干旱区生态环境知识资源中心(Arid): 典型喀斯特山区无籽刺梨基地土壤质量评价

Arid

	典型喀斯特山区无籽刺梨基地土壤质量评价
其他题名	Soil Quality Assessment of Rosa Sterilis S.D.Shi Planting Bases in Typical Karst Mountain Region of Guizhou,China
	李婕羚; 李朝婵; 胡继伟; 全文选
来源期刊	水土保持研究
ISSN	1005-3409
出版年	2017
卷号	24 期号:1 页码:54-60
中文摘要	以贵州省兴仁县回龙镇无籽刺梨种植基地为研究对象,综合考虑表征土壤物理、化学和生物学性质的16个土壤指标,利用数理统计方法确定最小数据集并评价土壤质量,同时根据划分样方所在坡位的不同,对其相应的土壤质量评价结果进行了对比分析。结果表明:(1)研究区土壤质量评价适用的最小数据集(MDS)包括土壤有机质、pH值、全钾、水解氮、真菌和磷酸酶;(2)研究区上坡位、中坡位和下坡位土壤质量属于中等及以下水平,SQI依次为0.544,0.408,0.503;(3)影响该地区土壤质量的重要指标为土壤有机质和土壤真菌数量。
英文摘要	Soil erosion and rock-desertification are severe in Guizhou.The planting base of Rosa sterillis which is located in Huilong Town,Xinren County,Southwest of Guizhou Province was taken as the study site. Mathematical statistics method was utilized to determine minimum data sets and soil qualities were also evaluated based on 16 soil physical,chemical and biological property indicators.According to quadrats on different slope positions,the comparative analysis of corresponding soil qualitiy evaluation results was carried out. The results showed that:(1)the minimum data sets of soil quality assessment in 16 research areas included soil organic matter,pH Value,total potassium,hydrolyzable nitrogen and phosphatase;(2)the soil qualities of upper slope,the middle slope and lower slope were determined at intermediate and lower levels,soil quality indices were 0.544,0.409 and 0.503,respectively;(3)the important indexes affecting soil quality were soil organic matter and soil fungi amount.
中文关键词	土壤质量评价 ; 最小数据集 ; 喀斯特山区 ; 坡地 ; 无籽刺梨
英文关键词	soil quality assessment minimum data sets(MDS) typical karst mountain region slope Rosa sterilis S.D.Shi
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:5930001
来源机构	贵州师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/236693
作者单位	贵州师范大学, 贵州省山地环境信息系统与生态保护重点实验室, 贵阳, 贵州 550001, 中国
推荐引用方式 GB/T 7714	李婕羚,李朝婵,胡继伟,等. 典型喀斯特山区无籽刺梨基地土壤质量评价[J]. 贵州师范大学,2017,24(1):54-60.
APA	李婕羚,李朝婵,胡继伟,&全文选.(2017).典型喀斯特山区无籽刺梨基地土壤质量评价.水土保持研究,24(1),54-60.
MLA	李婕羚,et al."典型喀斯特山区无籽刺梨基地土壤质量评价".水土保持研究 24.1(2017):54-60.