Evidence map›Paper›PMID 29700346›Full record

ArticleScientific reports2018

Germination heterochrony in annual plants of Salsola L.: an effective survival strategy in changing environments.

Hua F Liu, Tong Liu, Zhi Q Han, Ning Luo, Zun C Liu, Xiao R Hao

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

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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

6 citing papers in PubMed.

  1. Review
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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

6 authors.

Hua F LiuCollege of Life Sciences, Shihezi University, Shihezi, 832003, China.
Tong LiuCollege of Life Sciences, Shihezi University, Shihezi, 832003, China. 469004509@qq.com.ORCID 0000-0002-6940-7330
Zhi Q HanCollege of Science, Shihezi University, Shihezi, 832003, China.
Ning LuoCollege of Life Sciences, Shihezi University, Shihezi, 832003, China.
Zun C LiuCollege of Life Sciences, Shihezi University, Shihezi, 832003, China.
Xiao R HaoCollege of Life Sciences, Shihezi University, Shihezi, 832003, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Germination heterochrony refers to germination of seeds dispersed in a single growing season, which is different from delayed germination. We studied two year's demographic characteristics, characteristics of fruit heteromorphism, the relationship between fruit heteromorphism and germination heterochrony, effects of moisture and temperature on germination characteristics, as well as seed longevity of four annual Salsola L. species to analyze the adaptive significance and causes of germination heterochrony. We found that the number of individuals of all populations changed drastically in one year. Approximately 41.6-100% of seedlings germinated in spring died. The number of fruit types varied with interspecies and intraspecies. Despite the wide range of germination temperature of different fruit types (0-35 °C), the germination percentage at 0-15 °C was the highest. When the soil moisture content was 20%, the germination percentage was the highest, reaching 50% within the shortest time. The contrary was the case with the decreasing of soil moisture. The seed longevity of the four species was one year. Fruit heteromorphism had no direct relationship to germination heterochrony. Germination heterochrony was caused by precipitation characteristics and short seed longevity of annual Salsola L., which was an effective survival strategy for plant to adapt to the changing environments in arid area.

Indexed as

GerminationPlant Physiological PhenomenaAdaptation, PhysiologicalEnvironmentFruitPopulation DensityQuantitative Trait, HeritableSalsolaSeasonsSeedsSoilTemperatureSoil

Identifiers

PMID29700346
PMCPMC5920052

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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.