Organic and inorganic phosphorus differentially influence invasive forbs

doi:10.1016/j.flora.2019.151532

	Organic and inorganic phosphorus differentially influence invasive forbs
	Yang, Jian-Xia ; Peng, Yang ; He, Wei-Ming
	2020
发表期刊	FLORA
ISSN	0367-2530
卷号	263
摘要	Inorganic phosphorus (Pi) and organic P (Po) occur simultaneously in field soils, and little is known about how they influence the performance of invasive plants. We conducted an experiment, in which three invasive forbs, Conyza canadensis, Eupatorium adenophora, and Solidago canadensis, were subject to 15 P treatments. Three species utilized AlPO4 as a P source; C. canadensis used seven Po sources, and E. adenophora and S. canadensis utilized nine Po sources. Al(PO3)(3), Fe-4(P2O7)(3), FePO4, and phytic acid were lethal to C. canadensis, so was Al (PO3)(3) lethal to E. adenophora. Three species produced more biomass and larger areas of roots and leaves with Po sources than Pi sources; C. canadensis and S. canadensis had similar leaf chlorophyll between Pi and Po, E. adenophora had higher chlorophyll with Po than Pi. The total biomass was positively correlated with areas of roots and leaves. These findings suggest that soil Po might favor the three invasive forbs to grow better.
关键词	Growth Invasive forb Leaf traits Root surface area Soil phosphorus
学科领域	Plant Sciences ; Ecology
DOI	10.1016/j.flora.2019.151532
收录类别	SCI
语种	英语
WOS关键词	SOIL-PHOSPHORUS ; MINERAL-NUTRITION ; PLANT NUTRITION ; WHEAT ; NITROGEN ; AVAILABILITY ; PHOSPHATASE ; GROWTH ; FORMS
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology
WOS记录号	WOS:000514874000008
出版者	ELSEVIER GMBH
文献子类	Article
出版地	MUNICH
EISSN	1618-0585
资助机构	Ministry of Science and Technology of the People's Republic of ChinaMinistry of Science and Technology, China [2017YFC1200102]
作者邮箱	weiminghe@ibcas.ac.cn
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/21899
专题	植被与环境变化国家重点实验室
作者单位	1.[Yang, Jian-Xia 2.Peng, Yang 3.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yang, Jian-Xia,Peng, Yang,He, Wei-Ming. Organic and inorganic phosphorus differentially influence invasive forbs[J]. FLORA,2020,263.
APA	Yang, Jian-Xia,Peng, Yang,&He, Wei-Ming.(2020).Organic and inorganic phosphorus differentially influence invasive forbs.FLORA,263.
MLA	Yang, Jian-Xia,et al."Organic and inorganic phosphorus differentially influence invasive forbs".FLORA 263(2020).

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