干旱区生态环境知识资源中心(Arid): 干旱区大田膜下滴灌对土壤盐分的影响

Arid

	干旱区大田膜下滴灌对土壤盐分的影响
其他题名	Influence of Drip Irrigation with Plastic Mulch on Soil Salinity of Cropland in Arid Regions
	付恒阳 1; 朱拥军 2; 王雅琴 2
来源期刊	灌溉排水学报
ISSN	1672-3317
出版年	2013
卷号	32 期号:2 页码:19-22
中文摘要	为研究干旱区大田膜下滴灌土壤盐分运移特征,在新疆石河子炮台试验站进行连续4年的试验研究。结果表明,膜下滴灌条件下,边行盐分偏高,棵间土壤盐分上升;耕作层土壤盐分下降,耕作层以下则增加,但由于滴灌灌水频繁,作物根系分布层内(0~40cm)土壤盐分始终处于较低值;利用膜下滴灌可以明显降低盐荒地土壤盐分,加速盐荒地改良和弃耕地的收复。
英文摘要	To study the characteristics of soil salt movement under drip irrigation with plastic mulch in arid regions,experiments for 4consecutive years were carried out in Paotai Experiment Station in Xinjiang. The results showed that high salinity appeared in border rows and soil salinity between rows increased under drip irrigation with plastic mulch;salinity in arable layer decreased,but increased below the arable layer under different soils.However,due to the frequent drip irrigation,the soil salinity in the layer (0~40cm)where crop roots spread was always low.Drip irrigation with plastic mulch could significantly reduce soil salinity of salt wasteland,accelerate the improvement of salt wasteland and recover the abandoned farmland.
中文关键词	膜下滴灌 ; 土壤盐分 ; 盐荒地 ; 土壤质地
英文关键词	drip irrigation soil salinity salt wasteland soil texture
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURAL ENGINEERING
WOS研究方向	Agriculture
CSCD记录号	CSCD:4837581
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/229709
作者单位	1.长安大学地球科学与资源学院, 西安, 陕西 710054, 中国; 2.新疆生产建设兵团农八师炮台实验站, 石河子, 新疆 832000, 中国
推荐引用方式 GB/T 7714	付恒阳,朱拥军,王雅琴. 干旱区大田膜下滴灌对土壤盐分的影响[J],2013,32(2):19-22.
APA	付恒阳,朱拥军,&王雅琴.(2013).干旱区大田膜下滴灌对土壤盐分的影响.灌溉排水学报,32(2),19-22.
MLA	付恒阳,et al."干旱区大田膜下滴灌对土壤盐分的影响".灌溉排水学报 32.2(2013):19-22.