Paper · 2002 · Zhongguo shuidao kexue

Genotypic Difference in Potassium and Protein Content in Rice Grain

Yuai Yang

4
claims
5
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

Field experiment was conducted with three rice genotypes differed in the tolerance to low potassium stress. The results showed that low potassium stress led to decreasing in the content of potassium and crude protein in milled rice grains. The content of potassium in hull was higher than that in milled rice grain; and was correlated significantly with that of crude protein in milled rice grains. The relative potassium content in milled rice or hull and crude protein content in milled rice was higher for the efficient genotype than that for the inefficient genotype.

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Claims 4

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Low potassium stress decreased potassium and crude protein content in milled rice grains.

Material
three rice genotypese1
Organ / stage
milled rice grainse2
Treatment
low potassium stresse2
Outcome
content of potassium and crude protein in milled rice grainse2
Direction
decreasinge2
Setting
Field experimente1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“Field experiment was conducted with three rice genotypes differed in the tolerance to low potassium stress”

✓ located verbatim in the source · abstract, characters 0–106 · show in text ↑
e2

“The results showed that low potassium stress led to decreasing in the content of potassium and crude protein in milled rice grains”

✓ located verbatim in the source · abstract, characters 108–238 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Potassium content in rice hull was higher than in milled rice grain.

Organ / stage
hulle3
Outcome
content of potassium in hulle3
Direction
highere3
Comparator
milled rice graine3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e3

“The content of potassium in hull was higher than that in milled rice grain; and was correlated significantly with that of crude protein in milled rice grains”

✓ located verbatim in the source · abstract, characters 240–397 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Potassium content in rice hull was significantly correlated with crude protein content in milled rice grains.

Organ / stage
hulle3
Compound
potassiume3
Outcome
crude protein in milled rice grainse3

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e3

“The content of potassium in hull was higher than that in milled rice grain; and was correlated significantly with that of crude protein in milled rice grains”

✓ located verbatim in the source · abstract, characters 240–397 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Relative potassium content in milled rice or hull and crude protein content in milled rice were higher in the efficient genotype than in the inefficient genotype.

Material
efficient genotypee4
Outcome
relative potassium content in milled rice or hull and crude protein content in milled ricee4
Direction
highere4
Comparator
inefficient genotypee4

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e4

“The relative potassium content in milled rice or hull and crude protein content in milled rice was higher for the efficient genotype than that for the inefficient genotype”

✓ located verbatim in the source · abstract, characters 399–570 · show in text ↑

potassium · quality: protein · Oryza sativa (rice)Results differ

15 papers: 13 positive, 2 negative or no effect

1 paper in the same direction as this paper · 13 in the opposite direction

  1. positive
  2. positive
  3. positive

11 papers more in this group

See all 15 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.