干旱区生态环境知识资源中心(Arid): 干旱荒漠绿洲区重盐碱地底层衬膜隔盐效果与优质草坪建植研究

Arid

	干旱荒漠绿洲区重盐碱地底层衬膜隔盐效果与优质草坪建植研究
其他题名	Effect of Understratum-Film on Saline Partition and Establishment of High Quality Turf in Heavy Saline-Alkali Field of Arid Hungriness Oasis Region
	刘金荣; 孙吉雄; 谢晓蓉; 杜建雄; 王齐
ISSN	1007-0435
出版年	2008
卷号	16 期号:2 页码:202-207
中文摘要	为解决河西走廊重盐碱地园林绿化难度大的问题,采用抬高坪床底层衬膜隔盐等技术措施,并结合客土法种植草坪。结果表明：抬高坪床底层衬膜隔盐,即便不换客土也能建植出优质草坪;客土而没有底层衬膜隔盐,虽然草坪苗期生长较好,但随后由于受地下盐分上升的影响,土壤含盐量逐渐上升,草坪质量随之下降;通过相关性分析,草坪质量的各项指标与土壤含盐量呈极显著负相关;因此,重盐碱地底层衬膜隔盐技术可以在干旱荒漠绿洲区农业生产中推广应用。
英文摘要	Hexi Corridor is located in the arid hungriness oasis region where soil salinization is very serious and results in the difficulties of turf establishment and gardening. In order to solve such problems, technologies of lifting turf bed and paving film at understratum in combination to soil replacement were adopted to establish turf. The results show that treatment of lifting turf bed and paving film at understratum without replacement soil led to good-quality turf establishment. The treatment of soil replacement without paving film at understratum maintained good turf quality at seedling periods, but turf quality declined gradually with the increased soil saline-alkali content from underground caused by the action of soil capillarity. The correlative analysis indicates that all turf quality indices had significantly negative correlation with soil saline content. Therefore, the technology of saline partition by paving understratum film in high saline-alkali lands should be broadly applied in agricultural activities in the arid hungriness oasis regions.
中文关键词	干旱荒漠区 ; 盐渍土 ; 底层衬膜隔盐 ; 草坪建植
英文关键词	Arid hungriness region Saline soil Saline partition by understratum film Turf establishment
语种	中文
国家	中国
收录类别	CSCD
WOS类目	HORTICULTURE
WOS研究方向	Agriculture
CSCD记录号	CSCD:3260116
来源机构	甘肃农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/222043
作者单位	甘肃农业大学草业学院, 兰州, 甘肃 730070, 中国
推荐引用方式 GB/T 7714	刘金荣,孙吉雄,谢晓蓉,等. 干旱荒漠绿洲区重盐碱地底层衬膜隔盐效果与优质草坪建植研究[J]. 甘肃农业大学,2008,16(2):202-207.
APA	刘金荣,孙吉雄,谢晓蓉,杜建雄,&王齐.(2008).干旱荒漠绿洲区重盐碱地底层衬膜隔盐效果与优质草坪建植研究.,16(2),202-207.
MLA	刘金荣,et al."干旱荒漠绿洲区重盐碱地底层衬膜隔盐效果与优质草坪建植研究".16.2(2008):202-207.