Evidence map›Paper›PMID 33328549›Full record

ArticleScientific reports2020

A relook into plant wilting: observational evidence based on unsaturated soil-plant-photosynthesis interaction.

Ankit Garg, Sanandam Bordoloi, Suriya Prakash Ganesan, Sreedeep Sekharan, Lingaraj Sahoo

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.8field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 52 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 3 countries.

Ankit GargGuangdong Engineering Center for Structure Safety and Health Monitoring, Shantou University, Guangdong, China.
Sanandam BordoloiDepartment of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong, SAR, China. sanandam@ust.hk.
Suriya Prakash GanesanDepartment of Civil and Environmental Engineering, Shantou University, Guangdong, China.
Sreedeep SekharanDepartment of Civil Engineering, Indian Institute of Technology, Guwahati, Assam, India.
Lingaraj SahooDepartment of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, India.
Indian Institute of Technology Guwahati · INShantou University · CNHong Kong University of Science and Technology · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Permanent wilting point (PWP) is generally used to ascertain plant resistance against abiotic drought stress and designated as the soil water content (θ) corresponding to soil suction (ψ) at 1500 kPa obtained from the soil water retention curve. Determination of PWP based on only pre-assumed ψ may not represent true wilting condition for soils with contrasting water retention abilities. In addition to ψ, there is a need to explore significance of additional plant parameters (i.e., stomatal conductance and photosynthetic status) in determining PWP. This study introduces a new framework for determining PWP by integrating plant leaf response and ψ during drought. Axonopus compressus were grown in two distinct textured soils (clayey loam and silty sand), after which drought was initiated till wilting. Thereafter, ψ and θ within the root zone were measured along with corresponding leaf stomatal conductance and photosynthetic status. It was found that coarse textured silty sand causes wilting at much lower ψ (≈ 300 kPa) than clayey loam (≈ 1600 kPa). Plant response to drought was dependent on the relative porosity and mineralogy of the soil, which governs the ease at which roots can grow, assimilate soil O

Indexed as

PhotosynthesisSoilStress, PhysiologicalPlant LeavesPlant RootsPoaceaeSoil

Identifiers

PMID33328549
PMCPMC7744524
OpenAlexW3112369904

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.