Paper · 2007 · Yumi kexue

Study on Cultivated Techniques of Sweet Corn with Selenium

Zhu Min

7
claims
13
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Analysis of the content of selenium and other nutrients in grain, growth, physiological index and yield with selenium by the different methods on the sweet corn were studied in the paper. The results indicated that, selenium could significantly increase the content of selenium in sweet corn grain and the increased range reached 20% - 1880%. The protein, oil, starch, soluble sugar in the grain and the sugar content of cane had the increasing tendency. Yield construction factors and biomass yield under each treatment were not much difference. Selenium had significant effects on the rate of photosynthesis. The chlorophyll content had increased. The result of the treatment of selenium showed that the selenium not only can improve the quality of sweet corn, but also has certain physiological functions.

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Claims 7

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Selenium significantly increased grain selenium content by 20% - 1880%.

Taxon
sweet corne0
Organ / stage
graine0
Treatment
seleniume0
Outcome
content of seleniume0
Direction
increasee0
Value
20% - 1880%e0

Not reportedComparator

Verbatim

e0

“selenium could significantly increase the content of selenium in sweet corn grain and the increased range reached 20% - 1880%.”

✓ located verbatim in the source · abstract, characters 216–342 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Grain protein, oil and starch tended to increase with selenium.

Taxon
sweet cornt0
Organ / stage
graine0
Treatment
Seleniumt0
Outcome
protein, oil, starche0
Direction
increasinge0

Not reportedComparator

Verbatim

e0

“The protein, oil, starch, soluble sugar in the grain and the sugar content of cane had the increasing tendency.”

✓ located verbatim in the source · abstract, characters 343–454 · show in text ↑
t0

“Sweet Corn with Selenium”

✓ located verbatim in the source · title, characters 34–58 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Grain soluble sugar tended to increase.

Taxon
sweet cornt0
Organ / stage
graine0
Treatment
Seleniumt0
Outcome
soluble sugare0
Direction
increasinge0

Not reportedComparator

Verbatim

e0

“The protein, oil, starch, soluble sugar in the grain and the sugar content of cane had the increasing tendency.”

✓ located verbatim in the source · abstract, characters 343–454 · show in text ↑
t0

“Sweet Corn with Selenium”

✓ located verbatim in the source · title, characters 34–58 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cane sugar content tended to increase.

Taxon
sweet cornt0
Organ / stage
canee0
Treatment
Seleniumt0
Outcome
sugar content of canee0
Direction
increasinge0

Not reportedComparator

Verbatim

e0

“The protein, oil, starch, soluble sugar in the grain and the sugar content of cane had the increasing tendency.”

✓ located verbatim in the source · abstract, characters 343–454 · show in text ↑
t0

“Sweet Corn with Selenium”

✓ located verbatim in the source · title, characters 34–58 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Yield components and biomass yield differed little among treatments.

Taxon
sweet cornt0
Treatment
each treatmente0
Outcome
Yield construction factors and biomass yielde0
Direction
not much differencee0

Verbatim

e0

“Yield construction factors and biomass yield under each treatment were not much difference.”

✓ located verbatim in the source · abstract, characters 455–546 · show in text ↑
t0

“Sweet Corn”

✓ located verbatim in the source · title, characters 34–44 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Selenium significantly affected photosynthesis rate.

Taxon
sweet cornt0
Treatment
Seleniume0
Outcome
rate of photosynthesise0

Not reportedComparatorDirection

Verbatim

e0

“Selenium had significant effects on the rate of photosynthesis.”

✓ located verbatim in the source · abstract, characters 547–610 · show in text ↑
t0

“Sweet Corn”

✓ located verbatim in the source · title, characters 34–44 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Chlorophyll content increased under selenium treatment.

Taxon
sweet cornt0
Treatment
Seleniumt0
Outcome
chlorophyll contente0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“The chlorophyll content had increased.”

✓ located verbatim in the source · abstract, characters 611–649 · show in text ↑
t0

“Sweet Corn with Selenium”

✓ located verbatim in the source · title, characters 34–58 · show in text ↑

selenium atom · physiology: pigments · Zea mays (maize)Results differ

9 papers: 7 positive, 2 negative or no effect

6 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. no effect
  3. positive

5 papers more in this group

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selenium atom · physiology: osmolytes · Zea mays (maize)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
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selenium atom · quality: sugar starch · Zea mays (maize)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

selenium atom · molecular: metabolites · Zea mays (maize)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.