Abstract
Abstract Manganese (Mn) efficiency among barley (Hordeum vulgare L.) genotypes was demonstrated in soil culture under field and laboratory conditions. In the soil culture, Mn efficiency was expressed in the field in terms of vegetative growth and relative grain yield. Manganese efficiency was also expressed under controlled conditions in terms of dry matter production and Mn concentration in plant tissues. However, in chelate‐buffered nutrient solution at pH 6.0 in which Mn was supplied as Mn2+ buffered by N‐(2‐hydroxyethyl)ethylenedinitrilotriacetic acid (HEDTA), Mn efficiency was not expressed, either in terms of dry matter production, Mn concentration, or Mn accumulation. Thus, we have concluded that Mn efficiency in barley was not related to differences in the rate of Mn2+ uptake, but may involve some process which enhances the availability of soil Mn to plant roots.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 5
Claim · model-written summary
Barley Mn efficiency was expressed in field soil culture through vegetative growth and relative grain yield.
- Taxon
- barley
.jpg?width=60)
Hordeum vulgaret0 - Outcome
- Mn efficiencye0
- Qualifier
- vegetative growth and relative grain yielde0
- Setting
- fielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“In the soil culture, Mn efficiency was expressed in the field in terms of vegetative growth and relative grain yield.”
t0“barley”
Claim · model-written summary
Barley manganese efficiency was expressed under controlled conditions through dry matter production and tissue Mn concentration.
- Taxon
- barleyHordeum vulgaret0
- Outcome
- Manganese efficiencye0
- Qualifier
- dry matter production and Mn concentration in plant tissuese0
- Setting
- controlled conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Manganese efficiency was also expressed under controlled conditions in terms of dry matter production and Mn concentration in plant tissues.”
t0“barley”
Claim · model-written summary
Barley Mn efficiency was not expressed in chelate-buffered nutrient solution at pH 6.0 for dry matter production, Mn concentration or Mn accumulation.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- chelate‐buffered nutrient solution at pH 6.0e0
- Outcome
- Mn efficiency was not expressede0
- Qualifier
- dry matter production, Mn concentration, or Mn accumulatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, in chelate‐buffered nutrient solution at pH 6.0 in which Mn was supplied as Mn2+ buffered by N‐(2‐hydroxyethyl)ethylenedinitrilotriacetic acid (HEDTA), Mn efficiency was not expressed, either in terms of dry matter production, Mn concentration, or Mn accumulation.”
t0“barley”
Claim · model-written summary
The authors conclude that barley Mn efficiency was not related to differences in Mn2+ uptake rate.
- Taxon
- barleyHordeum vulgaree0
- Compound
- Mn2+e0
- Outcome
- Mn efficiencye0
- Qualifier
- not related to differences in the rate of Mn2+ uptakee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Mn efficiency in barley was not related to differences in the rate of Mn2+ uptake”
Claim · model-written summary
Barley Mn efficiency may involve a process enhancing soil Mn availability to roots.
- Taxon
- barleyHordeum vulgaret0
- Compound
- Mne0
- Outcome
- availability of soil Mn to plant rootse0
- Qualifier
- may involve some processe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“may involve some process which enhances the availability of soil Mn to plant roots”
t0“barley”