NDLI: Phosphate transport by hyphae of field communities of arbuscular mycorrhizal fungi at two levels of P fertilization

Content Provider	Springer Nature Link
Author	Thingstrup, Ida Kahiluoto, Helena Jakobsen, Iver
Copyright Year	2000
Abstract	This study was conducted to elucidate the effect of P fertilisation on the function of field communities of arbuscular mycorrhizal fungi (AMF) measured as P transport to flax. Two methods were applied to soil from a long-term field experiment with NaHCO$_{3}$-extractable soil P levels of 24 and 50 mg kg$^{-1}$in an experiment under controlled conditions: i) Measurement of plant growth and P uptake in the presence or absence of the fungicide benomyl and ii) measurement of hyphal P transport from a root-free compartment labelled with $^{32}$P. Benomyl successfully prevented mycorrhizal function. The absolute contribution of AMF to plant P uptake was of the same magnitude with or without P fertilisation at 27 days after sowing. Therefore, even though plants grown at the higher soil P level had greater P uptake, the relative contribution of AMF to P uptake was greater at the lower P level than at the higher P level (77 and 49% of total P uptake, respectively). The AMF in P-fertilized soil transported less P$^{32}$ from the root-free compartment to the plant after 23 days than the AMF in unfertilized soil, but this difference disappeared in plants harvested after 27 and 32 days. The production of hyphae was largely similar in both fertilization treatments, indicating that the capacity for P uptake and transport by hyphae of the two AMF communities was similar.
Starting Page	181
Ending Page	187
Page Count	7
File Format	PDF
ISSN	0032079X
Journal	Plant and Soil
Volume Number	221
Issue Number	2
e-ISSN	15735036
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	2000-01-01
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Ecology Plant Sciences Plant Physiology Soil Science & Conservation
Content Type	Text
Resource Type	Article
Subject	Soil Science Plant Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Arbuscular mycorrhizal hyphae promote priming of native soil organic matter mineralisation

Flax (Linum usitatissimum L.) depends on arbuscular mycorrhizal fungi for growth and P uptake at intermediate but not high soil P levels in the field

Contribution of Mycorrhizal Hyphae to the Uptake of Metal Cations by Cucumber Plants at Two Levels of Phosphorus Supply

A fluorescent antibody assay for hyphae and glomalin from arbuscular mycorrhizal fungi

A survey of soils for aggregate stability and glomalin, a glycoprotein produced by hyphae of arbuscular mycorrhizal fungi

Phosphate transporters of Medicago truncatula and arbuscular mycorrhizal fungi

Arbuscular mycorrhizal fungi in two mangroves in South China

Seasonal changes of arbuscular mycorrhizal fungi as affected by tillage practices and fertilization : Hyphal density and mycorrhizal root colonization

Uptake and transport of organic and inorganic nitrogen by arbuscular mycorrhizal fungi

Phosphate transport by hyphae of field communities of arbuscular mycorrhizal fungi at two levels of P fertilization

Similar Documents

Arbuscular mycorrhizal hyphae promote priming of native soil organic matter mineralisation

Flax (Linum usitatissimum L.) depends on arbuscular mycorrhizal fungi for growth and P uptake at intermediate but not high soil P levels in the field

Contribution of Mycorrhizal Hyphae to the Uptake of Metal Cations by Cucumber Plants at Two Levels of Phosphorus Supply

A fluorescent antibody assay for hyphae and glomalin from arbuscular mycorrhizal fungi

A survey of soils for aggregate stability and glomalin, a glycoprotein produced by hyphae of arbuscular mycorrhizal fungi

Phosphate transporters of Medicago truncatula and arbuscular mycorrhizal fungi

Arbuscular mycorrhizal fungi in two mangroves in South China

Seasonal changes of arbuscular mycorrhizal fungi as affected by tillage practices and fertilization : Hyphal density and mycorrhizal root colonization

Uptake and transport of organic and inorganic nitrogen by arbuscular mycorrhizal fungi

Phosphate transport by hyphae of field communities of arbuscular mycorrhizal fungi at two levels of P fertilization