干旱区生态环境知识资源中心(Arid): 赣县崩岗削坡开梯柑橘园土壤性质随种植年限的变化趋势

Arid

	赣县崩岗削坡开梯柑橘园土壤性质随种植年限的变化趋势
其他题名	Dynamics of soil properties in Gan County Gang collapse slope cutting open staircase with citrus orchard planting years
	邓羽松 1; 丁树文 2; 何溢钧 1; 张勇 1; 吕悦凝 1; 龙云 1
来源期刊	华中农业大学学报
ISSN	1000-2421
出版年	2015
卷号	34 期号:3 页码:59-63
中文摘要	以赣县崩岗削坡开梯治理区为研究对象,采集不同年份种植柑橘的土样进行相关分析,研究该地区崩岗不同年份开发治理过程中土壤颗粒组成及土壤养分差异。结果表明:随着种植年限增加,土壤中的粉粒、粘粒含量都呈显著增加趋势(P<0.05),土壤质地由沙质向壤质方向发展。同时土壤中各养分含量也呈显著增加趋势(P<0.05)。砾石和砂粒含量与土壤养分呈显著负相关,而粉粒和粘粒含量与养分含量呈显著正相关。综合分析,采用削坡开梯开发种植模式对减少崩岗区土壤沙化的效果明显,且种植年限越长土壤熟化效果越显著。
英文摘要	Collaping hill is a special form of soil erosion in red soil region of southern China,and causes extremely serious harm.Gan County Gang slope cutting open staircase collapse control areas collected in different years of growing citrus were used to make correlation analysis of soil samples to study the dynamic changes in different years and to develop the process of governance in the area of soil particles collapse post body composition and soil nutrients.The results showed that soil silt,clay contents had a significant increasing trend(P<0.05)with the increase of planting years,toward the loamy soil texture and fine direction of development.At the same time each soil nutrient content also showed a significant increasing trend(P<0.05).Gravel,sand and soil nutrient was significantly negatively correlated with the nutrient of silt and significantly positively correlated with clay content.After a comprehensive analysis,a deep cutting open staircase was used to develop cropping area to restore dilapidated granite soil.Effect of desertification was obvious and effect of soil restoration with longer years of planting was more significant.The results will be helpful for scientific controlling collapsing erosion and improving the economic efficiency of controlling.
中文关键词	崩岗 ; 削坡开梯 ; 柑橘 ; 土壤性质
英文关键词	collaping hill slope cutting open staircase citrus soil properties
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:5394113
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/232899
作者单位	1.华中农业大学资源与环境学院, 武汉, 湖北 430070, 中国; 2.华中农业大学资源与环境学院, 农业部长江中下游耕地保育重点实验室, 武汉, 湖北 430070, 中国
推荐引用方式 GB/T 7714	邓羽松,丁树文,何溢钧,等. 赣县崩岗削坡开梯柑橘园土壤性质随种植年限的变化趋势[J],2015,34(3):59-63.
APA	邓羽松,丁树文,何溢钧,张勇,吕悦凝,&龙云.(2015).赣县崩岗削坡开梯柑橘园土壤性质随种植年限的变化趋势.华中农业大学学报,34(3),59-63.
MLA	邓羽松,et al."赣县崩岗削坡开梯柑橘园土壤性质随种植年限的变化趋势".华中农业大学学报 34.3(2015):59-63.