干旱区生态环境知识资源中心(Arid): EFFECTS OF RIVER BANK SOIL PHYSICAL AND CHEMICAL FACTORS ON POPULUS PRUINOSA SCHRENK CLONAL GROWTH

Arid

DOI	10.15666/aeer/1803_47914806
	EFFECTS OF RIVER BANK SOIL PHYSICAL AND CHEMICAL FACTORS ON POPULUS PRUINOSA SCHRENK CLONAL GROWTH
	Gai, Z.; Li, X.; Zhai, J.; Chen, X.; Li, Z.
通讯作者	Li, Z
来源期刊	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN	1589-1623
EISSN	1785-0037
出版年	2020
卷号	18 期号:3 页码:4791-4806
英文摘要	In this study, soil physical and chemical factor changes before and after flooding and the effects of such changes on the clonal regeneration of Populus pruinosa Schrenk were investigated. The results show that soil moisture content and field water capacity had the greatest direct effect on the clonal growth of P. pruinosa before flood overtopping. Soil porosity had the greatest direct effect after flood overtopping. Soil organic matter content and alkaline nitrogen had the greatest direct effect on the clonal growth of P. p ruinosa before flood overtopping. Available phosphorus and available potassium had the greatest direct effect after flood overtopping. The flooded woodland was conducive to clonal growth of P. pruinosa, but flood overtopping for too long led to increased soil bulk density, decreased porosity, and increased soil salinity, all of which hindered clonal growth. We suggest the implementation of flood diversion measures in flooding woods to ensure normal post -flooding clonal growth. Meanwhile, water retained in the soil after flooding would also be available to promote clonal growth the following spring. These may be of great significance for increasing the benefits of seasonal flooding in this arid area.
英文关键词	clonal ramets soil nutrient flood overtopping desert riparian population regeneration
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000548827500063
WOS关键词	RESPONSES ; NUTRIENT
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325052
作者单位	[Li, Z.] Tarim Univ, Coll Plant Sci, Alar 843300, Peoples R China; Xinjiang Prod & Construct Grp, Key Lab Biol Resource Protect & Utilizat Tarim Ba, Alar 843300, Peoples R China; Tarim Univ, Desert Poplar Res Ctr, Alar 843300, Peoples R China
推荐引用方式 GB/T 7714	Gai, Z.,Li, X.,Zhai, J.,et al. EFFECTS OF RIVER BANK SOIL PHYSICAL AND CHEMICAL FACTORS ON POPULUS PRUINOSA SCHRENK CLONAL GROWTH[J],2020,18(3):4791-4806.
APA	Gai, Z.,Li, X.,Zhai, J.,Chen, X.,&Li, Z..(2020).EFFECTS OF RIVER BANK SOIL PHYSICAL AND CHEMICAL FACTORS ON POPULUS PRUINOSA SCHRENK CLONAL GROWTH.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,18(3),4791-4806.
MLA	Gai, Z.,et al."EFFECTS OF RIVER BANK SOIL PHYSICAL AND CHEMICAL FACTORS ON POPULUS PRUINOSA SCHRENK CLONAL GROWTH".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 18.3(2020):4791-4806.