东主要植烟土壤养分特征及施肥模式研究[J].中国农业科学,2004,37(2):49-56.
[6] 许自成,王林,肖汉乾.湖南烟区烤烟磷含量与土壤磷素的分布特点及关系分析[J].浙江大学学报:农业与生命科学版,2007,33(3):290-297.
[7] 李婷,张世熔,干文芝.成都平原土壤pH的时空分布特征及影响因素研究[J].四川农业大学学报,2006,24(3):313-318.
[8] 《土壤学》编写组.土壤学[M].北京:中国林业出版社,1992.
[9] 鲁如坤.土壤农业化学分析方法[M].北京:中国农业科技出版社,2000:146-158.
[10] 李学垣.土壤化学[M].北京:高等教育出版社,2001.
[11] 张俊华,常庆瑞,贾科利,等.黄土高原植被恢复对土壤肥力质量的影响研究[J].水土保持学报,2003,17(4):38-41.
[12] 潘发明.森林土壤肥力的综合分析评价[J].四川林勘设计,1997(1):33-39.
[13] 王东胜,刘贯山,李章海.烟草栽培学[M].北京:中国科学技术大学出版社,2002.
[14] 文炯,罗尊长,李明德,等.土壤活性有机质及其与土壤养分的关系[J].湖南农业科学,2009(1):57-60.
[15] 王绍强,周成虎,李克让,等.中国陆地土壤有机碳库的估算[J].地理研究,1999,18(4):349-355.
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备注/Memo
收稿日期:2010-6-5
基金项目:国家自然科学基金项目（50879043）；国家科技支撑计划项目（2006BAC10B04）；国家水体污染控制与治理科技重大专项课题（2008ZX07104-003-03）
作者简介:夏栋（1985- ），男，湖北黄冈人，硕士研究生，主要从事生态防护技术理论体系研究。E-mail：xiadongsanxia@163.com
通讯作者:许文年（1960- ），男，河北元氏人，教授，博士生导师，主要从事生态修复技术研究。E-mail：xwn@ctgu.edu.cn